mapbox-gl-enhance.js
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/* Mapbox GL JS is licensed under the 3-Clause BSD License. Full text of license: https://github.com/mapbox/mapbox-gl-js/blob/v1.2.0/LICENSE.txt
* Copyright (c) 2016, Mapbox
* Copyright© 2000 - 2019 SuperMap Software Co. Ltd
* 20190916
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = global || self, global.mapboxgl = factory());
}(this, function () { 'use strict';
/* eslint-disable */
var shared, worker, mapboxgl;
// define gets called three times: one for each chunk. we rely on the order
// they're imported to know which is which
function define(_, chunk) {
if (!shared) {
shared = chunk;
} else if (!worker) {
worker = chunk;
} else {
var workerBundleString = 'var sharedChunk = {}; (' + shared + ')(sharedChunk); (' + worker + ')(sharedChunk);'
var sharedChunk = {};
shared(sharedChunk);
mapboxgl = chunk(sharedChunk);
mapboxgl.workerUrl = window.URL.createObjectURL(new Blob([workerBundleString], { type: 'text/javascript' }));
}
}
define(["exports"],function(t){"use strict";function e(t,e){return t(e={exports:{}},e.exports),e.exports}var r=n;function n(t,e,r,n){this.cx=3*t,this.bx=3*(r-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=n,this.p2x=r,this.p2y=n;}n.prototype.sampleCurveX=function(t){return ((this.ax*t+this.bx)*t+this.cx)*t},n.prototype.sampleCurveY=function(t){return ((this.ay*t+this.by)*t+this.cy)*t},n.prototype.sampleCurveDerivativeX=function(t){return (3*this.ax*t+2*this.bx)*t+this.cx},n.prototype.solveCurveX=function(t,e){var r,n,i,a,o;for(void 0===e&&(e=1e-6),i=t,o=0;o<8;o++){if(a=this.sampleCurveX(i)-t,Math.abs(a)<e)return i;var s=this.sampleCurveDerivativeX(i);if(Math.abs(s)<1e-6)break;i-=a/s;}if((i=t)<(r=0))return r;if(i>(n=1))return n;for(;r<n;){if(a=this.sampleCurveX(i),Math.abs(a-t)<e)return i;t>a?r=i:n=i,i=.5*(n-r)+r;}return i},n.prototype.solve=function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))};var i=a;function a(t,e){this.x=t,this.y=e;}function o(t,e){if(Array.isArray(t)){if(!Array.isArray(e)||t.length!==e.length)return !1;for(var r=0;r<t.length;r++)if(!o(t[r],e[r]))return !1;return !0}if("object"==typeof t&&null!==t&&null!==e){if("object"!=typeof e)return !1;if(Object.keys(t).length!==Object.keys(e).length)return !1;for(var n in t)if(!o(t[n],e[n]))return !1;return !0}return t===e}function s(t,e,n,i){var a=new r(t,e,n,i);return function(t){return a.solve(t)}}a.prototype={clone:function(){return new a(this.x,this.y)},add:function(t){return this.clone()._add(t)},sub:function(t){return this.clone()._sub(t)},multByPoint:function(t){return this.clone()._multByPoint(t)},divByPoint:function(t){return this.clone()._divByPoint(t)},mult:function(t){return this.clone()._mult(t)},div:function(t){return this.clone()._div(t)},rotate:function(t){return this.clone()._rotate(t)},rotateAround:function(t,e){return this.clone()._rotateAround(t,e)},matMult:function(t){return this.clone()._matMult(t)},unit:function(){return this.clone()._unit()},perp:function(){return this.clone()._perp()},round:function(){return this.clone()._round()},mag:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},equals:function(t){return this.x===t.x&&this.y===t.y},dist:function(t){return Math.sqrt(this.distSqr(t))},distSqr:function(t){var e=t.x-this.x,r=t.y-this.y;return e*e+r*r},angle:function(){return Math.atan2(this.y,this.x)},angleTo:function(t){return Math.atan2(this.y-t.y,this.x-t.x)},angleWith:function(t){return this.angleWithSep(t.x,t.y)},angleWithSep:function(t,e){return Math.atan2(this.x*e-this.y*t,this.x*t+this.y*e)},_matMult:function(t){var e=t[0]*this.x+t[1]*this.y,r=t[2]*this.x+t[3]*this.y;return this.x=e,this.y=r,this},_add:function(t){return this.x+=t.x,this.y+=t.y,this},_sub:function(t){return this.x-=t.x,this.y-=t.y,this},_mult:function(t){return this.x*=t,this.y*=t,this},_div:function(t){return this.x/=t,this.y/=t,this},_multByPoint:function(t){return this.x*=t.x,this.y*=t.y,this},_divByPoint:function(t){return this.x/=t.x,this.y/=t.y,this},_unit:function(){return this._div(this.mag()),this},_perp:function(){var t=this.y;return this.y=this.x,this.x=-t,this},_rotate:function(t){var e=Math.cos(t),r=Math.sin(t),n=e*this.x-r*this.y,i=r*this.x+e*this.y;return this.x=n,this.y=i,this},_rotateAround:function(t,e){var r=Math.cos(t),n=Math.sin(t),i=e.x+r*(this.x-e.x)-n*(this.y-e.y),a=e.y+n*(this.x-e.x)+r*(this.y-e.y);return this.x=i,this.y=a,this},_round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}},a.convert=function(t){return t instanceof a?t:Array.isArray(t)?new a(t[0],t[1]):t};var u=s(.25,.1,.25,1);function l(t,e,r){return Math.min(r,Math.max(e,t))}function p(t,e,r){var n=r-e,i=((t-e)%n+n)%n+e;return i===e?r:i}function c(t){for(var e=[],r=arguments.length-1;r-- >0;)e[r]=arguments[r+1];for(var n=0,i=e;n<i.length;n+=1){var a=i[n];for(var o in a)t[o]=a[o];}return t}var h=1;function f(){return h++}function y(){return function t(e){return e?(e^16*Math.random()>>e/4).toString(16):([1e7]+-[1e3]+-4e3+-8e3+-1e11).replace(/[018]/g,t)}()}function d(t){return !!t&&/^[0-9a-f]{8}-[0-9a-f]{4}-[4][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(t)}function m(t,e){t.forEach(function(t){e[t]&&(e[t]=e[t].bind(e));});}function v(t,e){return -1!==t.indexOf(e,t.length-e.length)}function g(t,e,r){var n={};for(var i in t)n[i]=e.call(r||this,t[i],i,t);return n}function x(t,e,r){var n={};for(var i in t)e.call(r||this,t[i],i,t)&&(n[i]=t[i]);return n}function b(t){return Array.isArray(t)?t.map(b):"object"==typeof t&&t?g(t,b):t}var _={};function w(t){_[t]||("undefined"!=typeof console&&console.warn(t),_[t]=!0);}function A(t,e,r){return (r.y-t.y)*(e.x-t.x)>(e.y-t.y)*(r.x-t.x)}function k(t){for(var e=0,r=0,n=t.length,i=n-1,a=void 0,o=void 0;r<n;i=r++)a=t[r],e+=((o=t[i]).x-a.x)*(a.y+o.y);return e}function S(t){var e={};if(t.replace(/(?:^|(?:\s*\,\s*))([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)(?:\=(?:([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)|(?:\"((?:[^"\\]|\\.)*)\")))?/g,function(t,r,n,i){var a=n||i;return e[r]=!a||a.toLowerCase(),""}),e["max-age"]){var r=parseInt(e["max-age"],10);isNaN(r)?delete e["max-age"]:e["max-age"]=r;}return e}function z(t){try{var e=self[t];return e.setItem("_mapbox_test_",1),e.removeItem("_mapbox_test_"),!0}catch(t){return !1}}var I,B,C,E,M=self.performance&&self.performance.now?self.performance.now.bind(self.performance):Date.now.bind(Date),T=self.requestAnimationFrame||self.mozRequestAnimationFrame||self.webkitRequestAnimationFrame||self.msRequestAnimationFrame,P=self.cancelAnimationFrame||self.mozCancelAnimationFrame||self.webkitCancelAnimationFrame||self.msCancelAnimationFrame,V={now:M,frame:function(t){var e=T(t);return {cancel:function(){return P(e)}}},getImageData:function(t){var e=self.document.createElement("canvas"),r=e.getContext("2d");if(!r)throw new Error("failed to create canvas 2d context");return e.width=t.width,e.height=t.height,r.drawImage(t,0,0,t.width,t.height),r.getImageData(0,0,t.width,t.height)},resolveURL:function(t){return I||(I=self.document.createElement("a")),I.href=t,I.href},hardwareConcurrency:self.navigator.hardwareConcurrency||4,get devicePixelRatio(){return self.devicePixelRatio},get prefersReducedMotion(){return !!self.matchMedia&&(null==B&&(B=self.matchMedia("(prefers-reduced-motion: reduce)")),B.matches)}},F={API_URL:"https://api.mapbox.com",get EVENTS_URL(){return this.API_URL?0===this.API_URL.indexOf("https://api.mapbox.cn")?"https://events.mapbox.cn/events/v2":0===this.API_URL.indexOf("https://api.mapbox.com")?"https://events.mapbox.com/events/v2":null:null},FEEDBACK_URL:"https://apps.mapbox.com/feedback",REQUIRE_ACCESS_TOKEN:!0,ACCESS_TOKEN:null,MAX_PARALLEL_IMAGE_REQUESTS:16},L={supported:!1,testSupport:function(t){if(D||!E)return;O?R(t):C=t;}},D=!1,O=!1;function R(t){var e=t.createTexture();t.bindTexture(t.TEXTURE_2D,e);try{if(t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,E),t.isContextLost())return;L.supported=!0;}catch(t){}t.deleteTexture(e),D=!0;}self.document&&((E=self.document.createElement("img")).onload=function(){C&&R(C),C=null,O=!0;},E.onerror=function(){D=!0,C=null;},E.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA=");var U="01";var j=function(t,e){this._transformRequestFn=t,this._customAccessToken=e,this._createSkuToken();};function q(t){return 0===t.indexOf("mapbox:")}j.prototype._createSkuToken=function(){var t=function(){for(var t="",e=0;e<10;e++)t+="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"[Math.floor(62*Math.random())];return {token:["1",U,t].join(""),tokenExpiresAt:Date.now()+432e5}}();this._skuToken=t.token,this._skuTokenExpiresAt=t.tokenExpiresAt;},j.prototype._isSkuTokenExpired=function(){return Date.now()>this._skuTokenExpiresAt},j.prototype.transformRequest=function(t,e){return this._transformRequestFn&&this._transformRequestFn(t,e)||{url:t}},j.prototype.normalizeStyleURL=function(t,e){if(!q(t))return t;var r=G(t);return r.path="/styles/v1"+r.path,this._makeAPIURL(r,this._customAccessToken||e)},j.prototype.normalizeGlyphsURL=function(t,e){if(!q(t))return t;var r=G(t);return r.path="/fonts/v1"+r.path,this._makeAPIURL(r,this._customAccessToken||e)},j.prototype.normalizeSourceURL=function(t,e){if(!q(t))return t;var r=G(t);return r.path="/v4/"+r.authority+".json",r.params.push("secure"),this._makeAPIURL(r,this._customAccessToken||e)},j.prototype.normalizeSpriteURL=function(t,e,r,n){var i=G(t);return i&&!i.protocol&&i.path?i.path+=""+e+r:q(t)?(i.path="/styles/v1"+i.path+"/sprite"+e+r,this._makeAPIURL(i,this._customAccessToken||n)):(i.path+=""+e+r,X(i))},j.prototype.normalizeTileURL=function(t,e,r){if(this._isSkuTokenExpired()&&this._createSkuToken(),!e||!q(e))return t;var n=G(t),i=V.devicePixelRatio>=2||512===r?"@2x":"",a=L.supported?".webp":"$1";return n.path=n.path.replace(/(\.(png|jpg)\d*)(?=$)/,""+i+a),n.path=n.path.replace(/^.+\/v4\//,"/"),n.path="/v4"+n.path,F.REQUIRE_ACCESS_TOKEN&&(F.ACCESS_TOKEN||this._customAccessToken)&&this._skuToken&&n.params.push("sku="+this._skuToken),this._makeAPIURL(n,this._customAccessToken)},j.prototype.canonicalizeTileURL=function(t){var e=G(t);if(!e.path.match(/(^\/v4\/)/)||!e.path.match(/\.[\w]+$/))return t;var r="mapbox://tiles/";r+=e.path.replace("/v4/","");var n=e.params.filter(function(t){return !t.match(/^access_token=/)});return n.length&&(r+="?"+n.join("&")),r},j.prototype.canonicalizeTileset=function(t,e){if(!q(e))return t.tiles||[];for(var r=[],n=0,i=t.tiles;n<i.length;n+=1){var a=i[n],o=this.canonicalizeTileURL(a);r.push(o);}return r},j.prototype._makeAPIURL=function(t,e){var r="See https://www.mapbox.com/api-documentation/#access-tokens-and-token-scopes",n=G(F.API_URL);if(t.protocol=n.protocol,t.authority=n.authority,"/"!==n.path&&(t.path=""+n.path+t.path),!F.REQUIRE_ACCESS_TOKEN)return X(t);if(!(e=e||F.ACCESS_TOKEN))throw new Error("An API access token is required to use Mapbox GL. 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r&&r.u?(e=r.u,n=self.btoa(encodeURIComponent(e).replace(/%([0-9A-F]{2})/g,function(t,e){return String.fromCharCode(Number("0x"+e))}))):n=F.ACCESS_TOKEN||"",t?"mapbox.eventData."+t+":"+n:"mapbox.eventData:"+n},H.prototype.fetchEventData=function(){var t=z("localStorage"),e=this.getStorageKey(),r=this.getStorageKey("uuid");if(t)try{var n=self.localStorage.getItem(e);n&&(this.eventData=JSON.parse(n));var i=self.localStorage.getItem(r);i&&(this.anonId=i);}catch(t){w("Unable to read from LocalStorage");}},H.prototype.saveEventData=function(){var t=z("localStorage"),e=this.getStorageKey(),r=this.getStorageKey("uuid");if(t)try{self.localStorage.setItem(r,this.anonId),Object.keys(this.eventData).length>=1&&self.localStorage.setItem(e,JSON.stringify(this.eventData));}catch(t){w("Unable to write to LocalStorage");}},H.prototype.processRequests=function(t){},H.prototype.postEvent=function(t,e,r,n){var i=this;if(F.EVENTS_URL){var a=G(F.EVENTS_URL);a.params.push("access_token="+(n||F.ACCESS_TOKEN||""));var o={event:this.type,created:new Date(t).toISOString(),sdkIdentifier:"mapbox-gl-js",sdkVersion:"1.2.0",skuId:U,userId:this.anonId},s=e?c(o,e):o,u={url:X(a),headers:{"Content-Type":"text/plain"},body:JSON.stringify([s])};this.pendingRequest=vt(u,function(t){i.pendingRequest=null,r(t),i.saveEventData(),i.processRequests(n);});}},H.prototype.queueRequest=function(t,e){this.queue.push(t),this.processRequests(e);};var Y,$=function(t){function e(){t.call(this,"map.load"),this.success={},this.skuToken="";}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.postMapLoadEvent=function(t,e,r,n){this.skuToken=r,(F.EVENTS_URL&&n||F.ACCESS_TOKEN&&Array.isArray(t)&&t.some(function(t){return q(t)||K(t)}))&&this.queueRequest({id:e,timestamp:Date.now()},n);},e.prototype.processRequests=function(t){var e=this;if(!this.pendingRequest&&0!==this.queue.length){var r=this.queue.shift(),n=r.id,i=r.timestamp;n&&this.success[n]||(this.anonId||this.fetchEventData(),d(this.anonId)||(this.anonId=y()),this.postEvent(i,{skuToken:this.skuToken},function(t){t||n&&(e.success[n]=!0);},t));}},e}(H),W=new(function(t){function e(e){t.call(this,"appUserTurnstile"),this._customAccessToken=e;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.postTurnstileEvent=function(t,e){F.EVENTS_URL&&F.ACCESS_TOKEN&&Array.isArray(t)&&t.some(function(t){return q(t)||K(t)})&&this.queueRequest(Date.now(),e);},e.prototype.processRequests=function(t){var e=this;if(!this.pendingRequest&&0!==this.queue.length){this.anonId&&this.eventData.lastSuccess&&this.eventData.tokenU||this.fetchEventData();var r=J(F.ACCESS_TOKEN),n=r?r.u:F.ACCESS_TOKEN,i=n!==this.eventData.tokenU;d(this.anonId)||(this.anonId=y(),i=!0);var a=this.queue.shift();if(this.eventData.lastSuccess){var o=new Date(this.eventData.lastSuccess),s=new 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function(){for(var e=[],r=arguments.length;r--;)e[r]=arguments[r];return vn(t.apply(this,e))}}mn.source=gn(cn),mn.light=gn(hn),mn.layer=gn(pn),mn.filter=gn(on),mn.paintProperty=gn(un),mn.layoutProperty=gn(ln);var xn=mn,bn=xn.light,_n=xn.paintProperty,wn=xn.layoutProperty;function An(t,e){var r=!1;if(e&&e.length)for(var n=0,i=e;n<i.length;n+=1){var a=i[n];t.fire(new Lr(new Error(a.message))),r=!0;}return r}var kn=function(){this.first=!0;};kn.prototype.update=function(t,e){var r=Math.floor(t);return this.first?(this.first=!1,this.lastIntegerZoom=r,this.lastIntegerZoomTime=0,this.lastZoom=t,this.lastFloorZoom=r,!0):(this.lastFloorZoom>r?(this.lastIntegerZoom=r+1,this.lastIntegerZoomTime=e):this.lastFloorZoom<r&&(this.lastIntegerZoom=r,this.lastIntegerZoomTime=e),t!==this.lastZoom&&(this.lastZoom=t,this.lastFloorZoom=r,!0))};var Sn={"Latin-1 Supplement":function(t){return t>=128&&t<=255},Arabic:function(t){return t>=1536&&t<=1791},"Arabic Supplement":function(t){return 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Zn(this,{kind:"constant",value:n},e)}if("camera"===t.expression.kind){var i=this._calculate(t.expression.evaluate({zoom:e.zoom-1}),t.expression.evaluate({zoom:e.zoom}),t.expression.evaluate({zoom:e.zoom+1}),e);return new Zn(this,{kind:"constant",value:i},e)}return new Zn(this,t.expression,e)},e.prototype.evaluate=function(t,e,r,n){if("source"===t.kind){var i=t.evaluate(e,r,n);return this._calculate(i,i,i,e)}return "composite"===t.kind?this._calculate(t.evaluate({zoom:Math.floor(e.zoom)-1},r,n),t.evaluate({zoom:Math.floor(e.zoom)},r,n),t.evaluate({zoom:Math.floor(e.zoom)+1},r,n),e):t.value},e.prototype._calculate=function(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},e.prototype.interpolate=function(t){return t},e}(Jn),Yn=function(t){this.specification=t;};Yn.prototype.possiblyEvaluate=function(t,e){if(void 0!==t.value){if("constant"===t.expression.kind){var r=t.expression.evaluate(e);return this._calculate(r,r,r,e)}return this._calculate(t.expression.evaluate(new On(Math.floor(e.zoom-1),e)),t.expression.evaluate(new On(Math.floor(e.zoom),e)),t.expression.evaluate(new On(Math.floor(e.zoom+1),e)),e)}},Yn.prototype._calculate=function(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},Yn.prototype.interpolate=function(t){return t};var $n=function(t){this.specification=t;};$n.prototype.possiblyEvaluate=function(t,e){return !!t.expression.evaluate(e)},$n.prototype.interpolate=function(){return !1};var Wn=function(t){for(var e in this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},t){var r=t[e],n=this.defaultPropertyValues[e]=new Rn(r,void 0),i=this.defaultTransitionablePropertyValues[e]=new Un(r);this.defaultTransitioningPropertyValues[e]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=n.possiblyEvaluate({});}};kr("DataDrivenProperty",Jn),kr("DataConstantProperty",Xn),kr("CrossFadedDataDrivenProperty",Hn),kr("CrossFadedProperty",Yn),kr("ColorRampProperty",$n);var Qn=function(t){function e(e,r){if(t.call(this),this.id=e.id,this.type=e.type,this._featureFilter=function(){return !0},"custom"!==e.type&&(e=e,this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,"background"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),r.layout&&(this._unevaluatedLayout=new Kn(r.layout)),r.paint)){for(var n in this._transitionablePaint=new jn(r.paint),e.paint)this.setPaintProperty(n,e.paint[n],{validate:!1});for(var i in e.layout)this.setLayoutProperty(i,e.layout[i],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned();}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getCrossfadeParameters=function(){return this._crossfadeParameters},e.prototype.getLayoutProperty=function(t){return "visibility"===t?this.visibility:this._unevaluatedLayout.getValue(t)},e.prototype.setLayoutProperty=function(t,e,r){if(void 0===r&&(r={}),null!=e){var n="layers."+this.id+".layout."+t;if(this._validate(wn,n,t,e,r))return}"visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility=e;},e.prototype.getPaintProperty=function(t){return v(t,"-transition")?this._transitionablePaint.getTransition(t.slice(0,-"-transition".length)):this._transitionablePaint.getValue(t)},e.prototype.setPaintProperty=function(t,e,r){if(void 0===r&&(r={}),null!=e){var n="layers."+this.id+".paint."+t;if(this._validate(_n,n,t,e,r))return !1}if(v(t,"-transition"))return this._transitionablePaint.setTransition(t.slice(0,-"-transition".length),e||void 0),!1;var i=this._transitionablePaint._values[t],a="cross-faded-data-driven"===i.property.specification["property-type"],o=i.value.isDataDriven();return this._transitionablePaint.setValue(t,e),this._handleSpecialPaintPropertyUpdate(t),this._transitionablePaint._values[t].value.isDataDriven()||o||a},e.prototype._handleSpecialPaintPropertyUpdate=function(t){},e.prototype.isHidden=function(t){return !!(this.minzoom&&t<this.minzoom)||(!!(this.maxzoom&&t>=this.maxzoom)||"none"===this.visibility)},e.prototype.updateTransitions=function(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint);},e.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},e.prototype.recalculate=function(t){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t)),this.paint=this._transitioningPaint.possiblyEvaluate(t);},e.prototype.serialize=function(){var t={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),x(t,function(t,e){return !(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)})},e.prototype._validate=function(t,e,r,n,i){return void 0===i&&(i={}),(!i||!1!==i.validate)&&An(this,t.call(xn,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:Or,style:{glyphs:!0,sprite:!0}}))},e.prototype.is3D=function(){return !1},e.prototype.isTileClipped=function(){return !1},e.prototype.hasOffscreenPass=function(){return !1},e.prototype.resize=function(){},e.prototype.isStateDependent=function(){for(var t in this.paint._values){var e=this.paint.get(t);if(e instanceof Zn&&ir(e.property.specification)&&(("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent))return !0}return !1},e}(Dr),ti={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},ei=function(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8;},ri=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0);};function ni(t,e){void 0===e&&(e=1);var r=0,n=0;return {members:t.map(function(t){var i,a=(i=t.type,ti[i].BYTES_PER_ELEMENT),o=r=ii(r,Math.max(e,a)),s=t.components||1;return n=Math.max(n,a),r+=a*s,{name:t.name,type:t.type,components:s,offset:o}}),size:ii(r,Math.max(n,e)),alignment:e}}function ii(t,e){return Math.ceil(t/e)*e}ri.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},ri.deserialize=function(t){var e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},ri.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews());},ri.prototype.clear=function(){this.length=0;},ri.prototype.resize=function(t){this.reserve(t),this.length=t;},ri.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e);}},ri.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var ai=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t},e}(ri);ai.prototype.bytesPerElement=4,kr("StructArrayLayout2i4",ai);var oi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var a=4*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,t},e}(ri);oi.prototype.bytesPerElement=8,kr("StructArrayLayout4i8",oi);var si=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)},e.prototype.emplace=function(t,e,r,n,i,a,o){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,t},e}(ri);si.prototype.bytesPerElement=12,kr("StructArrayLayout2i4i12",si);var ui=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)},e.prototype.emplace=function(t,e,r,n,i,a,o){var s=4*t,u=8*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.uint8[u+4]=n,this.uint8[u+5]=i,this.uint8[u+6]=a,this.uint8[u+7]=o,t},e}(ri);ui.prototype.bytesPerElement=8,kr("StructArrayLayout2i4ub8",ui);var li=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,a,o,s)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u){var l=8*t;return this.uint16[l+0]=e,this.uint16[l+1]=r,this.uint16[l+2]=n,this.uint16[l+3]=i,this.uint16[l+4]=a,this.uint16[l+5]=o,this.uint16[l+6]=s,this.uint16[l+7]=u,t},e}(ri);li.prototype.bytesPerElement=16,kr("StructArrayLayout8ui16",li);var pi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,a,o,s)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u){var l=8*t;return this.int16[l+0]=e,this.int16[l+1]=r,this.int16[l+2]=n,this.int16[l+3]=i,this.uint16[l+4]=a,this.uint16[l+5]=o,this.uint16[l+6]=s,this.uint16[l+7]=u,t},e}(ri);pi.prototype.bytesPerElement=16,kr("StructArrayLayout4i4ui16",pi);var ci=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t},e}(ri);ci.prototype.bytesPerElement=12,kr("StructArrayLayout3f12",ci);var hi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint32[r+0]=e,t},e}(ri);hi.prototype.bytesPerElement=4,kr("StructArrayLayout1ul4",hi);var fi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,u,l,p){var c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,a,o,s,u,l,p)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u,l,p,c){var h=12*t,f=6*t;return this.int16[h+0]=e,this.int16[h+1]=r,this.int16[h+2]=n,this.int16[h+3]=i,this.int16[h+4]=a,this.int16[h+5]=o,this.uint32[f+3]=s,this.uint16[h+8]=u,this.uint16[h+9]=l,this.int16[h+10]=p,this.int16[h+11]=c,t},e}(ri);fi.prototype.bytesPerElement=24,kr("StructArrayLayout6i1ul2ui2i24",fi);var yi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)},e.prototype.emplace=function(t,e,r,n,i,a,o){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,t},e}(ri);yi.prototype.bytesPerElement=12,kr("StructArrayLayout2i2i2i12",yi);var di=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var a=12*t,o=3*t;return this.uint8[a+0]=e,this.uint8[a+1]=r,this.float32[o+1]=n,this.float32[o+2]=i,t},e}(ri);di.prototype.bytesPerElement=12,kr("StructArrayLayout2ub2f12",di);var mi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,u,l,p,c,h,f,y){var d=this.length;return this.resize(d+1),this.emplace(d,t,e,r,n,i,a,o,s,u,l,p,c,h,f,y)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u,l,p,c,h,f,y,d){var m=22*t,v=11*t,g=44*t;return this.int16[m+0]=e,this.int16[m+1]=r,this.uint16[m+2]=n,this.uint16[m+3]=i,this.uint32[v+2]=a,this.uint32[v+3]=o,this.uint32[v+4]=s,this.uint16[m+10]=u,this.uint16[m+11]=l,this.uint16[m+12]=p,this.float32[v+7]=c,this.float32[v+8]=h,this.uint8[g+36]=f,this.uint8[g+37]=y,this.uint32[v+10]=d,t},e}(ri);mi.prototype.bytesPerElement=44,kr("StructArrayLayout2i2ui3ul3ui2f2ub1ul44",mi);var vi=function(t){function e(){t.apply(this,arguments);}return 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this.int16[x+0]=e,this.int16[x+1]=r,this.int16[x+2]=n,this.int16[x+3]=i,this.int16[x+4]=a,this.int16[x+5]=o,this.uint16[x+6]=s,this.uint16[x+7]=u,this.uint16[x+8]=l,this.uint16[x+9]=p,this.uint16[x+10]=c,this.uint16[x+11]=h,this.uint16[x+12]=f,this.uint16[x+13]=y,this.uint16[x+14]=d,this.uint32[b+8]=m,this.float32[b+9]=v,this.float32[b+10]=g,t},e}(ri);vi.prototype.bytesPerElement=44,kr("StructArrayLayout6i9ui1ul2f44",vi);var gi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.float32[r+0]=e,t},e}(ri);gi.prototype.bytesPerElement=4,kr("StructArrayLayout1f4",gi);var xi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t},e}(ri);xi.prototype.bytesPerElement=6,kr("StructArrayLayout3i6",xi);var bi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=2*t,a=4*t;return this.uint32[i+0]=e,this.uint16[a+2]=r,this.uint16[a+3]=n,t},e}(ri);bi.prototype.bytesPerElement=8,kr("StructArrayLayout1ul2ui8",bi);var _i=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t},e}(ri);_i.prototype.bytesPerElement=6,kr("StructArrayLayout3ui6",_i);var wi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(ri);wi.prototype.bytesPerElement=4,kr("StructArrayLayout2ui4",wi);var Ai=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint16[r+0]=e,t},e}(ri);Ai.prototype.bytesPerElement=2,kr("StructArrayLayout1ui2",Ai);var ki=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(ri);ki.prototype.bytesPerElement=8,kr("StructArrayLayout2f8",ki);var Si=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var a=4*t;return this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=n,this.float32[a+3]=i,t},e}(ri);Si.prototype.bytesPerElement=16,kr("StructArrayLayout4f16",Si);var zi=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.x1.set=function(t){this._structArray.int16[this._pos2+2]=t;},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.y1.set=function(t){this._structArray.int16[this._pos2+3]=t;},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.x2.set=function(t){this._structArray.int16[this._pos2+4]=t;},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.y2.set=function(t){this._structArray.int16[this._pos2+5]=t;},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t;},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t;},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t;},r.radius.get=function(){return this._structArray.int16[this._pos2+10]},r.radius.set=function(t){this._structArray.int16[this._pos2+10]=t;},r.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},r.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t;},r.anchorPoint.get=function(){return new i(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(ei);zi.prototype.size=24;var Ii=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new zi(this,t)},e}(fi);kr("CollisionBoxArray",Ii);var Bi=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},hidden:{configurable:!0},crossTileID:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t;},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t;},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t;},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t;},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t;},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t;},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t;},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t;},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t;},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t;},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t;},r.hidden.get=function(){return this._structArray.uint8[this._pos1+37]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+37]=t;},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+10]=t;},Object.defineProperties(e.prototype,r),e}(ei);Bi.prototype.size=44;var Ci=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Bi(this,t)},e}(mi);kr("PlacedSymbolArray",Ci);var Ei=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},rightJustifiedTextSymbolIndex:{configurable:!0},centerJustifiedTextSymbolIndex:{configurable:!0},leftJustifiedTextSymbolIndex:{configurable:!0},verticalPlacedTextSymbolIndex:{configurable:!0},key:{configurable:!0},textBoxStartIndex:{configurable:!0},textBoxEndIndex:{configurable:!0},iconBoxStartIndex:{configurable:!0},iconBoxEndIndex:{configurable:!0},featureIndex:{configurable:!0},numHorizontalGlyphVertices:{configurable:!0},numVerticalGlyphVertices:{configurable:!0},numIconVertices:{configurable:!0},crossTileID:{configurable:!0},textBoxScale:{configurable:!0},radialTextOffset:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.rightJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},r.rightJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+2]=t;},r.centerJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},r.centerJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+3]=t;},r.leftJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+4]},r.leftJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+4]=t;},r.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+5]},r.verticalPlacedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+5]=t;},r.key.get=function(){return this._structArray.uint16[this._pos2+6]},r.key.set=function(t){this._structArray.uint16[this._pos2+6]=t;},r.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+7]},r.textBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+7]=t;},r.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.textBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t;},r.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.iconBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t;},r.iconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+10]},r.iconBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+10]=t;},r.featureIndex.get=function(){return this._structArray.uint16[this._pos2+11]},r.featureIndex.set=function(t){this._structArray.uint16[this._pos2+11]=t;},r.numHorizontalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+12]},r.numHorizontalGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+12]=t;},r.numVerticalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+13]},r.numVerticalGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+13]=t;},r.numIconVertices.get=function(){return this._structArray.uint16[this._pos2+14]},r.numIconVertices.set=function(t){this._structArray.uint16[this._pos2+14]=t;},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+8]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+8]=t;},r.textBoxScale.get=function(){return this._structArray.float32[this._pos4+9]},r.textBoxScale.set=function(t){this._structArray.float32[this._pos4+9]=t;},r.radialTextOffset.get=function(){return this._structArray.float32[this._pos4+10]},r.radialTextOffset.set=function(t){this._structArray.float32[this._pos4+10]=t;},Object.defineProperties(e.prototype,r),e}(ei);Ei.prototype.size=44;var Mi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Ei(this,t)},e}(vi);kr("SymbolInstanceArray",Mi);var Ti=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={offsetX:{configurable:!0}};return r.offsetX.get=function(){return this._structArray.float32[this._pos4+0]},r.offsetX.set=function(t){this._structArray.float32[this._pos4+0]=t;},Object.defineProperties(e.prototype,r),e}(ei);Ti.prototype.size=4;var Pi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getoffsetX=function(t){return this.float32[1*t+0]},e.prototype.get=function(t){return new Ti(this,t)},e}(gi);kr("GlyphOffsetArray",Pi);var Vi=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={x:{configurable:!0},y:{configurable:!0},tileUnitDistanceFromAnchor:{configurable:!0}};return r.x.get=function(){return this._structArray.int16[this._pos2+0]},r.x.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.y.get=function(){return this._structArray.int16[this._pos2+1]},r.y.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},r.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t;},Object.defineProperties(e.prototype,r),e}(ei);Vi.prototype.size=6;var Fi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e.prototype.get=function(t){return new Vi(this,t)},e}(xi);kr("SymbolLineVertexArray",Fi);var Li=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t;},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t;},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t;},Object.defineProperties(e.prototype,r),e}(ei);Li.prototype.size=8;var Di=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Li(this,t)},e}(bi);kr("FeatureIndexArray",Di);var Oi=ni([{name:"a_pos",components:2,type:"Int16"}],4).members,Ri=function(t){void 0===t&&(t=[]),this.segments=t;};function Ui(t,e){return 256*(t=l(Math.floor(t),0,255))+(e=l(Math.floor(e),0,255))}Ri.prototype.prepareSegment=function(t,e,r,n){var i=this.segments[this.segments.length-1];return t>Ri.MAX_VERTEX_ARRAY_LENGTH&&w("Max vertices per segment is "+Ri.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!i||i.vertexLength+t>Ri.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n)&&(i={vertexOffset:e.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},void 0!==n&&(i.sortKey=n),this.segments.push(i)),i},Ri.prototype.get=function(){return this.segments},Ri.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var r=e[t];for(var n in r.vaos)r.vaos[n].destroy();}},Ri.simpleSegment=function(t,e,r,n){return new Ri([{vertexOffset:t,primitiveOffset:e,vertexLength:r,primitiveLength:n,vaos:{},sortKey:0}])},Ri.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,kr("SegmentVector",Ri);var ji=function(){this.ids=[],this.positions=[],this.indexed=!1;};function qi(t,e,r){var n=t[e];t[e]=t[r],t[r]=n;}ji.prototype.add=function(t,e,r,n){this.ids.push(t),this.positions.push(e,r,n);},ji.prototype.getPositions=function(t){for(var e=0,r=this.ids.length-1;e<r;){var n=e+r>>1;this.ids[n]>=t?r=n:e=n+1;}for(var i=[];this.ids[e]===t;){var a=this.positions[3*e],o=this.positions[3*e+1],s=this.positions[3*e+2];i.push({index:a,start:o,end:s}),e++;}return i},ji.serialize=function(t,e){var r=new Float64Array(t.ids),n=new Uint32Array(t.positions);return function t(e,r,n,i){if(n>=i)return;var a=e[n+i>>1];var o=n-1;var s=i+1;for(;;){do{o++;}while(e[o]<a);do{s--;}while(e[s]>a);if(o>=s)break;qi(e,o,s),qi(r,3*o,3*s),qi(r,3*o+1,3*s+1),qi(r,3*o+2,3*s+2);}t(e,r,n,s);t(e,r,s+1,i);}(r,n,0,r.length-1),e.push(r.buffer,n.buffer),{ids:r,positions:n}},ji.deserialize=function(t){var e=new ji;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e},kr("FeaturePositionMap",ji);var Ni=function(t,e){this.gl=t.gl,this.location=e;},Ki=function(t){function e(e,r){t.call(this,e,r),this.current=0;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1i(this.location,t));},e}(Ni),Zi=function(t){function e(e,r){t.call(this,e,r),this.current=0;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t));},e}(Ni),Gi=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0];}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]||(this.current=t,this.gl.uniform2f(this.location,t[0],t[1]));},e}(Ni),Xi=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0,0];}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]||(this.current=t,this.gl.uniform3f(this.location,t[0],t[1],t[2]));},e}(Ni),Ji=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0,0,0];}return 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ta=function(t,e,r){this.value=t,this.names=e,this.uniformNames=this.names.map(function(t){return "u_"+t}),this.type=r,this.maxValue=-1/0,this.patternPositions={patternTo:null,patternFrom:null};};ta.prototype.defines=function(){return this.names.map(function(t){return "#define HAS_UNIFORM_u_"+t})},ta.prototype.populatePaintArray=function(){},ta.prototype.updatePaintArray=function(){},ta.prototype.upload=function(){},ta.prototype.destroy=function(){},ta.prototype.setConstantPatternPositions=function(t,e){this.patternPositions.patternTo=t.tlbr,this.patternPositions.patternFrom=e.tlbr;},ta.prototype.setUniforms=function(t,e,r,n,i){var a=this.patternPositions;"u_pattern_to"===i&&a.patternTo&&e.set(a.patternTo),"u_pattern_from"===i&&a.patternFrom&&e.set(a.patternFrom);},ta.prototype.getBinding=function(t,e){return new Ji(t,e)};var ea=function(t,e,r,n){this.expression=t,this.names=e,this.type=r,this.uniformNames=this.names.map(function(t){return 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u=r.patterns[s],l=u.min,p=u.mid,c=u.max,h=i[l],f=i[p],y=i[c];if(!h||!f||!y)return;for(var d=t;d<e;d++)a.emplace(d,f.tl[0],f.tl[1],f.br[0],f.br[1],h.tl[0],h.tl[1],h.br[0],h.br[1]),o.emplace(d,f.tl[0],f.tl[1],f.br[0],f.br[1],y.tl[0],y.tl[1],y.br[0],y.br[1]);}},na.prototype.upload=function(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent));},na.prototype.destroy=function(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy();},na.prototype.setUniforms=function(t,e){e.set(0);},na.prototype.getBinding=function(t,e){return new Zi(t,e)};var ia=function(){this.binders={},this.cacheKey="",this._buffers=[],this._featureMap=new ji,this._bufferOffset=0;};ia.createDynamic=function(t,e,r){var n=new ia,i=[];for(var a in t.paint._values)if(r(a)){var o=t.paint.get(a);if(o instanceof Zn&&ir(o.property.specification)){var s=oa(a,t.type),u=o.property.specification.type,l=o.property.useIntegerZoom;if("cross-faded"===o.property.specification["property-type"]||"cross-faded-data-driven"===o.property.specification["property-type"])if("constant"===o.value.kind)n.binders[a]=new ta(o.value.value,s,u),i.push("/u_"+a);else{var p=sa(a,u,"source");n.binders[a]=new na(o.value,s,u,l,e,p,t.id),i.push("/a_"+a);}else if("constant"===o.value.kind)n.binders[a]=new Qi(o.value.value,s,u),i.push("/u_"+a);else if("source"===o.value.kind){var c=sa(a,u,"source");n.binders[a]=new ea(o.value,s,u,c),i.push("/a_"+a);}else{var h=sa(a,u,"composite");n.binders[a]=new ra(o.value,s,u,l,e,h),i.push("/z_"+a);}}}return n.cacheKey=i.sort().join(""),n},ia.prototype.populatePaintArrays=function(t,e,r,n){for(var i in this.binders){this.binders[i].populatePaintArray(t,e,n);}void 0!==e.id&&this._featureMap.add(+e.id,r,this._bufferOffset,t),this._bufferOffset=t;},ia.prototype.setConstantPatternPositions=function(t,e){for(var r in this.binders){this.binders[r].setConstantPatternPositions(t,e);}},ia.prototype.updatePaintArrays=function(t,e,r,n){var i=!1;for(var a in t)for(var o=0,s=this._featureMap.getPositions(+a);o<s.length;o+=1){var u=s[o],l=e.feature(u.index);for(var p in this.binders){var c=this.binders[p];if(!(c instanceof Qi||c instanceof ta)&&!0===c.expression.isStateDependent){var h=r.paint.get(p);c.expression=h.value,c.updatePaintArray(u.start,u.end,l,t[a],n),i=!0;}}}return i},ia.prototype.defines=function(){var t=[];for(var e in this.binders)t.push.apply(t,this.binders[e].defines());return t},ia.prototype.getPaintVertexBuffers=function(){return this._buffers},ia.prototype.getUniforms=function(t,e){var r=[];for(var n in this.binders)for(var i=this.binders[n],a=0,o=i.uniformNames;a<o.length;a+=1){var s=o[a];if(e[s]){var u=i.getBinding(t,e[s]);r.push({name:s,property:n,binding:u});}}return r},ia.prototype.setUniforms=function(t,e,r,n){for(var i=0,a=e;i<a.length;i+=1){var o=a[i],s=o.name,u=o.property,l=o.binding;this.binders[u].setUniforms(t,l,n,r.get(u),s);}},ia.prototype.updatePatternPaintBuffers=function(t){var e=[];for(var r in this.binders){var n=this.binders[r];if(n instanceof na){var i=2===t.fromScale?n.zoomInPaintVertexBuffer:n.zoomOutPaintVertexBuffer;i&&e.push(i);}else(n instanceof ea||n instanceof ra)&&n.paintVertexBuffer&&e.push(n.paintVertexBuffer);}this._buffers=e;},ia.prototype.upload=function(t){for(var e in this.binders)this.binders[e].upload(t);var r=[];for(var n in this.binders){var i=this.binders[n];(i instanceof ea||i instanceof ra)&&i.paintVertexBuffer&&r.push(i.paintVertexBuffer);}this._buffers=r;},ia.prototype.destroy=function(){for(var t in this.binders)this.binders[t].destroy();};var aa=function(t,e,r,n){void 0===n&&(n=function(){return !0}),this.programConfigurations={};for(var i=0,a=e;i<a.length;i+=1){var o=a[i];this.programConfigurations[o.id]=ia.createDynamic(o,r,n),this.programConfigurations[o.id].layoutAttributes=t;}this.needsUpload=!1;};function oa(t,e){return {"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from"],"fill-pattern":["pattern_to","pattern_from"],"fill-extrusion-pattern":["pattern_to","pattern_from"]}[t]||[t.replace(e+"-","").replace(/-/g,"_")]}function sa(t,e,r){var n={color:{source:ki,composite:Si},number:{source:gi,composite:ki}},i=function(t){return {"line-pattern":{source:li,composite:li},"fill-pattern":{source:li,composite:li},"fill-extrusion-pattern":{source:li,composite:li}}[t]}(t);return i&&i[r]||n[e][r]}aa.prototype.populatePaintArrays=function(t,e,r,n){for(var i in this.programConfigurations)this.programConfigurations[i].populatePaintArrays(t,e,r,n);this.needsUpload=!0;},aa.prototype.updatePaintArrays=function(t,e,r,n){for(var i=0,a=r;i<a.length;i+=1){var o=a[i];this.needsUpload=this.programConfigurations[o.id].updatePaintArrays(t,e,o,n)||this.needsUpload;}},aa.prototype.get=function(t){return this.programConfigurations[t]},aa.prototype.upload=function(t){if(this.needsUpload){for(var e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1;}},aa.prototype.destroy=function(){for(var t in 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o=Eo(t[a]);0!==o&&(void 0===n&&(n=o<0),n===o<0?(r&&i.push(r),r=[t[a]]):r.push(t[a]));}r&&i.push(r);return i}(l),i=0;i<l.length;i++)for(a=0;a<l[i].length;a++)c(l[i][a]);}1===l.length?l=l[0]:p="Multi"+p;var f={type:"Feature",geometry:{type:p,coordinates:l},properties:this.properties};return "id"in this&&(f.id=this.id),f};var Mo=To;function To(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(Po,this,e),this.length=this._features.length;}function Po(t,e,r){15===t?e.version=r.readVarint():1===t?e.name=r.readString():5===t?e.extent=r.readVarint():2===t?e._features.push(r.pos):3===t?e._keys.push(r.readString()):4===t&&e._values.push(function(t){var e=null,r=t.readVarint()+t.pos;for(;t.pos<r;){var n=t.readVarint()>>3;e=1===n?t.readString():2===n?t.readFloat():3===n?t.readDouble():4===n?t.readVarint64():5===n?t.readVarint():6===n?t.readSVarint():7===n?t.readBoolean():null;}return e}(r));}function Vo(t,e,r){if(3===t){var n=new Mo(r,r.readVarint()+r.pos);n.length&&(e[n.name]=n);}}To.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new Io(this._pbf,e,this.extent,this._keys,this._values)};var Fo={VectorTile:function(t,e){this.layers=t.readFields(Vo,{},e);},VectorTileFeature:Io,VectorTileLayer:Mo},Lo=Fo.VectorTileFeature.types,Do=Math.pow(2,13);function Oo(t,e,r,n,i,a,o,s){t.emplaceBack(e,r,2*Math.floor(n*Do)+o,i*Do*2,a*Do*2,Math.round(s));}var Ro=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new si,this.indexArray=new _i,this.programConfigurations=new aa(zo,t.layers,t.zoom),this.segments=new Ri,this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id});};function Uo(t,e){return t.x===e.x&&(t.x<0||t.x>ua)||t.y===e.y&&(t.y<0||t.y>ua)}function jo(t){return t.every(function(t){return t.x<0})||t.every(function(t){return t.x>ua})||t.every(function(t){return t.y<0})||t.every(function(t){return t.y>ua})}Ro.prototype.populate=function(t,e){this.features=[],this.hasPattern=bo("fill-extrusion",this.layers,e);for(var r=0,n=t;r<n.length;r+=1){var i=n[r],a=i.feature,o=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new On(this.zoom),a)){var u=ca(a),l={sourceLayerIndex:s,index:o,geometry:u,properties:a.properties,type:a.type,patterns:{}};void 0!==a.id&&(l.id=a.id),this.hasPattern?this.features.push(_o("fill-extrusion",this.layers,l,this.zoom,e)):this.addFeature(l,u,o,{}),e.featureIndex.insert(a,u,o,s,this.index,!0);}}},Ro.prototype.addFeatures=function(t,e){for(var r=0,n=this.features;r<n.length;r+=1){var i=n[r],a=i.geometry;this.addFeature(i,a,i.index,e);}},Ro.prototype.update=function(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r);},Ro.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Ro.prototype.uploadPending=function(){return !this.uploaded||this.programConfigurations.needsUpload},Ro.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,zo),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0;},Ro.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy());},Ro.prototype.addFeature=function(t,e,r,n){for(var i=0,a=go(e,500);i<a.length;i+=1){for(var o=a[i],s=0,u=0,l=o;u<l.length;u+=1){s+=l[u].length;}for(var p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),c=0,h=o;c<h.length;c+=1){var f=h[c];if(0!==f.length&&!jo(f))for(var y=0,d=0;d<f.length;d++){var m=f[d];if(d>=1){var v=f[d-1];if(!Uo(m,v)){p.vertexLength+4>Ri.MAX_VERTEX_ARRAY_LENGTH&&(p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var g=m.sub(v)._perp()._unit(),x=v.dist(m);y+x>32768&&(y=0),Oo(this.layoutVertexArray,m.x,m.y,g.x,g.y,0,0,y),Oo(this.layoutVertexArray,m.x,m.y,g.x,g.y,0,1,y),y+=x,Oo(this.layoutVertexArray,v.x,v.y,g.x,g.y,0,0,y),Oo(this.layoutVertexArray,v.x,v.y,g.x,g.y,0,1,y);var b=p.vertexLength;this.indexArray.emplaceBack(b,b+2,b+1),this.indexArray.emplaceBack(b+1,b+2,b+3),p.vertexLength+=4,p.primitiveLength+=2;}}}}if(p.vertexLength+s>Ri.MAX_VERTEX_ARRAY_LENGTH&&(p=this.segments.prepareSegment(s,this.layoutVertexArray,this.indexArray)),"Polygon"===Lo[t.type]){for(var _=[],w=[],A=p.vertexLength,k=0,S=o;k<S.length;k+=1){var z=S[k];if(0!==z.length){z!==o[0]&&w.push(_.length/2);for(var I=0;I<z.length;I++){var B=z[I];Oo(this.layoutVertexArray,B.x,B.y,0,0,1,1,0),_.push(B.x),_.push(B.y);}}}for(var C=Na(_,w),E=0;E<C.length;E+=3)this.indexArray.emplaceBack(A+C[E],A+C[E+2],A+C[E+1]);p.primitiveLength+=C.length/3,p.vertexLength+=s;}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,n);},kr("FillExtrusionBucket",Ro,{omit:["layers","features"]});var qo={paint:new Wn({"fill-extrusion-opacity":new Xn(Or["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Jn(Or["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Xn(Or["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Xn(Or["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Hn(Or["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new 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i=this.layers[0].layout,a=i.get("line-join").evaluate(t,{}),o=i.get("line-cap"),s=i.get("line-miter-limit"),u=i.get("line-round-limit"),l=0,p=e;l<p.length;l+=1){var c=p[l];this.addLine(c,t,a,o,s,u,r,n);}},Qo.prototype.addLine=function(t,e,r,n,i,a,o,s){var u=null;e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end")&&(u={start:e.properties.mapbox_clip_start,end:e.properties.mapbox_clip_end,tileTotal:void 0});for(var l="Polygon"===Xo[e.type],p=t.length;p>=2&&t[p-1].equals(t[p-2]);)p--;for(var c=0;c<p-1&&t[c].equals(t[c+1]);)c++;if(!(p<(l?3:2))){u&&(u.tileTotal=function(t,e,r){for(var n,i,a=0,o=e;o<r-1;o++)n=t[o],i=t[o+1],a+=n.dist(i);return a}(t,c,p)),"bevel"===r&&(i=1.05);var h=ua/(512*this.overscaling)*15,f=t[c],y=this.segments.prepareSegment(10*p,this.layoutVertexArray,this.indexArray);this.distance=0;var d,m,v,g=n,x=l?"butt":n,b=!0,_=void 0,w=void 0,A=void 0,k=void 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t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._handleSpecialPaintPropertyUpdate=function(t){"line-gradient"===t&&this._updateGradient();},e.prototype._updateGradient=function(){var t=this._transitionablePaint._values["line-gradient"].value.expression;this.gradient=Oa(t,"lineProgress"),this.gradientTexture=null;},e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),this.paint._values["line-floorwidth"]=ns.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e);},e.prototype.createBucket=function(t){return new Qo(t)},e.prototype.queryRadius=function(t){var e=t,r=as(Sa("line-width",this,e),Sa("line-gap-width",this,e)),n=Sa("line-offset",this,e);return r/2+Math.abs(n)+za(this.paint.get("line-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,a,o,s){var 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cs(t,e,r){return t.sections.forEach(function(t){t.text=function(t,e,r){var n=e.layout.get("text-transform").evaluate(r,{});return "uppercase"===n?t=t.toLocaleUpperCase():"lowercase"===n&&(t=t.toLocaleLowerCase()),Dn.applyArabicShaping&&(t=Dn.applyArabicShaping(t)),t}(t.text,e,r);}),t}var hs={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var fs=function(t){function e(e,r,n,i){t.call(this,e,r),this.angle=n,void 0!==i&&(this.segment=i);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.clone=function(){return new e(this.x,this.y,this.angle,this.segment)},e}(i);kr("Anchor",fs);var ys=256;function ds(t,e){var r=e.expression;if("constant"===r.kind)return {kind:"constant",layoutSize:r.evaluate(new On(t+1))};if("source"===r.kind)return {kind:"source"};for(var n=r.zoomStops,i=r.interpolationType,a=0;a<n.length&&n[a]<=t;)a++;for(var o=a=Math.max(0,a-1);o<n.length&&n[o]<t+1;)o++;o=Math.min(n.length-1,o);var s=n[a],u=n[o];return "composite"===r.kind?{kind:"composite",minZoom:s,maxZoom:u,interpolationType:i}:{kind:"camera",minZoom:s,maxZoom:u,minSize:r.evaluate(new On(s)),maxSize:r.evaluate(new On(u)),interpolationType:i}}function ms(t,e,r){var n=e.uSize,i=e.uSizeT,a=r.lowerSize,o=r.upperSize;return "source"===t.kind?a/ys:"composite"===t.kind?he(a/ys,o/ys,i):n}function vs(t,e){var r=0,n=0;if("constant"===t.kind)n=t.layoutSize;else if("source"!==t.kind){var i=t.interpolationType,a=t.minZoom,o=t.maxZoom,s=i?l(Pe.interpolationFactor(i,e,a,o),0,1):0;"camera"===t.kind?n=he(t.minSize,t.maxSize,s):r=s;}return {uSizeT:r,uSize:n}}var gs=Object.freeze({getSizeData:ds,evaluateSizeForFeature:ms,evaluateSizeForZoom:vs,SIZE_PACK_FACTOR:ys}),xs=Fo.VectorTileFeature.types,bs=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function _s(t,e,r,n,i,a,o,s){t.emplaceBack(e,r,Math.round(32*n),Math.round(32*i),a,o,s?s[0]:0,s?s[1]:0);}function ws(t,e,r){t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r);}var As=function(t){this.layoutVertexArray=new pi,this.indexArray=new _i,this.programConfigurations=t,this.segments=new Ri,this.dynamicLayoutVertexArray=new ci,this.opacityVertexArray=new hi,this.placedSymbolArray=new Ci;};As.prototype.upload=function(t,e,r,n){r&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,os.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,ss.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,bs,!0),this.opacityVertexBuffer.itemSize=1),(r||n)&&this.programConfigurations.upload(t);},As.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy());},kr("SymbolBuffers",As);var ks=function(t,e,r){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new r,this.segments=new Ri,this.collisionVertexArray=new di;};ks.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,us.members,!0);},ks.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy());},kr("CollisionBuffers",ks);var Ss=function(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1;var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=ds(this.zoom,e["text-size"]),this.iconSizeData=ds(this.zoom,e["icon-size"]);var r=this.layers[0].layout,n=r.get("symbol-sort-key"),i=r.get("symbol-z-order");this.sortFeaturesByKey="viewport-y"!==i&&void 0!==n.constantOr(1);var a="viewport-y"===i||"auto"===i&&!this.sortFeaturesByKey;this.sortFeaturesByY=a&&(r.get("text-allow-overlap")||r.get("icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement")),this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id}),this.sourceID=t.sourceID;};Ss.prototype.createArrays=function(){this.text=new As(new aa(os.members,this.layers,this.zoom,function(t){return /^text/.test(t)})),this.icon=new As(new aa(os.members,this.layers,this.zoom,function(t){return /^icon/.test(t)})),this.collisionBox=new ks(yi,ls.members,wi),this.collisionCircle=new ks(yi,ps.members,_i),this.glyphOffsetArray=new Pi,this.lineVertexArray=new Fi,this.symbolInstances=new Mi;},Ss.prototype.calculateGlyphDependencies=function(t,e,r,n){for(var i=0;i<t.length;i++)if(e[t.charCodeAt(i)]=!0,r&&n){var a=hs[t.charAt(i)];a&&(e[a.charCodeAt(0)]=!0);}},Ss.prototype.populate=function(t,e){var r=this.layers[0],n=r.layout,i=n.get("text-font"),a=n.get("text-field"),o=n.get("icon-image"),s=("constant"!==a.value.kind||a.value.value.toString().length>0)&&("constant"!==i.value.kind||i.value.value.length>0),u="constant"!==o.value.kind||o.value.value&&o.value.value.length>0,l=n.get("symbol-sort-key");if(this.features=[],s||u){for(var p=e.iconDependencies,c=e.glyphDependencies,h=new On(this.zoom),f=0,y=t;f<y.length;f+=1){var d=y[f],m=d.feature,v=d.index,g=d.sourceLayerIndex;if(r._featureFilter(h,m)){var x=void 0;if(s){var b=r.getValueAndResolveTokens("text-field",m);x=cs(b instanceof Kt?b:Kt.fromString(b),r,m);}var _=void 0;if(u&&(_=r.getValueAndResolveTokens("icon-image",m)),x||_){var w=this.sortFeaturesByKey?l.evaluate(m,{}):void 0,A={text:x,icon:_,index:v,sourceLayerIndex:g,geometry:ca(m),properties:m.properties,type:xs[m.type],sortKey:w};if(void 0!==m.id&&(A.id=m.id),this.features.push(A),_&&(p[_]=!0),x)for(var k=i.evaluate(m,{}).join(","),S="map"===n.get("text-rotation-alignment")&&"point"!==n.get("symbol-placement"),z=0,I=x.sections;z<I.length;z+=1){var B=I[z],C=zn(x.toString()),E=B.fontStack||k,M=c[E]=c[E]||{};this.calculateGlyphDependencies(B.text,M,S,C);}}}}"line"===n.get("symbol-placement")&&(this.features=function(t){var e={},r={},n=[],i=0;function a(e){n.push(t[e]),i++;}function o(t,e,i){var a=r[t];return delete r[t],r[e]=a,n[a].geometry[0].pop(),n[a].geometry[0]=n[a].geometry[0].concat(i[0]),a}function s(t,r,i){var a=e[r];return delete e[r],e[t]=a,n[a].geometry[0].shift(),n[a].geometry[0]=i[0].concat(n[a].geometry[0]),a}function u(t,e,r){var n=r?e[0][e[0].length-1]:e[0][0];return t+":"+n.x+":"+n.y}for(var l=0;l<t.length;l++){var p=t[l],c=p.geometry,h=p.text?p.text.toString():null;if(h){var f=u(h,c),y=u(h,c,!0);if(f in r&&y in e&&r[f]!==e[y]){var d=s(f,y,c),m=o(f,y,n[d].geometry);delete e[f],delete r[y],r[u(h,n[m].geometry,!0)]=m,n[d].geometry=null;}else f in r?o(f,y,c):y in e?s(f,y,c):(a(l),e[f]=i-1,r[y]=i-1);}else a(l);}return n.filter(function(t){return t.geometry})}(this.features)),this.sortFeaturesByKey&&this.features.sort(function(t,e){return t.sortKey-e.sortKey});}},Ss.prototype.update=function(t,e,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,r),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,r));},Ss.prototype.isEmpty=function(){return 0===this.symbolInstances.length},Ss.prototype.uploadPending=function(){return !this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload},Ss.prototype.upload=function(t){this.uploaded||(this.collisionBox.upload(t),this.collisionCircle.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0;},Ss.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.collisionBox.destroy(),this.collisionCircle.destroy();},Ss.prototype.addToLineVertexArray=function(t,e){var r=this.lineVertexArray.length;if(void 0!==t.segment){for(var n=t.dist(e[t.segment+1]),i=t.dist(e[t.segment]),a={},o=t.segment+1;o<e.length;o++)a[o]={x:e[o].x,y:e[o].y,tileUnitDistanceFromAnchor:n},o<e.length-1&&(n+=e[o+1].dist(e[o]));for(var s=t.segment||0;s>=0;s--)a[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:i},s>0&&(i+=e[s-1].dist(e[s]));for(var u=0;u<e.length;u++){var l=a[u];this.lineVertexArray.emplaceBack(l.x,l.y,l.tileUnitDistanceFromAnchor);}}return {lineStartIndex:r,lineLength:this.lineVertexArray.length-r}},Ss.prototype.addSymbols=function(t,e,r,n,i,a,o,s,u,l){for(var p=t.indexArray,c=t.layoutVertexArray,h=t.dynamicLayoutVertexArray,f=t.segments.prepareSegment(4*e.length,t.layoutVertexArray,t.indexArray,a.sortKey),y=this.glyphOffsetArray.length,d=f.vertexLength,m=0,v=e;m<v.length;m+=1){var g=v[m],x=g.tl,b=g.tr,_=g.bl,w=g.br,A=g.tex,k=f.vertexLength,S=g.glyphOffset[1];_s(c,s.x,s.y,x.x,S+x.y,A.x,A.y,r),_s(c,s.x,s.y,b.x,S+b.y,A.x+A.w,A.y,r),_s(c,s.x,s.y,_.x,S+_.y,A.x,A.y+A.h,r),_s(c,s.x,s.y,w.x,S+w.y,A.x+A.w,A.y+A.h,r),ws(h,s,0),p.emplaceBack(k,k+1,k+2),p.emplaceBack(k+1,k+2,k+3),f.vertexLength+=4,f.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(g.glyphOffset[0]);}t.placedSymbolArray.emplaceBack(s.x,s.y,y,this.glyphOffsetArray.length-y,d,u,l,s.segment,r?r[0]:0,r?r[1]:0,n[0],n[1],o,!1,0),t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,a,a.index,{});},Ss.prototype._addCollisionDebugVertex=function(t,e,r,n,i,a){return e.emplaceBack(0,0),t.emplaceBack(r.x,r.y,n,i,Math.round(a.x),Math.round(a.y))},Ss.prototype.addCollisionDebugVertices=function(t,e,r,n,a,o,s,u){var l=a.segments.prepareSegment(4,a.layoutVertexArray,a.indexArray),p=l.vertexLength,c=a.layoutVertexArray,h=a.collisionVertexArray,f=s.anchorX,y=s.anchorY;if(this._addCollisionDebugVertex(c,h,o,f,y,new i(t,e)),this._addCollisionDebugVertex(c,h,o,f,y,new i(r,e)),this._addCollisionDebugVertex(c,h,o,f,y,new i(r,n)),this._addCollisionDebugVertex(c,h,o,f,y,new i(t,n)),l.vertexLength+=4,u){var d=a.indexArray;d.emplaceBack(p,p+1,p+2),d.emplaceBack(p,p+2,p+3),l.primitiveLength+=2;}else{var m=a.indexArray;m.emplaceBack(p,p+1),m.emplaceBack(p+1,p+2),m.emplaceBack(p+2,p+3),m.emplaceBack(p+3,p),l.primitiveLength+=4;}},Ss.prototype.addDebugCollisionBoxes=function(t,e,r){for(var n=t;n<e;n++){var i=this.collisionBoxArray.get(n),a=i.x1,o=i.y1,s=i.x2,u=i.y2,l=i.radius>0;this.addCollisionDebugVertices(a,o,s,u,l?this.collisionCircle:this.collisionBox,i.anchorPoint,r,l);}},Ss.prototype.generateCollisionDebugBuffers=function(){for(var t=0;t<this.symbolInstances.length;t++){var e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e);}},Ss.prototype._deserializeCollisionBoxesForSymbol=function(t,e,r,n,i){for(var a={},o=e;o<r;o++){var s=t.get(o);if(0===s.radius){a.textBox={x1:s.x1,y1:s.y1,x2:s.x2,y2:s.y2,anchorPointX:s.anchorPointX,anchorPointY:s.anchorPointY},a.textFeatureIndex=s.featureIndex;break}a.textCircles||(a.textCircles=[],a.textFeatureIndex=s.featureIndex);a.textCircles.push(s.anchorPointX,s.anchorPointY,s.radius,s.signedDistanceFromAnchor,1);}for(var u=n;u<i;u++){var l=t.get(u);if(0===l.radius){a.iconBox={x1:l.x1,y1:l.y1,x2:l.x2,y2:l.y2,anchorPointX:l.anchorPointX,anchorPointY:l.anchorPointY},a.iconFeatureIndex=l.featureIndex;break}}return a},Ss.prototype.deserializeCollisionBoxes=function(t){this.collisionArrays=[];for(var e=0;e<this.symbolInstances.length;e++){var r=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,r.textBoxStartIndex,r.textBoxEndIndex,r.iconBoxStartIndex,r.iconBoxEndIndex));}},Ss.prototype.hasTextData=function(){return this.text.segments.get().length>0},Ss.prototype.hasIconData=function(){return this.icon.segments.get().length>0},Ss.prototype.hasCollisionBoxData=function(){return this.collisionBox.segments.get().length>0},Ss.prototype.hasCollisionCircleData=function(){return this.collisionCircle.segments.get().length>0},Ss.prototype.addIndicesForPlacedTextSymbol=function(t){for(var e=this.text.placedSymbolArray.get(t),r=e.vertexStartIndex+4*e.numGlyphs,n=e.vertexStartIndex;n<r;n+=4)this.text.indexArray.emplaceBack(n,n+1,n+2),this.text.indexArray.emplaceBack(n+1,n+2,n+3);},Ss.prototype.getSortedSymbolIndexes=function(t){if(this.sortedAngle===t&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;for(var e=Math.sin(t),r=Math.cos(t),n=[],i=[],a=[],o=0;o<this.symbolInstances.length;++o){a.push(o);var s=this.symbolInstances.get(o);n.push(0|Math.round(e*s.anchorX+r*s.anchorY)),i.push(s.featureIndex);}return a.sort(function(t,e){return n[t]-n[e]||i[e]-i[t]}),a},Ss.prototype.sortFeatures=function(t){var e=this;if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var r=0,n=this.symbolInstanceIndexes;r<n.length;r+=1){var i=n[r],a=this.symbolInstances.get(i);this.featureSortOrder.push(a.featureIndex),[a.rightJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.leftJustifiedTextSymbolIndex].forEach(function(t,r,n){t>=0&&n.indexOf(t)===r&&e.addIndicesForPlacedTextSymbol(t);}),a.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedTextSymbol(a.verticalPlacedTextSymbolIndex);var o=this.icon.placedSymbolArray.get(i);if(o.numGlyphs){var s=o.vertexStartIndex;this.icon.indexArray.emplaceBack(s,s+1,s+2),this.icon.indexArray.emplaceBack(s+1,s+2,s+3);}}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray);}},kr("SymbolBucket",Ss,{omit:["layers","collisionBoxArray","features","compareText"]}),Ss.MAX_GLYPHS=65535,Ss.addDynamicAttributes=ws;var zs=new Wn({"symbol-placement":new Xn(Or.layout_symbol["symbol-placement"]),"symbol-spacing":new Xn(Or.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Xn(Or.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Jn(Or.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Xn(Or.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Xn(Or.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Xn(Or.layout_symbol["icon-ignore-placement"]),"icon-optional":new Xn(Or.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Xn(Or.layout_symbol["icon-rotation-alignment"]),"icon-size":new Jn(Or.layout_symbol["icon-size"]),"icon-text-fit":new Xn(Or.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Xn(Or.layout_symbol["icon-text-fit-padding"]),"icon-image":new Jn(Or.layout_symbol["icon-image"]),"icon-rotate":new Jn(Or.layout_symbol["icon-rotate"]),"icon-padding":new Xn(Or.layout_symbol["icon-padding"]),"icon-keep-upright":new Xn(Or.layout_symbol["icon-keep-upright"]),"icon-offset":new Jn(Or.layout_symbol["icon-offset"]),"icon-anchor":new Jn(Or.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Xn(Or.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Xn(Or.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Xn(Or.layout_symbol["text-rotation-alignment"]),"text-field":new Jn(Or.layout_symbol["text-field"]),"text-font":new Jn(Or.layout_symbol["text-font"]),"text-size":new Jn(Or.layout_symbol["text-size"]),"text-max-width":new Jn(Or.layout_symbol["text-max-width"]),"text-line-height":new Xn(Or.layout_symbol["text-line-height"]),"text-letter-spacing":new Jn(Or.layout_symbol["text-letter-spacing"]),"text-justify":new Jn(Or.layout_symbol["text-justify"]),"text-radial-offset":new Jn(Or.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Xn(Or.layout_symbol["text-variable-anchor"]),"text-anchor":new Jn(Or.layout_symbol["text-anchor"]),"text-max-angle":new Xn(Or.layout_symbol["text-max-angle"]),"text-rotate":new Jn(Or.layout_symbol["text-rotate"]),"text-padding":new Xn(Or.layout_symbol["text-padding"]),"text-keep-upright":new Xn(Or.layout_symbol["text-keep-upright"]),"text-transform":new Jn(Or.layout_symbol["text-transform"]),"text-offset":new Jn(Or.layout_symbol["text-offset"]),"text-allow-overlap":new Xn(Or.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Xn(Or.layout_symbol["text-ignore-placement"]),"text-optional":new Xn(Or.layout_symbol["text-optional"])}),Is={paint:new Wn({"icon-opacity":new Jn(Or.paint_symbol["icon-opacity"]),"icon-color":new Jn(Or.paint_symbol["icon-color"]),"icon-halo-color":new Jn(Or.paint_symbol["icon-halo-color"]),"icon-halo-width":new Jn(Or.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Jn(Or.paint_symbol["icon-halo-blur"]),"icon-translate":new Xn(Or.paint_symbol["icon-translate"]),"icon-translate-anchor":new Xn(Or.paint_symbol["icon-translate-anchor"]),"text-opacity":new Jn(Or.paint_symbol["text-opacity"]),"text-color":new Jn(Or.paint_symbol["text-color"]),"text-halo-color":new Jn(Or.paint_symbol["text-halo-color"]),"text-halo-width":new Jn(Or.paint_symbol["text-halo-width"]),"text-halo-blur":new Jn(Or.paint_symbol["text-halo-blur"]),"text-translate":new Xn(Or.paint_symbol["text-translate"]),"text-translate-anchor":new Xn(Or.paint_symbol["text-translate-anchor"])}),layout:zs},Bs=function(t){function e(e){t.call(this,e,Is);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),"auto"===this.layout.get("icon-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="map":this.layout._values["icon-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="map":this.layout._values["text-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));},e.prototype.getValueAndResolveTokens=function(t,e){var r=this.layout.get(t).evaluate(e,{}),n=this._unevaluatedLayout._values[t];return n.isDataDriven()||mr(n.value)?r:function(t,e){return e.replace(/{([^{}]+)}/g,function(e,r){return r in t?String(t[r]):""})}(e.properties,r)},e.prototype.createBucket=function(t){return new Ss(t)},e.prototype.queryRadius=function(){return 0},e.prototype.queryIntersectsFeature=function(){return !1},e}(Qn),Cs={paint:new Wn({"background-color":new Xn(Or.paint_background["background-color"]),"background-pattern":new Yn(Or.paint_background["background-pattern"]),"background-opacity":new Xn(Or.paint_background["background-opacity"])})},Es=function(t){function e(e){t.call(this,e,Cs);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Qn),Ms={paint:new Wn({"raster-opacity":new Xn(Or.paint_raster["raster-opacity"]),"raster-hue-rotate":new Xn(Or.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Xn(Or.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Xn(Or.paint_raster["raster-brightness-max"]),"raster-saturation":new Xn(Or.paint_raster["raster-saturation"]),"raster-contrast":new Xn(Or.paint_raster["raster-contrast"]),"raster-resampling":new Xn(Or.paint_raster["raster-resampling"]),"raster-fade-duration":new Xn(Or.paint_raster["raster-fade-duration"])})},Ts=function(t){function e(e){t.call(this,e,Ms);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Qn);var Ps=function(t){function e(e){t.call(this,e,{}),this.implementation=e;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.is3D=function(){return "3d"===this.implementation.renderingMode},e.prototype.hasOffscreenPass=function(){return void 0!==this.implementation.prerender},e.prototype.recalculate=function(){},e.prototype.updateTransitions=function(){},e.prototype.hasTransition=function(){},e.prototype.serialize=function(){},e.prototype.onAdd=function(t){this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl);},e.prototype.onRemove=function(t){this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl);},e}(Qn),Vs={circle:Va,heatmap:Ra,hillshade:ja,fill:So,"fill-extrusion":No,line:is,symbol:Bs,background:Es,raster:Ts};function Fs(t){for(var e=0,r=0,n=0,i=t;n<i.length;n+=1){var a=i[n];e+=a.w*a.h,r=Math.max(r,a.w);}t.sort(function(t,e){return e.h-t.h});for(var o=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),r),h:1/0}],s=0,u=0,l=0,p=t;l<p.length;l+=1)for(var c=p[l],h=o.length-1;h>=0;h--){var f=o[h];if(!(c.w>f.w||c.h>f.h)){if(c.x=f.x,c.y=f.y,u=Math.max(u,c.y+c.h),s=Math.max(s,c.x+c.w),c.w===f.w&&c.h===f.h){var y=o.pop();h<o.length&&(o[h]=y);}else c.h===f.h?(f.x+=c.w,f.w-=c.w):c.w===f.w?(f.y+=c.h,f.h-=c.h):(o.push({x:f.x+c.w,y:f.y,w:f.w-c.w,h:c.h}),f.y+=c.h,f.h-=c.h);break}}return {w:s,h:u,fill:e/(s*u)||0}}var Ls=function(t,e){var r=e.pixelRatio,n=e.version;this.paddedRect=t,this.pixelRatio=r,this.version=n;},Ds={tl:{configurable:!0},br:{configurable:!0},tlbr:{configurable:!0},displaySize:{configurable:!0}};Ds.tl.get=function(){return [this.paddedRect.x+1,this.paddedRect.y+1]},Ds.br.get=function(){return [this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},Ds.tlbr.get=function(){return this.tl.concat(this.br)},Ds.displaySize.get=function(){return [(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(Ls.prototype,Ds);var Os=function(t,e){var r={},n={};this.haveRenderCallbacks=[];var i=[];this.addImages(t,r,i),this.addImages(e,n,i);var a=Fs(i),o=a.w,s=a.h,u=new Tr({width:o||1,height:s||1});for(var l in t){var p=t[l],c=r[l].paddedRect;Tr.copy(p.data,u,{x:0,y:0},{x:c.x+1,y:c.y+1},p.data);}for(var h in e){var f=e[h],y=n[h].paddedRect,d=y.x+1,m=y.y+1,v=f.data.width,g=f.data.height;Tr.copy(f.data,u,{x:0,y:0},{x:d,y:m},f.data),Tr.copy(f.data,u,{x:0,y:g-1},{x:d,y:m-1},{width:v,height:1}),Tr.copy(f.data,u,{x:0,y:0},{x:d,y:m+g},{width:v,height:1}),Tr.copy(f.data,u,{x:v-1,y:0},{x:d-1,y:m},{width:1,height:g}),Tr.copy(f.data,u,{x:0,y:0},{x:d+v,y:m},{width:1,height:g});}this.image=u,this.iconPositions=r,this.patternPositions=n;};Os.prototype.addImages=function(t,e,r){for(var n in t){var i=t[n],a={x:0,y:0,w:i.data.width+2,h:i.data.height+2};r.push(a),e[n]=new Ls(a,i),i.hasRenderCallback&&this.haveRenderCallbacks.push(n);}},Os.prototype.patchUpdatedImages=function(t,e){for(var r in t.dispatchRenderCallbacks(this.haveRenderCallbacks),t.updatedImages)this.patchUpdatedImage(this.iconPositions[r],t.getImage(r),e),this.patchUpdatedImage(this.patternPositions[r],t.getImage(r),e);},Os.prototype.patchUpdatedImage=function(t,e,r){if(t&&e&&t.version!==e.version){t.version=e.version;var n=t.tl,i=n[0],a=n[1];r.update(e.data,void 0,{x:i,y:a});}},kr("ImagePosition",Ls),kr("ImageAtlas",Os);var Rs=self.HTMLImageElement,Us=self.HTMLCanvasElement,js=self.HTMLVideoElement,qs=self.ImageData,Ns=function(t,e,r,n){this.context=t,this.format=r,this.texture=t.gl.createTexture(),this.update(e,n);};Ns.prototype.update=function(t,e,r){var n=t.width,i=t.height,a=!(this.size&&this.size[0]===n&&this.size[1]===i||r),o=this.context,s=o.gl;if(this.useMipmap=Boolean(e&&e.useMipmap),s.bindTexture(s.TEXTURE_2D,this.texture),o.pixelStoreUnpackFlipY.set(!1),o.pixelStoreUnpack.set(1),o.pixelStoreUnpackPremultiplyAlpha.set(this.format===s.RGBA&&(!e||!1!==e.premultiply)),a)this.size=[n,i],t instanceof Rs||t instanceof Us||t instanceof js||t instanceof qs?s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,s.UNSIGNED_BYTE,t):s.texImage2D(s.TEXTURE_2D,0,this.format,n,i,0,this.format,s.UNSIGNED_BYTE,t.data);else{var u=r||{x:0,y:0},l=u.x,p=u.y;t instanceof Rs||t instanceof Us||t instanceof js||t instanceof qs?s.texSubImage2D(s.TEXTURE_2D,0,l,p,s.RGBA,s.UNSIGNED_BYTE,t):s.texSubImage2D(s.TEXTURE_2D,0,l,p,n,i,s.RGBA,s.UNSIGNED_BYTE,t.data);}this.useMipmap&&this.isSizePowerOfTwo()&&s.generateMipmap(s.TEXTURE_2D);},Ns.prototype.bind=function(t,e,r){var n=this.context.gl;n.bindTexture(n.TEXTURE_2D,this.texture),r!==n.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(r=n.LINEAR),t!==this.filter&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,r||t),this.filter=t),e!==this.wrap&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,e),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,e),this.wrap=e);},Ns.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},Ns.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null;};var Ks=function(t,e,r,n,i){var a,o,s=8*i-n-1,u=(1<<s)-1,l=u>>1,p=-7,c=r?i-1:0,h=r?-1:1,f=t[e+c];for(c+=h,a=f&(1<<-p)-1,f>>=-p,p+=s;p>0;a=256*a+t[e+c],c+=h,p-=8);for(o=a&(1<<-p)-1,a>>=-p,p+=n;p>0;o=256*o+t[e+c],c+=h,p-=8);if(0===a)a=1-l;else{if(a===u)return o?NaN:1/0*(f?-1:1);o+=Math.pow(2,n),a-=l;}return (f?-1:1)*o*Math.pow(2,a-n)},Zs=function(t,e,r,n,i,a){var o,s,u,l=8*a-i-1,p=(1<<l)-1,c=p>>1,h=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,f=n?0:a-1,y=n?1:-1,d=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,o=p):(o=Math.floor(Math.log(e)/Math.LN2),e*(u=Math.pow(2,-o))<1&&(o--,u*=2),(e+=o+c>=1?h/u:h*Math.pow(2,1-c))*u>=2&&(o++,u/=2),o+c>=p?(s=0,o=p):o+c>=1?(s=(e*u-1)*Math.pow(2,i),o+=c):(s=e*Math.pow(2,c-1)*Math.pow(2,i),o=0));i>=8;t[r+f]=255&s,f+=y,s/=256,i-=8);for(o=o<<i|s,l+=i;l>0;t[r+f]=255&o,f+=y,o/=256,l-=8);t[r+f-y]|=128*d;},Gs=Xs;function Xs(t){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(t)?t:new Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length;}Xs.Varint=0,Xs.Fixed64=1,Xs.Bytes=2,Xs.Fixed32=5;function Js(t){return t.type===Xs.Bytes?t.readVarint()+t.pos:t.pos+1}function Hs(t,e,r){return r?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function Ys(t,e,r){var n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));r.realloc(n);for(var i=r.pos-1;i>=t;i--)r.buf[i+n]=r.buf[i];}function $s(t,e){for(var r=0;r<t.length;r++)e.writeVarint(t[r]);}function Ws(t,e){for(var r=0;r<t.length;r++)e.writeSVarint(t[r]);}function Qs(t,e){for(var r=0;r<t.length;r++)e.writeFloat(t[r]);}function tu(t,e){for(var r=0;r<t.length;r++)e.writeDouble(t[r]);}function eu(t,e){for(var r=0;r<t.length;r++)e.writeBoolean(t[r]);}function ru(t,e){for(var r=0;r<t.length;r++)e.writeFixed32(t[r]);}function nu(t,e){for(var r=0;r<t.length;r++)e.writeSFixed32(t[r]);}function iu(t,e){for(var r=0;r<t.length;r++)e.writeFixed64(t[r]);}function au(t,e){for(var r=0;r<t.length;r++)e.writeSFixed64(t[r]);}function ou(t,e){return (t[e]|t[e+1]<<8|t[e+2]<<16)+16777216*t[e+3]}function su(t,e,r){t[r]=e,t[r+1]=e>>>8,t[r+2]=e>>>16,t[r+3]=e>>>24;}function uu(t,e){return (t[e]|t[e+1]<<8|t[e+2]<<16)+(t[e+3]<<24)}Xs.prototype={destroy:function(){this.buf=null;},readFields:function(t,e,r){for(r=r||this.length;this.pos<r;){var 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Hs(t,n,e);if(i=a[r.pos++],n|=(127&i)<<3,i<128)return Hs(t,n,e);if(i=a[r.pos++],n|=(127&i)<<10,i<128)return Hs(t,n,e);if(i=a[r.pos++],n|=(127&i)<<17,i<128)return Hs(t,n,e);if(i=a[r.pos++],n|=(127&i)<<24,i<128)return Hs(t,n,e);if(i=a[r.pos++],n|=(1&i)<<31,i<128)return Hs(t,n,e);throw new Error("Expected varint not more than 10 bytes")}(e|=(15&(r=n[this.pos]))<<28,t,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,e=function(t,e,r){var n="",i=e;for(;i<r;){var a,o,s,u=t[i],l=null,p=u>239?4:u>223?3:u>191?2:1;if(i+p>r)break;1===p?u<128&&(l=u):2===p?128==(192&(a=t[i+1]))&&(l=(31&u)<<6|63&a)<=127&&(l=null):3===p?(a=t[i+1],o=t[i+2],128==(192&a)&&128==(192&o)&&((l=(15&u)<<12|(63&a)<<6|63&o)<=2047||l>=55296&&l<=57343)&&(l=null)):4===p&&(a=t[i+1],o=t[i+2],s=t[i+3],128==(192&a)&&128==(192&o)&&128==(192&s)&&((l=(15&u)<<18|(63&a)<<12|(63&o)<<6|63&s)<=65535||l>=1114112)&&(l=null)),null===l?(l=65533,p=1):l>65535&&(l-=65536,n+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),n+=String.fromCharCode(l),i+=p;}return n}(this.buf,this.pos,t);return this.pos=t,e},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){if(this.type!==Xs.Bytes)return t.push(this.readVarint(e));var r=Js(this);for(t=t||[];this.pos<r;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){if(this.type!==Xs.Bytes)return t.push(this.readSVarint());var e=Js(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){if(this.type!==Xs.Bytes)return t.push(this.readBoolean());var e=Js(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){if(this.type!==Xs.Bytes)return t.push(this.readFloat());var e=Js(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){if(this.type!==Xs.Bytes)return t.push(this.readDouble());var e=Js(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){if(this.type!==Xs.Bytes)return t.push(this.readFixed32());var e=Js(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){if(this.type!==Xs.Bytes)return t.push(this.readSFixed32());var e=Js(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){if(this.type!==Xs.Bytes)return t.push(this.readFixed64());var e=Js(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){if(this.type!==Xs.Bytes)return t.push(this.readSFixed64());var e=Js(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===Xs.Varint)for(;this.buf[this.pos++]>127;);else if(e===Xs.Bytes)this.pos=this.readVarint()+this.pos;else if(e===Xs.Fixed32)this.pos+=4;else{if(e!==Xs.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8;}},writeTag:function(t,e){this.writeVarint(t<<3|e);},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var r=new Uint8Array(e);r.set(this.buf),this.buf=r,this.length=e;}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),su(this.buf,t,this.pos),this.pos+=4;},writeSFixed32:function(t){this.realloc(4),su(this.buf,t,this.pos),this.pos+=4;},writeFixed64:function(t){this.realloc(8),su(this.buf,-1&t,this.pos),su(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8;},writeSFixed64:function(t){this.realloc(8),su(this.buf,-1&t,this.pos),su(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8;},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var r,n;t>=0?(r=t%4294967296|0,n=t/4294967296|0):(n=~(-t/4294967296),4294967295^(r=~(-t%4294967296))?r=r+1|0:(r=0,n=n+1|0));if(t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,r){r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos]=127&t;}(r,0,e),function(t,e){var r=(7&t)<<4;if(e.buf[e.pos++]|=r|((t>>>=3)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;e.buf[e.pos++]=127&t;}(n,e);}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))));},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t);},writeBoolean:function(t){this.writeVarint(Boolean(t));},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,r){for(var n,i,a=0;a<e.length;a++){if((n=e.charCodeAt(a))>55295&&n<57344){if(!i){n>56319||a+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):i=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null;}else i&&(t[r++]=239,t[r++]=191,t[r++]=189,i=null);n<128?t[r++]=n:(n<2048?t[r++]=n>>6|192:(n<65536?t[r++]=n>>12|224:(t[r++]=n>>18|240,t[r++]=n>>12&63|128),t[r++]=n>>6&63|128),t[r++]=63&n|128);}return r}(this.buf,t,this.pos);var r=this.pos-e;r>=128&&Ys(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r;},writeFloat:function(t){this.realloc(4),Zs(this.buf,t,this.pos,!0,23,4),this.pos+=4;},writeDouble:function(t){this.realloc(8),Zs(this.buf,t,this.pos,!0,52,8),this.pos+=8;},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var r=0;r<e;r++)this.buf[this.pos++]=t[r];},writeRawMessage:function(t,e){this.pos++;var r=this.pos;t(e,this);var n=this.pos-r;n>=128&&Ys(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n;},writeMessage:function(t,e,r){this.writeTag(t,Xs.Bytes),this.writeRawMessage(e,r);},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,$s,e);},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,Ws,e);},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,eu,e);},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,Qs,e);},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,tu,e);},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,ru,e);},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,nu,e);},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,iu,e);},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,au,e);},writeBytesField:function(t,e){this.writeTag(t,Xs.Bytes),this.writeBytes(e);},writeFixed32Field:function(t,e){this.writeTag(t,Xs.Fixed32),this.writeFixed32(e);},writeSFixed32Field:function(t,e){this.writeTag(t,Xs.Fixed32),this.writeSFixed32(e);},writeFixed64Field:function(t,e){this.writeTag(t,Xs.Fixed64),this.writeFixed64(e);},writeSFixed64Field:function(t,e){this.writeTag(t,Xs.Fixed64),this.writeSFixed64(e);},writeVarintField:function(t,e){this.writeTag(t,Xs.Varint),this.writeVarint(e);},writeSVarintField:function(t,e){this.writeTag(t,Xs.Varint),this.writeSVarint(e);},writeStringField:function(t,e){this.writeTag(t,Xs.Bytes),this.writeString(e);},writeFloatField:function(t,e){this.writeTag(t,Xs.Fixed32),this.writeFloat(e);},writeDoubleField:function(t,e){this.writeTag(t,Xs.Fixed64),this.writeDouble(e);},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e));}};var lu=3;function pu(t,e,r){1===t&&r.readMessage(cu,e);}function cu(t,e,r){if(3===t){var n=r.readMessage(hu,{}),i=n.id,a=n.bitmap,o=n.width,s=n.height,u=n.left,l=n.top,p=n.advance;e.push({id:i,bitmap:new Mr({width:o+2*lu,height:s+2*lu},a),metrics:{width:o,height:s,left:u,top:l,advance:p}});}}function hu(t,e,r){1===t?e.id=r.readVarint():2===t?e.bitmap=r.readBytes():3===t?e.width=r.readVarint():4===t?e.height=r.readVarint():5===t?e.left=r.readSVarint():6===t?e.top=r.readSVarint():7===t&&(e.advance=r.readVarint());}var fu=lu,yu=function(t,e,r){this.target=t,this.parent=e,this.mapId=r,this.callbacks={},this.callbackID=0,m(["receive"],this),this.target.addEventListener("message",this.receive,!1);};function du(t,e,r){var n=2*Math.PI*6378137/256/Math.pow(2,r);return [t*n-2*Math.PI*6378137/2,e*n-2*Math.PI*6378137/2]}yu.prototype.send=function(t,e,r,n,i){var a=this,o=r?this.mapId+":"+this.callbackID++:null;r&&(this.callbacks[o]=r);var s=[];if(this.target.postMessage({sourceId:i,targetMapId:n,sourceMapId:this.mapId,type:t,id:String(o),data:zr(e,s)},s),r)return {cancel:function(){a.callbacks[o]=null,a.target.postMessage({targetMapId:n,sourceMapId:a.mapId,type:"<cancel>",id:String(o)});}}},yu.prototype.receive=function(t){var e,r=this,n=t.data,i=n.id;if(!n.targetMapId||this.mapId===n.targetMapId){var a=function(t,e){delete r.callbacks[i];var n=[];r.target.postMessage({sourceMapId:r.mapId,type:"<response>",id:String(i),error:t?zr(t):null,data:zr(e,n)},n);};if("<response>"===n.type||"<cancel>"===n.type)e=this.callbacks[n.id],delete this.callbacks[n.id],e&&n.error?e(Ir(n.error)):e&&e(null,Ir(n.data));else if(void 0!==n.id&&this.parent[n.type]){this.callbacks[n.id]=null;var o=this.parent[n.type](n.sourceMapId,Ir(n.data),a,n.sourceId);o&&null===this.callbacks[n.id]&&(this.callbacks[n.id]=o.cancel);}else if(void 0!==n.id&&this.parent.getWorkerSource){var s=n.type.split("."),u=Ir(n.data);this.parent.getWorkerSource(n.sourceMapId,s[0],u.source)[s[1]](u,a);}else this.parent[n.type](Ir(n.data));}},yu.prototype.remove=function(){this.target.removeEventListener("message",this.receive,!1);};var mu=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]));};mu.prototype.setNorthEast=function(t){return this._ne=t instanceof vu?new vu(t.lng,t.lat):vu.convert(t),this},mu.prototype.setSouthWest=function(t){return this._sw=t instanceof vu?new vu(t.lng,t.lat):vu.convert(t),this},mu.prototype.extend=function(t){var e,r,n=this._sw,i=this._ne;if(t instanceof vu)e=t,r=t;else{if(!(t instanceof mu))return Array.isArray(t)?t.every(Array.isArray)?this.extend(mu.convert(t)):this.extend(vu.convert(t)):this;if(e=t._sw,r=t._ne,!e||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new vu(e.lng,e.lat),this._ne=new vu(r.lng,r.lat)),this},mu.prototype.getCenter=function(){return new vu((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},mu.prototype.getSouthWest=function(){return this._sw},mu.prototype.getNorthEast=function(){return this._ne},mu.prototype.getNorthWest=function(){return new vu(this.getWest(),this.getNorth())},mu.prototype.getSouthEast=function(){return new vu(this.getEast(),this.getSouth())},mu.prototype.getWest=function(){return this._sw.lng},mu.prototype.getSouth=function(){return this._sw.lat},mu.prototype.getEast=function(){return this._ne.lng},mu.prototype.getNorth=function(){return this._ne.lat},mu.prototype.toArray=function(){return [this._sw.toArray(),this._ne.toArray()]},mu.prototype.toString=function(){return "LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},mu.prototype.isEmpty=function(){return !(this._sw&&this._ne)},mu.convert=function(t){return !t||t instanceof mu?t:new mu(t)};var vu=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");this.lng=+t,this.lat=+e;};function gu(t){return 2*Math.PI*6378137*Math.cos(t*Math.PI/180)}function xu(t){return (180+t)/360}function bu(t){return (180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function _u(t,e){return t/gu(e)}function wu(t){var e=180-360*t;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90}vu.prototype.wrap=function(){return new vu(p(this.lng,-180,180),this.lat)},vu.prototype.toArray=function(){return [this.lng,this.lat]},vu.prototype.toString=function(){return "LngLat("+this.lng+", "+this.lat+")"},vu.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new mu(new vu(this.lng-r,this.lat-e),new vu(this.lng+r,this.lat+e))},vu.convert=function(t){if(t instanceof vu)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new vu(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new vu(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var Au=function(t,e,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r;};Au.fromLngLat=function(t,e){void 0===e&&(e=0);var r=vu.convert(t);return new Au(xu(r.lng),bu(r.lat),_u(e,r.lat))},Au.prototype.toLngLat=function(){return new vu(360*this.x-180,wu(this.y))},Au.prototype.toAltitude=function(){return t=this.z,e=this.y,t*gu(wu(e));var t,e;};var ku=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=Iu(0,t,e,r);};ku.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},ku.prototype.getTileBBox=function(){var t=Math.pow(2,this.z)-this.y-1,e=du(256*this.x,256*t,this.z),r=du(256*(this.x+1),256*(t+1),this.z);return e[0]+","+e[1]+","+r[0]+","+r[1]},ku.prototype.url=function(t,e,r,n,i){var a=this.getTileBBox(),o=function(t,e,r){for(var n,i="",a=t;a>0;a--)i+=(e&(n=1<<a-1)?1:0)+(r&n?2:0);return i}(this.z,this.x,this.y);r=r||0;var s=t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z-r)).replace("{x}",String(this.x)).replace("{y}",String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",o).replace("{bbox-epsg-3857}",a).replace("{width}",n).replace("{height}",n);return this.getViewBounds&&(s=s.replace("{viewBounds}",this.getViewBounds())),i&&(s=s.replace("{scale}",i)),s},ku.prototype.getTilePoint=function(t){var e=Math.pow(2,this.z);return new i((t.x*e-this.x)*ua,(t.y*e-this.y)*ua)};var Su=function(t,e){this.wrap=t,this.canonical=e,this.key=Iu(t,e.z,e.x,e.y);},zu=function(t,e,r,n,i){this.overscaledZ=t,this.wrap=e,this.canonical=new ku(r,+n,+i),this.key=Iu(e,t,n,i);};function Iu(t,e,r,n){(t*=2)<0&&(t=-1*t-1);var i=1<<e;return 32*(i*i*t+i*n+r)+e}zu.prototype.equals=function(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)},zu.prototype.scaledTo=function(t){var e=this.canonical.z-t;return t>this.canonical.z?new zu(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new zu(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},zu.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return !1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e},zu.prototype.children=function(t){if(this.overscaledZ>=t)return [new zu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return [new zu(e,this.wrap,e,r,n),new zu(e,this.wrap,e,r+1,n),new zu(e,this.wrap,e,r,n+1),new zu(e,this.wrap,e,r+1,n+1)]},zu.prototype.isLessThan=function(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))},zu.prototype.wrapped=function(){return new zu(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},zu.prototype.unwrapTo=function(t){return new zu(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)},zu.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},zu.prototype.toUnwrapped=function(){return new Su(this.wrap,this.canonical)},zu.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},zu.prototype.getTilePoint=function(t){return this.canonical.getTilePoint(new Au(t.x-this.wrap,t.y))},kr("CanonicalTileID",ku),kr("OverscaledTileID",zu,{omit:["posMatrix"]});var Bu=function(t,e,r){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(r&&"mapbox"!==r&&"terrarium"!==r)return w('"'+r+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');var n=this.dim=e.height;this.stride=this.dim+2,this.data=new Int32Array(this.stride*this.stride);for(var i=e.data,a="terrarium"===r?this._unpackTerrarium:this._unpackMapbox,o=0;o<n;o++)for(var s=0;s<n;s++){var u=4*(o*n+s);this.set(s,o,a(i[u],i[u+1],i[u+2]));}for(var l=0;l<n;l++)this.set(-1,l,this.get(0,l)),this.set(n,l,this.get(n-1,l)),this.set(l,-1,this.get(l,0)),this.set(l,n,this.get(l,n-1));this.set(-1,-1,this.get(0,0)),this.set(n,-1,this.get(n-1,0)),this.set(-1,n,this.get(0,n-1)),this.set(n,n,this.get(n-1,n-1));};Bu.prototype.set=function(t,e,r){this.data[this._idx(t,e)]=r+65536;},Bu.prototype.get=function(t,e){return this.data[this._idx(t,e)]-65536},Bu.prototype._idx=function(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return (e+1)*this.stride+(t+1)},Bu.prototype._unpackMapbox=function(t,e,r){return (256*t*256+256*e+r)/10-1e4},Bu.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},Bu.prototype.getPixels=function(){return new Tr({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Bu.prototype.backfillBorder=function(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var n=e*this.dim,i=e*this.dim+this.dim,a=r*this.dim,o=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1;}switch(r){case-1:a=o-1;break;case 1:o=a+1;}for(var s=-e*this.dim,u=-r*this.dim,l=a;l<o;l++)for(var p=n;p<i;p++)this.set(p,l,t.get(p+s,l+u));},kr("DEMData",Bu);var Cu=ni([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);var Eu=function(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var r=t[e];this._stringToNumber[r]=e,this._numberToString[e]=r;}};Eu.prototype.encode=function(t){return this._stringToNumber[t]},Eu.prototype.decode=function(t){return this._numberToString[t]};var Mu=function(t,e,r,n){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=r,t._y=n,this.properties=t.properties,null!=t.id&&(this.id=t.id);},Tu={geometry:{configurable:!0}};Tu.geometry.get=function(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z,Mu.yLat).geometry),this._geometry},Tu.geometry.set=function(t){this._geometry=t;},Mu.prototype.toJSON=function(){var t={geometry:this.geometry};for(var e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t},Object.defineProperties(Mu.prototype,Tu);var Pu=function(){this.state={},this.stateChanges={},this.deletedStates={};};Pu.prototype.updateState=function(t,e,r){var n=String(e);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][n]=this.stateChanges[t][n]||{},c(this.stateChanges[t][n],r),null===this.deletedStates[t])for(var i in this.deletedStates[t]={},this.state[t])i!==n&&(this.deletedStates[t][i]=null);else if(this.deletedStates[t]&&null===this.deletedStates[t][n])for(var a in this.deletedStates[t][n]={},this.state[t][n])r[a]||(this.deletedStates[t][n][a]=null);else for(var o in r){this.deletedStates[t]&&this.deletedStates[t][n]&&null===this.deletedStates[t][n][o]&&delete this.deletedStates[t][n][o];}},Pu.prototype.removeFeatureState=function(t,e,r){if(!(null===this.deletedStates[t])){var n=String(e);if(this.deletedStates[t]=this.deletedStates[t]||{},r&&void 0!==e&&e>=0)null!==this.deletedStates[t][n]&&(this.deletedStates[t][n]=this.deletedStates[t][n]||{},this.deletedStates[t][n][r]=null);else if(void 0!==e&&e>=0){if(this.stateChanges[t]&&this.stateChanges[t][n])for(r in this.deletedStates[t][n]={},this.stateChanges[t][n])this.deletedStates[t][n][r]=null;else this.deletedStates[t][n]=null;}else this.deletedStates[t]=null;}},Pu.prototype.getState=function(t,e){var r=String(e),n=this.state[t]||{},i=this.stateChanges[t]||{},a=c({},n[r],i[r]);if(null===this.deletedStates[t])return {};if(this.deletedStates[t]){var o=this.deletedStates[t][e];if(null===o)return {};for(var s in o)delete a[s];}return a},Pu.prototype.initializeTileState=function(t,e){t.setFeatureState(this.state,e);},Pu.prototype.coalesceChanges=function(t,e){var r={};for(var n in this.stateChanges){this.state[n]=this.state[n]||{};var i={};for(var a in this.stateChanges[n])this.state[n][a]||(this.state[n][a]={}),c(this.state[n][a],this.stateChanges[n][a]),i[a]=this.state[n][a];r[n]=i;}for(var o in this.deletedStates){this.state[o]=this.state[o]||{};var s={};if(null===this.deletedStates[o])for(var u in this.state[o])s[u]={},this.state[o][u]={};else for(var l in this.deletedStates[o]){if(null===this.deletedStates[o][l])this.state[o][l]={};else for(var p=0,h=Object.keys(this.deletedStates[o][l]);p<h.length;p+=1){var f=h[p];delete this.state[o][l][f];}s[l]=this.state[o][l];}r[o]=r[o]||{},c(r[o],s);}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(r).length)for(var y in t){t[y].setFeatureState(r,e);}};var Vu=function(t,e,r){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=e||new _t(ua,16,0),this.grid3D=new _t(ua,16,0),this.featureIndexArray=r||new Di;};function Fu(t){for(var e=1/0,r=1/0,n=-1/0,i=-1/0,a=0,o=t;a<o.length;a+=1){var s=o[a];e=Math.min(e,s.x),r=Math.min(r,s.y),n=Math.max(n,s.x),i=Math.max(i,s.y);}return {minX:e,minY:r,maxX:n,maxY:i}}function Lu(t,e){return e-t}Vu.prototype.insert=function(t,e,r,n,i,a){var o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,n,i);for(var s=a?this.grid3D:this.grid,u=0;u<e.length;u++){for(var l=e[u],p=[1/0,1/0,-1/0,-1/0],c=0;c<l.length;c++){var h=l[c];p[0]=Math.min(p[0],h.x),p[1]=Math.min(p[1],h.y),p[2]=Math.max(p[2],h.x),p[3]=Math.max(p[3],h.y);}p[0]<ua&&p[1]<ua&&p[2]>=0&&p[3]>=0&&s.insert(o,p[0],p[1],p[2],p[3]);}},Vu.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new Fo.VectorTile(new Gs(this.rawTileData)).layers,this.sourceLayerCoder=new Eu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},Vu.prototype.query=function(t,e,r){var n=this;this.loadVTLayers();for(var a=t.params||{},o=ua/t.tileSize/t.scale,s=Wr(a.filter),u=t.queryGeometry,l=t.queryPadding*o,p=Fu(u),c=this.grid.query(p.minX-l,p.minY-l,p.maxX+l,p.maxY+l),h=Fu(t.cameraQueryGeometry),f=this.grid3D.query(h.minX-l,h.minY-l,h.maxX+l,h.maxY+l,function(e,r,n,a){return function(t,e,r,n,a){for(var o=0,s=t;o<s.length;o+=1){var u=s[o];if(e<=u.x&&r<=u.y&&n>=u.x&&a>=u.y)return !0}var l=[new i(e,r),new i(e,a),new i(n,a),new i(n,r)];if(t.length>2)for(var p=0,c=l;p<c.length;p+=1){if(Aa(t,c[p]))return !0}for(var h=0;h<t.length-1;h++){if(ka(t[h],t[h+1],l))return !0}return !1}(t.cameraQueryGeometry,e-l,r-l,n+l,a+l)}),y=0,d=f;y<d.length;y+=1){var m=d[y];c.push(m);}c.sort(Lu);for(var v,g={},x=function(i){var l=c[i];if(l!==v){v=l;var p=n.featureIndexArray.get(l),h=null;n.loadMatchingFeature(g,p.bucketIndex,p.sourceLayerIndex,p.featureIndex,s,a.layers,e,function(e,i){h||(h=ca(e));var a={};return e.id&&(a=r.getState(i.sourceLayer||"_geojsonTileLayer",e.id)),i.queryIntersectsFeature(u,e,a,h,n.z,t.transform,o,t.pixelPosMatrix)});}},b=0;b<c.length;b++)x(b);return g},Vu.prototype.loadMatchingFeature=function(t,e,r,n,i,a,o,s){var u=this.bucketLayerIDs[e];if(!a||function(t,e){for(var r=0;r<t.length;r++)if(e.indexOf(t[r])>=0)return !0;return !1}(a,u)){var l=this.sourceLayerCoder.decode(r),p=this.vtLayers[l].feature(n);if(i(new On(this.tileID.overscaledZ),p))for(var c=0;c<u.length;c++){var h=u[c];if(!(a&&a.indexOf(h)<0)){var f=o[h];if(f){var y=!s||s(p,f);if(y){var d=new Mu(p,this.z,this.x,this.y);d.layer=f.serialize();var m=t[h];void 0===m&&(m=t[h]=[]),m.push({featureIndex:n,feature:d,intersectionZ:y});}}}}}},Vu.prototype.lookupSymbolFeatures=function(t,e,r,n,i,a){var o={};this.loadVTLayers();for(var s=Wr(n),u=0,l=t;u<l.length;u+=1){var p=l[u];this.loadMatchingFeature(o,e,r,p,s,i,a);}return o},Vu.prototype.hasLayer=function(t){for(var e=0,r=this.bucketLayerIDs;e<r.length;e+=1)for(var n=0,i=r[e];n<i.length;n+=1){if(t===i[n])return !0}return !1},kr("FeatureIndex",Vu,{omit:["rawTileData","sourceLayerCoder"]});var Du=function(t,e){this.tileID=t,this.uid=f(),this.uses=0,this.tileSize=e,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.expiredRequestCount=0,this.state="loading";};Du.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<V.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e);},Du.prototype.wasRequested=function(){return "errored"===this.state||"loaded"===this.state||"reloading"===this.state},Du.prototype.loadVectorData=function(t,e,r){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){for(var n in t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(t,e){var r={};if(!e)return r;for(var n=function(){var t=a[i],n=t.layerIds.map(function(t){return e.getLayer(t)}).filter(Boolean);if(0!==n.length){t.layers=n,t.stateDependentLayerIds&&(t.stateDependentLayers=t.stateDependentLayerIds.map(function(t){return n.filter(function(e){return e.id===t})[0]}));for(var o=0,s=n;o<s.length;o+=1){var u=s[o];r[u.id]=t;}}},i=0,a=t;i<a.length;i+=1)n();return r}(t.buckets,e.style),this.hasSymbolBuckets=!1,this.buckets){var i=this.buckets[n];if(i instanceof Ss){if(this.hasSymbolBuckets=!0,!r)break;i.justReloaded=!0;}}for(var a in this.queryPadding=0,this.buckets){var o=this.buckets[a];this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(a).queryRadius(o));}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage);}else this.collisionBoxArray=new Ii;},Du.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded";},Du.prototype.unloadDEMData=function(){this.dem=null,this.neighboringTiles=null,this.state="unloaded";},Du.prototype.getBucket=function(t){return this.buckets[t.id]},Du.prototype.upload=function(t){for(var e in this.buckets){var r=this.buckets[e];r.uploadPending()&&r.upload(t);}var n=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Ns(t,this.imageAtlas.image,n.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Ns(t,this.glyphAtlasImage,n.ALPHA),this.glyphAtlasImage=null);},Du.prototype.prepare=function(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture);},Du.prototype.queryRenderedFeatures=function(t,e,r,n,i,a,o,s,u){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:r,cameraQueryGeometry:n,scale:i,tileSize:this.tileSize,pixelPosMatrix:u,transform:o,params:a,queryPadding:this.queryPadding*s},t,e):{}},Du.prototype.querySourceFeatures=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData){var r=this.latestFeatureIndex.loadVTLayers(),n=e?e.sourceLayer:"",i=r._geojsonTileLayer||r[n];if(i)for(var a=Wr(e&&e.filter),o=this.tileID.canonical,s=o.z,u=o.x,l=o.y,p={z:s,x:u,y:l},c=0;c<i.length;c++){var h=i.feature(c);if(a(new On(this.tileID.overscaledZ),h)){var f=new Mu(h,s,u,l);f.tile=p,t.push(f);}}}},Du.prototype.clearMask=function(){this.segments&&(this.segments.destroy(),delete this.segments),this.maskedBoundsBuffer&&(this.maskedBoundsBuffer.destroy(),delete this.maskedBoundsBuffer),this.maskedIndexBuffer&&(this.maskedIndexBuffer.destroy(),delete this.maskedIndexBuffer);},Du.prototype.setMask=function(t,e){if(!o(this.mask,t)&&(this.mask=t,this.clearMask(),!o(t,{0:!0}))){var r=new oi,n=new _i;this.segments=new Ri,this.segments.prepareSegment(0,r,n);for(var a=Object.keys(t),s=0;s<a.length;s++){var u=t[+a[s]],l=ua>>u.z,p=new i(u.x*l,u.y*l),c=new i(p.x+l,p.y+l),h=this.segments.prepareSegment(4,r,n);r.emplaceBack(p.x,p.y,p.x,p.y),r.emplaceBack(c.x,p.y,c.x,p.y),r.emplaceBack(p.x,c.y,p.x,c.y),r.emplaceBack(c.x,c.y,c.x,c.y);var f=h.vertexLength;n.emplaceBack(f,f+1,f+2),n.emplaceBack(f+1,f+2,f+3),h.vertexLength+=4,h.primitiveLength+=2;}this.maskedBoundsBuffer=e.createVertexBuffer(r,Cu.members),this.maskedIndexBuffer=e.createIndexBuffer(n);}},Du.prototype.hasData=function(){return "loaded"===this.state||"reloading"===this.state||"expired"===this.state},Du.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},Du.prototype.setExpiryData=function(t){var e=this.expirationTime;if(t.cacheControl){var r=S(t.cacheControl);r["max-age"]&&(this.expirationTime=Date.now()+1e3*r["max-age"]);}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){var n=Date.now(),i=!1;if(this.expirationTime>n)i=!1;else if(e)if(this.expirationTime<e)i=!0;else{var a=this.expirationTime-e;a?this.expirationTime=n+Math.max(a,3e4):i=!0;}else i=!0;i?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0;}},Du.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)},Du.prototype.setFeatureState=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData&&0!==Object.keys(t).length){var r=this.latestFeatureIndex.loadVTLayers();for(var n in this.buckets){var i=this.buckets[n],a=i.layers[0].sourceLayer||"_geojsonTileLayer",o=r[a],s=t[a];o&&s&&0!==Object.keys(s).length&&(i.update(s,o,this.imageAtlas&&this.imageAtlas.patternPositions||{}),e&&e.style&&(this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(n).queryRadius(i))));}}},Du.prototype.holdingForFade=function(){return void 0!==this.symbolFadeHoldUntil},Du.prototype.symbolFadeFinished=function(){return !this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<V.now()},Du.prototype.clearFadeHold=function(){this.symbolFadeHoldUntil=void 0;},Du.prototype.setHoldDuration=function(t){this.symbolFadeHoldUntil=V.now()+t;};var Ou=24,Ru={horizontal:1,vertical:2,horizontalOnly:3},Uu=function(){this.text="",this.sectionIndex=[],this.sections=[];};function ju(t,e,r,n,i,a,o,s,u,l){var p,c=Uu.fromFeature(t,r);l===Ru.vertical&&c.verticalizePunctuation();var h=Dn.processBidirectionalText,f=Dn.processStyledBidirectionalText;if(h&&1===c.sections.length){p=[];for(var y=0,d=h(c.toString(),Xu(c,s,n,e));y<d.length;y+=1){var m=d[y],v=new Uu;v.text=m,v.sections=c.sections;for(var g=0;g<m.length;g++)v.sectionIndex.push(0);p.push(v);}}else if(f){p=[];for(var x=0,b=f(c.text,c.sectionIndex,Xu(c,s,n,e));x<b.length;x+=1){var _=b[x],w=new Uu;w.text=_[0],w.sectionIndex=_[1],w.sections=c.sections,p.push(w);}}else p=function(t,e){for(var r=[],n=t.text,i=0,a=0,o=e;a<o.length;a+=1){var s=o[a];r.push(t.substring(i,s)),i=s;}return i<n.length&&r.push(t.substring(i,n.length)),r}(c,Xu(c,s,n,e));var A=[],k={positionedGlyphs:A,text:c.toString(),top:u[1],bottom:u[1],left:u[0],right:u[0],writingMode:l,lineCount:p.length};return function(t,e,r,n,i,a,o,s){for(var u=0,l=-17,p=0,c=t.positionedGlyphs,h="right"===a?1:"left"===a?0:.5,f=0,y=r;f<y.length;f+=1){var d=y[f];d.trim();var m=d.getMaxScale();if(d.length()){for(var v=c.length,g=0;g<d.length();g++){var x=d.getSection(g),b=d.getCharCode(g),_=24*(m-x.scale),w=e[x.fontStack],A=w&&w[b];A&&(Cn(b)&&o!==Ru.horizontal?(c.push({glyph:b,x:u,y:_,vertical:!0,scale:x.scale,fontStack:x.fontStack}),u+=Ou*x.scale+s):(c.push({glyph:b,x:u,y:l+_,vertical:!1,scale:x.scale,fontStack:x.fontStack}),u+=A.metrics.advance*x.scale+s));}if(c.length!==v){var k=u-s;p=Math.max(k,p),Hu(c,e,v,c.length-1,h);}u=0,l+=n*m;}else l+=n;}var S=Ju(i),z=S.horizontalAlign,I=S.verticalAlign;!function(t,e,r,n,i,a,o){for(var s=(e-r)*i,u=(-n*o+.5)*a,l=0;l<t.length;l++)t[l].x+=s,t[l].y+=u;}(c,h,z,I,p,n,r.length);var B=l- -17;t.top+=-I*B,t.bottom=t.top+B,t.left+=-z*p,t.right=t.left+p;}(k,e,p,i,a,o,l,s),!!A.length&&k}Uu.fromFeature=function(t,e){for(var r=new Uu,n=0;n<t.sections.length;n++){var i=t.sections[n];r.sections.push({scale:i.scale||1,fontStack:i.fontStack||e}),r.text+=i.text;for(var a=0;a<i.text.length;a++)r.sectionIndex.push(n);}return r},Uu.prototype.length=function(){return this.text.length},Uu.prototype.getSection=function(t){return this.sections[this.sectionIndex[t]]},Uu.prototype.getCharCode=function(t){return this.text.charCodeAt(t)},Uu.prototype.verticalizePunctuation=function(){this.text=function(t){for(var e="",r=0;r<t.length;r++){var n=t.charCodeAt(r+1)||null,i=t.charCodeAt(r-1)||null;(!n||!En(n)||hs[t[r+1]])&&(!i||!En(i)||hs[t[r-1]])&&hs[t[r]]?e+=hs[t[r]]:e+=t[r];}return e}(this.text);},Uu.prototype.trim=function(){for(var t=0,e=0;e<this.text.length&&qu[this.text.charCodeAt(e)];e++)t++;for(var r=this.text.length,n=this.text.length-1;n>=0&&n>=t&&qu[this.text.charCodeAt(n)];n--)r--;this.text=this.text.substring(t,r),this.sectionIndex=this.sectionIndex.slice(t,r);},Uu.prototype.substring=function(t,e){var r=new Uu;return r.text=this.text.substring(t,e),r.sectionIndex=this.sectionIndex.slice(t,e),r.sections=this.sections,r},Uu.prototype.toString=function(){return this.text},Uu.prototype.getMaxScale=function(){var t=this;return this.sectionIndex.reduce(function(e,r){return Math.max(e,t.sections[r].scale)},0)};var qu={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Nu={};function Ku(t,e,r,n){var i=Math.pow(t-e,2);return n?t<e?i/2:2*i:i+Math.abs(r)*r}function Zu(t,e,r){var n=0;return 10===t&&(n-=1e4),r&&(n+=150),40!==t&&65288!==t||(n+=50),41!==e&&65289!==e||(n+=50),n}function Gu(t,e,r,n,i,a){for(var o=null,s=Ku(e,r,i,a),u=0,l=n;u<l.length;u+=1){var p=l[u],c=Ku(e-p.x,r,i,a)+p.badness;c<=s&&(o=p,s=c);}return {index:t,x:e,priorBreak:o,badness:s}}function Xu(t,e,r,n){if(!r)return [];if(!t)return [];for(var i,a=[],o=function(t,e,r,n){for(var i=0,a=0;a<t.length();a++){var o=t.getSection(a),s=n[o.fontStack],u=s&&s[t.getCharCode(a)];u&&(i+=u.metrics.advance*o.scale+e);}return i/Math.max(1,Math.ceil(i/r))}(t,e,r,n),s=t.text.indexOf("")>=0,u=0,l=0;l<t.length();l++){var p=t.getSection(l),c=t.getCharCode(l),h=n[p.fontStack],f=h&&h[c];if(f&&!qu[c]&&(u+=f.metrics.advance*p.scale+e),l<t.length()-1){var y=!!(!((i=c)<11904)&&(Sn["Bopomofo Extended"](i)||Sn.Bopomofo(i)||Sn["CJK Compatibility Forms"](i)||Sn["CJK Compatibility Ideographs"](i)||Sn["CJK Compatibility"](i)||Sn["CJK Radicals Supplement"](i)||Sn["CJK Strokes"](i)||Sn["CJK Symbols and Punctuation"](i)||Sn["CJK Unified Ideographs Extension A"](i)||Sn["CJK Unified Ideographs"](i)||Sn["Enclosed CJK Letters and Months"](i)||Sn["Halfwidth and Fullwidth Forms"](i)||Sn.Hiragana(i)||Sn["Ideographic Description Characters"](i)||Sn["Kangxi 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$u(t,e,r,n,i){if(void 0===e.segment)return !0;for(var a=e,o=e.segment+1,s=0;s>-r/2;){if(--o<0)return !1;s-=t[o].dist(a),a=t[o];}s+=t[o].dist(t[o+1]),o++;for(var u=[],l=0;s<r/2;){var p=t[o-1],c=t[o],h=t[o+1];if(!h)return !1;var f=p.angleTo(c)-c.angleTo(h);for(f=Math.abs((f+3*Math.PI)%(2*Math.PI)-Math.PI),u.push({distance:s,angleDelta:f}),l+=f;s-u[0].distance>n;)l-=u.shift().angleDelta;if(l>i)return !1;o++,s+=c.dist(h);}return !0}function Wu(t){for(var e=0,r=0;r<t.length-1;r++)e+=t[r].dist(t[r+1]);return e}function Qu(t,e,r){return t?.6*e*r:0}function tl(t,e){return Math.max(t?t.right-t.left:0,e?e.right-e.left:0)}function el(t,e,r,n,i,a){for(var o=Qu(r,i,a),s=tl(r,n)*a,u=0,l=Wu(t)/2,p=0;p<t.length-1;p++){var c=t[p],h=t[p+1],f=c.dist(h);if(u+f>l){var y=(l-u)/f,d=he(c.x,h.x,y),m=he(c.y,h.y,y),v=new fs(d,m,h.angleTo(c),p);return v._round(),!o||$u(t,v,s,o,e)?v:void 0}u+=f;}}function rl(t,e,r,n,i,a,o,s,u){var l=Qu(n,a,o),p=tl(n,i),c=p*o,h=0===t[0].x||t[0].x===u||0===t[0].y||t[0].y===u;return 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a=1+(t<<1),o=e[a],s=a+1;if(s<this.length&&r(e[s],o)<0&&(a=s,o=e[s]),r(o,i)>=0)break;e[t]=o,t=a;}e[t]=i;};var ll=e(function(t){t.exports=function(t,e){var r,n,i,a,o,s,u,l;for(r=3&t.length,n=t.length-r,i=e,o=3432918353,s=461845907,l=0;l<n;)u=255&t.charCodeAt(l)|(255&t.charCodeAt(++l))<<8|(255&t.charCodeAt(++l))<<16|(255&t.charCodeAt(++l))<<24,++l,i=27492+(65535&(a=5*(65535&(i=(i^=u=(65535&(u=(u=(65535&u)*o+(((u>>>16)*o&65535)<<16)&4294967295)<<15|u>>>17))*s+(((u>>>16)*s&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(a>>>16)&65535)<<16);switch(u=0,r){case 3:u^=(255&t.charCodeAt(l+2))<<16;case 2:u^=(255&t.charCodeAt(l+1))<<8;case 1:i^=u=(65535&(u=(u=(65535&(u^=255&t.charCodeAt(l)))*o+(((u>>>16)*o&65535)<<16)&4294967295)<<15|u>>>17))*s+(((u>>>16)*s&65535)<<16)&4294967295;}return i^=t.length,i=2246822507*(65535&(i^=i>>>16))+((2246822507*(i>>>16)&65535)<<16)&4294967295,i=3266489909*(65535&(i^=i>>>13))+((3266489909*(i>>>16)&65535)<<16)&4294967295,(i^=i>>>16)>>>0};}),pl=e(function(t){t.exports=function(t,e){for(var r,n=t.length,i=e^n,a=0;n>=4;)r=1540483477*(65535&(r=255&t.charCodeAt(a)|(255&t.charCodeAt(++a))<<8|(255&t.charCodeAt(++a))<<16|(255&t.charCodeAt(++a))<<24))+((1540483477*(r>>>16)&65535)<<16),i=1540483477*(65535&i)+((1540483477*(i>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),n-=4,++a;switch(n){case 3:i^=(255&t.charCodeAt(a+2))<<16;case 2:i^=(255&t.charCodeAt(a+1))<<8;case 1:i=1540483477*(65535&(i^=255&t.charCodeAt(a)))+((1540483477*(i>>>16)&65535)<<16);}return i=1540483477*(65535&(i^=i>>>13))+((1540483477*(i>>>16)&65535)<<16),(i^=i>>>15)>>>0};}),cl=ll,hl=ll,fl=pl;cl.murmur3=hl,cl.murmur2=fl;var yl=7;function dl(t,e){var r=0,n=0,i=e/Math.sqrt(2);switch(t){case"top-right":case"top-left":n=i-yl;break;case"bottom-right":case"bottom-left":n=-i+yl;break;case"bottom":n=-e+yl;break;case"top":n=e-yl;}switch(t){case"top-right":case"bottom-right":r=-i;break;case"top-left":case"bottom-left":r=i;break;case"left":r=e;break;case"right":r=-e;}return [r,n]}function ml(t){switch(t){case"right":case"top-right":case"bottom-right":return "right";case"left":case"top-left":case"bottom-left":return "left"}return "center"}function vl(t,e,r,n,a,o,s){var u=o.layoutTextSize.evaluate(e,{}),l=o.layoutIconSize.evaluate(e,{}),p=o.textMaxSize.evaluate(e,{});void 0===p&&(p=u);var c=t.layers[0].layout,h=c.get("icon-offset").evaluate(e,{}),f=bl(r.horizontal),y=u/24,d=t.tilePixelRatio*y,m=t.tilePixelRatio*p/24,v=t.tilePixelRatio*l,g=t.tilePixelRatio*c.get("symbol-spacing"),x=c.get("text-padding")*t.tilePixelRatio,b=c.get("icon-padding")*t.tilePixelRatio,_=c.get("text-max-angle")/180*Math.PI,A="map"===c.get("text-rotation-alignment")&&"point"!==c.get("symbol-placement"),k="map"===c.get("icon-rotation-alignment")&&"point"!==c.get("symbol-placement"),S=c.get("symbol-placement"),z=g/2,I=function(u,l){l.x<0||l.x>=ua||l.y<0||l.y>=ua||function(t,e,r,n,a,o,s,u,l,p,c,h,f,y,d,m,v,g,x,b,_){var A,k,S=t.addToLineVertexArray(e,r),z=0,I=0,B=0,C={},E=cl(""),M=(o.layout.get("text-radial-offset").evaluate(x,{})||0)*Ou;for(var T in n.horizontal){var P=n.horizontal[T];if(!A){E=cl(P.text);var V=o.layout.get("text-rotate").evaluate(x,{});A=new nl(s,r,e,u,l,p,P,c,h,f,t.overscaling,V);}var F=1===P.lineCount;if(I+=xl(t,e,P,o,f,x,y,S,n.vertical?Ru.horizontal:Ru.horizontalOnly,F?Object.keys(n.horizontal):[T],C,b,_),F)break}n.vertical&&(B+=xl(t,e,n.vertical,o,f,x,y,S,Ru.vertical,["vertical"],C,b,_));var L=A?A.boxStartIndex:t.collisionBoxArray.length,D=A?A.boxEndIndex:t.collisionBoxArray.length;if(a){var O=function(t,e,r,n,a,o){var s,u,l,p,c=e.image,h=r.layout,f=e.top-1/c.pixelRatio,y=e.left-1/c.pixelRatio,d=e.bottom+1/c.pixelRatio,m=e.right+1/c.pixelRatio;if("none"!==h.get("icon-text-fit")&&a){var v=m-y,g=d-f,x=h.get("text-size").evaluate(o,{})/24,b=a.left*x,_=a.right*x,w=a.top*x,A=_-b,k=a.bottom*x-w,S=h.get("icon-text-fit-padding")[0],z=h.get("icon-text-fit-padding")[1],I=h.get("icon-text-fit-padding")[2],B=h.get("icon-text-fit-padding")[3],C="width"===h.get("icon-text-fit")?.5*(k-g):0,E="height"===h.get("icon-text-fit")?.5*(A-v):0,M="width"===h.get("icon-text-fit")||"both"===h.get("icon-text-fit")?A:v,T="height"===h.get("icon-text-fit")||"both"===h.get("icon-text-fit")?k:g;s=new i(b+E-B,w+C-S),u=new i(b+E+z+M,w+C-S),l=new i(b+E+z+M,w+C+I+T),p=new i(b+E-B,w+C+I+T);}else s=new i(y,f),u=new i(m,f),l=new i(m,d),p=new i(y,d);var P=r.layout.get("icon-rotate").evaluate(o,{})*Math.PI/180;if(P){var V=Math.sin(P),F=Math.cos(P),L=[F,-V,V,F];s._matMult(L),u._matMult(L),p._matMult(L),l._matMult(L);}return [{tl:s,tr:u,bl:p,br:l,tex:c.paddedRect,writingMode:void 0,glyphOffset:[0,0]}]}(0,a,o,0,bl(n.horizontal),x),R=o.layout.get("icon-rotate").evaluate(x,{});k=new 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Reduce your "icon-size".'):"composite"===U.kind&&((j=[ys*_.compositeIconSizes[0].evaluate(x,{}),ys*_.compositeIconSizes[1].evaluate(x,{})])[0]>gl||j[1]>gl)&&w(t.layerIds[0]+': Value for "icon-size" is >= 256. Reduce your "icon-size".'),t.addSymbols(t.icon,O,j,g,v,x,!1,e,S.lineStartIndex,S.lineLength);}var q=k?k.boxStartIndex:t.collisionBoxArray.length,N=k?k.boxEndIndex:t.collisionBoxArray.length;t.glyphOffsetArray.length>=Ss.MAX_GLYPHS&&w("Too many glyphs being rendered in a tile. 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l=i[u];for(a=0;a<l.length;a++)_e(s,l[a],e,r,!0,0===a);}if(s.length){var c=t.tags||null;if("LineString"===n&&o.lineMetrics){for(var h in c={},t.tags)c[h]=t.tags[h];c.mapbox_clip_start=i.start/i.size,c.mapbox_clip_end=i.end/i.size;}var p={geometry:s,type:"Polygon"===n||"MultiPolygon"===n?3:"LineString"===n||"MultiLineString"===n?2:1,tags:c};null!==t.id&&(p.id=t.id),e.features.push(p);}}function _e(e,t,r,o,i,n){var s=o*o;if(o>0&&t.size<(i?s:o))r.numPoints+=t.length/3;else{for(var a=[],u=0;u<t.length;u+=3)(0===o||t[u+2]>s)&&(r.numSimplified++,a.push(t[u]),a.push(t[u+1])),r.numPoints++;i&&function(e,t){for(var r=0,o=0,i=e.length,n=i-2;o<i;n=o,o+=2)r+=(e[o]-e[n])*(e[o+1]+e[n+1]);if(r>0===t)for(o=0,i=e.length;o<i/2;o+=2){var s=e[o],a=e[o+1];e[o]=e[i-2-o],e[o+1]=e[i-1-o],e[i-2-o]=s,e[i-1-o]=a;}}(a,n),e.push(a);}}function Ie(e,t){var r=(t=this.options=function(e,t){for(var r in t)e[r]=t[r];return e}(Object.create(this.options),t)).debug;if(r&&console.time("preprocess 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(i||n)&&(o=pe(e,1,-r,1+r,0,-1,2,t)||[],i&&(o=we(i,1).concat(o)),n&&(o=o.concat(we(n,-1)))),o}(o,t)).length&&this.splitTile(o,0,0,0),r&&(o.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)));}function Te(e,t,r){return 32*((1<<e)*r+t)+e}function Ce(e,t){var r=e.tileID.canonical;if(!this._geoJSONIndex)return t(null,null);var o=this._geoJSONIndex.getTile(r.z,r.x,r.y);if(!o)return t(null,null);var i=new b(o.features),n=C(i);0===n.byteOffset&&n.byteLength===n.buffer.byteLength||(n=new Uint8Array(n)),t(null,{vectorTile:i,rawData:n.buffer});}U.prototype.load=function(e){var t=this.options,r=t.log,o=t.minZoom,i=t.maxZoom,n=t.nodeSize;r&&console.time("total time");var s="prepare "+e.length+" points";r&&console.time(s),this.points=e;for(var a=[],u=0;u<e.length;u++)e[u].geometry&&a.push(H(e[u],u));this.trees[i+1]=new R(a,oe,ie,n,Float32Array),r&&console.timeEnd(s);for(var l=i;l>=o;l--){var c=+Date.now();a=this._cluster(a,l),this.trees[l]=new R(a,oe,ie,n,Float32Array),r&&console.log("z%d: %d clusters in %dms",l,a.length,+Date.now()-c);}return r&&console.timeEnd("total time"),this},U.prototype.getClusters=function(e,t){var r=((e[0]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,e[1])),i=180===e[2]?180:((e[2]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,e[3]));if(e[2]-e[0]>=360)r=-180,i=180;else if(r>i){var s=this.getClusters([r,o,180,n],t),a=this.getClusters([-180,o,i,n],t);return s.concat(a)}for(var u=this.trees[this._limitZoom(t)],l=[],c=0,h=u.range(ee(r),te(n),ee(i),te(o));c<h.length;c+=1){var p=h[c],f=u.points[p];l.push(f.numPoints?K(f):this.points[f.index]);}return l},U.prototype.getChildren=function(e){var t=e>>5,r=e%32,o="No cluster with the specified id.",i=this.trees[r];if(!i)throw new Error(o);var n=i.points[t];if(!n)throw new Error(o);for(var s=this.options.radius/(this.options.extent*Math.pow(2,r-1)),a=[],u=0,l=i.within(n.x,n.y,s);u<l.length;u+=1){var c=l[u],h=i.points[c];h.parentId===e&&a.push(h.numPoints?K(h):this.points[h.index]);}if(0===a.length)throw new Error(o);return a},U.prototype.getLeaves=function(e,t,r){t=t||10,r=r||0;var o=[];return this._appendLeaves(o,e,t,r,0),o},U.prototype.getTile=function(e,t,r){var o=this.trees[this._limitZoom(e)],i=Math.pow(2,e),n=this.options,s=n.extent,a=n.radius/s,u=(r-a)/i,l=(r+1+a)/i,c={features:[]};return this._addTileFeatures(o.range((t-a)/i,u,(t+1+a)/i,l),o.points,t,r,i,c),0===t&&this._addTileFeatures(o.range(1-a/i,u,1,l),o.points,i,r,i,c),t===i-1&&this._addTileFeatures(o.range(0,u,a/i,l),o.points,-1,r,i,c),c.features.length?c:null},U.prototype.getClusterExpansionZoom=function(e){for(var t=e%32-1;t<=this.options.maxZoom;){var r=this.getChildren(e);if(t++,1!==r.length)break;e=r[0].properties.cluster_id;}return t},U.prototype._appendLeaves=function(e,t,r,o,i){for(var n=0,s=this.getChildren(t);n<s.length;n+=1){var a=s[n],u=a.properties;if(u&&u.cluster?i+u.point_count<=o?i+=u.point_count:i=this._appendLeaves(e,u.cluster_id,r,o,i):i<o?i++:e.push(a),e.length===r)break}return i},U.prototype._addTileFeatures=function(e,t,r,o,i,n){for(var s=0,a=e;s<a.length;s+=1){var u=t[a[s]],l={type:1,geometry:[[Math.round(this.options.extent*(u.x*i-r)),Math.round(this.options.extent*(u.y*i-o))]],tags:u.numPoints?Q(u):this.points[u.index].properties},c=u.numPoints?u.id:this.points[u.index].id;void 0!==c&&(l.id=c),n.features.push(l);}},U.prototype._limitZoom=function(e){return Math.max(this.options.minZoom,Math.min(e,this.options.maxZoom+1))},U.prototype._cluster=function(e,t){for(var r=[],o=this.options,i=o.radius,n=o.extent,s=o.reduce,a=i/(n*Math.pow(2,t)),u=0;u<e.length;u++){var l=e[u];if(!(l.zoom<=t)){l.zoom=t;for(var c=this.trees[t+1],h=c.within(l.x,l.y,a),p=l.numPoints||1,f=l.x*p,d=l.y*p,g=s&&p>1?this._map(l,!0):null,m=(u<<5)+(t+1),v=0,y=h;v<y.length;v+=1){var x=y[v],w=c.points[x];if(!(w.zoom<=t)){w.zoom=t;var S=w.numPoints||1;f+=w.x*S,d+=w.y*S,p+=S,w.parentId=m,s&&(g||(g=this._map(l,!0)),s(g,this._map(w)));}}1===p?r.push(l):(l.parentId=m,r.push($(f/p,d/p,m,p,g)));}}return r},U.prototype._map=function(e,t){if(e.numPoints)return t?re({},e.properties):e.properties;var r=this.points[e.index].properties,o=this.options.map(r);return t&&o===r?re({},o):o},Ie.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},Ie.prototype.splitTile=function(e,t,r,o,i,n,s){for(var a=[e,t,r,o],u=this.options,l=u.debug;a.length;){o=a.pop(),r=a.pop(),t=a.pop(),e=a.pop();var c=1<<t,h=Te(t,r,o),p=this.tiles[h];if(!p&&(l>1&&console.time("creation"),p=this.tiles[h]=be(e,t,r,o,u),this.tileCoords.push({z:t,x:r,y:o}),l)){l>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",t,r,o,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));var f="z"+t;this.stats[f]=(this.stats[f]||0)+1,this.total++;}if(p.source=e,i){if(t===u.maxZoom||t===i)continue;var d=1<<i-t;if(r!==Math.floor(n/d)||o!==Math.floor(s/d))continue}else if(t===u.indexMaxZoom||p.numPoints<=u.indexMaxPoints)continue;if(p.source=null,0!==e.length){l>1&&console.time("clipping");var g,m,v,y,x,w,S=.5*u.buffer/u.extent,M=.5-S,k=.5+S,b=1+S;g=m=v=y=null,x=pe(e,c,r-S,r+k,0,p.minX,p.maxX,u),w=pe(e,c,r+M,r+b,0,p.minX,p.maxX,u),e=null,x&&(g=pe(x,c,o-S,o+k,1,p.minY,p.maxY,u),m=pe(x,c,o+M,o+b,1,p.minY,p.maxY,u),x=null),w&&(v=pe(w,c,o-S,o+k,1,p.minY,p.maxY,u),y=pe(w,c,o+M,o+b,1,p.minY,p.maxY,u),w=null),l>1&&console.timeEnd("clipping"),a.push(g||[],t+1,2*r,2*o),a.push(m||[],t+1,2*r,2*o+1),a.push(v||[],t+1,2*r+1,2*o),a.push(y||[],t+1,2*r+1,2*o+1);}}},Ie.prototype.getTile=function(e,t,r){var o=this.options,i=o.extent,n=o.debug;if(e<0||e>24)return null;var s=1<<e,a=Te(e,t=(t%s+s)%s,r);if(this.tiles[a])return Me(this.tiles[a],i);n>1&&console.log("drilling down to z%d-%d-%d",e,t,r);for(var u,l=e,c=t,h=r;!u&&l>0;)l--,c=Math.floor(c/2),h=Math.floor(h/2),u=this.tiles[Te(l,c,h)];return u&&u.source?(n>1&&console.log("found parent tile z%d-%d-%d",l,c,h),n>1&&console.time("drilling down"),this.splitTile(u.source,l,c,h,e,t,r),n>1&&console.timeEnd("drilling down"),this.tiles[a]?Me(this.tiles[a],i):null):null};var Le=function(t){function r(e,r,o){t.call(this,e,r,Ce),o&&(this.loadGeoJSON=o);}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.loadData=function(e,t){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=t,this._pendingLoadDataParams=e,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData());},r.prototype._loadData=function(){var t=this;if(this._pendingCallback&&this._pendingLoadDataParams){var r=this._pendingCallback,o=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var i=!!(o&&o.request&&o.request.collectResourceTiming)&&new u.Performance(o.request);this.loadGeoJSON(o,function(n,s){if(n||!s)return r(n);if("object"!=typeof s)return r(new Error("Input data given to '"+o.source+"' is not a valid GeoJSON object."));y(s,!0);try{if(o.superclusterOptions.customprj)try{importScripts(o.superclusterOptions.customprj);}catch(e){console.log(o);}t._geoJSONIndex=o.cluster?new U(function(t){var r=t.superclusterOptions,o=t.clusterProperties;if(!o||!r)return r;for(var i={},n={},s={accumulated:null,zoom:0},a={properties:null},u=Object.keys(o),l=0,c=u;l<c.length;l+=1){var h=c[l],p=o[h],f=p[0],d=p[1],g=e.createExpression(d),m=e.createExpression("string"==typeof f?[f,["accumulated"],["get",h]]:f);i[h]=g.value,n[h]=m.value;}return r.map=function(e){a.properties=e;for(var t={},r=0,o=u;r<o.length;r+=1){var n=o[r];t[n]=i[n].evaluate(s,a);}return t},r.reduce=function(e,t){a.properties=t;for(var r=0,o=u;r<o.length;r+=1){var i=o[r];s.accumulated=e[i],e[i]=n[i].evaluate(s,a);}},r}(o)).load(s.features):function(e,t){return new Ie(e,t)}(s,o.geojsonVtOptions);}catch(n){return r(n)}t.loaded={};var a={};if(i){var u=i.finish();u&&(a.resourceTiming={},a.resourceTiming[o.source]=JSON.parse(JSON.stringify(u)));}r(null,a);});}},r.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData());},r.prototype.reloadTile=function(e,r){var o=this.loaded,i=e.uid;return o&&o[i]?t.prototype.reloadTile.call(this,e,r):this.loadTile(e,r)},r.prototype.loadGeoJSON=function(t,r){if(t.request)e.getJSON(t.request,r);else{if("string"!=typeof t.data)return r(new Error("Input data given to '"+t.source+"' is not a valid GeoJSON object."));try{return r(null,JSON.parse(t.data))}catch(e){return r(new Error("Input data given to '"+t.source+"' is not a valid GeoJSON object."))}}},r.prototype.removeSource=function(e,t){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),t();},r.prototype.getClusterExpansionZoom=function(e,t){t(null,this._geoJSONIndex.getClusterExpansionZoom(e.clusterId));},r.prototype.getClusterChildren=function(e,t){t(null,this._geoJSONIndex.getChildren(e.clusterId));},r.prototype.getClusterLeaves=function(e,t){t(null,this._geoJSONIndex.getLeaves(e.clusterId,e.limit,e.offset));},r}(h);var De=function(t){var r=this;this.self=t,this.actor=new e.Actor(t,this),this.layerIndexes={},this.workerSourceTypes={vector:h,geojson:Le},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(e,t){if(r.workerSourceTypes[e])throw new Error('Worker source with name "'+e+'" already registered.');r.workerSourceTypes[e]=t;},this.self.registerRTLTextPlugin=function(t){if(e.plugin.isLoaded())throw new Error("RTL text plugin already registered.");e.plugin.applyArabicShaping=t.applyArabicShaping,e.plugin.processBidirectionalText=t.processBidirectionalText,e.plugin.processStyledBidirectionalText=t.processStyledBidirectionalText;};};return De.prototype.setReferrer=function(e,t){this.referrer=t;},De.prototype.setLayers=function(e,t,r){this.getLayerIndex(e).replace(t),r();},De.prototype.updateLayers=function(e,t,r){this.getLayerIndex(e).update(t.layers,t.removedIds),r();},De.prototype.loadTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).loadTile(t,r);},De.prototype.loadDEMTile=function(e,t,r){this.getDEMWorkerSource(e,t.source).loadTile(t,r);},De.prototype.reloadTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).reloadTile(t,r);},De.prototype.abortTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).abortTile(t,r);},De.prototype.removeTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).removeTile(t,r);},De.prototype.removeDEMTile=function(e,t){this.getDEMWorkerSource(e,t.source).removeTile(t);},De.prototype.removeSource=function(e,t,r){if(this.workerSources[e]&&this.workerSources[e][t.type]&&this.workerSources[e][t.type][t.source]){var o=this.workerSources[e][t.type][t.source];delete this.workerSources[e][t.type][t.source],void 0!==o.removeSource?o.removeSource(t,r):r();}},De.prototype.loadWorkerSource=function(e,t,r){try{this.self.importScripts(t.url),r();}catch(e){r(e.toString());}},De.prototype.loadRTLTextPlugin=function(t,r,o){try{e.plugin.isLoaded()||(this.self.importScripts(r),o(e.plugin.isLoaded()?null:new Error("RTL Text Plugin failed to import scripts from "+r)));}catch(e){o(e.toString());}},De.prototype.getLayerIndex=function(e){var t=this.layerIndexes[e];return t||(t=this.layerIndexes[e]=new o),t},De.prototype.getWorkerSource=function(e,t,r){var o=this;if(this.workerSources[e]||(this.workerSources[e]={}),this.workerSources[e][t]||(this.workerSources[e][t]={}),!this.workerSources[e][t][r]){var i={send:function(t,r,i,n){o.actor.send(t,r,i,e,n);}};this.workerSources[e][t][r]=new this.workerSourceTypes[t](i,this.getLayerIndex(e));}return this.workerSources[e][t][r]},De.prototype.getDEMWorkerSource=function(e,t){return this.demWorkerSources[e]||(this.demWorkerSources[e]={}),this.demWorkerSources[e][t]||(this.demWorkerSources[e][t]=new p),this.demWorkerSources[e][t]},De.prototype.enforceCacheSizeLimit=function(t,r){e.enforceCacheSizeLimit(r);},"undefined"!=typeof WorkerGlobalScope&&void 0!==e.window&&e.window instanceof WorkerGlobalScope&&(e.window.worker=new De(e.window)),De});
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Object.keys(this.images)},i.prototype.getImages=function(t,e){var i=!0;if(!this.isLoaded())for(var r=0,o=t;r<o.length;r+=1){var n=o[r];this.images[n]||(i=!1);}this.isLoaded()||i?this._notify(t,e):this.requestors.push({ids:t,callback:e});},i.prototype._notify=function(e,i){for(var r={},o=0,n=e;o<n.length;o+=1){var a=n[o];this.images[a]||this.fire(new t.Event("styleimagemissing",{id:a}));var s=this.images[a];s?r[a]={data:s.data.clone(),pixelRatio:s.pixelRatio,sdf:s.sdf,version:s.version,hasRenderCallback:Boolean(s.userImage&&s.userImage.render)}:t.warnOnce('Image "'+a+'" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.');}i(null,r);},i.prototype.getPixelSize=function(){var t=this.atlasImage;return {width:t.width,height:t.height}},i.prototype.getPattern=function(e){var i=this.patterns[e],r=this.getImage(e);if(!r)return null;if(i&&i.position.version===r.version)return i.position;if(i)i.position.version=r.version;else{var o={w:r.data.width+2,h:r.data.height+2,x:0,y:0},n=new t.ImagePosition(o,r);this.patterns[e]={bin:o,position:n};}return this._updatePatternAtlas(),this.patterns[e].position},i.prototype.bind=function(e){var i=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new t.Texture(e,this.atlasImage,i.RGBA),this.atlasTexture.bind(i.LINEAR,i.CLAMP_TO_EDGE);},i.prototype._updatePatternAtlas=function(){var e=[];for(var i in this.patterns)e.push(this.patterns[i].bin);var r=t.potpack(e),o=r.w,n=r.h,a=this.atlasImage;for(var s in a.resize({width:o||1,height:n||1}),this.patterns){var l=this.patterns[s].bin,c=l.x+1,u=l.y+1,h=this.images[s].data,p=h.width,d=h.height;t.RGBAImage.copy(h,a,{x:0,y:0},{x:c,y:u},{width:p,height:d}),t.RGBAImage.copy(h,a,{x:0,y:d-1},{x:c,y:u-1},{width:p,height:1}),t.RGBAImage.copy(h,a,{x:0,y:0},{x:c,y:u+d},{width:p,height:1}),t.RGBAImage.copy(h,a,{x:p-1,y:0},{x:c-1,y:u},{width:1,height:d}),t.RGBAImage.copy(h,a,{x:0,y:0},{x:c+p,y:u},{width:1,height:d});}this.dirty=!0;},i.prototype.beginFrame=function(){this.callbackDispatchedThisFrame={};},i.prototype.dispatchRenderCallbacks=function(t){for(var e=0,i=t;e<i.length;e+=1){var r=i[e];if(!this.callbackDispatchedThisFrame[r]){this.callbackDispatchedThisFrame[r]=!0;var o=this.images[r];p(o)&&this.updateImage(r,o);}}},i}(t.Evented),_=function(){this.imageManagers={image_manager_default:new d},this.imageManagers.image_manager_default.setLoaded(!0);};_.prototype.getImage=function(t,e){return void 0===e&&(e="image_manager_default"),this._getImageManager(e).getImage(t)},_.prototype.setEventedParent=function(t,e,i){void 0===i&&(i="image_manager_default"),this._getImageManager(i).setEventedParent(t,e);},_.prototype.addImage=function(t,e,i){void 0===i&&(i="image_manager_default"),this.imageManagers[i]||(this.imageManagers[i]=new d),this._getImageManager(i).addImage(t,e);},_.prototype.updateImage=function(t,e,i){void 0===i&&(i="image_manager_default"),this._getImageManager(i).updateImage(t,e);},_.prototype.removeImage=function(t,e){void 0===e&&(e="image_manager_default"),this._getImageManager(e).removeImage(t);},_.prototype.listImages=function(t){return void 0===t&&(t="image_manager_default"),this._getImageManager(t).listImages()},_.prototype.getImages=function(t,e,i){void 0===i&&(i="image_manager_default"),this._getImageManager(i).getImages(t,e);},_.prototype.getPixelSize=function(t){return void 0===t&&(t="image_manager_default"),this._getImageManager(t).getPixelSize()},_.prototype.getPattern=function(t,e){return void 0===e&&(e="image_manager_default"),this._getImageManager(e).getPattern(t)},_.prototype.bind=function(t,e){void 0===e&&(e="image_manager_default"),this._getImageManager(e).bind(t);},_.prototype.isLoaded=function(t){return void 0===t&&(t="image_manager_default"),this._getImageManager(t).isLoaded()},_.prototype.isAllLoaded=function(){for(var t in this.imageManagers){if(!this.imageManagers[t].isLoaded())return !1}return !0},_.prototype.beginFrame=function(t){return void 0===t&&(t="image_manager_default"),this._getImageManager(t).beginFrame()},_.prototype.dispatchRenderCallbacks=function(t,e){return void 0===e&&(e="image_manager_default"),this._getImageManager(e).dispatchRenderCallbacks(t)},_.prototype.setLoaded=function(t,e){return void 0===e&&(e="image_manager_default"),this._getImageManager(e).setLoaded(t)},_.prototype._getImageManager=function(t){return this.imageManagers[t]?this.imageManagers[t]:this.imageManagers.image_manager_default};var f=v,m=v,g=1e20;function v(t,e,i,r,o,n){this.fontSize=t||24,this.buffer=void 0===e?3:e,this.cutoff=r||.25,this.fontFamily=o||"sans-serif",this.fontWeight=n||"normal",this.radius=i||8;var a=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=a,this.ctx=this.canvas.getContext("2d"),this.ctx.font=this.fontWeight+" "+this.fontSize+"px "+this.fontFamily,this.ctx.textBaseline="middle",this.ctx.fillStyle="black",this.gridOuter=new Float64Array(a*a),this.gridInner=new Float64Array(a*a),this.f=new Float64Array(a),this.d=new Float64Array(a),this.z=new Float64Array(a+1),this.v=new Int16Array(a),this.middle=Math.round(a/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1));}function y(t,e,i,r,o,n,a){for(var s=0;s<e;s++){for(var l=0;l<i;l++)r[l]=t[l*e+s];for(x(r,o,n,a,i),l=0;l<i;l++)t[l*e+s]=o[l];}for(l=0;l<i;l++){for(s=0;s<e;s++)r[s]=t[l*e+s];for(x(r,o,n,a,e),s=0;s<e;s++)t[l*e+s]=Math.sqrt(o[s]);}}function x(t,e,i,r,o){i[0]=0,r[0]=-g,r[1]=+g;for(var n=1,a=0;n<o;n++){for(var s=(t[n]+n*n-(t[i[a]]+i[a]*i[a]))/(2*n-2*i[a]);s<=r[a];)a--,s=(t[n]+n*n-(t[i[a]]+i[a]*i[a]))/(2*n-2*i[a]);i[++a]=n,r[a]=s,r[a+1]=+g;}for(n=0,a=0;n<o;n++){for(;r[a+1]<n;)a++;e[n]=(n-i[a])*(n-i[a])+t[i[a]];}}v.prototype.draw=function(t){this.ctx.clearRect(0,0,this.size,this.size),this.ctx.fillText(t,this.buffer,this.middle);for(var e=this.ctx.getImageData(0,0,this.size,this.size),i=new Uint8ClampedArray(this.size*this.size),r=0;r<this.size*this.size;r++){var o=e.data[4*r+3]/255;this.gridOuter[r]=1===o?0:0===o?g:Math.pow(Math.max(0,.5-o),2),this.gridInner[r]=1===o?g:0===o?0:Math.pow(Math.max(0,o-.5),2);}for(y(this.gridOuter,this.size,this.size,this.f,this.d,this.v,this.z),y(this.gridInner,this.size,this.size,this.f,this.d,this.v,this.z),r=0;r<this.size*this.size;r++){var n=this.gridOuter[r]-this.gridInner[r];i[r]=Math.max(0,Math.min(255,Math.round(255-255*(n/this.radius+this.cutoff))));}return i},f.default=m;var b=function(t,e){this.requestManager=t,this.localIdeographFontFamily=e,this.entries={};};b.prototype.setURL=function(t){this.url=t;},b.prototype.getGlyphs=function(e,i){var r=this,o=[];for(var n in e)for(var a=0,s=e[n];a<s.length;a+=1){var l=s[a];o.push({stack:n,id:l});}t.asyncAll(o,function(t,e){var i=t.stack,o=t.id,n=r.entries[i];n||(n=r.entries[i]={glyphs:{},requests:{}});var a=n.glyphs[o];if(void 0===a)if(a=r._tinySDF(n,i,o))e(null,{stack:i,id:o,glyph:a});else{var s=Math.floor(o/256);if(256*s>65535)e(new Error("glyphs > 65535 not supported"));else{var l=n.requests[s];l||(l=n.requests[s]=[],b.loadGlyphRange(i,s,r.url,r.requestManager,function(t,e){if(e)for(var i in e)n.glyphs[+i]=e[+i];for(var r=0,o=l;r<o.length;r+=1){(0,o[r])(t,e);}delete n.requests[s];})),l.push(function(t,r){t?e(t):r&&e(null,{stack:i,id:o,glyph:r[o]||null});});}}else e(null,{stack:i,id:o,glyph:a});},function(t,e){if(t)i(t);else if(e){for(var r={},o=0,n=e;o<n.length;o+=1){var a=n[o],s=a.stack,l=a.id,c=a.glyph;(r[s]||(r[s]={}))[l]=c&&{id:c.id,bitmap:c.bitmap.clone(),metrics:c.metrics};}i(null,r);}});},b.prototype._tinySDF=function(e,i,r){var o=this.localIdeographFontFamily||(this.url?null:i);if(o){var n=e.tinySDF;if(!n){var a="400";/bold/i.test(i)?a="900":/medium/i.test(i)?a="500":/light/i.test(i)&&(a="200"),n=e.tinySDF=new b.TinySDF(24,3,8,.25,o,a);}return {id:r,bitmap:new t.AlphaImage({width:30,height:30},n.draw(String.fromCharCode(r))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},b.loadGlyphRange=function(e,i,r,o,n){var a=256*i,s=a+255,l=o.transformRequest(o.normalizeGlyphsURL(r).replace("{fontstack}",e).replace("{range}",a+"-"+s),t.ResourceType.Glyphs);t.getArrayBuffer(l,function(e,i){if(e)n(e);else if(i){for(var r={},o=0,a=t.parseGlyphPBF(i);o<a.length;o+=1){var s=a[o];r[s.id]=s;}n(null,r);}});},b.TinySDF=f;var w=function(t,e){this.requestTransform=t,this.localIdeographFontFamily=e,this.glyphManagers={image_manager_default:new b(this.requestTransform,this.localIdeographFontFamily)};};w.prototype._getGlyphManager=function(t){return this.glyphManagers[t]?this.glyphManagers[t]:this.glyphManagers.image_manager_default},w.prototype.setURL=function(t,e){void 0===e&&(e="image_manager_default"),this.glyphManagers[e]||(this.glyphManagers[e]=new b(this.requestTransform,this.localIdeographFontFamily)),this._getGlyphManager(e).setURL(t);},w.prototype.getGlyphs=function(t,e,i){void 0===i&&(i="image_manager_default"),this._getGlyphManager(i).getGlyphs(t,e);};var E=function(){this.specification=t.styleSpec.light.position;};E.prototype.possiblyEvaluate=function(e,i){return t.sphericalToCartesian(e.expression.evaluate(i))},E.prototype.interpolate=function(e,i,r){return {x:t.number(e.x,i.x,r),y:t.number(e.y,i.y,r),z:t.number(e.z,i.z,r)}};var T=new t.Properties({anchor:new t.DataConstantProperty(t.styleSpec.light.anchor),position:new E,color:new t.DataConstantProperty(t.styleSpec.light.color),intensity:new t.DataConstantProperty(t.styleSpec.light.intensity)}),I=function(e){function i(i){e.call(this),this._transitionable=new t.Transitionable(T),this.setLight(i),this._transitioning=this._transitionable.untransitioned();}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.getLight=function(){return this._transitionable.serialize()},i.prototype.setLight=function(e,i){if(void 0===i&&(i={}),!this._validate(t.validateLight,e,i))for(var r in e){var o=e[r];t.endsWith(r,"-transition")?this._transitionable.setTransition(r.slice(0,-"-transition".length),o):this._transitionable.setValue(r,o);}},i.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning);},i.prototype.hasTransition=function(){return this._transitioning.hasTransition()},i.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t);},i.prototype._validate=function(e,i,r){return (!r||!1!==r.validate)&&t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:i,style:{glyphs:!0,sprite:!0},styleSpec:t.styleSpec})))},i}(t.Evented),S=function(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=new Uint8Array(this.width*this.height*this.bytes),this.positions={};};S.prototype.getDash=function(t,e){var i=t.join(",")+String(e);return this.positions[i]||(this.positions[i]=this.addDash(t,e)),this.positions[i]},S.prototype.addDash=function(e,i){var r=i?7:0,o=2*r+1;if(this.nextRow+o>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var n=0,a=0;a<e.length;a++)n+=e[a];for(var s=this.width/n,l=s/2,c=e.length%2==1,u=-r;u<=r;u++)for(var h=this.nextRow+r+u,p=this.width*h,d=c?-e[e.length-1]:0,_=e[0],f=1,m=0;m<this.width;m++){for(;_<m/s;)d=_,_+=e[f],c&&f===e.length-1&&(_+=e[0]),f++;var g=Math.abs(m-d*s),v=Math.abs(m-_*s),y=Math.min(g,v),x=f%2==1,b=void 0;if(i){var w=r?u/r*(l+1):0;if(x){var E=l-Math.abs(w);b=Math.sqrt(y*y+E*E);}else b=l-Math.sqrt(y*y+w*w);}else b=(x?1:-1)*y;this.data[3+4*(p+m)]=Math.max(0,Math.min(255,b+128));}var T={y:(this.nextRow+r+.5)/this.height,height:2*r/this.height,width:n};return this.nextRow+=o,this.dirty=!0,T},S.prototype.bind=function(t){var e=t.gl;this.texture?(e.bindTexture(e.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,e.texSubImage2D(e.TEXTURE_2D,0,0,0,this.width,this.height,e.RGBA,e.UNSIGNED_BYTE,this.data))):(this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,this.width,this.height,0,e.RGBA,e.UNSIGNED_BYTE,this.data));};var C=function e(i,r){this.workerPool=i,this.actors=[],this.currentActor=0,this.id=t.uniqueId();for(var o=this.workerPool.acquire(this.id),n=0;n<o.length;n++){var a=o[n],s=new e.Actor(a,r,this.id);s.name="Worker "+n,this.actors.push(s);}};function L(e,i,r){var o=function(o,n){if(o)return r(o);if(n){var a=t.pick(t.extend(n,e),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);n.vector_layers&&(a.vectorLayers=n.vector_layers,a.vectorLayerIds=a.vectorLayers.map(function(t){return t.id})),e.url&&(a.tiles=i.canonicalizeTileset(a,e.url)),r(null,a);}};return e.url?t.getJSON(i.transformRequest(i.normalizeSourceURL(e.url),t.ResourceType.Source),o):t.browser.frame(function(){return o(null,e)})}C.prototype.broadcast=function(e,i,r){r=r||function(){},t.asyncAll(this.actors,function(t,r){t.send(e,i,r);},r);},C.prototype.send=function(t,e,i,r){return ("number"!=typeof r||isNaN(r))&&(r=this.currentActor=(this.currentActor+1)%this.actors.length),this.actors[r].send(t,e,i),r},C.prototype.remove=function(){this.actors.forEach(function(t){t.remove();}),this.actors=[],this.workerPool.release(this.id);},C.Actor=t.Actor;var P=function(e,i,r){this.bounds=t.LngLatBounds.convert(this.validateBounds(e)),this.minzoom=i||0,this.maxzoom=r||24;};P.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},P.prototype.contains=function(e){var i=Math.pow(2,e.z),r=Math.floor(t.mercatorXfromLng(this.bounds.getWest())*i),o=Math.floor(t.mercatorYfromLat(this.bounds.getNorth())*i),n=Math.ceil(t.mercatorXfromLng(this.bounds.getEast())*i),a=Math.ceil(t.mercatorYfromLat(this.bounds.getSouth())*i);return e.x>=r&&e.x<n&&e.y>=o&&e.y<a};var M=function(e){function i(i,r,o,n){e.call(this),this.id=i,this.dispatcher=o,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this._scales=[],this._resolutions=[],this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,t.extend(this,t.pick(r,["url","scheme","tileSize"])),this._options=t.extend({type:"vector"},r),this._collectResourceTiming=r.collectResourceTiming,this.setEventedParent(n);}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=L(this._options,this.map._requestManager,function(i,r){e._tileJSONRequest=null,i?e.fire(new t.ErrorEvent(i)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new P(r.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(r.tiles,e.map._requestManager._customAccessToken),t.postMapLoadEvent(r.tiles,e.map._getMapId(),e.map._requestManager._skuToken,e.map._requestManager._customAccessToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})));});},i.prototype.hasTile=function(t){return !this.tileBounds||this.tileBounds.contains(t.canonical)},i.prototype.onAdd=function(t){this.map=t,this.load();},i.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null);},i.prototype.serialize=function(){return t.extend({},this._options)},i.prototype.loadTile=function(e,i){var r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme,0,this.tileSize,this.getScale?this.getScale(e.tileID.canonical.z,this.tileSize):void 0),this.url,null),o={request:this.map._requestManager.transformRequest(r,t.ResourceType.Tile),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};function n(r,o){return e.aborted?i(null):r&&404!==r.status?i(r):(o&&o.resourceTiming&&(e.resourceTiming=o.resourceTiming),this.map._refreshExpiredTiles&&o&&e.setExpiryData(o),e.loadVectorData(o,this.map.painter),t.cacheEntryPossiblyAdded(this.dispatcher),i(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}o.request.collectResourceTiming=this._collectResourceTiming,void 0===e.workerID||"expired"===e.state?e.workerID=this.dispatcher.send("loadTile",o,n.bind(this)):"loading"===e.state?e.reloadCallback=i:this.dispatcher.send("reloadTile",o,n.bind(this),e.workerID);},i.prototype.abortTile=function(t){this.dispatcher.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID);},i.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID);},i.prototype.hasTransition=function(){return !1},i}(t.Evented),z=function(e){function i(i,r,o,n){e.call(this),this.id=i,this.dispatcher=o,this.setEventedParent(n),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._scales=[],this._resolutions=[],this.transparent=!0,this.rasterSource="",this.cacheEnabled=!0,this.redirect=!1,this.layersID=null,this.tileversion=null,this.rasterfunction=null,this.format="png",this._options=t.extend({type:"raster"},r),t.extend(this,t.pick(r,["url","scheme","tileSize","rasterSource","transparent","cacheEnabled","redirect","layersID","tileversion","rasterfunction","format"]));}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=L(this._options,this.map._requestManager,function(i,r){e._tileJSONRequest=null,i?e.fire(new t.ErrorEvent(i)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new P(r.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(r.tiles),t.postMapLoadEvent(r.tiles,e.map._getMapId(),e.map._requestManager._skuToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})));});},i.prototype.onAdd=function(t){this.map=t,this.load();},i.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null);},i.prototype.serialize=function(){return t.extend({},this._options)},i.prototype.hasTile=function(t){return !this.tileBounds||this.tileBounds.contains(t.canonical)},i.prototype.loadTile=function(e,i){var r=this,o=null;if("iserver"===this.rasterSource&&this.getScale){var n=this.getScale(e.tileID.canonical.z,this.tileSize),a=this.map._mapCRS.getOrigin();o=this.tiles[(e.tileID.canonical.x+e.tileID.canonical.y)%this.tiles.length]+"/tileimage."+this.format+"?scale="+n+"&x="+e.tileID.canonical.x+"&y="+e.tileID.canonical.y+"&width="+this.tileSize+"&height="+this.tileSize+"&transparent="+this.transparent+"&redirect="+this.redirect+"&cacheEnabled="+this.cacheEnabled+'&origin={"x":'+a[0]+',"y":'+a[1]+"}",this.layersID&&(o=o+"&layersID="+this.layersID),this.tileversion&&(o=o+"&tileversion="+this.tileversion),this.rasterfunction&&(o=o+"&rasterfunction="+JSON.stringify(this.rasterfunction));}else{var s=parseInt(this._options.zoomOffset)?parseInt(this._options.zoomOffset):0;o=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme,s,this.tileSize,this.getScale?this.getScale(e.tileID.canonical.z,this.tileSize):void 0),this.url,this.tileSize);}e.request=t.getImage(this.map._requestManager.transformRequest(o,t.ResourceType.Tile),function(o,n){if(delete e.request,e.aborted)e.state="unloaded",i(null);else if(o)e.state="errored",i(o);else if(n){r.map._refreshExpiredTiles&&e.setExpiryData(n),delete n.cacheControl,delete n.expires;var a=r.map.painter.context,s=a.gl;e.texture=r.map.painter.getTileTexture(n.width),e.texture?e.texture.update(n,{useMipmap:!0}):(e.texture=new t.Texture(a,n,s.RGBA,{useMipmap:!0}),e.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),a.extTextureFilterAnisotropic&&s.texParameterf(s.TEXTURE_2D,a.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,a.extTextureFilterAnisotropicMax)),e.state="loaded",t.cacheEntryPossiblyAdded(r.dispatcher),i(null);}});},i.prototype.abortTile=function(t,e){t.request&&(t.request.cancel(),delete t.request),e();},i.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e();},i.prototype.hasTransition=function(){return !1},i}(t.Evented),D=function(e){function i(i,r,o,n){e.call(this,i,r,o,n),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({type:"raster-dem"},r),this.encoding=r.encoding||"mapbox";}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.serialize=function(){return {type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},i.prototype.loadTile=function(e,i){var r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._requestManager.transformRequest(r,t.ResourceType.Tile),function(r,o){if(delete e.request,e.aborted)e.state="unloaded",i(null);else if(r)e.state="errored",i(r);else if(o){this.map._refreshExpiredTiles&&e.setExpiryData(o),delete o.cacheControl,delete o.expires;var n=t.browser.getImageData(o),a={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:n,encoding:this.encoding};e.workerID&&"expired"!==e.state||(e.workerID=this.dispatcher.send("loadDEMTile",a,function(t,r){t&&(e.state="errored",i(t));r&&(e.dem=r,e.needsHillshadePrepare=!0,e.state="loaded",i(null));}.bind(this)));}}.bind(this)),e.neighboringTiles=this._getNeighboringTiles(e.tileID);},i.prototype._getNeighboringTiles=function(e){var i=e.canonical,r=Math.pow(2,i.z),o=(i.x-1+r)%r,n=0===i.x?e.wrap-1:e.wrap,a=(i.x+1+r)%r,s=i.x+1===r?e.wrap+1:e.wrap,l={};return l[new t.OverscaledTileID(e.overscaledZ,n,i.z,o,i.y).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,i.z,a,i.y).key]={backfilled:!1},i.y>0&&(l[new t.OverscaledTileID(e.overscaledZ,n,i.z,o,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,i.z,a,i.y-1).key]={backfilled:!1}),i.y+1<r&&(l[new t.OverscaledTileID(e.overscaledZ,n,i.z,o,i.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,i.z,a,i.y+1).key]={backfilled:!1}),l},i.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",this.dispatcher.send("removeDEMTile",{uid:t.uid,source:this.id},void 0,t.workerID);},i}(z),R=function(e){function i(i,r,o,n){e.call(this),this.id=i,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this.dispatcher=o,this.setEventedParent(n),this._data=r.data,this._options=t.extend({},r),this._collectResourceTiming=r.collectResourceTiming,this._resourceTiming=[],void 0!==r.maxzoom&&(this.maxzoom=r.maxzoom),r.type&&(this.type=r.type),r.attribution&&(this.attribution=r.attribution);var a=t.EXTENT/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:r.cluster||!1,geojsonVtOptions:{buffer:(void 0!==r.buffer?r.buffer:128)*a,tolerance:(void 0!==r.tolerance?r.tolerance:.375)*a,extent:t.EXTENT,maxZoom:this.maxzoom,customprj:r.customprj,lineMetrics:r.lineMetrics||!1,generateId:r.generateId||!1},superclusterOptions:{maxZoom:void 0!==r.clusterMaxZoom?Math.min(r.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,extent:t.EXTENT,radius:(r.clusterRadius||50)*a,customprj:r.customprj,log:!1},clusterProperties:r.clusterProperties},r.workerOptions);}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(i){if(i)e.fire(new t.ErrorEvent(i));else{var r={dataType:"source",sourceDataType:"metadata"};e._collectResourceTiming&&e._resourceTiming&&e._resourceTiming.length>0&&(r.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",r));}});},i.prototype.onAdd=function(t){this.map=t,this.load();},i.prototype.setCustomprj=function(t){this._options.customprj=t,this.workerOptions.superclusterOptions.customprj=t,this.workerOptions.geojsonVtOptions.customprj=t,this.load();},i.prototype.setData=function(e){var i=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(e){if(e)i.fire(new t.ErrorEvent(e));else{var r={dataType:"source",sourceDataType:"content"};i._collectResourceTiming&&i._resourceTiming&&i._resourceTiming.length>0&&(r.resourceTiming=i._resourceTiming,i._resourceTiming=[]),i.fire(new t.Event("data",r));}}),this},i.prototype.getClusterExpansionZoom=function(t,e){return this.dispatcher.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e,this.workerID),this},i.prototype.getClusterChildren=function(t,e){return this.dispatcher.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e,this.workerID),this},i.prototype.getClusterLeaves=function(t,e,i,r){return this.dispatcher.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:i},r,this.workerID),this},i.prototype._updateWorkerData=function(e){var i=this,r=t.extend({},this.workerOptions),o=this._data;"string"==typeof o?(r.request=this.map._requestManager.transformRequest(t.browser.resolveURL(o),t.ResourceType.Source),r.request.collectResourceTiming=this._collectResourceTiming):r.data=JSON.stringify(o),this.workerID=this.dispatcher.send(this.type+".loadData",r,function(t,o){i._removed||o&&o.abandoned||(i._loaded=!0,o&&o.resourceTiming&&o.resourceTiming[i.id]&&(i._resourceTiming=o.resourceTiming[i.id].slice(0)),i.dispatcher.send(i.type+".coalesce",{source:r.source},null,i.workerID),e(t));},this.workerID);},i.prototype.loadTile=function(e,i){var r=this,o=void 0===e.workerID?"loadTile":"reloadTile",n={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};e.workerID=this.dispatcher.send(o,n,function(t,n){return e.unloadVectorData(),e.aborted?i(null):t?i(t):(e.loadVectorData(n,r.map.painter,"reloadTile"===o),i(null))},this.workerID);},i.prototype.abortTile=function(t){t.aborted=!0;},i.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},null,t.workerID);},i.prototype.onRemove=function(){this._removed=!0,this.dispatcher.send("removeSource",{type:this.type,source:this.id},null,this.workerID);},i.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},i.prototype.hasTransition=function(){return !1},i}(t.Evented),A=function(e){function i(t,i,r,o){e.call(this),this.id=t,this.dispatcher=r,this.coordinates=i.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this.setEventedParent(o),this.options=i;}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(e,i){var r=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),function(o,n){o?r.fire(new t.ErrorEvent(o)):n&&(r.image=n,e&&(r.coordinates=e),i&&i(),r._finishLoading());});},i.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,function(){e.texture=null;}),this):this},i.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})));},i.prototype.onAdd=function(t){this.map=t,this.load();},i.prototype.setCoordinates=function(e){var i=this;this.coordinates=e;var r=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var i=1/0,r=1/0,o=-1/0,n=-1/0,a=0,s=e;a<s.length;a+=1){var l=s[a];i=Math.min(i,l.x),r=Math.min(r,l.y),o=Math.max(o,l.x),n=Math.max(n,l.y);}var c=o-i,u=n-r,h=Math.max(c,u),p=Math.max(0,Math.floor(-Math.log(h)/Math.LN2)),d=Math.pow(2,p);return new t.CanonicalTileID(p,Math.floor((i+o)/2*d),Math.floor((r+n)/2*d))}(r),this.minzoom=this.maxzoom=this.tileID.z;var o=r.map(function(t){return i.tileID.getTilePoint(t)._round()});return this._boundsArray=new t.StructArrayLayout4i8,this._boundsArray.emplaceBack(o[0].x,o[0].y,0,0),this._boundsArray.emplaceBack(o[1].x,o[1].y,t.EXTENT,0),this._boundsArray.emplaceBack(o[3].x,o[3].y,0,t.EXTENT),this._boundsArray.emplaceBack(o[2].x,o[2].y,t.EXTENT,t.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this},i.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var e=this.map.painter.context,i=e.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new t.Texture(e,this.image,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE)),this.tiles){var o=this.tiles[r];"loaded"!==o.state&&(o.state="loaded",o.texture=this.texture);}}},i.prototype.loadTile=function(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null));},i.prototype.serialize=function(){return {type:"image",url:this.options.url,coordinates:this.coordinates}},i.prototype.hasTransition=function(){return !1},i}(t.Evented);var k=function(e){function i(t,i,r,o){e.call(this,t,i,r,o),this.roundZoom=!0,this.type="video",this.options=i;}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(){var e=this,i=this.options;this.urls=[];for(var r=0,o=i.urls;r<o.length;r+=1){var n=o[r];this.urls.push(this.map._requestManager.transformRequest(n,t.ResourceType.Source).url);}t.getVideo(this.urls,function(i,r){i?e.fire(new t.ErrorEvent(i)):r&&(e.video=r,e.video.loop=!0,e.video.addEventListener("playing",function(){e.map.triggerRepaint();}),e.map&&e.video.play(),e._finishLoading());});},i.prototype.getVideo=function(){return this.video},i.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)));},i.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,i=e.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE)),this.tiles){var o=this.tiles[r];"loaded"!==o.state&&(o.state="loaded",o.texture=this.texture);}}},i.prototype.serialize=function(){return {type:"video",urls:this.urls,coordinates:this.coordinates}},i.prototype.hasTransition=function(){return this.video&&!this.video.paused},i}(A),B=function(e){function i(i,r,o,n){e.call(this,i,r,o,n),r.coordinates?Array.isArray(r.coordinates)&&4===r.coordinates.length&&!r.coordinates.some(function(t){return !Array.isArray(t)||2!==t.length||t.some(function(t){return "number"!=typeof t})})||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'missing required property "coordinates"'))),r.animate&&"boolean"!=typeof r.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'optional "animate" property must be a boolean value'))),r.canvas?"string"==typeof r.canvas||r.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'missing required property "canvas"'))),this.options=r,this.animate=void 0===r.animate||r.animate;}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(){this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint();},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1);},this._finishLoading());},i.prototype.getCanvas=function(){return this.canvas},i.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play();},i.prototype.onRemove=function(){this.pause();},i.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var i=this.map.painter.context,r=i.gl;for(var o in this.boundsBuffer||(this.boundsBuffer=i.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(i,this.canvas,r.RGBA,{premultiply:!0}),this.tiles){var n=this.tiles[o];"loaded"!==n.state&&(n.state="loaded",n.texture=this.texture);}}},i.prototype.serialize=function(){return {type:"canvas",coordinates:this.coordinates}},i.prototype.hasTransition=function(){return this._playing},i.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];t<e.length;t+=1){var i=e[t];if(isNaN(i)||i<=0)return !0}return !1},i}(A),F={vector:M,raster:z,"raster-dem":D,geojson:R,video:k,image:A,canvas:B},O=function(e,i,r,o){var n=new F[i.type](e,i,r,o);if(n.id!==e)throw new Error("Expected Source id to be "+e+" instead of "+n.id);return t.bindAll(["load","abort","unload","serialize","prepare"],n),n};function U(e,i){var r=t.identity([]);return t.translate(r,r,[1,1,0]),t.scale(r,r,[.5*e.width,.5*e.height,1]),t.multiply(r,r,e.calculatePosMatrix(i.toUnwrapped()))}function N(t,e,i,r,o){var n=function(t,e,i){if(t)for(var r=0,o=t;r<o.length;r+=1){var n=e[o[r]];if(n&&n.source===i&&"fill-extrusion"===n.type)return !0}else for(var a in e){var s=e[a];if(s.source===i&&"fill-extrusion"===s.type)return !0}return !1}(r&&r.layers,e,t.id),a=o.maxPitchScaleFactor(),s=t.tilesIn(i,a,n);s.sort(Z);for(var l=[],c=0,u=s;c<u.length;c+=1){var h=u[c];l.push({wrappedTileID:h.tileID.wrapped().key,queryResults:h.tile.queryRenderedFeatures(e,t._state,h.queryGeometry,h.cameraQueryGeometry,h.scale,r,o,a,U(t.transform,h.tileID))});}var p=function(t){for(var e={},i={},r=0,o=t;r<o.length;r+=1){var n=o[r],a=n.queryResults,s=n.wrappedTileID,l=i[s]=i[s]||{};for(var c in a)for(var u=a[c],h=l[c]=l[c]||{},p=e[c]=e[c]||[],d=0,_=u;d<_.length;d+=1){var f=_[d];h[f.featureIndex]||(h[f.featureIndex]=!0,p.push(f));}}return e}(l);for(var d in p)p[d].forEach(function(e){var i=e.feature,r=t.getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=r;});return p}function Z(t,e){var i=t.tileID,r=e.tileID;return i.overscaledZ-r.overscaledZ||i.canonical.y-r.canonical.y||i.wrap-r.wrap||i.canonical.x-r.canonical.x}var j=function(t,e){this.max=t,this.onRemove=e,this.reset();};j.prototype.reset=function(){for(var t in this.data)for(var 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this.has(t)?this.data[t.wrapped().key][0].value:null},j.prototype.remove=function(t,e){if(!this.has(t))return this;var i=t.wrapped().key,r=void 0===e?0:this.data[i].indexOf(e),o=this.data[i][r];return this.data[i].splice(r,1),o.timeout&&clearTimeout(o.timeout),0===this.data[i].length&&delete this.data[i],this.onRemove(o.value),this.order.splice(this.order.indexOf(i),1),this},j.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e);}return this};var q=function(t,e,i){this.context=t;var r=t.gl;this.buffer=r.createBuffer(),this.dynamicDraw=Boolean(i),this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),r.bufferData(r.ELEMENT_ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer;};q.prototype.bind=function(){this.context.bindElementBuffer.set(this.buffer);},q.prototype.updateData=function(t){var 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Et(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&t.getExtension("OES_texture_half_float_linear");};Dt.prototype.setDefault=function(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault();},Dt.prototype.setDirty=function(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0;},Dt.prototype.createIndexBuffer=function(t,e){return new q(this,t,e)},Dt.prototype.createVertexBuffer=function(t,e,i){return new G(this,t,e,i)},Dt.prototype.createRenderbuffer=function(t,e,i){var r=this.gl,o=r.createRenderbuffer();return this.bindRenderbuffer.set(o),r.renderbufferStorage(r.RENDERBUFFER,t,e,i),this.bindRenderbuffer.set(null),o},Dt.prototype.createFramebuffer=function(t,e){return new Ct(this,t,e)},Dt.prototype.clear=function(t){var e=t.color,i=t.depth,r=this.gl,o=0;e&&(o|=r.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==i&&(o|=r.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(i),this.depthMask.set(!0)),r.clear(o);},Dt.prototype.setCullFace=function(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace));},Dt.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1);},Dt.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1);},Dt.prototype.setColorMode=function(e){t.deepEqual(e.blendFunction,Mt.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask);},Dt.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null);};var Rt=function(e){function i(i,r,o){var n=this;e.call(this),this.id=i,this.dispatcher=o,this.on("data",function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(n._sourceLoaded=!0),n._sourceLoaded&&!n._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(n.reload(),n.transform&&n.update(n.transform));}),this.on("error",function(){n._sourceErrored=!0;}),this._source=O(i,r,o,this),this._tiles={},this._cache=new j(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._coveredTiles={},this._state=new t.SourceFeatureState;}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t);},i.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t);},i.prototype.loaded=function(){if(this._sourceErrored)return !0;if(!this._sourceLoaded)return !1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return !1}return !0},i.prototype.getSource=function(){return this._source},i.prototype.pause=function(){this._paused=!0;},i.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform);}},i.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},i.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,function(){})},i.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,function(){})},i.prototype.serialize=function(){return this._source.serialize()},i.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles){var i=this._tiles[e];i.upload(t),i.prepare(this.map.style.imageManagerFactory._getImageManager(this.id));}},i.prototype.getIds=function(){return Object.keys(this._tiles).map(Number).sort(At)},i.prototype.getRenderableIds=function(e){var i=this,r=[];for(var o in this._tiles)this._isIdRenderable(+o,e)&&r.push(+o);return e?r.sort(function(e,r){var o=i._tiles[e].tileID,n=i._tiles[r].tileID,a=new t.Point(o.canonical.x,o.canonical.y)._rotate(i.transform.angle),s=new t.Point(n.canonical.x,n.canonical.y)._rotate(i.transform.angle);return o.overscaledZ-n.overscaledZ||s.y-a.y||s.x-a.x}):r.sort(At)},i.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0);return !!e&&this._isIdRenderable(e.tileID.key)},i.prototype._isIdRenderable=function(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())},i.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(t,"reloading");},i.prototype._reloadTile=function(t,e){var i=this._tiles[t];i&&("loading"!==i.state&&(i.state=e),this._loadTile(i,this._tileLoaded.bind(this,i,t,e)));},i.prototype._tileLoaded=function(e,i,r,o){if(o)return e.state="errored",void(404!==o.status?this._source.fire(new t.ErrorEvent(o,{tile:e})):this.update(this.transform));e.timeAdded=t.browser.now(),"expired"===r&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(i,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),this._source.fire(new t.Event("data",{dataType:"source",tile:e,coord:e.tileID}));},i.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),i=0;i<e.length;i++){var r=e[i];if(t.neighboringTiles&&t.neighboringTiles[r]){var o=this.getTileByID(r);n(t,o),n(o,t);}}function n(t,e){t.needsHillshadePrepare=!0;var i=e.tileID.canonical.x-t.tileID.canonical.x,r=e.tileID.canonical.y-t.tileID.canonical.y,o=Math.pow(2,t.tileID.canonical.z),n=e.tileID.key;0===i&&0===r||Math.abs(r)>1||(Math.abs(i)>1&&(1===Math.abs(i+o)?i+=o:1===Math.abs(i-o)&&(i-=o)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,i,r),t.neighboringTiles&&t.neighboringTiles[n]&&(t.neighboringTiles[n].backfilled=!0)));}},i.prototype.getTile=function(t){return this.getTileByID(t.key)},i.prototype.getTileByID=function(t){return this._tiles[t]},i.prototype.getZoom=function(t){return t.zoom+t.scaleZoom(t.tileSize/this._source.tileSize)},i.prototype._retainLoadedChildren=function(t,e,i,r){for(var o in this._tiles){var n=this._tiles[o];if(!(r[o]||!n.hasData()||n.tileID.overscaledZ<=e||n.tileID.overscaledZ>i)){for(var a=n.tileID;n&&n.tileID.overscaledZ>e+1;){var s=n.tileID.scaledTo(n.tileID.overscaledZ-1);(n=this._tiles[s.key])&&n.hasData()&&(a=s);}for(var l=a;l.overscaledZ>e;)if(t[(l=l.scaledTo(l.overscaledZ-1)).key]){r[a.key]=a;break}}}},i.prototype.findLoadedParent=function(t,e){for(var i=t.overscaledZ-1;i>=e;i--){var r=t.scaledTo(i);if(!r)return;var o=String(r.key),n=this._tiles[o];if(n&&n.hasData())return n;if(this._cache.has(r))return this._cache.get(r)}},i.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),i=Math.floor(5*e),r="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,i):i;this._cache.setMaxSize(r);},i.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,i=Math.round(e);if(this._prevLng=t,i){var r={};for(var o in this._tiles){var n=this._tiles[o];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+i),r[n.tileID.key]=n;}for(var a in this._tiles=r,this._timers)clearTimeout(this._timers[a]),delete this._timers[a];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l);}}},i.prototype.update=function(e){var r=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var o;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?o=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)}):(o=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(o=o.filter(function(t){return r._source.hasTile(t)}))):o=[];var n=(this._source.roundZoom?Math.round:Math.floor)(this.getZoom(e)),a=Math.max(n-i.maxOverzooming,this._source.minzoom),s=Math.max(n+i.maxUnderzooming,this._source.minzoom),l=this._updateRetainedTiles(o,n);if(kt(this._source.type)){for(var c={},u={},h=0,p=Object.keys(l);h<p.length;h+=1){var d=p[h],_=l[d],f=this._tiles[d];if(f&&!(f.fadeEndTime&&f.fadeEndTime<=t.browser.now())){var m=this.findLoadedParent(_,a);m&&(this._addTile(m.tileID),c[m.tileID.key]=m.tileID),u[d]=_;}}for(var g in this._retainLoadedChildren(u,n,s,l),c)l[g]||(this._coveredTiles[g]=!0,l[g]=c[g]);}for(var v in l)this._tiles[v].clearFadeHold();for(var y=0,x=t.keysDifference(this._tiles,l);y<x.length;y+=1){var b=x[y],w=this._tiles[b];w.hasSymbolBuckets&&!w.holdingForFade()?w.setHoldDuration(this.map._fadeDuration):w.hasSymbolBuckets&&!w.symbolFadeFinished()||this._removeTile(b);}}},i.prototype.releaseSymbolFadeTiles=function(){for(var t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t);},i.prototype._updateRetainedTiles=function(t,e){for(var r={},o={},n=Math.max(e-i.maxOverzooming,this._source.minzoom),a=Math.max(e+i.maxUnderzooming,this._source.minzoom),s={},l=0,c=t;l<c.length;l+=1){var u=c[l],h=this._addTile(u);r[u.key]=u,h.hasData()||e<this._source.maxzoom&&(s[u.key]=u);}this._retainLoadedChildren(s,e,a,r);for(var p=0,d=t;p<d.length;p+=1){var _=d[p],f=this._tiles[_.key];if(!f.hasData()){if(e+1>this._source.maxzoom){var m=_.children(this._source.maxzoom)[0],g=this.getTile(m);if(g&&g.hasData()){r[m.key]=m;continue}}else{var v=_.children(this._source.maxzoom);if(r[v[0].key]&&r[v[1].key]&&r[v[2].key]&&r[v[3].key])continue}for(var y=f.wasRequested(),x=_.overscaledZ-1;x>=n;--x){var b=_.scaledTo(x);if(o[b.key])break;if(o[b.key]=!0,!(f=this.getTile(b))&&y&&(f=this._addTile(b)),f&&(r[b.key]=b,y=f.wasRequested(),f.hasData()))break}}}return r},i.prototype._addTile=function(e){var i=this._tiles[e.key];if(i)return i;(i=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,i),i.tileID=e,this._state.initializeTileState(i,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,i)));var r=Boolean(i);return r||(i=new t.Tile(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(i,this._tileLoaded.bind(this,i,e.key,i.state))),i?(i.uses++,this._tiles[e.key]=i,r||this._source.fire(new t.Event("dataloading",{tile:i,coord:i.tileID,dataType:"source"})),i):null},i.prototype._setTileReloadTimer=function(t,e){var i=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var r=e.getExpiryTimeout();r&&(this._timers[t]=setTimeout(function(){i._reloadTile(t,"expired"),delete i._timers[t];},r));},i.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))));},i.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset();},i.prototype.tilesIn=function(e,i,r){var o=this,n=[],a=this.transform;if(!a)return n;for(var s=r?a.getCameraQueryGeometry(e):e,l=e.map(function(t){return a.pointCoordinate(t)}),c=s.map(function(t){return a.pointCoordinate(t)}),u=this.getIds(),h=1/0,p=1/0,d=-1/0,_=-1/0,f=0,m=c;f<m.length;f+=1){var g=m[f];h=Math.min(h,g.x),p=Math.min(p,g.y),d=Math.max(d,g.x),_=Math.max(_,g.y);}for(var v=function(e){var r=o._tiles[u[e]];if(!r.holdingForFade()){var s=r.tileID,f=Math.pow(2,a.zoom-r.tileID.overscaledZ),m=i*r.queryPadding*t.EXTENT/r.tileSize/f,g=[s.getTilePoint(new t.MercatorCoordinate(h,p)),s.getTilePoint(new t.MercatorCoordinate(d,_))];if(g[0].x-m<t.EXTENT&&g[0].y-m<t.EXTENT&&g[1].x+m>=0&&g[1].y+m>=0){var v=l.map(function(t){return s.getTilePoint(t)}),y=c.map(function(t){return s.getTilePoint(t)});n.push({tile:r,tileID:s,queryGeometry:v,cameraQueryGeometry:y,scale:f});}}},y=0;y<u.length;y++)v(y);return n},i.prototype.getVisibleCoordinates=function(t){for(var e=this,i=this.getRenderableIds(t).map(function(t){return e._tiles[t].tileID}),r=0,o=i;r<o.length;r+=1){var n=o[r];n.posMatrix=this.transform.calculatePosMatrix(n.toUnwrapped());}return i},i.prototype.hasTransition=function(){if(this._source.hasTransition())return !0;if(kt(this._source.type))for(var e in this._tiles){var i=this._tiles[e];if(void 0!==i.fadeEndTime&&i.fadeEndTime>=t.browser.now())return !0}return !1},i.prototype.setFeatureState=function(t,e,i){t=t||"_geojsonTileLayer",this._state.updateState(t,e,i);},i.prototype.removeFeatureState=function(t,e,i){t=t||"_geojsonTileLayer",this._state.removeFeatureState(t,e,i);},i.prototype.getFeatureState=function(t,e){return t=t||"_geojsonTileLayer",this._state.getState(t,e)},i}(t.Evented);function At(t,e){return t%32-e%32||e-t}function kt(t){return "raster"===t||"image"===t||"video"===t}function Bt(){return new t.window.Worker(ro.workerUrl)}Rt.maxOverzooming=10,Rt.maxUnderzooming=3;var Ft=function(){this.active={};};Ft.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length<Ft.workerCount;)this.workers.push(new Bt);return this.active[t]=!0,this.workers.slice()},Ft.prototype.release=function(t){delete this.active[t],0===Object.keys(this.active).length&&(this.workers.forEach(function(t){t.terminate();}),this.workers=null);};var Ot,Ut=Math.floor(t.browser.hardwareConcurrency/2);function Nt(e,i){var r={};for(var o in e)"ref"!==o&&(r[o]=e[o]);return t.refProperties.forEach(function(t){t in i&&(r[t]=i[t]);}),r}function Zt(t){t=t.slice();for(var e=Object.create(null),i=0;i<t.length;i++)e[t[i].id]=t[i];for(var r=0;r<t.length;r++)"ref"in t[r]&&(t[r]=Nt(t[r],e[t[r].ref]));return t}Ft.workerCount=Math.max(Math.min(Ut,6),1);var jt={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function qt(t,e,i){i.push({command:jt.addSource,args:[t,e[t]]});}function Vt(t,e,i){e.push({command:jt.removeSource,args:[t]}),i[t]=!0;}function Gt(t,e,i,r){Vt(t,i,r),qt(t,e,i);}function Wt(e,i,r){var o;for(o in e[r])if(e[r].hasOwnProperty(o)&&"data"!==o&&!t.deepEqual(e[r][o],i[r][o]))return !1;for(o in i[r])if(i[r].hasOwnProperty(o)&&"data"!==o&&!t.deepEqual(e[r][o],i[r][o]))return !1;return !0}function Xt(e,i,r,o,n,a){var s;for(s in i=i||{},e=e||{})e.hasOwnProperty(s)&&(t.deepEqual(e[s],i[s])||r.push({command:a,args:[o,s,i[s],n]}));for(s in i)i.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.deepEqual(e[s],i[s])||r.push({command:a,args:[o,s,i[s],n]}));}function Ht(t){return t.id}function Kt(t,e){return t[e.id]=e,t}function Yt(e,i){if(!e)return [{command:jt.setStyle,args:[i]}];var r=[];try{if(!t.deepEqual(e.version,i.version))return [{command:jt.setStyle,args:[i]}];t.deepEqual(e.center,i.center)||r.push({command:jt.setCenter,args:[i.center]}),t.deepEqual(e.zoom,i.zoom)||r.push({command:jt.setZoom,args:[i.zoom]}),t.deepEqual(e.bearing,i.bearing)||r.push({command:jt.setBearing,args:[i.bearing]}),t.deepEqual(e.pitch,i.pitch)||r.push({command:jt.setPitch,args:[i.pitch]}),t.deepEqual(e.sprite,i.sprite)||r.push({command:jt.setSprite,args:[i.sprite]}),t.deepEqual(e.glyphs,i.glyphs)||r.push({command:jt.setGlyphs,args:[i.glyphs]}),t.deepEqual(e.transition,i.transition)||r.push({command:jt.setTransition,args:[i.transition]}),t.deepEqual(e.light,i.light)||r.push({command:jt.setLight,args:[i.light]});var o={},n=[];!function(e,i,r,o){var n;for(n in i=i||{},e=e||{})e.hasOwnProperty(n)&&(i.hasOwnProperty(n)||Vt(n,r,o));for(n in i)i.hasOwnProperty(n)&&(e.hasOwnProperty(n)?t.deepEqual(e[n],i[n])||("geojson"===e[n].type&&"geojson"===i[n].type&&Wt(e,i,n)?r.push({command:jt.setGeoJSONSourceData,args:[n,i[n].data]}):Gt(n,i,r,o)):qt(n,i,r));}(e.sources,i.sources,n,o);var a=[];e.layers&&e.layers.forEach(function(t){o[t.source]?r.push({command:jt.removeLayer,args:[t.id]}):a.push(t);}),r=r.concat(n),function(e,i,r){i=i||[];var o,n,a,s,l,c,u,h=(e=e||[]).map(Ht),p=i.map(Ht),d=e.reduce(Kt,{}),_=i.reduce(Kt,{}),f=h.slice(),m=Object.create(null);for(o=0,n=0;o<h.length;o++)a=h[o],_.hasOwnProperty(a)?n++:(r.push({command:jt.removeLayer,args:[a]}),f.splice(f.indexOf(a,n),1));for(o=0,n=0;o<p.length;o++)a=p[p.length-1-o],f[f.length-1-o]!==a&&(d.hasOwnProperty(a)?(r.push({command:jt.removeLayer,args:[a]}),f.splice(f.lastIndexOf(a,f.length-n),1)):n++,c=f[f.length-o],r.push({command:jt.addLayer,args:[_[a],c]}),f.splice(f.length-o,0,a),m[a]=!0);for(o=0;o<p.length;o++)if(s=d[a=p[o]],l=_[a],!m[a]&&!t.deepEqual(s,l))if(t.deepEqual(s.source,l.source)&&t.deepEqual(s["source-layer"],l["source-layer"])&&t.deepEqual(s.type,l.type)){for(u in Xt(s.layout,l.layout,r,a,null,jt.setLayoutProperty),Xt(s.paint,l.paint,r,a,null,jt.setPaintProperty),t.deepEqual(s.filter,l.filter)||r.push({command:jt.setFilter,args:[a,l.filter]}),t.deepEqual(s.minzoom,l.minzoom)&&t.deepEqual(s.maxzoom,l.maxzoom)||r.push({command:jt.setLayerZoomRange,args:[a,l.minzoom,l.maxzoom]}),s)s.hasOwnProperty(u)&&"layout"!==u&&"paint"!==u&&"filter"!==u&&"metadata"!==u&&"minzoom"!==u&&"maxzoom"!==u&&(0===u.indexOf("paint.")?Xt(s[u],l[u],r,a,u.slice(6),jt.setPaintProperty):t.deepEqual(s[u],l[u])||r.push({command:jt.setLayerProperty,args:[a,u,l[u]]}));for(u in l)l.hasOwnProperty(u)&&!s.hasOwnProperty(u)&&"layout"!==u&&"paint"!==u&&"filter"!==u&&"metadata"!==u&&"minzoom"!==u&&"maxzoom"!==u&&(0===u.indexOf("paint.")?Xt(s[u],l[u],r,a,u.slice(6),jt.setPaintProperty):t.deepEqual(s[u],l[u])||r.push({command:jt.setLayerProperty,args:[a,u,l[u]]}));}else r.push({command:jt.removeLayer,args:[a]}),c=f[f.lastIndexOf(a)+1],r.push({command:jt.addLayer,args:[l,c]});}(a,i.layers,r);}catch(t){console.warn("Unable to compute style diff:",t),r=[{command:jt.setStyle,args:[i]}];}return r}var Jt=function(t,e,i){var r=this.boxCells=[],o=this.circleCells=[];this.xCellCount=Math.ceil(t/i),this.yCellCount=Math.ceil(e/i);for(var n=0;n<this.xCellCount*this.yCellCount;n++)r.push([]),o.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0;};function Qt(e,i,r,o,n){var a=t.create();return i?(t.scale(a,a,[1/n,1/n,1]),r||t.rotateZ(a,a,o.angle)):t.multiply(a,o.labelPlaneMatrix,e),a}function $t(e,i,r,o,n){if(i){var a=t.clone(e);return t.scale(a,a,[n,n,1]),r||t.rotateZ(a,a,-o.angle),a}return o.glCoordMatrix}function te(e,i){var r=[e.x,e.y,0,1];ue(r,r,i);var o=r[3];return {point:new t.Point(r[0]/o,r[1]/o),signedDistanceFromCamera:o}}function ee(t,e){var i=t[0]/t[3],r=t[1]/t[3];return i>=-e[0]&&i<=e[0]&&r>=-e[1]&&r<=e[1]}function ie(e,i,r,o,n,a,s,l){var c=o?e.textSizeData:e.iconSizeData,u=t.evaluateSizeForZoom(c,r.transform.zoom),h=[256/r.width*2+1,256/r.height*2+1],p=o?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;p.clear();for(var d=e.lineVertexArray,_=o?e.text.placedSymbolArray:e.icon.placedSymbolArray,f=r.transform.width/r.transform.height,m=!1,g=0;g<_.length;g++){var v=_.get(g);if(v.hidden||v.writingMode===t.WritingMode.vertical&&!m)ce(v.numGlyphs,p);else{m=!1;var y=[v.anchorX,v.anchorY,0,1];if(t.transformMat4(y,y,i),ee(y,h)){var x=.5+y[3]/r.transform.cameraToCenterDistance*.5,b=t.evaluateSizeForFeature(c,u,v),w=s?b*x:b/x,E=new t.Point(v.anchorX,v.anchorY),T=te(E,n).point,I={},S=ne(v,w,!1,l,i,n,a,e.glyphOffsetArray,d,p,T,E,I,f);m=S.useVertical,(S.notEnoughRoom||m||S.needsFlipping&&ne(v,w,!0,l,i,n,a,e.glyphOffsetArray,d,p,T,E,I,f).notEnoughRoom)&&ce(v.numGlyphs,p);}else ce(v.numGlyphs,p);}}o?e.text.dynamicLayoutVertexBuffer.updateData(p):e.icon.dynamicLayoutVertexBuffer.updateData(p);}function re(t,e,i,r,o,n,a,s,l,c,u,h){var p=s.glyphStartIndex+s.numGlyphs,d=s.lineStartIndex,_=s.lineStartIndex+s.lineLength,f=e.getoffsetX(s.glyphStartIndex),m=e.getoffsetX(p-1),g=se(t*f,i,r,o,n,a,s.segment,d,_,l,c,u,h);if(!g)return null;var v=se(t*m,i,r,o,n,a,s.segment,d,_,l,c,u,h);return v?{first:g,last:v}:null}function oe(e,i,r,o){if(e===t.WritingMode.horizontal&&Math.abs(r.y-i.y)>Math.abs(r.x-i.x)*o)return {useVertical:!0};return (e===t.WritingMode.vertical?i.y<r.y:i.x>r.x)?{needsFlipping:!0}:null}function ne(e,i,r,o,n,a,s,l,c,u,h,p,d,_){var f,m=i/24,g=e.lineOffsetX*m,v=e.lineOffsetY*m;if(e.numGlyphs>1){var y=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=re(m,l,g,v,r,h,p,e,c,a,d,!1);if(!w)return {notEnoughRoom:!0};var E=te(w.first.point,s).point,T=te(w.last.point,s).point;if(o&&!r){var I=oe(e.writingMode,E,T,_);if(I)return I}f=[w.first];for(var S=e.glyphStartIndex+1;S<y-1;S++)f.push(se(m*l.getoffsetX(S),g,v,r,h,p,e.segment,x,b,c,a,d,!1));f.push(w.last);}else{if(o&&!r){var C=te(p,n).point,L=e.lineStartIndex+e.segment+1,P=new t.Point(c.getx(L),c.gety(L)),M=te(P,n),z=M.signedDistanceFromCamera>0?M.point:ae(p,P,C,1,n),D=oe(e.writingMode,C,z,_);if(D)return D}var R=se(m*l.getoffsetX(e.glyphStartIndex),g,v,r,h,p,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,c,a,d,!1);if(!R)return {notEnoughRoom:!0};f=[R];}for(var A=0,k=f;A<k.length;A+=1){var B=k[A];t.addDynamicAttributes(u,B.point,B.angle);}return {}}function ae(t,e,i,r,o){var n=te(t.add(t.sub(e)._unit()),o).point,a=i.sub(n);return i.add(a._mult(r/a.mag()))}function se(e,i,r,o,n,a,s,l,c,u,h,p,d){var _=o?e-i:e+i,f=_>0?1:-1,m=0;o&&(f*=-1,m=Math.PI),f<0&&(m+=Math.PI);for(var g=f>0?l+s:l+s+1,v=g,y=n,x=n,b=0,w=0,E=Math.abs(_);b+w<=E;){if((g+=f)<l||g>=c)return null;if(x=y,void 0===(y=p[g])){var T=new t.Point(u.getx(g),u.gety(g)),I=te(T,h);if(I.signedDistanceFromCamera>0)y=p[g]=I.point;else{var S=g-f;y=ae(0===b?a:new t.Point(u.getx(S),u.gety(S)),T,x,E-b+1,h);}}b+=w,w=x.dist(y);}var C=(E-b)/w,L=y.sub(x),P=L.mult(C)._add(x);return P._add(L._unit()._perp()._mult(r*f)),{point:P,angle:m+Math.atan2(y.y-x.y,y.x-x.x),tileDistance:d?{prevTileDistance:g-f===v?0:u.gettileUnitDistanceFromAnchor(g-f),lastSegmentViewportDistance:E-b}:null}}Jt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Jt.prototype.insert=function(t,e,i,r,o){this._forEachCell(e,i,r,o,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(o);},Jt.prototype.insertCircle=function(t,e,i,r){this._forEachCell(e-r,i-r,e+r,i+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(i),this.circles.push(r);},Jt.prototype._insertBoxCell=function(t,e,i,r,o,n){this.boxCells[o].push(n);},Jt.prototype._insertCircleCell=function(t,e,i,r,o,n){this.circleCells[o].push(n);},Jt.prototype._query=function(t,e,i,r,o,n){if(i<0||t>this.width||r<0||e>this.height)return !o&&[];var a=[];if(t<=0&&e<=0&&this.width<=i&&this.height<=r){if(o)return !0;for(var s=0;s<this.boxKeys.length;s++)a.push({key:this.boxKeys[s],x1:this.bboxes[4*s],y1:this.bboxes[4*s+1],x2:this.bboxes[4*s+2],y2:this.bboxes[4*s+3]});for(var l=0;l<this.circleKeys.length;l++){var c=this.circles[3*l],u=this.circles[3*l+1],h=this.circles[3*l+2];a.push({key:this.circleKeys[l],x1:c-h,y1:u-h,x2:c+h,y2:u+h});}return n?a.filter(n):a}var p={hitTest:o,seenUids:{box:{},circle:{}}};return this._forEachCell(t,e,i,r,this._queryCell,a,p,n),o?a.length>0:a},Jt.prototype._queryCircle=function(t,e,i,r,o){var n=t-i,a=t+i,s=e-i,l=e+i;if(a<0||n>this.width||l<0||s>this.height)return !r&&[];var c=[],u={hitTest:r,circle:{x:t,y:e,radius:i},seenUids:{box:{},circle:{}}};return this._forEachCell(n,s,a,l,this._queryCellCircle,c,u,o),r?c.length>0:c},Jt.prototype.query=function(t,e,i,r,o){return this._query(t,e,i,r,!1,o)},Jt.prototype.hitTest=function(t,e,i,r,o){return this._query(t,e,i,r,!0,o)},Jt.prototype.hitTestCircle=function(t,e,i,r){return this._queryCircle(t,e,i,!0,r)},Jt.prototype._queryCell=function(t,e,i,r,o,n,a,s){var l=a.seenUids,c=this.boxCells[o];if(null!==c)for(var u=this.bboxes,h=0,p=c;h<p.length;h+=1){var d=p[h];if(!l.box[d]){l.box[d]=!0;var _=4*d;if(t<=u[_+2]&&e<=u[_+3]&&i>=u[_+0]&&r>=u[_+1]&&(!s||s(this.boxKeys[d]))){if(a.hitTest)return n.push(!0),!0;n.push({key:this.boxKeys[d],x1:u[_],y1:u[_+1],x2:u[_+2],y2:u[_+3]});}}}var f=this.circleCells[o];if(null!==f)for(var m=this.circles,g=0,v=f;g<v.length;g+=1){var y=v[g];if(!l.circle[y]){l.circle[y]=!0;var x=3*y;if(this._circleAndRectCollide(m[x],m[x+1],m[x+2],t,e,i,r)&&(!s||s(this.circleKeys[y]))){if(a.hitTest)return n.push(!0),!0;var b=m[x],w=m[x+1],E=m[x+2];n.push({key:this.circleKeys[y],x1:b-E,y1:w-E,x2:b+E,y2:w+E});}}}},Jt.prototype._queryCellCircle=function(t,e,i,r,o,n,a,s){var l=a.circle,c=a.seenUids,u=this.boxCells[o];if(null!==u)for(var h=this.bboxes,p=0,d=u;p<d.length;p+=1){var _=d[p];if(!c.box[_]){c.box[_]=!0;var f=4*_;if(this._circleAndRectCollide(l.x,l.y,l.radius,h[f+0],h[f+1],h[f+2],h[f+3])&&(!s||s(this.boxKeys[_])))return n.push(!0),!0}}var m=this.circleCells[o];if(null!==m)for(var g=this.circles,v=0,y=m;v<y.length;v+=1){var x=y[v];if(!c.circle[x]){c.circle[x]=!0;var b=3*x;if(this._circlesCollide(g[b],g[b+1],g[b+2],l.x,l.y,l.radius)&&(!s||s(this.circleKeys[x])))return n.push(!0),!0}}},Jt.prototype._forEachCell=function(t,e,i,r,o,n,a,s){for(var l=this._convertToXCellCoord(t),c=this._convertToYCellCoord(e),u=this._convertToXCellCoord(i),h=this._convertToYCellCoord(r),p=l;p<=u;p++)for(var d=c;d<=h;d++){var _=this.xCellCount*d+p;if(o.call(this,t,e,i,r,_,n,a,s))return}},Jt.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},Jt.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},Jt.prototype._circlesCollide=function(t,e,i,r,o,n){var a=r-t,s=o-e,l=i+n;return l*l>a*a+s*s},Jt.prototype._circleAndRectCollide=function(t,e,i,r,o,n,a){var s=(n-r)/2,l=Math.abs(t-(r+s));if(l>s+i)return !1;var c=(a-o)/2,u=Math.abs(e-(o+c));if(u>c+i)return !1;if(l<=s||u<=c)return !0;var h=l-s,p=u-c;return h*h+p*p<=i*i};var le=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function ce(t,e){for(var i=0;i<t;i++){var r=e.length;e.resize(r+4),e.float32.set(le,3*r);}}function ue(t,e,i){var r=e[0],o=e[1];return t[0]=i[0]*r+i[4]*o+i[12],t[1]=i[1]*r+i[5]*o+i[13],t[3]=i[3]*r+i[7]*o+i[15],t}var he=function(t,e,i){void 0===e&&(e=new Jt(t.width+200,t.height+200,25)),void 0===i&&(i=new Jt(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=i,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200;};function pe(t,e,i){t[e+4]=i?1:0;}function de(e,i,r){return i*(t.EXTENT/(e.tileSize*Math.pow(2,r-e.tileID.overscaledZ)))}he.prototype.placeCollisionBox=function(t,e,i,r,o){var n=this.projectAndGetPerspectiveRatio(r,t.anchorPointX,t.anchorPointY),a=i*n.perspectiveRatio,s=t.x1*a+n.point.x,l=t.y1*a+n.point.y,c=t.x2*a+n.point.x,u=t.y2*a+n.point.y;return !this.isInsideGrid(s,l,c,u)||!e&&this.grid.hitTest(s,l,c,u,o)?{box:[],offscreen:!1}:{box:[s,l,c,u],offscreen:this.isOffscreen(s,l,c,u)}},he.prototype.approximateTileDistance=function(t,e,i,r,o){var n=o?1:r/this.pitchfactor,a=t.lastSegmentViewportDistance*i;return t.prevTileDistance+a+(n-1)*a*Math.abs(Math.sin(e))},he.prototype.placeCollisionCircles=function(e,i,r,o,n,a,s,l,c,u,h,p,d){var _=[],f=this.projectAnchor(c,n.anchorX,n.anchorY),m=l/24,g=n.lineOffsetX*l,v=n.lineOffsetY*l,y=new t.Point(n.anchorX,n.anchorY),x=re(m,s,g,v,!1,te(y,u).point,y,n,a,u,{},!0),b=!1,w=!1,E=!0,T=f.perspectiveRatio*o,I=1/(o*r),S=0,C=0;x&&(S=this.approximateTileDistance(x.first.tileDistance,x.first.angle,I,f.cameraDistance,p),C=this.approximateTileDistance(x.last.tileDistance,x.last.angle,I,f.cameraDistance,p));for(var L=0;L<e.length;L+=5){var P=e[L],M=e[L+1],z=e[L+2],D=e[L+3];if(!x||D<-S||D>C)pe(e,L,!1);else{var R=this.projectPoint(c,P,M),A=z*T;if(_.length>0){var k=R.x-_[_.length-4],B=R.y-_[_.length-3];if(A*A*2>k*k+B*B)if(L+8<e.length){var F=e[L+8];if(F>-S&&F<C){pe(e,L,!1);continue}}}var O=L/5;_.push(R.x,R.y,A,O),pe(e,L,!0);var U=R.x-A,N=R.y-A,Z=R.x+A,j=R.y+A;if(E=E&&this.isOffscreen(U,N,Z,j),w=w||this.isInsideGrid(U,N,Z,j),!i&&this.grid.hitTestCircle(R.x,R.y,A,d)){if(!h)return {circles:[],offscreen:!1};b=!0;}}}return {circles:b||!w?[]:_,offscreen:E}},he.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return {};for(var i=[],r=1/0,o=1/0,n=-1/0,a=-1/0,s=0,l=e;s<l.length;s+=1){var c=l[s],u=new t.Point(c.x+100,c.y+100);r=Math.min(r,u.x),o=Math.min(o,u.y),n=Math.max(n,u.x),a=Math.max(a,u.y),i.push(u);}for(var h={},p={},d=0,_=this.grid.query(r,o,n,a).concat(this.ignoredGrid.query(r,o,n,a));d<_.length;d+=1){var f=_[d],m=f.key;if(void 0===h[m.bucketInstanceId]&&(h[m.bucketInstanceId]={}),!h[m.bucketInstanceId][m.featureIndex]){var g=[new t.Point(f.x1,f.y1),new t.Point(f.x2,f.y1),new t.Point(f.x2,f.y2),new t.Point(f.x1,f.y2)];t.polygonIntersectsPolygon(i,g)&&(h[m.bucketInstanceId][m.featureIndex]=!0,void 0===p[m.bucketInstanceId]&&(p[m.bucketInstanceId]=[]),p[m.bucketInstanceId].push(m.featureIndex));}}return p},he.prototype.insertCollisionBox=function(t,e,i,r,o){var n={bucketInstanceId:i,featureIndex:r,collisionGroupID:o};(e?this.ignoredGrid:this.grid).insert(n,t[0],t[1],t[2],t[3]);},he.prototype.insertCollisionCircles=function(t,e,i,r,o){for(var n=e?this.ignoredGrid:this.grid,a={bucketInstanceId:i,featureIndex:r,collisionGroupID:o},s=0;s<t.length;s+=4)n.insertCircle(a,t[s],t[s+1],t[s+2]);},he.prototype.projectAnchor=function(t,e,i){var r=[e,i,0,1];return ue(r,r,t),{perspectiveRatio:.5+this.transform.cameraToCenterDistance/r[3]*.5,cameraDistance:r[3]}},he.prototype.projectPoint=function(e,i,r){var o=[i,r,0,1];return ue(o,o,e),new t.Point((o[0]/o[3]+1)/2*this.transform.width+100,(-o[1]/o[3]+1)/2*this.transform.height+100)},he.prototype.projectAndGetPerspectiveRatio=function(e,i,r){var o=[i,r,0,1];return ue(o,o,e),{point:new t.Point((o[0]/o[3]+1)/2*this.transform.width+100,(-o[1]/o[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/o[3]*.5}},he.prototype.isOffscreen=function(t,e,i,r){return i<100||t>=this.screenRightBoundary||r<100||e>this.screenBottomBoundary},he.prototype.isInsideGrid=function(t,e,i,r){return i>=0&&t<this.gridRightBoundary&&r>=0&&e<this.gridBottomBoundary};var _e=function(t,e,i,r){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):r&&i?1:0,this.placed=i;};_e.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var fe=function(t,e,i,r,o){this.text=new _e(t?t.text:null,e,i,o),this.icon=new _e(t?t.icon:null,e,r,o);};fe.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var me=function(t,e,i){this.text=t,this.icon=e,this.skipFade=i;},ge=function(t,e,i,r,o){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=i,this.bucketIndex=r,this.tileID=o;},ve=function(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={};};function ye(e,i,r,o,n){var a=t.getAnchorAlignment(e),s=-(a.horizontalAlign-.5)*i,l=-(a.verticalAlign-.5)*r,c=t.evaluateRadialOffset(e,o);return new t.Point(s+c[0]*n,l+c[1]*n)}ve.prototype.get=function(t){if(this.crossSourceCollisions)return {ID:0,predicate:null};if(!this.collisionGroups[t]){var e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:function(t){return t.collisionGroupID===e}};}return this.collisionGroups[t]};var xe=function(t,e,i,r){this.transform=t.clone(),this.collisionIndex=new he(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=e,this.retainedQueryData={},this.collisionGroups=new ve(i),this.prevPlacement=r,r&&(r.prevPlacement=void 0);};function be(t,e,i,r,o){t.emplaceBack(e?1:0,i?1:0,r||0,o||0),t.emplaceBack(e?1:0,i?1:0,r||0,o||0),t.emplaceBack(e?1:0,i?1:0,r||0,o||0),t.emplaceBack(e?1:0,i?1:0,r||0,o||0);}xe.prototype.placeLayerTile=function(e,i,r,o){var n=i.getBucket(e),a=i.latestFeatureIndex;if(n&&a&&e.id===n.layerIds[0]){var s=i.collisionBoxArray,l=n.layers[0].layout,c=Math.pow(2,this.transform.zoom-i.tileID.overscaledZ),u=i.tileSize/t.EXTENT,h=this.transform.calculatePosMatrix(i.tileID.toUnwrapped()),p=Qt(h,"map"===l.get("text-pitch-alignment"),"map"===l.get("text-rotation-alignment"),this.transform,de(i,1,this.transform.zoom)),d=Qt(h,"map"===l.get("icon-pitch-alignment"),"map"===l.get("icon-rotation-alignment"),this.transform,de(i,1,this.transform.zoom));this.retainedQueryData[n.bucketInstanceId]=new ge(n.bucketInstanceId,a,n.sourceLayerIndex,n.index,i.tileID),this.placeLayerBucket(n,h,p,d,c,u,r,i.holdingForFade(),o,s);}},xe.prototype.attemptAnchorPlacement=function(e,i,r,o,n,a,s,l,c,u,h,p,d,_){var f,m=ye(e,r,o,n,a),g=this.collisionIndex.placeCollisionBox(function(e,i,r,o,n,a){var s=e.x1,l=e.x2,c=e.y1,u=e.y2,h=e.anchorPointX,p=e.anchorPointY,d=new t.Point(i,r);return o&&d._rotate(n?a:-a),{x1:s+d.x,y1:c+d.y,x2:l+d.x,y2:u+d.y,anchorPointX:h,anchorPointY:p}}(i,m.x,m.y,s,l,this.transform.angle),p,c,u,h.predicate);if(g.box.length>0)return this.prevPlacement&&this.prevPlacement.variableOffsets[d.crossTileID]&&this.prevPlacement.placements[d.crossTileID]&&this.prevPlacement.placements[d.crossTileID].text&&(f=this.prevPlacement.variableOffsets[d.crossTileID].anchor),this.variableOffsets[d.crossTileID]={radialOffset:n,width:r,height:o,anchor:e,textBoxScale:a,prevAnchor:f},this.markUsedJustification(_,e,d),g},xe.prototype.placeLayerBucket=function(e,i,r,o,n,a,s,l,c,u){var h=this,p=e.layers[0].layout,d=t.evaluateSizeForZoom(e.textSizeData,this.transform.zoom),_=p.get("text-optional"),f=p.get("icon-optional"),m=p.get("text-allow-overlap"),g=p.get("icon-allow-overlap"),v=m&&(g||!e.hasIconData()||f),y=g&&(m||!e.hasTextData()||_),x=this.collisionGroups.get(e.sourceID),b="map"===p.get("text-rotation-alignment"),w="map"===p.get("text-pitch-alignment"),E="viewport-y"===p.get("symbol-z-order");!e.collisionArrays&&u&&e.deserializeCollisionBoxes(u);var T=function(o,u){if(!c[o.crossTileID])if(l)h.placements[o.crossTileID]=new me(!1,!1,!1);else{var g=!1,E=!1,T=!0,I=null,S=null,C=null,L=0,P=0;u.textFeatureIndex&&(L=u.textFeatureIndex);var M=u.textBox;if(M)if(p.get("text-variable-anchor")){var z=M.x2-M.x1,D=M.y2-M.y1,R=o.textBoxScale,A=p.get("text-variable-anchor");if(h.prevPlacement&&h.prevPlacement.variableOffsets[o.crossTileID]){var k=h.prevPlacement.variableOffsets[o.crossTileID];A.indexOf(k.anchor)>0&&(A=A.filter(function(t){return t!==k.anchor})).unshift(k.anchor);}for(var B=0,F=A;B<F.length;B+=1){var O=F[B];if(I=h.attemptAnchorPlacement(O,M,z,D,o.radialTextOffset,R,b,w,a,i,x,m,o,e)){g=!0;break}}if(!h.variableOffsets[o.crossTileID]&&h.prevPlacement){var U=h.prevPlacement.variableOffsets[o.crossTileID];U&&(h.variableOffsets[o.crossTileID]=U,h.markUsedJustification(e,U.anchor,o));}}else g=(I=h.collisionIndex.placeCollisionBox(M,p.get("text-allow-overlap"),a,i,x.predicate)).box.length>0;T=I&&I.offscreen;var N=u.textCircles;if(N){var Z=e.text.placedSymbolArray.get(o.centerJustifiedTextSymbolIndex),j=t.evaluateSizeForFeature(e.textSizeData,d,Z);S=h.collisionIndex.placeCollisionCircles(N,p.get("text-allow-overlap"),n,a,Z,e.lineVertexArray,e.glyphOffsetArray,j,i,r,s,w,x.predicate),g=p.get("text-allow-overlap")||S.circles.length>0,T=T&&S.offscreen;}u.iconFeatureIndex&&(P=u.iconFeatureIndex),u.iconBox&&(E=(C=h.collisionIndex.placeCollisionBox(u.iconBox,p.get("icon-allow-overlap"),a,i,x.predicate)).box.length>0,T=T&&C.offscreen);var q=_||0===o.numHorizontalGlyphVertices&&0===o.numVerticalGlyphVertices,V=f||0===o.numIconVertices;q||V?V?q||(E=E&&g):g=E&&g:E=g=E&&g,g&&I&&h.collisionIndex.insertCollisionBox(I.box,p.get("text-ignore-placement"),e.bucketInstanceId,L,x.ID),E&&C&&h.collisionIndex.insertCollisionBox(C.box,p.get("icon-ignore-placement"),e.bucketInstanceId,P,x.ID),g&&S&&h.collisionIndex.insertCollisionCircles(S.circles,p.get("text-ignore-placement"),e.bucketInstanceId,L,x.ID),h.placements[o.crossTileID]=new me(g||v,E||y,T||e.justReloaded),c[o.crossTileID]=!0;}};if(E)for(var I=e.getSortedSymbolIndexes(this.transform.angle),S=I.length-1;S>=0;--S){var C=I[S];T(e.symbolInstances.get(C),e.collisionArrays[C]);}else for(var L=0;L<e.symbolInstances.length;++L)T(e.symbolInstances.get(L),e.collisionArrays[L]);e.justReloaded=!1;},xe.prototype.markUsedJustification=function(e,i,r){var o={left:r.leftJustifiedTextSymbolIndex,center:r.centerJustifiedTextSymbolIndex,right:r.rightJustifiedTextSymbolIndex},n=o[t.getAnchorJustification(i)];for(var a in o){var s=o[a];s>=0&&(e.text.placedSymbolArray.get(s).crossTileID=n>=0&&s!==n?0:r.crossTileID);}},xe.prototype.commit=function(t){this.commitTime=t;var e=this.prevPlacement,i=!1,r=e&&0!==this.fadeDuration?(this.commitTime-e.commitTime)/this.fadeDuration:1,o=e?e.opacities:{},n=e?e.variableOffsets:{};for(var a in this.placements){var s=this.placements[a],l=o[a];l?(this.opacities[a]=new fe(l,r,s.text,s.icon),i=i||s.text!==l.text.placed||s.icon!==l.icon.placed):(this.opacities[a]=new fe(null,r,s.text,s.icon,s.skipFade),i=i||s.text||s.icon);}for(var c in o){var u=o[c];if(!this.opacities[c]){var h=new fe(u,r,!1,!1);h.isHidden()||(this.opacities[c]=h,i=i||u.text.placed||u.icon.placed);}}for(var p in n)this.variableOffsets[p]||!this.opacities[p]||this.opacities[p].isHidden()||(this.variableOffsets[p]=n[p]);i?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t);},xe.prototype.updateLayerOpacities=function(t,e){for(var i={},r=0,o=e;r<o.length;r+=1){var n=o[r],a=n.getBucket(t);a&&n.latestFeatureIndex&&t.id===a.layerIds[0]&&this.updateBucketOpacities(a,i,n.collisionBoxArray);}},xe.prototype.updateBucketOpacities=function(e,i,r){e.hasTextData()&&e.text.opacityVertexArray.clear(),e.hasIconData()&&e.icon.opacityVertexArray.clear(),e.hasCollisionBoxData()&&e.collisionBox.collisionVertexArray.clear(),e.hasCollisionCircleData()&&e.collisionCircle.collisionVertexArray.clear();var o=e.layers[0].layout,n=new fe(null,0,!1,!1,!0),a=o.get("text-allow-overlap"),s=o.get("icon-allow-overlap"),l=o.get("text-variable-anchor"),c="map"===o.get("text-rotation-alignment"),u="map"===o.get("text-pitch-alignment"),h=new fe(null,0,a&&(s||!e.hasIconData()||o.get("icon-optional")),s&&(a||!e.hasTextData()||o.get("text-optional")),!0);!e.collisionArrays&&r&&(e.hasCollisionBoxData()||e.hasCollisionCircleData())&&e.deserializeCollisionBoxes(r);for(var p=0;p<e.symbolInstances.length;p++){var d=e.symbolInstances.get(p),_=d.numHorizontalGlyphVertices,f=d.numVerticalGlyphVertices,m=d.crossTileID,g=i[m],v=this.opacities[m];g?v=n:v||(v=h,this.opacities[m]=v),i[m]=!0;var y=_>0||f>0,x=d.numIconVertices>0;if(y){for(var b=Pe(v.text),w=(_+f)/4,E=0;E<w;E++)e.text.opacityVertexArray.emplaceBack(b);var T=v.text.isHidden()?1:0;[d.rightJustifiedTextSymbolIndex,d.centerJustifiedTextSymbolIndex,d.leftJustifiedTextSymbolIndex,d.verticalPlacedTextSymbolIndex].forEach(function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=T);});var I=this.variableOffsets[d.crossTileID];I&&this.markUsedJustification(e,I.anchor,d);}if(x){for(var S=Pe(v.icon),C=0;C<d.numIconVertices/4;C++)e.icon.opacityVertexArray.emplaceBack(S);e.icon.placedSymbolArray.get(p).hidden=v.icon.isHidden();}if(e.hasCollisionBoxData()||e.hasCollisionCircleData()){var L=e.collisionArrays[p];if(L){if(L.textBox){var P=new t.Point(0,0),M=!0;if(l){var z=this.variableOffsets[m];z?(P=ye(z.anchor,z.width,z.height,z.radialOffset,z.textBoxScale),c&&P._rotate(u?this.transform.angle:-this.transform.angle)):M=!1;}be(e.collisionBox.collisionVertexArray,v.text.placed,!M,P.x,P.y);}L.iconBox&&be(e.collisionBox.collisionVertexArray,v.icon.placed,!1);var D=L.textCircles;if(D&&e.hasCollisionCircleData())for(var R=0;R<D.length;R+=5){var A=g||0===D[R+4];be(e.collisionCircle.collisionVertexArray,v.text.placed,A);}}}}e.sortFeatures(this.transform.angle),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasCollisionBoxData()&&e.collisionBox.collisionVertexBuffer&&e.collisionBox.collisionVertexBuffer.updateData(e.collisionBox.collisionVertexArray),e.hasCollisionCircleData()&&e.collisionCircle.collisionVertexBuffer&&e.collisionCircle.collisionVertexBuffer.updateData(e.collisionCircle.collisionVertexArray);},xe.prototype.symbolFadeChange=function(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration},xe.prototype.hasTransitions=function(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration},xe.prototype.stillRecent=function(t){return this.commitTime+this.fadeDuration>t},xe.prototype.setStale=function(){this.stale=!0;};var we=Math.pow(2,25),Ee=Math.pow(2,24),Te=Math.pow(2,17),Ie=Math.pow(2,16),Se=Math.pow(2,9),Ce=Math.pow(2,8),Le=Math.pow(2,1);function Pe(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,i=Math.floor(127*t.opacity);return i*we+e*Ee+i*Te+e*Ie+i*Se+e*Ce+i*Le+e}var Me=function(){this._currentTileIndex=0,this._seenCrossTileIDs={};};Me.prototype.continuePlacement=function(t,e,i,r,o){for(;this._currentTileIndex<t.length;){var n=t[this._currentTileIndex];if(e.placeLayerTile(r,n,i,this._seenCrossTileIDs),this._currentTileIndex++,o())return !0}};var ze=function(t,e,i,r,o,n,a){this.placement=new xe(t,o,n,a),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=i,this._showCollisionBoxes=r,this._done=!1;};ze.prototype.isDone=function(){return this._done},ze.prototype.continuePlacement=function(e,i,r){for(var o=this,n=t.browser.now(),a=function(){var e=t.browser.now()-n;return !o._forceFullPlacement&&e>2};this._currentPlacementIndex>=0;){var s=i[e[this._currentPlacementIndex]],l=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(this._inProgressLayer||(this._inProgressLayer=new Me),this._inProgressLayer.continuePlacement(r[s.source],this.placement,this._showCollisionBoxes,s,a))return;delete this._inProgressLayer;}this._currentPlacementIndex--;}this._done=!0;},ze.prototype.commit=function(t){return this.placement.commit(t),this.placement};var De=512/t.EXTENT/2,Re=function(t,e,i){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=i;for(var r=0;r<e.length;r++){var o=e.get(r),n=o.key;this.indexedSymbolInstances[n]||(this.indexedSymbolInstances[n]=[]),this.indexedSymbolInstances[n].push({crossTileID:o.crossTileID,coord:this.getScaledCoordinates(o,t)});}};Re.prototype.getScaledCoordinates=function(e,i){var r=i.canonical.z-this.tileID.canonical.z,o=De/Math.pow(2,r);return {x:Math.floor((i.canonical.x*t.EXTENT+e.anchorX)*o),y:Math.floor((i.canonical.y*t.EXTENT+e.anchorY)*o)}},Re.prototype.findMatches=function(t,e,i){for(var r=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),o=0;o<t.length;o++){var n=t.get(o);if(!n.crossTileID){var a=this.indexedSymbolInstances[n.key];if(a)for(var s=this.getScaledCoordinates(n,e),l=0,c=a;l<c.length;l+=1){var u=c[l];if(Math.abs(u.coord.x-s.x)<=r&&Math.abs(u.coord.y-s.y)<=r&&!i[u.crossTileID]){i[u.crossTileID]=!0,n.crossTileID=u.crossTileID;break}}}}};var Ae=function(){this.maxCrossTileID=0;};Ae.prototype.generate=function(){return ++this.maxCrossTileID};var ke=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0;};ke.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var i in this.indexes){var r=this.indexes[i],o={};for(var n in r){var a=r[n];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+e),o[a.tileID.key]=a;}this.indexes[i]=o;}this.lng=t;},ke.prototype.addBucket=function(t,e,i){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return !1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key]);}for(var r=0;r<e.symbolInstances.length;r++){e.symbolInstances.get(r).crossTileID=0;}this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var o=this.usedCrossTileIDs[t.overscaledZ];for(var n in this.indexes){var a=this.indexes[n];if(Number(n)>t.overscaledZ)for(var s in a){var l=a[s];l.tileID.isChildOf(t)&&l.findMatches(e.symbolInstances,t,o);}else{var c=a[t.scaledTo(Number(n)).key];c&&c.findMatches(e.symbolInstances,t,o);}}for(var u=0;u<e.symbolInstances.length;u++){var h=e.symbolInstances.get(u);h.crossTileID||(h.crossTileID=i.generate(),o[h.crossTileID]=!0);}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Re(t,e.symbolInstances,e.bucketInstanceId),!0},ke.prototype.removeBucketCrossTileIDs=function(t,e){for(var i in e.indexedSymbolInstances)for(var r=0,o=e.indexedSymbolInstances[i];r<o.length;r+=1){var n=o[r];delete this.usedCrossTileIDs[t][n.crossTileID];}},ke.prototype.removeStaleBuckets=function(t){var e=!1;for(var i in this.indexes){var r=this.indexes[i];for(var o in r)t[r[o].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,r[o]),delete r[o],e=!0);}return e};var Be=function(){this.layerIndexes={},this.crossTileIDs=new Ae,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={};};Be.prototype.addLayer=function(t,e,i){var r=this.layerIndexes[t.id];void 0===r&&(r=this.layerIndexes[t.id]=new ke);var o=!1,n={};r.handleWrapJump(i);for(var a=0,s=e;a<s.length;a+=1){var l=s[a],c=l.getBucket(t);c&&t.id===c.layerIds[0]&&(c.bucketInstanceId||(c.bucketInstanceId=++this.maxBucketInstanceId),r.addBucket(l.tileID,c,this.crossTileIDs)&&(o=!0),n[c.bucketInstanceId]=!0);}return r.removeStaleBuckets(n)&&(o=!0),o},Be.prototype.pruneUnusedLayers=function(t){var e={};for(var i in t.forEach(function(t){e[t]=!0;}),this.layerIndexes)e[i]||delete this.layerIndexes[i];};var Fe=function(e,i){return t.emitValidationErrors(e,i&&i.filter(function(t){return "source.canvas"!==t.identifier}))},Oe=t.pick(jt,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setGlyphs","setSprite"]),Ue=t.pick(jt,["setCenter","setZoom","setBearing","setPitch"]),Ne=function(e){function i(r,o){var n=this;void 0===o&&(o={}),e.call(this),this.map=r,this.dispatcher=new C((Ot||(Ot=new Ft),Ot),this),this._spriteRequests={},this.imageManagerFactory=new _,this.imageManagerFactory.setEventedParent(this),this.glyphManagerFactory=new w(r._requestManager.transformRequest,o.localIdeographFontFamily),this._sprites={},this._glyphs={},this.lineAtlas=new S(256,512),this.crossTileSymbolIndex=new Be,this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.ZoomHistory,this._loaded=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",t.getReferrer());var a=this;this._rtlTextPluginCallback=i.registerForPluginAvailability(function(t){for(var e in a.dispatcher.broadcast("loadRTLTextPlugin",t.pluginURL,t.completionCallback),a.sourceCaches)a.sourceCaches[e].reload();}),this.on("data",function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=n.sourceCaches[t.sourceId];if(e){var i=e.getSource();if(i&&i.vectorLayerIds)for(var r in n._layers){var o=n._layers[r];o.source===i.id&&n._validateLayer(o);}}}});}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.loadURL=function(e,i){var r=this;void 0===i&&(i={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var o="boolean"==typeof i.validate?i.validate:!t.isMapboxURL(e);e=this.map._requestManager.normalizeStyleURL(e,i.accessToken);var n=this.map._requestManager.transformRequest(e,t.ResourceType.Style);this._request=t.getJSON(n,function(e,i){r._request=null,e?r.fire(new t.ErrorEvent(e)):i&&r._load(i,o);});},i.prototype.loadJSON=function(e,i){var r=this;void 0===i&&(i={}),this.fire(new t.Event("dataloading",{dataType:"style"})),this._request=t.browser.frame(function(){r._request=null,r._load(e,!1!==i.validate);});},i.prototype._load=function(e,i){var r=this;if(!i||!Fe(this,t.validateStyle(e))){for(var o in this._loaded=!0,this.stylesheet=e,e.sources)this.addSource(o,e.sources[o],{validate:!1});if(e.sprite){if("string"==typeof e.sprite){var n={};for(var a in e.sources)n[a]=e.sprite;e.sprite=n;}var s=function(i){var o=h(e.sprite[i],r.map._requestManager,function(o,n){if(r._sprites[i]=e.sprite[i],r._spriteRequests[i]=null,delete r._spriteRequests[i],o)r.fire(new t.ErrorEvent(o));else if(n)for(var a in n)r.imageManagerFactory.addImage(a,n[a],i);r.imageManagerFactory.setLoaded(!0,i),r.fire(new t.Event("data",{dataType:"style"}));});r._spriteRequests[i]=o;var n="string"==typeof e.glyphs?e.glyphs:e.glyphs[i];n&&(r.glyphManagerFactory.setURL(n,i),r._glyphs[i]=n);};for(var l in e.sprite)s(l);}else this.imageManagerFactory.setLoaded(!0);var c=Zt(this.stylesheet.layers);this._order=c.map(function(t){return t.id}),this._layers={};for(var u=0,p=c;u<p.length;u+=1){var d=p[u];(d=t.createStyleLayer(d)).setEventedParent(this,{layer:{id:d.id}}),this._layers[d.id]=d;}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new I(this.stylesheet.light),this.fire(new t.Event("data",{dataType:"style"})),this.fire(new t.Event("style.load"));}},i.prototype.setSprite=function(t){for(var e in t)this.addSprite(e,t[e]);},i.prototype.addSpriteObject=function(e,i,r){var o=t.browser.getImageData(i),n={};for(var a in r){var s=r[a],l=s.width,c=s.height,u=s.x,h=s.y,p=s.sdf,d=s.pixelRatio,_=new t.RGBAImage({width:l,height:c});t.RGBAImage.copy(o,_,{x:u,y:h},{x:0,y:0},{width:l,height:c}),n[a]={data:_,pixelRatio:d,sdf:p};}for(var f in n)this.imageManagerFactory.addImage(f,n[f],e);},i.prototype.addSprite=function(e,i){var r=this;this.imageManagerFactory.imageManagers[e]||(this.imageManagerFactory.imageManagers[e]=new d);var o=h(i,this.map._requestManager,function(o,n){if(r._sprites[e]=i,r._spriteRequests[e]=null,delete r._spriteRequests[e],o)r.fire(new t.ErrorEvent(o));else if(n)for(var a in n)r.imageManagerFactory.addImage(a,n[a],e);r.imageManagerFactory.setLoaded(!0,e),r.fire(new t.Event("data",{dataType:"style"}));});this._spriteRequests[e]=o;},i.prototype.setGlyphs=function(t){for(var e in t)this.addGlyphs(e,t[e]);},i.prototype.addGlyphs=function(t,e){this._glyphs[t]=e,this.glyphManagerFactory.setURL(e,t);},i.prototype._validateLayer=function(e){var i=this.sourceCaches[e.source];if(i){var r=e.sourceLayer;if(r){var o=i.getSource();("geojson"===o.type||o.vectorLayerIds&&-1===o.vectorLayerIds.indexOf(r))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+r+'" does not exist on source "'+o.id+'" as specified by style layer "'+e.id+'"')));}}},i.prototype.loaded=function(){if(!this._loaded)return !1;if(Object.keys(this._updatedSources).length)return !1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return !1;return !!this.imageManagerFactory.isAllLoaded()},i.prototype._serializeLayers=function(t){for(var e=[],i=0,r=t;i<r.length;i+=1){var o=r[i],n=this._layers[o];"custom"!==n.type&&e.push(n.serialize());}return e},i.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return !0;for(var t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return !0;for(var e in this._layers)if(this._layers[e].hasTransition())return !0;return !1},i.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},i.prototype.update=function(e){if(this._loaded){var i=this._changed;if(this._changed){var r=Object.keys(this._updatedLayers),o=Object.keys(this._removedLayers);for(var n in(r.length||o.length)&&this._updateWorkerLayers(r,o),this._updatedSources){var a=this._updatedSources[n];"reload"===a?this._reloadSource(n):"clear"===a&&this._clearSource(n);}for(var s in this._updatedPaintProps)this._layers[s].updateTransitions(e);this.light.updateTransitions(e),this._resetUpdates();}for(var l in this.sourceCaches)this.sourceCaches[l].used=!1;for(var c=0,u=this._order;c<u.length;c+=1){var h=u[c],p=this._layers[h];p.recalculate(e),!p.isHidden(e.zoom)&&p.source&&(this.sourceCaches[p.source].used=!0);}this.light.recalculate(e),this.z=e.zoom,i&&this.fire(new t.Event("data",{dataType:"style"}));}},i.prototype._updateWorkerLayers=function(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e});},i.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={};},i.prototype.setState=function(e){var i=this;if(this._checkLoaded(),Fe(this,t.validateStyle(e)))return !1;(e=t.clone$1(e)).layers=Zt(e.layers);var r=Yt(this.serialize(),e).filter(function(t){return !(t.command in Ue)});if(0===r.length)return !1;var o=r.filter(function(t){return !(t.command in Oe)});if(o.length>0)throw new Error("Unimplemented: "+o.map(function(t){return t.command}).join(", ")+".");return r.forEach(function(t){"setTransition"!==t.command&&i[t.command].apply(i,t.args);}),this.stylesheet=e,!0},i.prototype.addImage=function(e,i,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManagerFactory.addImage(e,i,r),this.fire(new t.Event("data",{dataType:"style"}));},i.prototype.updateImage=function(t,e,i){this.imageManagerFactory.updateImage(t,e,i);},i.prototype.getImage=function(t,e){return this.imageManagerFactory.getImage(t,e)},i.prototype.removeImage=function(e,i){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManagerFactory.removeImage(e,i),this.fire(new t.Event("data",{dataType:"style"}));},i.prototype.listImages=function(t){return this._checkLoaded(),this.imageManager.listImages(t)},i.prototype.addSource=function(e,i,r){var o=this;if(void 0===r&&(r={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!i.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(i).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(i.type)>=0)||!this._validate(t.validateStyle.source,"sources."+e,i,null,r)){this.map&&this.map._collectResourceTiming&&(i.collectResourceTiming=!0);var n=this.sourceCaches[e]=new Rt(e,i,this.dispatcher);n.style=this,n.setEventedParent(this,function(){return {isSourceLoaded:o.loaded(),source:n.serialize(),sourceId:e}}),n.onAdd(this.map),this._changed=!0;}},i.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var i in this._layers)if(this._layers[i].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+i+'" is using it.')));var r=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],r.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),r.setEventedParent(null),r.clearTiles(),r.onRemove&&r.onRemove(this.map),this._changed=!0;},i.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0;},i.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},i.prototype.addLayer=function(e,i,r){void 0===r&&(r={}),this._checkLoaded();var o=e.id;if(this.getLayer(o))this.fire(new t.ErrorEvent(new Error('Layer with id "'+o+'" already exists on this map')));else{var n;if("custom"===e.type){if(Fe(this,t.validateCustomStyleLayer(e)))return;n=t.createStyleLayer(e);}else{if("object"==typeof e.source&&(this.addSource(o,e.source),e=t.clone$1(e),e=t.extend(e,{source:o})),this._validate(t.validateStyle.layer,"layers."+o,e,{arrayIndex:-1},r))return;n=t.createStyleLayer(e),this._validateLayer(n),n.setEventedParent(this,{layer:{id:o}});}var a=i?this._order.indexOf(i):this._order.length;if(i&&-1===a)this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.')));else{if(this._order.splice(a,0,o),this._layerOrderChanged=!0,this._layers[o]=n,this._removedLayers[o]&&n.source&&"custom"!==n.type){var s=this._removedLayers[o];delete this._removedLayers[o],s.type!==n.type?this._updatedSources[n.source]="clear":(this._updatedSources[n.source]="reload",this.sourceCaches[n.source].pause());}this._updateLayer(n),n.onAdd&&n.onAdd(this.map);}}},i.prototype.moveLayer=function(e,i){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==i){var r=this._order.indexOf(e);this._order.splice(r,1);var o=i?this._order.indexOf(i):this._order.length;i&&-1===o?this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.'))):(this._order.splice(o,0,e),this._layerOrderChanged=!0);}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")));},i.prototype.removeLayer=function(e){this._checkLoaded();var i=this._layers[e];if(i){i.setEventedParent(null);var r=this._order.indexOf(e);this._order.splice(r,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=i,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],i.onRemove&&i.onRemove(this.map);}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")));},i.prototype.getLayer=function(t){return this._layers[t]},i.prototype.setLayerZoomRange=function(e,i,r){this._checkLoaded();var o=this.getLayer(e);o?o.minzoom===i&&o.maxzoom===r||(null!=i&&(o.minzoom=i),null!=r&&(o.maxzoom=r),this._updateLayer(o)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")));},i.prototype.setFilter=function(e,i,r){void 0===r&&(r={}),this._checkLoaded();var o=this.getLayer(e);if(o){if(!t.deepEqual(o.filter,i))return null==i?(o.filter=void 0,void this._updateLayer(o)):void(this._validate(t.validateStyle.filter,"layers."+o.id+".filter",i,null,r)||(o.filter=t.clone$1(i),this._updateLayer(o)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")));},i.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},i.prototype.setLayoutProperty=function(e,i,r,o){void 0===o&&(o={}),this._checkLoaded();var n=this.getLayer(e);n?t.deepEqual(n.getLayoutProperty(i),r)||(n.setLayoutProperty(i,r,o),this._updateLayer(n)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")));},i.prototype.getLayoutProperty=function(e,i){var r=this.getLayer(e);if(r)return r.getLayoutProperty(i);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")));},i.prototype.setPaintProperty=function(e,i,r,o){void 0===o&&(o={}),this._checkLoaded();var n=this.getLayer(e);n?t.deepEqual(n.getPaintProperty(i),r)||(n.setPaintProperty(i,r,o)&&this._updateLayer(n),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")));},i.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},i.prototype.setFeatureState=function(e,i){this._checkLoaded();var r=e.source,o=e.sourceLayer,n=this.sourceCaches[r],a=parseInt(e.id,10);if(void 0!==n){var s=n.getSource().type;"geojson"===s&&o?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==s||o?isNaN(a)||a<0?this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided and non-negative."))):n.setFeatureState(o,a,i):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")));},i.prototype.removeFeatureState=function(e,i){this._checkLoaded();var r=e.source,o=this.sourceCaches[r];if(void 0!==o){var n=o.getSource().type,a="vector"===n?e.sourceLayer:void 0,s=parseInt(e.id,10);"vector"!==n||a?void 0!==e.id&&isNaN(s)||s<0?this.fire(new t.ErrorEvent(new Error("The feature id parameter must be non-negative."))):i&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is requred to remove its specific state property."))):o.removeFeatureState(a,s,i):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")));},i.prototype.getFeatureState=function(e){this._checkLoaded();var i=e.source,r=e.sourceLayer,o=this.sourceCaches[i],n=parseInt(e.id,10);if(void 0!==o)if("vector"!==o.getSource().type||r){if(!(isNaN(n)||n<0))return o.getFeatureState(r,n);this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided and non-negative.")));}else this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));else this.fire(new t.ErrorEvent(new Error("The source '"+i+"' does not exist in the map's style.")));},i.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},i.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,function(t){return t.serialize()}),layers:this._serializeLayers(this._order)},function(t){return void 0!==t})},i.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0;},i.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,i=function(t){return "fill-extrusion"===e._layers[t].type},r={},o=[],n=this._order.length-1;n>=0;n--){var a=this._order[n];if(i(a)){r[a]=n;for(var s=0,l=t;s<l.length;s+=1){var c=l[s][a];if(c)for(var u=0,h=c;u<h.length;u+=1){var p=h[u];o.push(p);}}}}o.sort(function(t,e){return e.intersectionZ-t.intersectionZ});for(var d=[],_=this._order.length-1;_>=0;_--){var f=this._order[_];if(i(f))for(var m=o.length-1;m>=0;m--){var g=o[m].feature;if(r[g.layer.id]<_)break;d.push(g),o.pop();}else for(var v=0,y=t;v<y.length;v+=1){var x=y[v][f];if(x)for(var b=0,w=x;b<w.length;b+=1){var E=w[b];d.push(E.feature);}}}return d},i.prototype.queryRenderedFeatures=function(e,i,r){i&&i.filter&&this._validate(t.validateStyle.filter,"queryRenderedFeatures.filter",i.filter,null,i);var o={};if(i&&i.layers){if(!Array.isArray(i.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var n=0,a=i.layers;n<a.length;n+=1){var s=a[n],l=this._layers[s];if(!l)return this.fire(new t.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];o[l.source]=!0;}}var c=[];for(var u in this.sourceCaches)i.layers&&!o[u]||c.push(N(this.sourceCaches[u],this._layers,e,i,r));return this.placement&&c.push(function(t,e,i,r,o,n){for(var a={},s=o.queryRenderedSymbols(i),l=[],c=0,u=Object.keys(s).map(Number);c<u.length;c+=1){var h=u[c];l.push(n[h]);}l.sort(Z);for(var p=function(){var e=_[d],i=e.featureIndex.lookupSymbolFeatures(s[e.bucketInstanceId],e.bucketIndex,e.sourceLayerIndex,r.filter,r.layers,t);for(var o in i){var n=a[o]=a[o]||[],l=i[o];l.sort(function(t,i){var r=e.featureSortOrder;if(r){var o=r.indexOf(t.featureIndex);return r.indexOf(i.featureIndex)-o}return i.featureIndex-t.featureIndex});for(var c=0,u=l;c<u.length;c+=1){var h=u[c];n.push(h);}}},d=0,_=l;d<_.length;d+=1)p();var f=function(i){a[i].forEach(function(r){var o=r.feature,n=t[i],a=e[n.source].getFeatureState(o.layer["source-layer"],o.id);o.source=o.layer.source,o.layer["source-layer"]&&(o.sourceLayer=o.layer["source-layer"]),o.state=a;});};for(var m in a)f(m);return a}(this._layers,this.sourceCaches,e,i,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(c)},i.prototype.querySourceFeatures=function(e,i){i&&i.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",i.filter,null,i);var r=this.sourceCaches[e];return r?function(t,e){for(var i=t.getRenderableIds().map(function(e){return t.getTileByID(e)}),r=[],o={},n=0;n<i.length;n++){var a=i[n],s=a.tileID.canonical.key;o[s]||(o[s]=!0,a.querySourceFeatures(r,e));}return r}(r,i):[]},i.prototype.addSourceType=function(t,e,r){return i.getSourceType(t)?r(new Error('A source type called "'+t+'" already exists.')):(i.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},r):r(null,null))},i.prototype.getLight=function(){return this.light.getLight()},i.prototype.setLight=function(e,i){void 0===i&&(i={}),this._checkLoaded();var r=this.light.getLight(),o=!1;for(var n in e)if(!t.deepEqual(e[n],r[n])){o=!0;break}if(o){var a={now:t.browser.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,i),this.light.updateTransitions(a);}},i.prototype._validate=function(e,i,r,o,n){return void 0===n&&(n={}),(!n||!1!==n.validate)&&Fe(this,e.call(t.validateStyle,t.extend({key:i,style:this.serialize(),value:r,styleSpec:t.styleSpec},o)))},i.prototype._remove=function(){for(var e in this._request&&(this._request.cancel(),this._request=null),this._spriteRequests)this._spriteRequests[e].cancel(),delete this._spriteRequests[e];for(var i in this._spriteRequests={},t.evented.off("pluginAvailable",this._rtlTextPluginCallback),this.sourceCaches)this.sourceCaches[i].clearTiles();this.dispatcher.remove();},i.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles();},i.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload();},i.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t);},i.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t);},i.prototype._updatePlacement=function(e,i,r,o){for(var n=!1,a=!1,s={},l=0,c=this._order;l<c.length;l+=1){var u=c[l],h=this._layers[u];if("symbol"===h.type){if(!s[h.source]){var p=this.sourceCaches[h.source];s[h.source]=p.getRenderableIds(!0).map(function(t){return p.getTileByID(t)}).sort(function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)});}var d=this.crossTileSymbolIndex.addLayer(h,s[h.source],e.center.lng);n=n||d;}}this.crossTileSymbolIndex.pruneUnusedLayers(this._order);var _=this._layerOrderChanged||0===r;if((_||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(t.browser.now()))&&(this.pauseablePlacement=new ze(e,this._order,_,i,r,o,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,s),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(t.browser.now()),a=!0),n&&this.pauseablePlacement.placement.setStale()),a||n)for(var f=0,m=this._order;f<m.length;f+=1){var g=m[f],v=this._layers[g];"symbol"===v.type&&this.placement.updateLayerOpacities(v,s[v.source]);}return !this.pauseablePlacement.isDone()||this.placement.hasTransitions(t.browser.now())},i.prototype._releaseSymbolFadeTiles=function(){for(var t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles();},i.prototype.getImages=function(t,e,i,r){this.imageManagerFactory.getImages(e.icons,i,r);},i.prototype.getGlyphs=function(t,e,i,r){this.glyphManagerFactory.getGlyphs(e.stacks,i,r);},i.prototype.getResource=function(e,i,r){return t.makeRequest(i,r)},i}(t.Evented);Ne.getSourceType=function(t){return F[t]},Ne.setSourceType=function(t,e){F[t]=e;},Ne.registerForPluginAvailability=t.registerForPluginAvailability;var Ze=t.createLayout([{name:"a_pos",type:"Int16",components:2}]),je=di("#ifdef GL_ES\r\nprecision mediump float;\r\n#else\r\n#if !defined(lowp)\r\n#define lowp\r\n#endif\r\n#if !defined(mediump)\r\n#define mediump\r\n#endif\r\n#if !defined(highp)\r\n#define highp\r\n#endif\r\n#endif","#ifdef GL_ES\r\nprecision highp float;\r\n#else\r\n#if !defined(lowp)\r\n#define lowp\r\n#endif\r\n#if !defined(mediump)\r\n#define mediump\r\n#endif\r\n#if !defined(highp)\r\n#define highp\r\n#endif\r\n#endif\nvec2 unpack_float(const float packedValue) {\r\nint packedIntValue=int(packedValue);\r\nint v0=packedIntValue/256;\r\nreturn vec2(v0,packedIntValue-v0*256);\r\n}\r\nvec2 unpack_opacity(const float packedOpacity) {\r\nint intOpacity=int(packedOpacity)/2;\r\nreturn vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));\r\n}vec4 decode_color(const vec2 encodedColor) {\r\nreturn vec4(\r\nunpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\r\n);\r\n}float unpack_mix_vec2(const vec2 packedValue,const float t) {\r\nreturn mix(packedValue[0],packedValue[1],t);\r\n}vec4 unpack_mix_color(const vec4 packedColors,const float t) {\r\nvec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));\r\nvec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));\r\nreturn mix(minColor,maxColor,t);\r\n}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {\r\nvec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);\r\nreturn (tile_units_to_pixels*pos+offset)/pattern_size;\r\n}"),qe=di("uniform vec4 u_color;\r\nuniform float u_opacity;\r\nvoid main() {\r\ngl_FragColor=u_color*u_opacity;\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","attribute vec2 a_pos;\r\nuniform mat4 u_matrix;\r\nvoid main() {\r\ngl_Position=u_matrix*vec4(a_pos,0,1);\r\n}"),Ve=di("uniform vec2 u_pattern_tl_a;\r\nuniform vec2 u_pattern_br_a;\r\nuniform vec2 u_pattern_tl_b;\r\nuniform vec2 u_pattern_br_b;\r\nuniform vec2 u_texsize;\r\nuniform float u_mix;\r\nuniform float u_opacity;\r\nuniform sampler2D u_image;\r\nvarying vec2 v_pos_a;\r\nvarying vec2 v_pos_b;\r\nvoid main() {\r\nvec2 imagecoord=mod(v_pos_a,1.0);\r\nvec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);\r\nvec4 color1=texture2D(u_image,pos);\r\nvec2 imagecoord_b=mod(v_pos_b,1.0);\r\nvec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);\r\nvec4 color2=texture2D(u_image,pos2);\r\ngl_FragColor=mix(color1,color2,u_mix)*u_opacity;\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","uniform mat4 u_matrix;\r\nuniform vec2 u_pattern_size_a;\r\nuniform vec2 u_pattern_size_b;\r\nuniform vec2 u_pixel_coord_upper;\r\nuniform vec2 u_pixel_coord_lower;\r\nuniform float u_scale_a;\r\nuniform float u_scale_b;\r\nuniform float u_tile_units_to_pixels;\r\nattribute vec2 a_pos;\r\nvarying vec2 v_pos_a;\r\nvarying vec2 v_pos_b;\r\nvoid main() {\r\ngl_Position=u_matrix*vec4(a_pos,0,1);\r\nv_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);\r\nv_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);\r\n}"),Ge=di("varying vec3 v_data;\r\n#pragma mapbox: define highp vec4 color\r\n#pragma mapbox: define mediump float radius\r\n#pragma mapbox: define lowp float blur\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define highp vec4 stroke_color\r\n#pragma mapbox: define mediump float stroke_width\r\n#pragma mapbox: define lowp float stroke_opacity\r\nvoid main() {\r\n#pragma mapbox: initialize highp vec4 color\r\n#pragma mapbox: initialize mediump float radius\r\n#pragma mapbox: initialize lowp float blur\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize highp vec4 stroke_color\r\n#pragma mapbox: initialize mediump float stroke_width\r\n#pragma mapbox: initialize lowp float stroke_opacity\r\nvec2 extrude=v_data.xy;\r\nfloat extrude_length=length(extrude);\r\nlowp float antialiasblur=v_data.z;\r\nfloat antialiased_blur=-max(blur,antialiasblur);\r\nfloat opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);\r\nfloat color_t=stroke_width < 0.01 ? 0.0 : smoothstep(\r\nantialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)\r\n);\r\ngl_FragColor=opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","uniform mat4 u_matrix;\r\nuniform bool u_scale_with_map;\r\nuniform bool u_pitch_with_map;\r\nuniform vec2 u_extrude_scale;\r\nuniform lowp float u_device_pixel_ratio;\r\nuniform highp float u_camera_to_center_distance;\r\nattribute vec2 a_pos;\r\nvarying vec3 v_data;\r\n#pragma mapbox: define highp vec4 color\r\n#pragma mapbox: define mediump float radius\r\n#pragma mapbox: define lowp float blur\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define highp vec4 stroke_color\r\n#pragma mapbox: define mediump float stroke_width\r\n#pragma mapbox: define lowp float stroke_opacity\r\nvoid main(void) {\r\n#pragma mapbox: initialize highp vec4 color\r\n#pragma mapbox: initialize mediump float radius\r\n#pragma mapbox: initialize lowp float blur\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize highp vec4 stroke_color\r\n#pragma mapbox: initialize mediump float stroke_width\r\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);\r\nif (u_pitch_with_map) {\r\nvec2 corner_position=circle_center;\r\nif (u_scale_with_map) {\r\ncorner_position+=extrude*(radius+stroke_width)*u_extrude_scale;\r\n} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);\r\ncorner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);\r\n}\r\ngl_Position=u_matrix*vec4(corner_position,0,1);\r\n} else {\r\ngl_Position=u_matrix*vec4(circle_center,0,1);\r\nif (u_scale_with_map) {\r\ngl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;\r\n} else {\r\ngl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;\r\n}\r\n}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);\r\nv_data=vec3(extrude.x,extrude.y,antialiasblur);\r\n}"),We=di("void main() {\r\ngl_FragColor=vec4(1.0);\r\n}","attribute vec2 a_pos;\r\nuniform mat4 u_matrix;\r\nvoid main() {\r\ngl_Position=u_matrix*vec4(a_pos,0,1);\r\n}"),Xe=di("uniform highp float u_intensity;\r\nvarying vec2 v_extrude;\r\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\r\nvoid main() {\r\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);\r\nfloat val=weight*u_intensity*GAUSS_COEF*exp(d);\r\ngl_FragColor=vec4(val,1.0,1.0,1.0);\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","uniform mat4 u_matrix;\r\nuniform float u_extrude_scale;\r\nuniform float u_opacity;\r\nuniform float u_intensity;\r\nattribute vec2 a_pos;\r\nvarying vec2 v_extrude;\r\n#pragma mapbox: define highp float weight\r\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\r\nvoid main(void) {\r\n#pragma mapbox: initialize highp float weight\r\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);\r\ngl_Position=u_matrix*pos;\r\n}"),He=di("uniform sampler2D u_image;\r\nuniform sampler2D u_color_ramp;\r\nuniform float u_opacity;\r\nvarying vec2 v_pos;\r\nvoid main() {\r\nfloat t=texture2D(u_image,v_pos).r;\r\nvec4 color=texture2D(u_color_ramp,vec2(t,0.5));\r\ngl_FragColor=color*u_opacity;\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(0.0);\r\n#endif\r\n}","uniform mat4 u_matrix;\r\nuniform vec2 u_world;\r\nattribute vec2 a_pos;\r\nvarying vec2 v_pos;\r\nvoid main() {\r\ngl_Position=u_matrix*vec4(a_pos*u_world,0,1);\r\nv_pos.x=a_pos.x;\r\nv_pos.y=1.0-a_pos.y;\r\n}"),Ke=di("varying float v_placed;\r\nvarying float v_notUsed;\r\nvoid main() {\r\nfloat alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {\r\ngl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;\r\n}\r\nif (v_notUsed > 0.5) {gl_FragColor*=.1;\r\n}\r\n}","attribute vec2 a_pos;\r\nattribute vec2 a_anchor_pos;\r\nattribute vec2 a_extrude;\r\nattribute vec2 a_placed;\r\nattribute vec2 a_shift;\r\nuniform mat4 u_matrix;\r\nuniform vec2 u_extrude_scale;\r\nuniform float u_camera_to_center_distance;\r\nvarying float v_placed;\r\nvarying float v_notUsed;\r\nvoid main() {\r\nvec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);\r\nhighp float camera_to_anchor_distance=projectedPoint.w;\r\nhighp float collision_perspective_ratio=clamp(\r\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);\r\ngl_Position=u_matrix*vec4(a_pos,0.0,1.0);\r\ngl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;\r\nv_placed=a_placed.x;\r\nv_notUsed=a_placed.y;\r\n}"),Ye=di("uniform float u_overscale_factor;\r\nvarying float v_placed;\r\nvarying float v_notUsed;\r\nvarying float v_radius;\r\nvarying vec2 v_extrude;\r\nvarying vec2 v_extrude_scale;\r\nvoid main() {\r\nfloat alpha=0.5;vec4 color=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {\r\ncolor=vec4(0.0,0.0,1.0,0.5)*alpha;\r\n}\r\nif (v_notUsed > 0.5) {color*=.2;\r\n}\r\nfloat extrude_scale_length=length(v_extrude_scale);\r\nfloat extrude_length=length(v_extrude)*extrude_scale_length;\r\nfloat stroke_width=15.0*extrude_scale_length/u_overscale_factor;\r\nfloat radius=v_radius*extrude_scale_length;\r\nfloat distance_to_edge=abs(extrude_length-radius);\r\nfloat opacity_t=smoothstep(-stroke_width,0.0,-distance_to_edge);\r\ngl_FragColor=opacity_t*color;\r\n}","attribute vec2 a_pos;\r\nattribute vec2 a_anchor_pos;\r\nattribute vec2 a_extrude;\r\nattribute vec2 a_placed;\r\nuniform mat4 u_matrix;\r\nuniform vec2 u_extrude_scale;\r\nuniform float u_camera_to_center_distance;\r\nvarying float v_placed;\r\nvarying float v_notUsed;\r\nvarying float v_radius;\r\nvarying vec2 v_extrude;\r\nvarying vec2 v_extrude_scale;\r\nvoid main() {\r\nvec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);\r\nhighp float camera_to_anchor_distance=projectedPoint.w;\r\nhighp float collision_perspective_ratio=clamp(\r\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);\r\ngl_Position=u_matrix*vec4(a_pos,0.0,1.0);\r\nhighp float padding_factor=1.2;gl_Position.xy+=a_extrude*u_extrude_scale*padding_factor*gl_Position.w*collision_perspective_ratio;\r\nv_placed=a_placed.x;\r\nv_notUsed=a_placed.y;\r\nv_radius=abs(a_extrude.y);v_extrude=a_extrude*padding_factor;\r\nv_extrude_scale=u_extrude_scale*u_camera_to_center_distance*collision_perspective_ratio;\r\n}"),Je=di("uniform highp vec4 u_color;\r\nvoid main() {\r\ngl_FragColor=u_color;\r\n}","attribute vec2 a_pos;\r\nuniform mat4 u_matrix;\r\nvoid main() {\r\ngl_Position=u_matrix*vec4(a_pos,0,1);\r\n}"),Qe=di("#pragma mapbox: define highp vec4 color\r\n#pragma mapbox: define lowp float opacity\r\nvoid main() {\r\n#pragma mapbox: initialize highp vec4 color\r\n#pragma mapbox: initialize lowp float opacity\r\ngl_FragColor=color*opacity;\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","attribute vec2 a_pos;\r\nuniform mat4 u_matrix;\r\n#pragma mapbox: define highp vec4 color\r\n#pragma mapbox: define lowp float opacity\r\nvoid main() {\r\n#pragma mapbox: initialize highp vec4 color\r\n#pragma mapbox: initialize lowp float opacity\r\ngl_Position=u_matrix*vec4(a_pos,0,1);\r\n}"),$e=di("varying vec2 v_pos;\r\n#pragma mapbox: define highp vec4 outline_color\r\n#pragma mapbox: define lowp float opacity\r\nvoid main() {\r\n#pragma mapbox: initialize highp vec4 outline_color\r\n#pragma mapbox: initialize lowp float opacity\r\nfloat dist=length(v_pos-gl_FragCoord.xy);\r\nfloat alpha=1.0-smoothstep(0.0,1.0,dist);\r\ngl_FragColor=outline_color*(alpha*opacity);\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","attribute vec2 a_pos;\r\nuniform mat4 u_matrix;\r\nuniform vec2 u_world;\r\nvarying vec2 v_pos;\r\n#pragma mapbox: define highp vec4 outline_color\r\n#pragma mapbox: define lowp float opacity\r\nvoid main() {\r\n#pragma mapbox: initialize highp vec4 outline_color\r\n#pragma mapbox: initialize lowp float opacity\r\ngl_Position=u_matrix*vec4(a_pos,0,1);\r\nv_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\r\n}"),ti=di("uniform vec2 u_texsize;\r\nuniform sampler2D u_image;\r\nuniform float u_fade;\r\nvarying vec2 v_pos_a;\r\nvarying vec2 v_pos_b;\r\nvarying vec2 v_pos;\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define lowp vec4 pattern_from\r\n#pragma mapbox: define lowp vec4 pattern_to\r\nvoid main() {\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize mediump vec4 pattern_from\r\n#pragma mapbox: initialize mediump vec4 pattern_to\r\nvec2 pattern_tl_a=pattern_from.xy;\r\nvec2 pattern_br_a=pattern_from.zw;\r\nvec2 pattern_tl_b=pattern_to.xy;\r\nvec2 pattern_br_b=pattern_to.zw;\r\nvec2 imagecoord=mod(v_pos_a,1.0);\r\nvec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);\r\nvec4 color1=texture2D(u_image,pos);\r\nvec2 imagecoord_b=mod(v_pos_b,1.0);\r\nvec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);\r\nvec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);\r\nfloat alpha=1.0-smoothstep(0.0,1.0,dist);\r\ngl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","uniform mat4 u_matrix;\r\nuniform vec2 u_world;\r\nuniform vec2 u_pixel_coord_upper;\r\nuniform vec2 u_pixel_coord_lower;\r\nuniform vec4 u_scale;\r\nattribute vec2 a_pos;\r\nvarying vec2 v_pos_a;\r\nvarying vec2 v_pos_b;\r\nvarying vec2 v_pos;\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define lowp vec4 pattern_from\r\n#pragma mapbox: define lowp vec4 pattern_to\r\nvoid main() {\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize mediump vec4 pattern_from\r\n#pragma mapbox: initialize mediump vec4 pattern_to\r\nvec2 pattern_tl_a=pattern_from.xy;\r\nvec2 pattern_br_a=pattern_from.zw;\r\nvec2 pattern_tl_b=pattern_to.xy;\r\nvec2 pattern_br_b=pattern_to.zw;\r\nfloat pixelRatio=u_scale.x;\r\nfloat tileRatio=u_scale.y;\r\nfloat fromScale=u_scale.z;\r\nfloat toScale=u_scale.w;\r\ngl_Position=u_matrix*vec4(a_pos,0,1);\r\nvec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);\r\nvec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);\r\nv_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);\r\nv_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);\r\nv_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\r\n}"),ei=di("uniform vec2 u_texsize;\r\nuniform float u_fade;\r\nuniform sampler2D u_image;\r\nvarying vec2 v_pos_a;\r\nvarying vec2 v_pos_b;\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define lowp vec4 pattern_from\r\n#pragma mapbox: define lowp vec4 pattern_to\r\nvoid main() {\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize mediump vec4 pattern_from\r\n#pragma mapbox: initialize mediump vec4 pattern_to\r\nvec2 pattern_tl_a=pattern_from.xy;\r\nvec2 pattern_br_a=pattern_from.zw;\r\nvec2 pattern_tl_b=pattern_to.xy;\r\nvec2 pattern_br_b=pattern_to.zw;\r\nvec2 imagecoord=mod(v_pos_a,1.0);\r\nvec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);\r\nvec4 color1=texture2D(u_image,pos);\r\nvec2 imagecoord_b=mod(v_pos_b,1.0);\r\nvec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);\r\nvec4 color2=texture2D(u_image,pos2);\r\ngl_FragColor=mix(color1,color2,u_fade)*opacity;\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","uniform mat4 u_matrix;\r\nuniform vec2 u_pixel_coord_upper;\r\nuniform vec2 u_pixel_coord_lower;\r\nuniform vec4 u_scale;\r\nattribute vec2 a_pos;\r\nvarying vec2 v_pos_a;\r\nvarying vec2 v_pos_b;\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define lowp vec4 pattern_from\r\n#pragma mapbox: define lowp vec4 pattern_to\r\nvoid main() {\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize mediump vec4 pattern_from\r\n#pragma mapbox: initialize mediump vec4 pattern_to\r\nvec2 pattern_tl_a=pattern_from.xy;\r\nvec2 pattern_br_a=pattern_from.zw;\r\nvec2 pattern_tl_b=pattern_to.xy;\r\nvec2 pattern_br_b=pattern_to.zw;\r\nfloat pixelRatio=u_scale.x;\r\nfloat tileZoomRatio=u_scale.y;\r\nfloat fromScale=u_scale.z;\r\nfloat toScale=u_scale.w;\r\nvec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);\r\nvec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);\r\ngl_Position=u_matrix*vec4(a_pos,0,1);\r\nv_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);\r\nv_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);\r\n}"),ii=di("varying vec4 v_color;\r\nvoid main() {\r\ngl_FragColor=v_color;\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","uniform mat4 u_matrix;\r\nuniform vec3 u_lightcolor;\r\nuniform lowp vec3 u_lightpos;\r\nuniform lowp float u_lightintensity;\r\nuniform float u_vertical_gradient;\r\nuniform lowp float u_opacity;\r\nattribute vec2 a_pos;\r\nattribute vec4 a_normal_ed;\r\nvarying vec4 v_color;\r\n#pragma mapbox: define highp float base\r\n#pragma mapbox: define highp float height\r\n#pragma mapbox: define highp vec4 color\r\nvoid main() {\r\n#pragma mapbox: initialize highp float base\r\n#pragma mapbox: initialize highp float height\r\n#pragma mapbox: initialize highp vec4 color\r\nvec3 normal=a_normal_ed.xyz;\r\nbase=max(0.0,base);\r\nheight=max(0.0,height);\r\nfloat t=mod(normal.x,2.0);\r\ngl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;\r\nv_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);\r\ncolor+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=(\r\n(1.0-u_vertical_gradient)+\n(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));\r\n}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);\r\nv_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);\r\nv_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);\r\nv_color*=u_opacity;\r\n}"),ri=di("uniform vec2 u_texsize;\r\nuniform float u_fade;\r\nuniform sampler2D u_image;\r\nvarying vec2 v_pos_a;\r\nvarying vec2 v_pos_b;\r\nvarying vec4 v_lighting;\r\n#pragma mapbox: define lowp float base\r\n#pragma mapbox: define lowp float height\r\n#pragma mapbox: define lowp vec4 pattern_from\r\n#pragma mapbox: define lowp vec4 pattern_to\r\nvoid main() {\r\n#pragma mapbox: initialize lowp float base\r\n#pragma mapbox: initialize lowp float height\r\n#pragma mapbox: initialize mediump vec4 pattern_from\r\n#pragma mapbox: initialize mediump vec4 pattern_to\r\nvec2 pattern_tl_a=pattern_from.xy;\r\nvec2 pattern_br_a=pattern_from.zw;\r\nvec2 pattern_tl_b=pattern_to.xy;\r\nvec2 pattern_br_b=pattern_to.zw;\r\nvec2 imagecoord=mod(v_pos_a,1.0);\r\nvec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);\r\nvec4 color1=texture2D(u_image,pos);\r\nvec2 imagecoord_b=mod(v_pos_b,1.0);\r\nvec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);\r\nvec4 color2=texture2D(u_image,pos2);\r\nvec4 mixedColor=mix(color1,color2,u_fade);\r\ngl_FragColor=mixedColor*v_lighting;\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","uniform mat4 u_matrix;\r\nuniform vec2 u_pixel_coord_upper;\r\nuniform vec2 u_pixel_coord_lower;\r\nuniform float u_height_factor;\r\nuniform vec4 u_scale;\r\nuniform float u_vertical_gradient;\r\nuniform lowp float u_opacity;\r\nuniform vec3 u_lightcolor;\r\nuniform lowp vec3 u_lightpos;\r\nuniform lowp float u_lightintensity;\r\nattribute vec2 a_pos;\r\nattribute vec4 a_normal_ed;\r\nvarying vec2 v_pos_a;\r\nvarying vec2 v_pos_b;\r\nvarying vec4 v_lighting;\r\n#pragma mapbox: define lowp float base\r\n#pragma mapbox: define lowp float height\r\n#pragma mapbox: define lowp vec4 pattern_from\r\n#pragma mapbox: define lowp vec4 pattern_to\r\nvoid main() {\r\n#pragma mapbox: initialize lowp float base\r\n#pragma mapbox: initialize lowp float height\r\n#pragma mapbox: initialize mediump vec4 pattern_from\r\n#pragma mapbox: initialize mediump vec4 pattern_to\r\nvec2 pattern_tl_a=pattern_from.xy;\r\nvec2 pattern_br_a=pattern_from.zw;\r\nvec2 pattern_tl_b=pattern_to.xy;\r\nvec2 pattern_br_b=pattern_to.zw;\r\nfloat pixelRatio=u_scale.x;\r\nfloat tileRatio=u_scale.y;\r\nfloat fromScale=u_scale.z;\r\nfloat toScale=u_scale.w;\r\nvec3 normal=a_normal_ed.xyz;\r\nfloat edgedistance=a_normal_ed.w;\r\nvec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);\r\nvec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);\r\nbase=max(0.0,base);\r\nheight=max(0.0,height);\r\nfloat t=mod(normal.x,2.0);\r\nfloat z=t > 0.0 ? height : base;\r\ngl_Position=u_matrix*vec4(a_pos,z,1);\r\nvec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\r\n? a_pos\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);\r\nv_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);\r\nv_lighting=vec4(0.0,0.0,0.0,1.0);\r\nfloat directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);\r\ndirectional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);\r\nif (normal.y !=0.0) {directional*=(\r\n(1.0-u_vertical_gradient)+\n(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));\r\n}\r\nv_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));\r\nv_lighting*=u_opacity;\r\n}"),oi=di("#ifdef GL_ES\r\nprecision highp float;\r\n#endif\r\nuniform sampler2D u_image;\r\nvarying vec2 v_pos;\r\nuniform vec2 u_dimension;\r\nuniform float u_zoom;\r\nuniform float u_maxzoom;\r\nfloat getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;\r\nreturn (data.r+data.g*256.0+data.b*256.0*256.0)/4.0;\r\n}\r\nvoid main() {\r\nvec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);\r\nfloat b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);\r\nfloat c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);\r\nfloat d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);\r\nfloat e=getElevation(v_pos,0.0);\r\nfloat f=getElevation(v_pos+vec2(epsilon.x,0),0.0);\r\nfloat g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);\r\nfloat h=getElevation(v_pos+vec2(0,epsilon.y),0.0);\r\nfloat i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggeration=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;\r\nvec2 deriv=vec2(\r\n(c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c)\r\n)/ pow(2.0,(u_zoom-u_maxzoom)*exaggeration+19.2562-u_zoom);\r\ngl_FragColor=clamp(vec4(\r\nderiv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","uniform mat4 u_matrix;\r\nuniform vec2 u_dimension;\r\nattribute vec2 a_pos;\r\nattribute vec2 a_texture_pos;\r\nvarying vec2 v_pos;\r\nvoid main() {\r\ngl_Position=u_matrix*vec4(a_pos,0,1);\r\nhighp vec2 epsilon=1.0/u_dimension;\r\nfloat scale=(u_dimension.x-2.0)/u_dimension.x;\r\nv_pos=(a_texture_pos/8192.0)*scale+epsilon;\r\n}"),ni=di("uniform sampler2D u_image;\r\nvarying vec2 v_pos;\r\nuniform vec2 u_latrange;\r\nuniform vec2 u_light;\r\nuniform vec4 u_shadow;\r\nuniform vec4 u_highlight;\r\nuniform vec4 u_accent;\r\n#define PI 3.141592653589793\r\nvoid main() {\r\nvec4 pixel=texture2D(u_image,v_pos);\r\nvec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);\r\nfloat aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);\r\nfloat intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;\r\nfloat maxValue=0.5*PI;\r\nfloat scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);\r\nfloat shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);\r\nvec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);\r\ngl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","uniform mat4 u_matrix;\r\nattribute vec2 a_pos;\r\nattribute vec2 a_texture_pos;\r\nvarying vec2 v_pos;\r\nvoid main() {\r\ngl_Position=u_matrix*vec4(a_pos,0,1);\r\nv_pos=a_texture_pos/8192.0;\r\n}"),ai=di("uniform lowp float u_device_pixel_ratio;\r\nvarying vec2 v_width2;\r\nvarying vec2 v_normal;\r\nvarying float v_gamma_scale;\r\n#pragma mapbox: define highp vec4 color\r\n#pragma mapbox: define lowp float blur\r\n#pragma mapbox: define lowp float opacity\r\nvoid main() {\r\n#pragma mapbox: initialize highp vec4 color\r\n#pragma mapbox: initialize lowp float blur\r\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;\r\nfloat alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);\r\ngl_FragColor=color*(alpha*opacity);\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","\n#define scale 0.015873016\r\nattribute vec2 a_pos_normal;\r\nattribute vec4 a_data;\r\nuniform mat4 u_matrix;\r\nuniform mediump float u_ratio;\r\nuniform vec2 u_units_to_pixels;\r\nuniform lowp float u_device_pixel_ratio;\r\nvarying vec2 v_normal;\r\nvarying vec2 v_width2;\r\nvarying float v_gamma_scale;\r\nvarying highp float v_linesofar;\r\n#pragma mapbox: define highp vec4 color\r\n#pragma mapbox: define lowp float blur\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define mediump float gapwidth\r\n#pragma mapbox: define lowp float offset\r\n#pragma mapbox: define mediump float width\r\nvoid main() {\r\n#pragma mapbox: initialize highp vec4 color\r\n#pragma mapbox: initialize lowp float blur\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize mediump float gapwidth\r\n#pragma mapbox: initialize lowp float offset\r\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;\r\nvec2 a_extrude=a_data.xy-128.0;\r\nfloat a_direction=mod(a_data.z,4.0)-1.0;\r\nv_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;\r\nvec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;\r\nnormal.y=normal.y*2.0-1.0;\r\nv_normal=normal;gapwidth=gapwidth/2.0;\r\nfloat halfwidth=width/2.0;\r\noffset=-1.0*offset;\r\nfloat inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);\r\nfloat outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;\r\nmediump float t=1.0-abs(u);\r\nmediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);\r\nvec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);\r\ngl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);\r\nfloat extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);\r\nv_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\r\nv_width2=vec2(outset,inset);\r\n}"),si=di("uniform lowp float u_device_pixel_ratio;\r\nuniform sampler2D u_image;\r\nvarying vec2 v_width2;\r\nvarying vec2 v_normal;\r\nvarying float v_gamma_scale;\r\nvarying highp float v_lineprogress;\r\n#pragma mapbox: define lowp float blur\r\n#pragma mapbox: define lowp float opacity\r\nvoid main() {\r\n#pragma mapbox: initialize lowp float blur\r\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;\r\nfloat alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,vec2(v_lineprogress,0.5));\r\ngl_FragColor=color*(alpha*opacity);\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","\n#define MAX_LINE_DISTANCE 32767.0\n#define scale 0.015873016\r\nattribute vec2 a_pos_normal;\r\nattribute vec4 a_data;\r\nuniform mat4 u_matrix;\r\nuniform mediump float u_ratio;\r\nuniform lowp float u_device_pixel_ratio;\r\nuniform vec2 u_units_to_pixels;\r\nvarying vec2 v_normal;\r\nvarying vec2 v_width2;\r\nvarying float v_gamma_scale;\r\nvarying highp float v_lineprogress;\r\n#pragma mapbox: define lowp float blur\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define mediump float gapwidth\r\n#pragma mapbox: define lowp float offset\r\n#pragma mapbox: define mediump float width\r\nvoid main() {\r\n#pragma mapbox: initialize lowp float blur\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize mediump float gapwidth\r\n#pragma mapbox: initialize lowp float offset\r\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;\r\nvec2 a_extrude=a_data.xy-128.0;\r\nfloat a_direction=mod(a_data.z,4.0)-1.0;\r\nv_lineprogress=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0/MAX_LINE_DISTANCE;\r\nvec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;\r\nnormal.y=normal.y*2.0-1.0;\r\nv_normal=normal;gapwidth=gapwidth/2.0;\r\nfloat halfwidth=width/2.0;\r\noffset=-1.0*offset;\r\nfloat inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);\r\nfloat outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;\r\nmediump float t=1.0-abs(u);\r\nmediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);\r\nvec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);\r\ngl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);\r\nfloat extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);\r\nv_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\r\nv_width2=vec2(outset,inset);\r\n}"),li=di("uniform lowp float u_device_pixel_ratio;\r\nuniform vec2 u_texsize;\r\nuniform float u_fade;\r\nuniform mediump vec4 u_scale;\r\nuniform sampler2D u_image;\r\nvarying vec2 v_normal;\r\nvarying vec2 v_width2;\r\nvarying float v_linesofar;\r\nvarying float v_gamma_scale;\r\n#pragma mapbox: define lowp vec4 pattern_from\r\n#pragma mapbox: define lowp vec4 pattern_to\r\n#pragma mapbox: define lowp float blur\r\n#pragma mapbox: define lowp float opacity\r\nvoid main() {\r\n#pragma mapbox: initialize mediump vec4 pattern_from\r\n#pragma mapbox: initialize mediump vec4 pattern_to\r\n#pragma mapbox: initialize lowp float blur\r\n#pragma mapbox: initialize lowp float opacity\r\nvec2 pattern_tl_a=pattern_from.xy;\r\nvec2 pattern_br_a=pattern_from.zw;\r\nvec2 pattern_tl_b=pattern_to.xy;\r\nvec2 pattern_br_b=pattern_to.zw;\r\nfloat pixelRatio=u_scale.x;\r\nfloat tileZoomRatio=u_scale.y;\r\nfloat fromScale=u_scale.z;\r\nfloat toScale=u_scale.w;\r\nvec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);\r\nvec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);\r\nvec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);\r\nvec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;\r\nfloat alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);\r\nfloat x_a=mod(v_linesofar/pattern_size_a.x,1.0);\r\nfloat x_b=mod(v_linesofar/pattern_size_b.x,1.0);float y_a=0.5+(v_normal.y*clamp(v_width2.s,0.0,(pattern_size_a.y+2.0)/2.0)/pattern_size_a.y);\r\nfloat y_b=0.5+(v_normal.y*clamp(v_width2.s,0.0,(pattern_size_b.y+2.0)/2.0)/pattern_size_b.y);\r\nvec2 pos_a=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,vec2(x_a,y_a));\r\nvec2 pos_b=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,vec2(x_b,y_b));\r\nvec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);\r\ngl_FragColor=color*alpha*opacity;\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\r\nattribute vec2 a_pos_normal;\r\nattribute vec4 a_data;\r\nuniform mat4 u_matrix;\r\nuniform vec2 u_units_to_pixels;\r\nuniform mediump float u_ratio;\r\nuniform lowp float u_device_pixel_ratio;\r\nvarying vec2 v_normal;\r\nvarying vec2 v_width2;\r\nvarying float v_linesofar;\r\nvarying float v_gamma_scale;\r\n#pragma mapbox: define lowp float blur\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define lowp float offset\r\n#pragma mapbox: define mediump float gapwidth\r\n#pragma mapbox: define mediump float width\r\n#pragma mapbox: define lowp vec4 pattern_from\r\n#pragma mapbox: define lowp vec4 pattern_to\r\nvoid main() {\r\n#pragma mapbox: initialize lowp float blur\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize lowp float offset\r\n#pragma mapbox: initialize mediump float gapwidth\r\n#pragma mapbox: initialize mediump float width\r\n#pragma mapbox: initialize mediump vec4 pattern_from\r\n#pragma mapbox: initialize mediump vec4 pattern_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;\r\nvec2 a_extrude=a_data.xy-128.0;\r\nfloat a_direction=mod(a_data.z,4.0)-1.0;\r\nfloat a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;\r\nnormal.y=normal.y*2.0-1.0;\r\nv_normal=normal;gapwidth=gapwidth/2.0;\r\nfloat halfwidth=width/2.0;\r\noffset=-1.0*offset;\r\nfloat inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);\r\nfloat outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;\r\nmediump float t=1.0-abs(u);\r\nmediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);\r\nvec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);\r\ngl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);\r\nfloat extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);\r\nv_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\r\nv_linesofar=a_linesofar;\r\nv_width2=vec2(outset,inset);\r\n}"),ci=di("uniform lowp float u_device_pixel_ratio;\r\nuniform sampler2D u_image;\r\nuniform float u_sdfgamma;\r\nuniform float u_mix;\r\nvarying vec2 v_normal;\r\nvarying vec2 v_width2;\r\nvarying vec2 v_tex_a;\r\nvarying vec2 v_tex_b;\r\nvarying float v_gamma_scale;\r\n#pragma mapbox: define highp vec4 color\r\n#pragma mapbox: define lowp float blur\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define mediump float width\r\n#pragma mapbox: define lowp float floorwidth\r\nvoid main() {\r\n#pragma mapbox: initialize highp vec4 color\r\n#pragma mapbox: initialize lowp float blur\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize mediump float width\r\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;\r\nfloat alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);\r\nfloat sdfdist_a=texture2D(u_image,v_tex_a).a;\r\nfloat sdfdist_b=texture2D(u_image,v_tex_b).a;\r\nfloat sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);\r\nalpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);\r\ngl_FragColor=color*(alpha*opacity);\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\r\nattribute vec2 a_pos_normal;\r\nattribute vec4 a_data;\r\nuniform mat4 u_matrix;\r\nuniform mediump float u_ratio;\r\nuniform lowp float u_device_pixel_ratio;\r\nuniform vec2 u_patternscale_a;\r\nuniform float u_tex_y_a;\r\nuniform vec2 u_patternscale_b;\r\nuniform float u_tex_y_b;\r\nuniform vec2 u_units_to_pixels;\r\nvarying vec2 v_normal;\r\nvarying vec2 v_width2;\r\nvarying vec2 v_tex_a;\r\nvarying vec2 v_tex_b;\r\nvarying float v_gamma_scale;\r\n#pragma mapbox: define highp vec4 color\r\n#pragma mapbox: define lowp float blur\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define mediump float gapwidth\r\n#pragma mapbox: define lowp float offset\r\n#pragma mapbox: define mediump float width\r\n#pragma mapbox: define lowp float floorwidth\r\nvoid main() {\r\n#pragma mapbox: initialize highp vec4 color\r\n#pragma mapbox: initialize lowp float blur\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize mediump float gapwidth\r\n#pragma mapbox: initialize lowp float offset\r\n#pragma mapbox: initialize mediump float width\r\n#pragma mapbox: initialize lowp float floorwidth\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;\r\nvec2 a_extrude=a_data.xy-128.0;\r\nfloat a_direction=mod(a_data.z,4.0)-1.0;\r\nfloat a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;\r\nvec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;\r\nnormal.y=normal.y*2.0-1.0;\r\nv_normal=normal;gapwidth=gapwidth/2.0;\r\nfloat halfwidth=width/2.0;\r\noffset=-1.0*offset;\r\nfloat inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);\r\nfloat outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;\r\nmediump float t=1.0-abs(u);\r\nmediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);\r\nvec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);\r\ngl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);\r\nfloat extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);\r\nv_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\r\nv_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);\r\nv_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);\r\nv_width2=vec2(outset,inset);\r\n}"),ui=di("uniform float u_fade_t;\r\nuniform float u_opacity;\r\nuniform sampler2D u_image0;\r\nuniform sampler2D u_image1;\r\nvarying vec2 v_pos0;\r\nvarying vec2 v_pos1;\r\nuniform float u_brightness_low;\r\nuniform float u_brightness_high;\r\nuniform float u_saturation_factor;\r\nuniform float u_contrast_factor;\r\nuniform vec3 u_spin_weights;\r\nvoid main() {vec4 color0=texture2D(u_image0,v_pos0);\r\nvec4 color1=texture2D(u_image1,v_pos1);\r\nif (color0.a > 0.0) {\r\ncolor0.rgb=color0.rgb/color0.a;\r\n}\r\nif (color1.a > 0.0) {\r\ncolor1.rgb=color1.rgb/color1.a;\r\n}\r\nvec4 color=mix(color0,color1,u_fade_t);\r\ncolor.a*=u_opacity;\r\nvec3 rgb=color.rgb;rgb=vec3(\r\ndot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;\r\nrgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);\r\nvec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);\r\ngl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","uniform mat4 u_matrix;\r\nuniform vec2 u_tl_parent;\r\nuniform float u_scale_parent;\r\nuniform float u_buffer_scale;\r\nattribute vec2 a_pos;\r\nattribute vec2 a_texture_pos;\r\nvarying vec2 v_pos0;\r\nvarying vec2 v_pos1;\r\nvoid main() {\r\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;\r\nv_pos1=(v_pos0*u_scale_parent)+u_tl_parent;\r\n}"),hi=di("uniform sampler2D u_texture;\r\nvarying vec2 v_tex;\r\nvarying float v_fade_opacity;\r\n#pragma mapbox: define lowp float opacity\r\nvoid main() {\r\n#pragma mapbox: initialize lowp float opacity\r\nlowp float alpha=opacity*v_fade_opacity;\r\ngl_FragColor=texture2D(u_texture,v_tex)*alpha;\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","const float PI=3.141592653589793;\r\nattribute vec4 a_pos_offset;\r\nattribute vec4 a_data;\r\nattribute vec3 a_projected_pos;\r\nattribute float a_fade_opacity;\r\nuniform bool u_is_size_zoom_constant;\r\nuniform bool u_is_size_feature_constant;\r\nuniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;\r\nuniform highp float u_pitch;\r\nuniform bool u_rotate_symbol;\r\nuniform highp float u_aspect_ratio;\r\nuniform float u_fade_change;\r\nuniform mat4 u_matrix;\r\nuniform mat4 u_label_plane_matrix;\r\nuniform mat4 u_coord_matrix;\r\nuniform bool u_is_text;\r\nuniform bool u_pitch_with_map;\r\nuniform vec2 u_texsize;\r\nvarying vec2 v_tex;\r\nvarying float v_fade_opacity;\r\n#pragma mapbox: define lowp float opacity\r\nvoid main() {\r\n#pragma mapbox: initialize lowp float opacity\r\nvec2 a_pos=a_pos_offset.xy;\r\nvec2 a_offset=a_pos_offset.zw;\r\nvec2 a_tex=a_data.xy;\r\nvec2 a_size=a_data.zw;\r\nhighp float segment_angle=-a_projected_pos[2];\r\nfloat size;\r\nif (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\r\nsize=mix(a_size[0],a_size[1],u_size_t)/256.0;\r\n} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\r\nsize=a_size[0]/256.0;\r\n} else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\r\nsize=u_size;\r\n} else {\r\nsize=u_size;\r\n}\r\nvec4 projectedPoint=u_matrix*vec4(a_pos,0,1);\r\nhighp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\r\ncamera_to_anchor_distance/u_camera_to_center_distance :\r\nu_camera_to_center_distance/camera_to_anchor_distance;\r\nhighp float perspective_ratio=clamp(\r\n0.5+0.5*distance_ratio,0.0,4.0);\r\nsize*=perspective_ratio;\r\nfloat fontScale=u_is_text ? size/24.0 : size;\r\nhighp float symbol_rotation=0.0;\r\nif (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);\r\nvec2 a=projectedPoint.xy/projectedPoint.w;\r\nvec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;\r\nsymbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);\r\n}\r\nhighp float angle_sin=sin(segment_angle+symbol_rotation);\r\nhighp float angle_cos=cos(segment_angle+symbol_rotation);\r\nmat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);\r\nvec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);\r\ngl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);\r\nv_tex=a_tex/u_texsize;\r\nvec2 fade_opacity=unpack_opacity(a_fade_opacity);\r\nfloat fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;\r\nv_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));\r\n}"),pi=di("#define SDF_PX 8.0\r\nuniform bool u_is_halo;\r\nuniform sampler2D u_texture;\r\nuniform highp float u_gamma_scale;\r\nuniform lowp float u_device_pixel_ratio;\r\nuniform bool u_is_text;\r\nvarying vec2 v_data0;\r\nvarying vec3 v_data1;\r\n#pragma mapbox: define highp vec4 fill_color\r\n#pragma mapbox: define highp vec4 halo_color\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define lowp float halo_width\r\n#pragma mapbox: define lowp float halo_blur\r\nvoid main() {\r\n#pragma mapbox: initialize highp vec4 fill_color\r\n#pragma mapbox: initialize highp vec4 halo_color\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize lowp float halo_width\r\n#pragma mapbox: initialize lowp float halo_blur\r\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;\r\nvec2 tex=v_data0.xy;\r\nfloat gamma_scale=v_data1.x;\r\nfloat size=v_data1.y;\r\nfloat fade_opacity=v_data1[2];\r\nfloat fontScale=u_is_text ? size/24.0 : size;\r\nlowp vec4 color=fill_color;\r\nhighp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);\r\nlowp float buff=(256.0-64.0)/256.0;\r\nif (u_is_halo) {\r\ncolor=halo_color;\r\ngamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);\r\nbuff=(6.0-halo_width/fontScale)/SDF_PX;\r\n}\r\nlowp float dist=texture2D(u_texture,tex).a;\r\nhighp float gamma_scaled=gamma*gamma_scale;\r\nhighp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);\r\ngl_FragColor=color*(alpha*opacity*fade_opacity);\r\n#ifdef OVERDRAW_INSPECTOR\r\ngl_FragColor=vec4(1.0);\r\n#endif\r\n}","const float PI=3.141592653589793;\r\nattribute vec4 a_pos_offset;\r\nattribute vec4 a_data;\r\nattribute vec3 a_projected_pos;\r\nattribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;\r\nuniform bool u_is_size_feature_constant;\r\nuniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;\r\nuniform mat4 u_label_plane_matrix;\r\nuniform mat4 u_coord_matrix;\r\nuniform bool u_is_text;\r\nuniform bool u_pitch_with_map;\r\nuniform highp float u_pitch;\r\nuniform bool u_rotate_symbol;\r\nuniform highp float u_aspect_ratio;\r\nuniform highp float u_camera_to_center_distance;\r\nuniform float u_fade_change;\r\nuniform vec2 u_texsize;\r\nvarying vec2 v_data0;\r\nvarying vec3 v_data1;\r\n#pragma mapbox: define highp vec4 fill_color\r\n#pragma mapbox: define highp vec4 halo_color\r\n#pragma mapbox: define lowp float opacity\r\n#pragma mapbox: define lowp float halo_width\r\n#pragma mapbox: define lowp float halo_blur\r\nvoid main() {\r\n#pragma mapbox: initialize highp vec4 fill_color\r\n#pragma mapbox: initialize highp vec4 halo_color\r\n#pragma mapbox: initialize lowp float opacity\r\n#pragma mapbox: initialize lowp float halo_width\r\n#pragma mapbox: initialize lowp float halo_blur\r\nvec2 a_pos=a_pos_offset.xy;\r\nvec2 a_offset=a_pos_offset.zw;\r\nvec2 a_tex=a_data.xy;\r\nvec2 a_size=a_data.zw;\r\nhighp float segment_angle=-a_projected_pos[2];\r\nfloat size;\r\nif (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\r\nsize=mix(a_size[0],a_size[1],u_size_t)/256.0;\r\n} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\r\nsize=a_size[0]/256.0;\r\n} else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\r\nsize=u_size;\r\n} else {\r\nsize=u_size;\r\n}\r\nvec4 projectedPoint=u_matrix*vec4(a_pos,0,1);\r\nhighp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\r\ncamera_to_anchor_distance/u_camera_to_center_distance :\r\nu_camera_to_center_distance/camera_to_anchor_distance;\r\nhighp float perspective_ratio=clamp(\r\n0.5+0.5*distance_ratio,0.0,4.0);\r\nsize*=perspective_ratio;\r\nfloat fontScale=u_is_text ? size/24.0 : size;\r\nhighp float symbol_rotation=0.0;\r\nif (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);\r\nvec2 a=projectedPoint.xy/projectedPoint.w;\r\nvec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;\r\nsymbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);\r\n}\r\nhighp float angle_sin=sin(segment_angle+symbol_rotation);\r\nhighp float angle_cos=cos(segment_angle+symbol_rotation);\r\nmat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);\r\nvec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);\r\ngl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);\r\nfloat gamma_scale=gl_Position.w;\r\nvec2 tex=a_tex/u_texsize;\r\nvec2 fade_opacity=unpack_opacity(a_fade_opacity);\r\nfloat fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;\r\nfloat interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));\r\nv_data0=vec2(tex.x,tex.y);\r\nv_data1=vec3(gamma_scale,size,interpolated_fade_opacity);\r\n}");function di(t,e){var i=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,r={};return {fragmentSource:t=t.replace(i,function(t,e,i,o,n){return r[n]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+n+"\nvarying "+i+" "+o+" "+n+";\n#else\nuniform "+i+" "+o+" u_"+n+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+n+"\n "+i+" "+o+" "+n+" = u_"+n+";\n#endif\n"}),vertexSource:e=e.replace(i,function(t,e,i,o,n){var a="float"===o?"vec2":"vec4",s=n.match(/color/)?"color":a;return r[n]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+n+"\nuniform lowp float u_"+n+"_t;\nattribute "+i+" "+a+" a_"+n+";\nvarying "+i+" "+o+" "+n+";\n#else\nuniform "+i+" "+o+" u_"+n+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+n+"\n "+n+" = a_"+n+";\n#else\n "+i+" "+o+" "+n+" = u_"+n+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+n+"\n "+n+" = unpack_mix_"+s+"(a_"+n+", u_"+n+"_t);\n#else\n "+i+" "+o+" "+n+" = u_"+n+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+n+"\nuniform lowp float u_"+n+"_t;\nattribute "+i+" "+a+" a_"+n+";\n#else\nuniform "+i+" "+o+" u_"+n+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+n+"\n "+i+" "+o+" "+n+" = a_"+n+";\n#else\n "+i+" "+o+" "+n+" = u_"+n+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+n+"\n "+i+" "+o+" "+n+" = unpack_mix_"+s+"(a_"+n+", u_"+n+"_t);\n#else\n "+i+" "+o+" "+n+" = u_"+n+";\n#endif\n"})}}var _i=Object.freeze({prelude:je,background:qe,backgroundPattern:Ve,circle:Ge,clippingMask:We,heatmap:Xe,heatmapTexture:He,collisionBox:Ke,collisionCircle:Ye,debug:Je,fill:Qe,fillOutline:$e,fillOutlinePattern:ti,fillPattern:ei,fillExtrusion:ii,fillExtrusionPattern:ri,hillshadePrepare:oi,hillshade:ni,line:ai,lineGradient:si,linePattern:li,lineSDF:ci,raster:ui,symbolIcon:hi,symbolSDF:pi}),fi=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null;};fi.prototype.bind=function(t,e,i,r,o,n,a,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==r.length,c=0;!l&&c<r.length;c++)this.boundPaintVertexBuffers[c]!==r[c]&&(l=!0);var u=!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==i||l||this.boundIndexBuffer!==o||this.boundVertexOffset!==n||this.boundDynamicVertexBuffer!==a||this.boundDynamicVertexBuffer2!==s;!t.extVertexArrayObject||u?this.freshBind(e,i,r,o,n,a,s):(t.bindVertexArrayOES.set(this.vao),a&&a.bind(),o&&o.dynamicDraw&&o.bind(),s&&s.bind());},fi.prototype.freshBind=function(t,e,i,r,o,n,a){var s,l=t.numAttributes,c=this.context,u=c.gl;if(c.extVertexArrayObject)this.vao&&this.destroy(),this.vao=c.extVertexArrayObject.createVertexArrayOES(),c.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=i,this.boundIndexBuffer=r,this.boundVertexOffset=o,this.boundDynamicVertexBuffer=n,this.boundDynamicVertexBuffer2=a;else{s=c.currentNumAttributes||0;for(var h=l;h<s;h++)u.disableVertexAttribArray(h);}e.enableAttributes(u,t);for(var p=0,d=i;p<d.length;p+=1){d[p].enableAttributes(u,t);}n&&n.enableAttributes(u,t),a&&a.enableAttributes(u,t),e.bind(),e.setVertexAttribPointers(u,t,o);for(var _=0,f=i;_<f.length;_+=1){var m=f[_];m.bind(),m.setVertexAttribPointers(u,t,o);}n&&(n.bind(),n.setVertexAttribPointers(u,t,o)),r&&r.bind(),a&&(a.bind(),a.setVertexAttribPointers(u,t,o)),c.currentNumAttributes=l;},fi.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null);};var mi=function(t,e,i,r,o){var n=t.gl;this.program=n.createProgram();var a=i.defines();o&&a.push("#define OVERDRAW_INSPECTOR;");var s=a.concat(je.fragmentSource,e.fragmentSource).join("\n"),l=a.concat(je.vertexSource,e.vertexSource).join("\n"),c=n.createShader(n.FRAGMENT_SHADER);n.shaderSource(c,s),n.compileShader(c),n.attachShader(this.program,c);var u=n.createShader(n.VERTEX_SHADER);n.shaderSource(u,l),n.compileShader(u),n.attachShader(this.program,u);for(var h=i.layoutAttributes||[],p=0;p<h.length;p++)n.bindAttribLocation(this.program,p,h[p].name);n.linkProgram(this.program),this.numAttributes=n.getProgramParameter(this.program,n.ACTIVE_ATTRIBUTES),this.attributes={};for(var d={},_=0;_<this.numAttributes;_++){var f=n.getActiveAttrib(this.program,_);f&&(this.attributes[f.name]=n.getAttribLocation(this.program,f.name));}for(var m=n.getProgramParameter(this.program,n.ACTIVE_UNIFORMS),g=0;g<m;g++){var v=n.getActiveUniform(this.program,g);v&&(d[v.name]=n.getUniformLocation(this.program,v.name));}this.fixedUniforms=r(t,d),this.binderUniforms=i.getUniforms(t,d);};function gi(e,i,r){var o=1/de(r,1,i.transform.tileZoom),n=Math.pow(2,r.tileID.overscaledZ),a=r.tileSize*Math.pow(2,i.transform.tileZoom)/n,s=a*(r.tileID.canonical.x+r.tileID.wrap*n),l=a*r.tileID.canonical.y;return {u_image:0,u_texsize:r.imageAtlasTexture.size,u_scale:[t.browser.devicePixelRatio,o,e.fromScale,e.toScale],u_fade:e.t,u_pixel_coord_upper:[s>>16,l>>16],u_pixel_coord_lower:[65535&s,65535&l]}}mi.prototype.draw=function(t,e,i,r,o,n,a,s,l,c,u,h,p,d,_,f){var m,g=t.gl;for(var v in t.program.set(this.program),t.setDepthMode(i),t.setStencilMode(r),t.setColorMode(o),t.setCullFace(n),this.fixedUniforms)this.fixedUniforms[v].set(a[v]);d&&d.setUniforms(t,this.binderUniforms,h,{zoom:p});for(var y=(m={},m[g.LINES]=2,m[g.TRIANGLES]=3,m[g.LINE_STRIP]=1,m)[e],x=0,b=u.get();x<b.length;x+=1){var w=b[x],E=w.vaos||(w.vaos={});(E[s]||(E[s]=new fi)).bind(t,this,l,d?d.getPaintVertexBuffers():[],c,w.vertexOffset,_,f),g.drawElements(e,w.primitiveLength*y,g.UNSIGNED_SHORT,w.primitiveOffset*y*2);}};var vi=function(e,i,r,o){var n=i.style.light,a=n.properties.get("position"),s=[a.x,a.y,a.z],l=t.create$1();"viewport"===n.properties.get("anchor")&&t.fromRotation(l,-i.transform.angle),t.transformMat3(s,s,l);var c=n.properties.get("color");return {u_matrix:e,u_lightpos:s,u_lightintensity:n.properties.get("intensity"),u_lightcolor:[c.r,c.g,c.b],u_vertical_gradient:+r,u_opacity:o}},yi=function(e,i,r,o,n,a,s){return t.extend(vi(e,i,r,o),gi(a,i,s),{u_height_factor:-Math.pow(2,n.overscaledZ)/s.tileSize/8})},xi=function(t){return {u_matrix:t}},bi=function(e,i,r,o){return t.extend(xi(e),gi(r,i,o))},wi=function(t,e){return {u_matrix:t,u_world:e}},Ei=function(e,i,r,o,n){return t.extend(bi(e,i,r,o),{u_world:n})},Ti=function(e,i,r,o){var n,a,s=e.transform;if("map"===o.paint.get("circle-pitch-alignment")){var l=de(r,1,s.zoom);n=!0,a=[l,l];}else n=!1,a=s.pixelsToGLUnits;return {u_camera_to_center_distance:s.cameraToCenterDistance,u_scale_with_map:+("map"===o.paint.get("circle-pitch-scale")),u_matrix:e.translatePosMatrix(i.posMatrix,r,o.paint.get("circle-translate"),o.paint.get("circle-translate-anchor")),u_pitch_with_map:+n,u_device_pixel_ratio:t.browser.devicePixelRatio,u_extrude_scale:a}},Ii=function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,i.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,i.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,i.u_overscale_factor)}},Si=function(t,e,i){var r=de(i,1,e.zoom),o=Math.pow(2,e.zoom-i.tileID.overscaledZ),n=i.tileID.overscaleFactor();return {u_matrix:t,u_camera_to_center_distance:e.cameraToCenterDistance,u_pixels_to_tile_units:r,u_extrude_scale:[e.pixelsToGLUnits[0]/(r*o),e.pixelsToGLUnits[1]/(r*o)],u_overscale_factor:n}},Ci=function(t,e){return {u_matrix:t,u_color:e}},Li=function(t){return {u_matrix:t}},Pi=function(t,e,i,r){return {u_matrix:t,u_extrude_scale:de(e,1,i),u_intensity:r}},Mi=function(e,i,r,o){var n=t.create();t.ortho(n,0,e.width,e.height,0,0,1);var a=e.context.gl;return {u_matrix:n,u_world:[a.drawingBufferWidth,a.drawingBufferHeight],u_image:r,u_color_ramp:o,u_opacity:i.paint.get("heatmap-opacity")}},zi=function(t,e,i){var r=i.paint.get("hillshade-shadow-color"),o=i.paint.get("hillshade-highlight-color"),n=i.paint.get("hillshade-accent-color"),a=i.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===i.paint.get("hillshade-illumination-anchor")&&(a-=t.transform.angle);var s=!t.options.moving;return {u_matrix:t.transform.calculatePosMatrix(e.tileID.toUnwrapped(),s),u_image:0,u_latrange:Ri(t,e.tileID),u_light:[i.paint.get("hillshade-exaggeration"),a],u_shadow:r,u_highlight:o,u_accent:n}},Di=function(e,i){var r=e.dem.stride,o=t.create();return t.ortho(o,0,t.EXTENT,-t.EXTENT,0,0,1),t.translate(o,o,[0,-t.EXTENT,0]),{u_matrix:o,u_image:1,u_dimension:[r,r],u_zoom:e.tileID.overscaledZ,u_maxzoom:i}};function Ri(e,i){var r=Math.pow(2,i.canonical.z),o=i.canonical.y;return [new t.MercatorCoordinate(0,o/r).toLngLat().lat,new t.MercatorCoordinate(0,(o+1)/r).toLngLat().lat]}var Ai=function(e,i,r){var o=e.transform;return {u_matrix:Ui(e,i,r),u_ratio:1/de(i,1,o.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_units_to_pixels:[1/o.pixelsToGLUnits[0],1/o.pixelsToGLUnits[1]]}},ki=function(e,i,r){return t.extend(Ai(e,i,r),{u_image:0})},Bi=function(e,i,r,o){var n=e.transform,a=Oi(i,n);return {u_matrix:Ui(e,i,r),u_texsize:i.imageAtlasTexture.size,u_ratio:1/de(i,1,n.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_image:0,u_scale:[t.browser.devicePixelRatio,a,o.fromScale,o.toScale],u_fade:o.t,u_units_to_pixels:[1/n.pixelsToGLUnits[0],1/n.pixelsToGLUnits[1]]}},Fi=function(e,i,r,o,n){var a=e.transform,s=e.lineAtlas,l=Oi(i,a),c="round"===r.layout.get("line-cap"),u=s.getDash(o.from,c),h=s.getDash(o.to,c),p=u.width*n.fromScale,d=h.width*n.toScale;return t.extend(Ai(e,i,r),{u_patternscale_a:[l/p,-u.height/2],u_patternscale_b:[l/d,-h.height/2],u_sdfgamma:s.width/(256*Math.min(p,d)*t.browser.devicePixelRatio)/2,u_image:0,u_tex_y_a:u.y,u_tex_y_b:h.y,u_mix:n.t})};function Oi(t,e){return 1/de(t,1,e.tileZoom)}function Ui(t,e,i){return t.translatePosMatrix(e.tileID.posMatrix,e,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}var Ni=function(t,e,i,r,o){return {u_matrix:t,u_tl_parent:e,u_scale_parent:i,u_buffer_scale:1,u_fade_t:r.mix,u_opacity:r.opacity*o.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:o.paint.get("raster-brightness-min"),u_brightness_high:o.paint.get("raster-brightness-max"),u_saturation_factor:(a=o.paint.get("raster-saturation"),a>0?1-1/(1.001-a):-a),u_contrast_factor:(n=o.paint.get("raster-contrast"),n>0?1/(1-n):1+n),u_spin_weights:Zi(o.paint.get("raster-hue-rotate"))};var n,a;};function Zi(t){t*=Math.PI/180;var e=Math.sin(t),i=Math.cos(t);return [(2*i+1)/3,(-Math.sqrt(3)*e-i+1)/3,(Math.sqrt(3)*e-i+1)/3]}var ji=function(t,e,i,r,o,n,a,s,l,c){var u=o.transform;return {u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:u.cameraToCenterDistance,u_pitch:u.pitch/360*2*Math.PI,u_rotate_symbol:+i,u_aspect_ratio:u.width/u.height,u_fade_change:o.options.fadeDuration?o.symbolFadeChange:1,u_matrix:n,u_label_plane_matrix:a,u_coord_matrix:s,u_is_text:+l,u_pitch_with_map:+r,u_texsize:c,u_texture:0}},qi=function(e,i,r,o,n,a,s,l,c,u,h){var p=n.transform;return t.extend(ji(e,i,r,o,n,a,s,l,c,u),{u_gamma_scale:o?Math.cos(p._pitch)*p.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+h})},Vi=function(t,e,i){return {u_matrix:t,u_opacity:e,u_color:i}},Gi=function(e,i,r,o,n,a){return t.extend(function(t,e,i,r){var o=i.imageManager.getPattern(t.from),n=i.imageManager.getPattern(t.to),a=i.imageManager.getPixelSize(),s=a.width,l=a.height,c=Math.pow(2,r.tileID.overscaledZ),u=r.tileSize*Math.pow(2,i.transform.tileZoom)/c,h=u*(r.tileID.canonical.x+r.tileID.wrap*c),p=u*r.tileID.canonical.y;return {u_image:0,u_pattern_tl_a:o.tl,u_pattern_br_a:o.br,u_pattern_tl_b:n.tl,u_pattern_br_b:n.br,u_texsize:[s,l],u_mix:e.t,u_pattern_size_a:o.displaySize,u_pattern_size_b:n.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/de(r,1,i.transform.tileZoom),u_pixel_coord_upper:[h>>16,p>>16],u_pixel_coord_lower:[65535&h,65535&p]}}(o,a,r,n),{u_matrix:e,u_opacity:i})},Wi={fillExtrusion:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_lightpos:new t.Uniform3f(e,i.u_lightpos),u_lightintensity:new t.Uniform1f(e,i.u_lightintensity),u_lightcolor:new t.Uniform3f(e,i.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,i.u_vertical_gradient),u_opacity:new t.Uniform1f(e,i.u_opacity)}},fillExtrusionPattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_lightpos:new t.Uniform3f(e,i.u_lightpos),u_lightintensity:new t.Uniform1f(e,i.u_lightintensity),u_lightcolor:new t.Uniform3f(e,i.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,i.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,i.u_height_factor),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade),u_opacity:new t.Uniform1f(e,i.u_opacity)}},fill:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},fillPattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},fillOutline:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world)}},fillOutlinePattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},circle:function(e,i){return {u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,i.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,i.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},collisionBox:Ii,collisionCircle:Ii,debug:function(e,i){return {u_color:new t.UniformColor(e,i.u_color),u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},clippingMask:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},heatmap:function(e,i){return {u_extrude_scale:new t.Uniform1f(e,i.u_extrude_scale),u_intensity:new t.Uniform1f(e,i.u_intensity),u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},heatmapTexture:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world),u_image:new t.Uniform1i(e,i.u_image),u_color_ramp:new t.Uniform1i(e,i.u_color_ramp),u_opacity:new t.Uniform1f(e,i.u_opacity)}},hillshade:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_latrange:new t.Uniform2f(e,i.u_latrange),u_light:new t.Uniform2f(e,i.u_light),u_shadow:new t.UniformColor(e,i.u_shadow),u_highlight:new t.UniformColor(e,i.u_highlight),u_accent:new t.UniformColor(e,i.u_accent)}},hillshadePrepare:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_dimension:new t.Uniform2f(e,i.u_dimension),u_zoom:new t.Uniform1f(e,i.u_zoom),u_maxzoom:new t.Uniform1f(e,i.u_maxzoom)}},line:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels)}},lineGradient:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels),u_image:new t.Uniform1i(e,i.u_image)}},linePattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_texsize:new t.Uniform2f(e,i.u_texsize),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_image:new t.Uniform1i(e,i.u_image),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},lineSDF:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,i.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,i.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,i.u_sdfgamma),u_image:new t.Uniform1i(e,i.u_image),u_tex_y_a:new t.Uniform1f(e,i.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,i.u_tex_y_b),u_mix:new t.Uniform1f(e,i.u_mix)}},raster:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_tl_parent:new t.Uniform2f(e,i.u_tl_parent),u_scale_parent:new t.Uniform1f(e,i.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,i.u_buffer_scale),u_fade_t:new t.Uniform1f(e,i.u_fade_t),u_opacity:new t.Uniform1f(e,i.u_opacity),u_image0:new t.Uniform1i(e,i.u_image0),u_image1:new t.Uniform1i(e,i.u_image1),u_brightness_low:new t.Uniform1f(e,i.u_brightness_low),u_brightness_high:new t.Uniform1f(e,i.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,i.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,i.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,i.u_spin_weights)}},symbolIcon:function(e,i){return {u_is_size_zoom_constant:new t.Uniform1i(e,i.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,i.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,i.u_size_t),u_size:new t.Uniform1f(e,i.u_size),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,i.u_pitch),u_rotate_symbol:new t.Uniform1i(e,i.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,i.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,i.u_fade_change),u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,i.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,i.u_coord_matrix),u_is_text:new t.Uniform1f(e,i.u_is_text),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_texsize:new t.Uniform2f(e,i.u_texsize),u_texture:new t.Uniform1i(e,i.u_texture)}},symbolSDF:function(e,i){return {u_is_size_zoom_constant:new t.Uniform1i(e,i.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,i.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,i.u_size_t),u_size:new t.Uniform1f(e,i.u_size),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,i.u_pitch),u_rotate_symbol:new t.Uniform1i(e,i.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,i.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,i.u_fade_change),u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,i.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,i.u_coord_matrix),u_is_text:new t.Uniform1f(e,i.u_is_text),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_texsize:new t.Uniform2f(e,i.u_texsize),u_texture:new t.Uniform1i(e,i.u_texture),u_gamma_scale:new t.Uniform1f(e,i.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_is_halo:new t.Uniform1f(e,i.u_is_halo)}},background:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_opacity:new t.Uniform1f(e,i.u_opacity),u_color:new t.UniformColor(e,i.u_color)}},backgroundPattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_opacity:new t.Uniform1f(e,i.u_opacity),u_image:new t.Uniform1i(e,i.u_image),u_pattern_tl_a:new t.Uniform2f(e,i.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,i.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,i.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,i.u_pattern_br_b),u_texsize:new t.Uniform2f(e,i.u_texsize),u_mix:new t.Uniform1f(e,i.u_mix),u_pattern_size_a:new t.Uniform2f(e,i.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,i.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,i.u_scale_a),u_scale_b:new t.Uniform1f(e,i.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,i.u_tile_units_to_pixels)}}};function Xi(e,i){for(var r=e.sort(function(t,e){return t.tileID.isLessThan(e.tileID)?-1:e.tileID.isLessThan(t.tileID)?1:0}),o=0;o<r.length;o++){var n={},a=r[o],s=r.slice(o+1);Hi(a.tileID.wrapped(),a.tileID,s,new t.OverscaledTileID(0,a.tileID.wrap+1,0,0,0),n),a.setMask(n,i);}}function Hi(e,i,r,o,n){for(var a=0;a<r.length;a++){var s=r[a];if(o.isLessThan(s.tileID))break;if(i.key===s.tileID.key)return;if(s.tileID.isChildOf(i)){for(var l=i.children(1/0),c=0;c<l.length;c++){Hi(e,l[c],r.slice(a),o,n);}return}}var u=i.overscaledZ-e.overscaledZ,h=new t.CanonicalTileID(u,i.canonical.x-(e.canonical.x<<u),i.canonical.y-(e.canonical.y<<u));n[h.key]=n[h.key]||h;}function Ki(t,e,i,r,o){for(var n=t.context,a=n.gl,s=o?t.useProgram("collisionCircle"):t.useProgram("collisionBox"),l=0;l<r.length;l++){var c=r[l],u=e.getTile(c),h=u.getBucket(i);if(h){var p=o?h.collisionCircle:h.collisionBox;p&&s.draw(n,o?a.TRIANGLES:a.LINES,Lt.disabled,Pt.disabled,t.colorModeForRenderPass(),zt.disabled,Si(c.posMatrix,t.transform,u),i.id,p.layoutVertexBuffer,p.indexBuffer,p.segments,null,t.transform.zoom,null,null,p.collisionVertexBuffer);}}}var Yi=t.identity(new Float32Array(16));function Ji(e,i,r,o,n,a){var s=t.getAnchorAlignment(e),l=-(s.horizontalAlign-.5)*i,c=-(s.verticalAlign-.5)*r,u=t.evaluateRadialOffset(e,o);return new t.Point((l/n+u[0])*a,(c/n+u[1])*a)}function Qi(e,i,r,o,n,a,s,l,c,u){var h=e.text.placedSymbolArray,p=e.text.dynamicLayoutVertexArray;p.clear();for(var d=0;d<h.length;d++){var _=h.get(d),f=!_.hidden&&_.crossTileID?o[_.crossTileID]:null;if(f){var m=new t.Point(_.anchorX,_.anchorY),g=te(m,r?l:s),v=.5+a.cameraToCenterDistance/g.signedDistanceFromCamera*.5,y=n.evaluateSizeForFeature(e.textSizeData,u,_)*v/t.ONE_EM;r&&(y*=e.tilePixelRatio/c);for(var x=f.width,b=f.height,w=f.radialOffset,E=f.textBoxScale,T=Ji(f.anchor,x,b,w,E,y),I=r?te(m.add(T),s).point:g.point.add(i?T.rotate(-a.angle):T),S=0;S<_.numGlyphs;S++)t.addDynamicAttributes(p,I,0);}else ce(_.numGlyphs,p);}e.text.dynamicLayoutVertexBuffer.updateData(p);}function $i(e,i,r,o,n,a,s,l,c,u,h,p,d){for(var _,f,m=e.context,g=m.gl,v=e.transform,y="map"===l,x="map"===c,b=y&&"point"!==r.layout.get("symbol-placement"),w=y&&!x&&!b,E=void 0!==r.layout.get("symbol-sort-key").constantOr(1),T=e.depthModeForSublayer(0,Lt.ReadOnly),I=r.layout.get("text-variable-anchor"),S=[],C=0,L=o;C<L.length;C+=1){var P=L[C],M=i.getTile(P),z=M.getBucket(r);if(z){var D=n?z.text:z.icon;if(D&&D.segments.get().length){var R=D.programConfigurations.get(r.id),A=n||z.sdfIcons,k=n?z.textSizeData:z.iconSizeData;_||(_=e.useProgram(A?"symbolSDF":"symbolIcon",R),f=t.evaluateSizeForZoom(k,v.zoom)),m.activeTexture.set(g.TEXTURE0);var B=void 0,F=void 0,O=void 0;if(n)F=M.glyphAtlasTexture,O=g.LINEAR,B=M.glyphAtlasTexture.size;else{var U=1!==r.layout.get("icon-size").constantOr(0)||z.iconsNeedLinear,N=x||0!==v.pitch;F=M.imageAtlasTexture,O=A||e.options.rotating||e.options.zooming||U||N?g.LINEAR:g.NEAREST,B=M.imageAtlasTexture.size;}var Z=de(M,1,e.transform.zoom),j=Qt(P.posMatrix,x,y,e.transform,Z),q=$t(P.posMatrix,x,y,e.transform,Z);if(b)ie(z,P.posMatrix,e,n,j,q,x,u);else if(n&&f&&I){var V=Math.pow(2,v.zoom-M.tileID.overscaledZ);Qi(z,y,x,d,t.symbolSize,v,j,P.posMatrix,V,f);}var G=e.translatePosMatrix(P.posMatrix,M,a,s),W=b||n&&I?Yi:j,X=e.translatePosMatrix(q,M,a,s,!0),H=A&&0!==r.paint.get(n?"text-halo-width":"icon-halo-width").constantOr(1),K={program:_,buffers:D,uniformValues:A?qi(k.kind,f,w,x,e,G,W,X,n,B,!0):ji(k.kind,f,w,x,e,G,W,X,n,B),atlasTexture:F,atlasInterpolation:O,isSDF:A,hasHalo:H};if(E)for(var Y=0,J=D.segments.get();Y<J.length;Y+=1){var Q=J[Y];S.push({segments:new t.SegmentVector([Q]),sortKey:Q.sortKey,state:K});}else S.push({segments:D.segments,sortKey:0,state:K});}}}E&&S.sort(function(t,e){return t.sortKey-e.sortKey});for(var $=0,tt=S;$<tt.length;$+=1){var et=tt[$],it=et.state;if(it.atlasTexture.bind(it.atlasInterpolation,g.CLAMP_TO_EDGE),it.isSDF){var rt=it.uniformValues;it.hasHalo&&(rt.u_is_halo=1,tr(it.buffers,et.segments,r,e,it.program,T,h,p,rt)),rt.u_is_halo=0;}tr(it.buffers,et.segments,r,e,it.program,T,h,p,it.uniformValues);}}function tr(t,e,i,r,o,n,a,s,l){var c=r.context,u=c.gl;o.draw(c,u.TRIANGLES,n,a,s,zt.disabled,l,i.id,t.layoutVertexBuffer,t.indexBuffer,e,i.paint,r.transform.zoom,t.programConfigurations.get(i.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer);}function er(t,e,i,r,o,n,a){var s,l,c,u,h,p=t.context.gl,d=i.paint.get("fill-pattern"),_=d&&d.constantOr(1),f=i.getCrossfadeParameters();a?(l=_&&!i.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",s=p.LINES):(l=_?"fillPattern":"fill",s=p.TRIANGLES);for(var m=0,g=r;m<g.length;m+=1){var v=g[m],y=e.getTile(v);if(!_||y.patternsLoaded()){var x=y.getBucket(i);if(x){var b=x.programConfigurations.get(i.id),w=t.useProgram(l,b);_&&(t.context.activeTexture.set(p.TEXTURE0),y.imageAtlasTexture.bind(p.LINEAR,p.CLAMP_TO_EDGE),b.updatePatternPaintBuffers(f));var E=d.constantOr(null);if(E&&y.imageAtlas){var T=y.imageAtlas.patternPositions[E.to],I=y.imageAtlas.patternPositions[E.from];T&&I&&b.setConstantPatternPositions(T,I);}var S=t.translatePosMatrix(v.posMatrix,y,i.paint.get("fill-translate"),i.paint.get("fill-translate-anchor"));if(a){u=x.indexBuffer2,h=x.segments2;var C=[p.drawingBufferWidth,p.drawingBufferHeight];c="fillOutlinePattern"===l&&_?Ei(S,t,f,y,C):wi(S,C);}else u=x.indexBuffer,h=x.segments,c=_?bi(S,t,f,y):xi(S);w.draw(t.context,s,o,t.stencilModeForClipping(v),n,zt.disabled,c,i.id,x.layoutVertexBuffer,u,h,i.paint,t.transform.zoom,b);}}}}function ir(t,e,i,r,o,n,a){for(var s=t.context,l=s.gl,c=i.paint.get("fill-extrusion-pattern"),u=c.constantOr(1),h=i.getCrossfadeParameters(),p=i.paint.get("fill-extrusion-opacity"),d=0,_=r;d<_.length;d+=1){var f=_[d],m=e.getTile(f),g=m.getBucket(i);if(g){var v=g.programConfigurations.get(i.id),y=t.useProgram(u?"fillExtrusionPattern":"fillExtrusion",v);u&&(t.context.activeTexture.set(l.TEXTURE0),m.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),v.updatePatternPaintBuffers(h));var x=c.constantOr(null);if(x&&m.imageAtlas){var 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u=i.dem.dim,h=i.dem.stride,p=i.dem.getPixels();if(l.activeTexture.set(c.TEXTURE1),l.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||e.getTileTexture(h),i.demTexture){var d=i.demTexture;d.update(p,{premultiply:!1}),d.bind(c.NEAREST,c.CLAMP_TO_EDGE);}else i.demTexture=new t.Texture(l,p,c.RGBA,{premultiply:!1}),i.demTexture.bind(c.NEAREST,c.CLAMP_TO_EDGE);l.activeTexture.set(c.TEXTURE0);var _=i.fbo;if(!_){var f=new t.Texture(l,{width:u,height:u,data:null},c.RGBA);f.bind(c.LINEAR,c.CLAMP_TO_EDGE),(_=i.fbo=l.createFramebuffer(u,u)).colorAttachment.set(f.texture);}l.bindFramebuffer.set(_.framebuffer),l.viewport.set([0,0,u,u]),e.useProgram("hillshadePrepare").draw(l,c.TRIANGLES,n,a,s,zt.disabled,Di(i,o),r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),i.needsHillshadePrepare=!1;}}function nr(e,i,r,o,n){var a=o.paint.get("raster-fade-duration");if(a>0){var s=t.browser.now(),l=(s-e.timeAdded)/a,c=i?(s-i.timeAdded)/a:-1,u=r.getSource(),h=n.coveringZoomLevel({tileSize:u.tileSize,roundZoom:u.roundZoom}),p=!i||Math.abs(i.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),d=p&&e.refreshedUponExpiration?1:t.clamp(p?l:1-c,0,1);return e.refreshedUponExpiration&&l>=1&&(e.refreshedUponExpiration=!1),i?{opacity:1,mix:1-d}:{opacity:d,mix:0}}return {opacity:1,mix:0}}function ar(e,i,r){var o=e.context,n=o.gl,a=r.posMatrix,s=e.useProgram("debug"),l=Lt.disabled,c=Pt.disabled,u=e.colorModeForRenderPass(),h="$debug";s.draw(o,n.LINE_STRIP,l,c,u,zt.disabled,Ci(a,t.Color.red),h,e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);for(var p=i.getTileByID(r.key).latestRawTileData,d=p&&p.byteLength||0,_=Math.floor(d/1024),f=function(t,e,i,r){r=r||1;var 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s=e.depthModeForSublayer(0,Lt.ReadOnly),l=e.colorModeForRenderPass(),c=r.paint.get("line-dasharray"),u=r.paint.get("line-pattern"),h=u.constantOr(1),p=r.paint.get("line-gradient"),d=r.getCrossfadeParameters(),_=c?"lineSDF":h?"linePattern":p?"lineGradient":"line",f=e.context,m=f.gl,g=!0;if(p){f.activeTexture.set(m.TEXTURE0);var v=r.gradientTexture;if(!r.gradient)return;v||(v=r.gradientTexture=new t.Texture(f,r.gradient,m.RGBA)),v.bind(m.LINEAR,m.CLAMP_TO_EDGE);}for(var y=0,x=o;y<x.length;y+=1){var b=x[y],w=i.getTile(b);if(!h||w.patternsLoaded()){var E=w.getBucket(r);if(E){var T=E.programConfigurations.get(r.id),I=e.context.program.get(),S=e.useProgram(_,T),C=g||S.program!==I,L=u.constantOr(null);if(L&&w.imageAtlas){var P=w.imageAtlas.patternPositions[L.to],M=w.imageAtlas.patternPositions[L.from];P&&M&&T.setConstantPatternPositions(P,M);}var z=c?Fi(e,w,r,c,d):h?Bi(e,w,r,d):p?ki(e,w,r):Ai(e,w,r);c&&(C||e.lineAtlas.dirty)?(f.activeTexture.set(m.TEXTURE0),e.lineAtlas.bind(f)):h&&(f.activeTexture.set(m.TEXTURE0),w.imageAtlasTexture.bind(m.LINEAR,m.CLAMP_TO_EDGE),T.updatePatternPaintBuffers(d)),S.draw(f,m.TRIANGLES,s,e.stencilModeForClipping(b),l,zt.disabled,z,r.id,E.layoutVertexBuffer,E.indexBuffer,E.segments,r.paint,e.transform.zoom,T),g=!1;}}}}}},fill:function(e,i,r,o){var n=r.paint.get("fill-color"),a=r.paint.get("fill-opacity");if(0!==a.constantOr(1)){var s=e.colorModeForRenderPass(),l=r.paint.get("fill-pattern"),c=e.opaquePassEnabledForLayer()&&!l.constantOr(1)&&1===n.constantOr(t.Color.transparent).a&&1===a.constantOr(0)?"opaque":"translucent";if(e.renderPass===c){var u=e.depthModeForSublayer(1,"opaque"===e.renderPass?Lt.ReadWrite:Lt.ReadOnly);er(e,i,r,o,u,s,!1);}if("translucent"===e.renderPass&&r.paint.get("fill-antialias")){var h=e.depthModeForSublayer(r.getPaintProperty("fill-outline-color")?2:0,Lt.ReadOnly);er(e,i,r,o,h,s,!0);}}},"fill-extrusion":function(t,e,i,r){var o=i.paint.get("fill-extrusion-opacity");if(0!==o&&"translucent"===t.renderPass){var n=new Lt(t.context.gl.LEQUAL,Lt.ReadWrite,t.depthRangeFor3D);if(1!==o||i.paint.get("fill-extrusion-pattern").constantOr(1))ir(t,e,i,r,n,Pt.disabled,Mt.disabled),ir(t,e,i,r,n,t.stencilModeFor3D(),t.colorModeForRenderPass());else{var a=t.colorModeForRenderPass();ir(t,e,i,r,n,Pt.disabled,a);}}},hillshade:function(t,e,i,r){if("offscreen"===t.renderPass||"translucent"===t.renderPass){for(var o=t.context,n=e.getSource().maxzoom,a=t.depthModeForSublayer(0,Lt.ReadOnly),s=Pt.disabled,l=t.colorModeForRenderPass(),c=0,u=r;c<u.length;c+=1){var h=u[c],p=e.getTile(h);p.needsHillshadePrepare&&"offscreen"===t.renderPass?or(t,p,i,n,a,s,l):"translucent"===t.renderPass&&rr(t,p,i,a,s,l);}o.viewport.set([0,0,t.width,t.height]);}},raster:function(t,e,i,r){if("translucent"===t.renderPass&&0!==i.paint.get("raster-opacity"))for(var o=t.context,n=o.gl,a=e.getSource(),s=t.useProgram("raster"),l=Pt.disabled,c=t.colorModeForRenderPass(),u=r.length&&r[0].overscaledZ,h=!t.options.moving,p=0,d=r;p<d.length;p+=1){var _=d[p],f=t.depthModeForSublayer(_.overscaledZ-u,1===i.paint.get("raster-opacity")?Lt.ReadWrite:Lt.ReadOnly,n.LESS),m=e.getTile(_),g=t.transform.calculatePosMatrix(_.toUnwrapped(),h);m.registerFadeDuration(i.paint.get("raster-fade-duration"));var v=e.findLoadedParent(_,0),y=nr(m,v,e,i,t.transform),x=void 0,b=void 0,w="nearest"===i.paint.get("raster-resampling")?n.NEAREST:n.LINEAR;o.activeTexture.set(n.TEXTURE0),m.texture.bind(w,n.CLAMP_TO_EDGE,n.LINEAR_MIPMAP_NEAREST),o.activeTexture.set(n.TEXTURE1),v?(v.texture.bind(w,n.CLAMP_TO_EDGE,n.LINEAR_MIPMAP_NEAREST),x=Math.pow(2,v.tileID.overscaledZ-m.tileID.overscaledZ),b=[m.tileID.canonical.x*x%1,m.tileID.canonical.y*x%1]):m.texture.bind(w,n.CLAMP_TO_EDGE,n.LINEAR_MIPMAP_NEAREST);var E=Ni(g,b||[0,0],x||1,y,i);a instanceof A?s.draw(o,n.TRIANGLES,f,l,c,zt.disabled,E,i.id,a.boundsBuffer,t.quadTriangleIndexBuffer,a.boundsSegments):m.maskedBoundsBuffer&&m.maskedIndexBuffer&&m.segments?s.draw(o,n.TRIANGLES,f,l,c,zt.disabled,E,i.id,m.maskedBoundsBuffer,m.maskedIndexBuffer,m.segments,i.paint,t.transform.zoom):s.draw(o,n.TRIANGLES,f,l,c,zt.disabled,E,i.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments);}},background:function(t,e,i){var r=i.paint.get("background-color"),o=i.paint.get("background-opacity");if(0!==o){var n=t.context,a=n.gl,s=t.transform,l=s.tileSize,c=i.paint.get("background-pattern");if(!t.isPatternMissing(c)){var u=!c&&1===r.a&&1===o&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass===u){var h=Pt.disabled,p=t.depthModeForSublayer(0,"opaque"===u?Lt.ReadWrite:Lt.ReadOnly),d=t.colorModeForRenderPass(),_=t.useProgram(c?"backgroundPattern":"background"),f=s.coveringTiles({tileSize:l});c&&(n.activeTexture.set(a.TEXTURE0),t.imageManager.bind(t.context));for(var m=i.getCrossfadeParameters(),g=0,v=f;g<v.length;g+=1){var y=v[g],x=t.transform.calculatePosMatrix(y.toUnwrapped()),b=c?Gi(x,o,t,c,{tileID:y,tileSize:l},m):Vi(x,o,r);_.draw(n,a.TRIANGLES,p,h,d,zt.disabled,b,i.id,t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments);}}}}},debug:function(t,e,i){for(var r=0;r<i.length;r++)ar(t,e,i[r]);},custom:function(t,e,i){var r=t.context,o=i.implementation;if("offscreen"===t.renderPass){var n=o.prerender;n&&(t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),n.call(o,r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState());}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),r.setStencilMode(Pt.disabled);var a="3d"===o.renderingMode?new Lt(t.context.gl.LEQUAL,Lt.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,Lt.ReadOnly);r.setDepthMode(a),o.render(r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState(),r.bindFramebuffer.set(null);}}},cr=function(e,i){this.context=new Dt(e),this.transform=i,this._tileTextures={},this.setup(),this.numSublayers=Rt.maxUnderzooming+Rt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.depthRboNeedsClear=!0,this.emptyProgramConfiguration=new t.ProgramConfiguration,this.crossTileSymbolIndex=new Be;};function ur(t,e){if(t.y>e.y){var i=t;t=e,e=i;}return {x0:t.x,y0:t.y,x1:e.x,y1:e.y,dx:e.x-t.x,dy:e.y-t.y}}function hr(t,e,i,r,o){var n=Math.max(i,Math.floor(e.y0)),a=Math.min(r,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx<e.x1:t.x1-e.dy/t.dy*t.dx<e.x0){var s=t;t=e,e=s;}for(var l=t.dx/t.dy,c=e.dx/e.dy,u=t.dx>0,h=e.dx<0,p=n;p<a;p++){var d=l*Math.max(0,Math.min(t.dy,p+u-t.y0))+t.x0,_=c*Math.max(0,Math.min(e.dy,p+h-e.y0))+e.x0;o(Math.floor(_),Math.ceil(d),p);}}function pr(t,e,i,r,o,n){var a,s=ur(t,e),l=ur(e,i),c=ur(i,t);s.dy>l.dy&&(a=s,s=l,l=a),s.dy>c.dy&&(a=s,s=c,c=a),l.dy>c.dy&&(a=l,l=c,c=a),s.dy&&hr(c,s,r,o,n),l.dy&&hr(c,l,r,o,n);}cr.prototype.resize=function(e,i){var r=this.context.gl;if(this.width=e*t.browser.devicePixelRatio,this.height=i*t.browser.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var o=0,n=this.style._order;o<n.length;o+=1){var a=n[o];this.style._layers[a].resize();}this.depthRbo&&(r.deleteRenderbuffer(this.depthRbo),this.depthRbo=null);},cr.prototype.setup=function(){var e=this.context,i=new t.StructArrayLayout2i4;i.emplaceBack(0,0),i.emplaceBack(t.EXTENT,0),i.emplaceBack(0,t.EXTENT),i.emplaceBack(t.EXTENT,t.EXTENT),this.tileExtentBuffer=e.createVertexBuffer(i,Ze.members),this.tileExtentSegments=t.SegmentVector.simpleSegment(0,0,4,2);var r=new t.StructArrayLayout2i4;r.emplaceBack(0,0),r.emplaceBack(t.EXTENT,0),r.emplaceBack(0,t.EXTENT),r.emplaceBack(t.EXTENT,t.EXTENT),this.debugBuffer=e.createVertexBuffer(r,Ze.members),this.debugSegments=t.SegmentVector.simpleSegment(0,0,4,5);var o=new t.StructArrayLayout4i8;o.emplaceBack(0,0,0,0),o.emplaceBack(t.EXTENT,0,t.EXTENT,0),o.emplaceBack(0,t.EXTENT,0,t.EXTENT),o.emplaceBack(t.EXTENT,t.EXTENT,t.EXTENT,t.EXTENT),this.rasterBoundsBuffer=e.createVertexBuffer(o,t.rasterBoundsAttributes.members),this.rasterBoundsSegments=t.SegmentVector.simpleSegment(0,0,4,2);var n=new t.StructArrayLayout2i4;n.emplaceBack(0,0),n.emplaceBack(1,0),n.emplaceBack(0,1),n.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(n,Ze.members),this.viewportSegments=t.SegmentVector.simpleSegment(0,0,4,2);var a=new t.StructArrayLayout1ui2;a.emplaceBack(0),a.emplaceBack(1),a.emplaceBack(3),a.emplaceBack(2),a.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(a);var s=new t.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(s);var l=this.context.gl;this.stencilClearMode=new Pt({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO);},cr.prototype.clearStencil=function(){var e=this.context,i=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;var r=t.create();t.ortho(r,0,this.width,this.height,0,0,1),t.scale(r,r,[i.drawingBufferWidth,i.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(e,i.TRIANGLES,Lt.disabled,this.stencilClearMode,Mt.disabled,zt.disabled,Li(r),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments);},cr.prototype._renderTileClippingMasks=function(t,e){if(this.currentStencilSource!==t.source&&t.isTileClipped()&&e&&e.length){this.currentStencilSource=t.source;var i=this.context,r=i.gl;this.nextStencilID+e.length>256&&this.clearStencil(),i.setColorMode(Mt.disabled),i.setDepthMode(Lt.disabled);var o=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var n=0,a=e;n<a.length;n+=1){var s=a[n],l=this._tileClippingMaskIDs[s.key]=this.nextStencilID++;o.draw(i,r.TRIANGLES,Lt.disabled,new Pt({func:r.ALWAYS,mask:0},l,255,r.KEEP,r.KEEP,r.REPLACE),Mt.disabled,zt.disabled,Li(s.posMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments);}}},cr.prototype.stencilModeFor3D=function(){this.nextStencilID+1>256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new Pt({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},cr.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new Pt({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},cr.prototype.colorModeForRenderPass=function(){var e=this.context.gl;if(this._showOverdrawInspector){return new Mt([e.CONSTANT_COLOR,e.ONE],new t.Color(1/8,1/8,1/8,0),[!0,!0,!0,!0])}return "opaque"===this.renderPass?Mt.unblended:Mt.alphaBlended},cr.prototype.depthModeForSublayer=function(t,e,i){if(!this.opaquePassEnabledForLayer())return Lt.disabled;var r=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new Lt(i||this.context.gl.LEQUAL,e,[r,r])},cr.prototype.opaquePassEnabledForLayer=function(){return this.currentLayer<this.opaquePassCutoff},cr.prototype.render=function(e,i){this.style=e,this.options=i,this.lineAtlas=e.lineAtlas,this.imageManagerFactory=e.imageManagerFactory,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(t.browser.now()),this.imageManagerFactory.beginFrame();var r=this.style._order,o=this.style.sourceCaches;for(var n in o){var a=o[n];a.used&&a.prepare(this.context);}var s={},l={},c={};for(var u in o){var h=o[u];s[u]=h.getVisibleCoordinates(),l[u]=s[u].slice().reverse(),c[u]=h.getVisibleCoordinates(!0).reverse();}for(var p in o){var d=o[p],_=d.getSource();if("raster"===_.type||"raster-dem"===_.type){for(var f=[],m=0,g=s[p];m<g.length;m+=1){var v=g[m];f.push(d.getTile(v));}Xi(f,this.context);}}this.opaquePassCutoff=1/0;for(var y=0;y<r.length;y++){var x=r[y];if(this.style._layers[x].is3D()){this.opaquePassCutoff=y;break}}this.renderPass="offscreen",this.depthRboNeedsClear=!0;for(var b=0,w=r;b<w.length;b+=1){var E=w[b],T=this.style._layers[E];if(T.hasOffscreenPass()&&!T.isHidden(this.transform.zoom)){var I=l[T.source];("custom"===T.type||I.length)&&this.renderLayer(this,o[T.source],T,I);}}for(this.context.bindFramebuffer.set(null),this.context.clear({color:i.showOverdrawInspector?t.Color.black:t.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=i.showOverdrawInspector,this.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],this.renderPass="opaque",this.currentLayer=r.length-1;this.currentLayer>=0;this.currentLayer--){var S=this.style._layers[r[this.currentLayer]],C=o[S.source],L=s[S.source];this._renderTileClippingMasks(S,L),this.renderLayer(this,C,S,L);}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<r.length;this.currentLayer++){var P=this.style._layers[r[this.currentLayer]],M=o[P.source],z=("symbol"===P.type?c:l)[P.source];this._renderTileClippingMasks(P,s[P.source]),this.renderLayer(this,M,P,z);}if(this.options.showTileBoundaries)for(var D in o){lr.debug(this,o[D],s[D]);break}this.context.setDefault();},cr.prototype.setupOffscreenDepthRenderbuffer=function(){var t=this.context;this.depthRbo||(this.depthRbo=t.createRenderbuffer(t.gl.DEPTH_COMPONENT16,this.width,this.height));},cr.prototype.renderLayer=function(t,e,i,r){i.isHidden(this.transform.zoom)||("background"===i.type||"custom"===i.type||r.length)&&(this.id=i.id,lr[i.type](t,e,i,r,this.style.placement.variableOffsets));},cr.prototype.translatePosMatrix=function(e,i,r,o,n){if(!r[0]&&!r[1])return e;var a=n?"map"===o?this.transform.angle:0:"viewport"===o?-this.transform.angle:0;if(a){var s=Math.sin(a),l=Math.cos(a);r=[r[0]*l-r[1]*s,r[0]*s+r[1]*l];}var c=[n?r[0]:de(i,r[0],this.transform.zoom),n?r[1]:de(i,r[1],this.transform.zoom),0],u=new Float32Array(16);return t.translate(u,e,c),u},cr.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t];},cr.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},cr.prototype.isPatternMissing=function(t){if(!t)return !1;var e=this.imageManagerFactory.getPattern(t.from),i=this.imageManagerFactory.getPattern(t.to);return !e||!i},cr.prototype.useProgram=function(t,e){void 0===e&&(e=this.emptyProgramConfiguration),this.cache=this.cache||{};var i=""+t+(e.cacheKey||"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[i]||(this.cache[i]=new mi(this.context,_i[t],e,Wi[t],this._showOverdrawInspector)),this.cache[i]},cr.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault();},cr.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD);};var dr=function(e,i,r){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===r||r,this._minZoom=e||0,this._maxZoom=i||22,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={},this._alignedPosMatrixCache={};},_r={minZoom:{configurable:!0},maxZoom:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerPoint:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};dr.prototype.clone=function(){var t=new dr(this._minZoom,this._maxZoom,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},_r.minZoom.get=function(){return this._minZoom},_r.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t));},_r.maxZoom.get=function(){return this._maxZoom},_r.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t));},_r.renderWorldCopies.get=function(){return this._renderWorldCopies},_r.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t;},_r.worldSize.get=function(){return this.tileSize*this.scale},_r.centerPoint.get=function(){return this.size._div(2)},_r.size.get=function(){return new t.Point(this.width,this.height)},_r.bearing.get=function(){return -this.angle/Math.PI*180},_r.bearing.set=function(e){var i=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==i&&(this._unmodified=!1,this.angle=i,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle));},_r.pitch.get=function(){return this._pitch/Math.PI*180},_r.pitch.set=function(e){var i=t.clamp(e,0,60)/180*Math.PI;this._pitch!==i&&(this._unmodified=!1,this._pitch=i,this._calcMatrices());},_r.fov.get=function(){return this._fov/Math.PI*180},_r.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices());},_r.zoom.get=function(){return this._zoom},_r.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices());},_r.center.get=function(){return this._center},_r.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices());},dr.prototype.coveringZoomLevel=function(t){return (t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},dr.prototype.getVisibleUnwrappedCoordinates=function(e){var i=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var r=this.pointCoordinate(new t.Point(0,0)),o=this.pointCoordinate(new t.Point(this.width,0)),n=this.pointCoordinate(new t.Point(this.width,this.height)),a=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(r.x,o.x,n.x,a.x)),l=Math.floor(Math.max(r.x,o.x,n.x,a.x)),c=s-1;c<=l+1;c++)0!==c&&i.push(new t.UnwrappedTileID(c,e));return i},dr.prototype.coveringTiles=function(e){var i=this.coveringZoomLevel(e),r=i;if(void 0!==e.minzoom&&i<e.minzoom)return [];void 0!==e.maxzoom&&i>e.maxzoom&&(i=e.maxzoom);var o=t.MercatorCoordinate.fromLngLat(this.center),n=Math.pow(2,i),a=new t.Point(n*o.x-.5,n*o.y-.5);return function(e,i,r,o){void 0===o&&(o=!0);var n=1<<e,a={};function s(i,s,l){var c,u,h,p;if(l>=0&&l<=n)for(c=i;c<s;c++)u=Math.floor(c/n),h=(c%n+n)%n,0!==u&&!0!==o||(p=new t.OverscaledTileID(r,u,e,h,l),a[p.key]=p);}var l=i.map(function(e){return new t.Point(e.x,e.y)._mult(n)});return pr(l[0],l[1],l[2],0,n,s),pr(l[2],l[3],l[0],0,n,s),Object.keys(a).map(function(t){return a[t]})}(i,[this.pointCoordinate(new t.Point(0,0)),this.pointCoordinate(new t.Point(this.width,0)),this.pointCoordinate(new t.Point(this.width,this.height)),this.pointCoordinate(new t.Point(0,this.height))],e.reparseOverscaled?r:i,this._renderWorldCopies).sort(function(t,e){return a.dist(t.canonical)-a.dist(e.canonical)})},dr.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices();},_r.unmodified.get=function(){return this._unmodified},dr.prototype.zoomScale=function(t){return Math.pow(2,t)},dr.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},dr.prototype.project=function(e){var i=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(this.lngX(e.lng),this.latY(i))},dr.prototype.unproject=function(e){return new t.LngLat(this.xLng(e.x),this.yLat(e.y))},_r.point.get=function(){return this.project(this.center)},dr.prototype.lngX=function(t){return (180+t)*this.worldSize/360},dr.prototype.latY=function(t){return (180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))*this.worldSize/360},dr.prototype.xLng=function(t){return 360*t/this.worldSize-180},dr.prototype.yLat=function(t){var e=180-360*t/this.worldSize;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90},dr.prototype.setLocationAtPoint=function(e,i){var r=this.pointCoordinate(i),o=this.pointCoordinate(this.centerPoint),n=this.locationCoordinate(e),a=new t.MercatorCoordinate(n.x-(r.x-o.x),n.y-(r.y-o.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap());},dr.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},dr.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},dr.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},dr.prototype.coordinateLocation=function(t){return t.toLngLat()},dr.prototype.pointCoordinate=function(e){var i=[e.x,e.y,0,1],r=[e.x,e.y,1,1];t.transformMat4(i,i,this.pixelMatrixInverse),t.transformMat4(r,r,this.pixelMatrixInverse);var o=i[3],n=r[3],a=i[0]/o,s=r[0]/n,l=i[1]/o,c=r[1]/n,u=i[2]/o,h=r[2]/n,p=u===h?0:(0-u)/(h-u);return new t.MercatorCoordinate(t.number(a,s,p)/this.worldSize,t.number(l,c,p)/this.worldSize)},dr.prototype.coordinatePoint=function(e){var i=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(i,i,this.pixelMatrix),new t.Point(i[0]/i[3],i[1]/i[3])},dr.prototype.getBounds=function(){return (new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},dr.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},dr.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude]);},dr.prototype.calculatePosMatrix=function(e,i){void 0===i&&(i=!1);var r=e.key,o=i?this._alignedPosMatrixCache:this._posMatrixCache;if(o[r])return o[r];var n=e.canonical,a=this.worldSize/this.zoomScale(n.z),s=n.x+Math.pow(2,n.z)*e.wrap,l=t.identity(new Float64Array(16));return t.translate(l,l,[s*a,n.y*a,0]),t.scale(l,l,[a/t.EXTENT,a/t.EXTENT,1]),t.multiply(l,i?this.alignedProjMatrix:this.projMatrix,l),o[r]=new Float32Array(l),o[r]},dr.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},dr.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,i,r,o,n=-90,a=90,s=-180,l=180,c=this.size,u=this._unmodified;if(this.latRange){var h=this.latRange;n=this.latY(h[1]),e=(a=this.latY(h[0]))-n<c.y?c.y/(a-n):0;}if(this.lngRange){var p=this.lngRange;s=this.lngX(p[0]),i=(l=this.lngX(p[1]))-s<c.x?c.x/(l-s):0;}var d=this.point,_=Math.max(i||0,e||0);if(_)return this.center=this.unproject(new t.Point(i?(l+s)/2:d.x,e?(a+n)/2:d.y)),this.zoom+=this.scaleZoom(_),this._unmodified=u,void(this._constraining=!1);if(this.latRange){var f=d.y,m=c.y/2;f-m<n&&(o=n+m),f+m>a&&(o=a-m);}if(this.lngRange){var g=d.x,v=c.x/2;g-v<s&&(r=s+v),g+v>l&&(r=l-v);}void 0===r&&void 0===o||(this.center=this.unproject(new t.Point(void 0!==r?r:d.x,void 0!==o?o:d.y))),this._unmodified=u,this._constraining=!1;}},dr.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var e=this._fov/2,i=Math.PI/2+this._pitch,r=Math.sin(e)*this.cameraToCenterDistance/Math.sin(Math.PI-i-e),o=this.point,n=o.x,a=o.y,s=1.01*(Math.cos(Math.PI/2-this._pitch)*r+this.cameraToCenterDistance),l=new Float64Array(16);t.perspective(l,this._fov,this.width/this.height,1,s),t.scale(l,l,[1,-1,1]),t.translate(l,l,[0,0,-this.cameraToCenterDistance]),t.rotateX(l,l,this._pitch),t.rotateZ(l,l,this.angle),t.translate(l,l,[-n,-a,0]),this.mercatorMatrix=t.scale([],l,[this.worldSize,this.worldSize,this.worldSize]);var c=this.worldSize/(2*Math.PI*6378137*Math.abs(Math.cos(this.center.lat*(Math.PI/180))));"m"===this.units&&(c=this.worldSize/(this.latRange[1]-this.latRange[0])),t.scale(l,l,[1,1,c,1]),this.projMatrix=l;var u=this.width%2/2,h=this.height%2/2,p=Math.cos(this.angle),d=Math.sin(this.angle),_=n-Math.round(n)+p*u+d*h,f=a-Math.round(a)+p*h+d*u,m=new Float64Array(l);if(t.translate(m,m,[_>.5?_-1:_,f>.5?f-1:f,0]),this.alignedProjMatrix=m,l=t.create(),t.scale(l,l,[this.width/2,-this.height/2,1]),t.translate(l,l,[1,-1,0]),this.labelPlaneMatrix=l,l=t.create(),t.scale(l,l,[1,-1,1]),t.translate(l,l,[-1,-1,0]),t.scale(l,l,[2/this.width,2/this.height,1]),this.glCoordMatrix=l,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(l=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=l,this._posMatrixCache={},this._alignedPosMatrixCache={};}},dr.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),i=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(i,i,this.pixelMatrix)[3]/this.cameraToCenterDistance},dr.prototype.getCameraPoint=function(){var e=this._pitch,i=Math.tan(e)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,i))},dr.prototype.getCameraQueryGeometry=function(e){var i=this.getCameraPoint();if(1===e.length)return [e[0],i];for(var r=i.x,o=i.y,n=i.x,a=i.y,s=0,l=e;s<l.length;s+=1){var c=l[s];r=Math.min(r,c.x),o=Math.min(o,c.y),n=Math.max(n,c.x),a=Math.max(a,c.y);}return [new t.Point(r,o),new t.Point(n,o),new t.Point(n,a),new t.Point(r,a),new t.Point(r,o)]},Object.defineProperties(dr.prototype,_r);var fr=function(){var e,i,r,o,n;t.bindAll(["_onHashChange","_updateHash"],this),this._updateHash=(e=this._updateHashUnthrottled.bind(this),i=300,r=!1,o=null,n=function(){o=null,r&&(e(),o=setTimeout(n,i),r=!1);},function(){return r=!0,o||n(),o});};fr.prototype.addTo=function(e){return this._map=e,t.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},fr.prototype.remove=function(){return t.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},fr.prototype.getHashString=function(t){var e=this._map.getCenter(),i=Math.round(100*this._map.getZoom())/100,r=Math.ceil((i*Math.LN2+Math.log(512/360/.5))/Math.LN10),o=Math.pow(10,r),n=Math.round(e.lng*o)/o,a=Math.round(e.lat*o)/o,s=this._map.getBearing(),l=this._map.getPitch(),c="";return c+=t?"#/"+n+"/"+a+"/"+i:"#"+i+"/"+a+"/"+n,(s||l)&&(c+="/"+Math.round(10*s)/10),l&&(c+="/"+Math.round(l)),c},fr.prototype._onHashChange=function(){var e=t.window.location.hash.replace("#","").split("/");return e.length>=3&&(this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:+(e[3]||0),pitch:+(e[4]||0)}),!0)},fr.prototype._updateHashUnthrottled=function(){var e=this.getHashString();try{t.window.history.replaceState(t.window.history.state,"",e);}catch(t){}};var mr=function(e){function r(r,o,n,a){void 0===a&&(a={});var s=i.mousePos(o.getCanvasContainer(),n),l=o.unproject(s);e.call(this,r,t.extend({point:s,lngLat:l,originalEvent:n},a)),this._defaultPrevented=!1,this.target=o;}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var o={defaultPrevented:{configurable:!0}};return r.prototype.preventDefault=function(){this._defaultPrevented=!0;},o.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(r.prototype,o),r}(t.Event),gr=function(e){function r(r,o,n){var a=i.touchPos(o.getCanvasContainer(),n),s=a.map(function(t){return o.unproject(t)}),l=a.reduce(function(t,e,i,r){return t.add(e.div(r.length))},new t.Point(0,0)),c=o.unproject(l);e.call(this,r,{points:a,point:l,lngLats:s,lngLat:c,originalEvent:n}),this._defaultPrevented=!1;}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var o={defaultPrevented:{configurable:!0}};return r.prototype.preventDefault=function(){this._defaultPrevented=!0;},o.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(r.prototype,o),r}(t.Event),vr=function(t){function e(e,i,r){t.call(this,e,{originalEvent:r}),this._defaultPrevented=!1;}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var i={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0;},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,i),e}(t.Event),yr=function(e){this._map=e,this._el=e.getCanvasContainer(),this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,t.bindAll(["_onWheel","_onTimeout","_onScrollFrame","_onScrollFinished"],this);};yr.prototype.setZoomRate=function(t){this._defaultZoomRate=t;},yr.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t;},yr.prototype.isEnabled=function(){return !!this._enabled},yr.prototype.isActive=function(){return !!this._active},yr.prototype.isZooming=function(){return !!this._zooming},yr.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around);},yr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1);},yr.prototype.onWheel=function(e){if(this.isEnabled()){var i=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,r=t.browser.now(),o=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==i&&i%4.000244140625==0?this._type="wheel":0!==i&&Math.abs(i)<4?this._type="trackpad":o>400?(this._type=null,this._lastValue=i,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(o*i)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,i+=this._lastValue)),e.shiftKey&&i&&(i/=4),this._type&&(this._lastWheelEvent=e,this._delta-=i,this.isActive()||this._start(e)),e.preventDefault();}},yr.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t);},yr.prototype._start=function(e){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0,this._map.fire(new t.Event("movestart",{originalEvent:e})),this._map.fire(new t.Event("zoomstart",{originalEvent:e}))),this._finishTimeout&&clearTimeout(this._finishTimeout);var r=i.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(r)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame));}},yr.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var i=this._map.transform;if(0!==this._delta){var r="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,o=2/(1+Math.exp(-Math.abs(this._delta*r)));this._delta<0&&0!==o&&(o=1/o);var n="number"==typeof this._targetZoom?i.zoomScale(this._targetZoom):i.scale;this._targetZoom=Math.min(i.maxZoom,Math.max(i.minZoom,i.scaleZoom(n*o))),"wheel"===this._type&&(this._startZoom=i.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0;}var a="number"==typeof this._targetZoom?this._targetZoom:i.zoom,s=this._startZoom,l=this._easing,c=!1;if("wheel"===this._type&&s&&l){var u=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),h=l(u);i.zoom=t.number(s,a,h),u<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):c=!0;}else i.zoom=a,c=!0;i.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new t.Event("move",{originalEvent:this._lastWheelEvent})),this._map.fire(new t.Event("zoom",{originalEvent:this._lastWheelEvent})),c&&(this._active=!1,this._finishTimeout=setTimeout(function(){e._zooming=!1,e._map.fire(new t.Event("zoomend",{originalEvent:e._lastWheelEvent})),e._map.fire(new t.Event("moveend",{originalEvent:e._lastWheelEvent})),delete e._targetZoom;},200));}},yr.prototype._smoothOutEasing=function(e){var i=t.ease;if(this._prevEase){var r=this._prevEase,o=(t.browser.now()-r.start)/r.duration,n=r.easing(o+.01)-r.easing(o),a=.27/Math.sqrt(n*n+1e-4)*.01,s=Math.sqrt(.0729-a*a);i=t.bezier(a,s,.25,1);}return this._prevEase={start:t.browser.now(),duration:e,easing:i},i};var xr=function(e,i){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=i.clickTolerance||1,t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this);};xr.prototype.isEnabled=function(){return !!this._enabled},xr.prototype.isActive=function(){return !!this._active},xr.prototype.enable=function(){this.isEnabled()||(this._enabled=!0);},xr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1);},xr.prototype.onMouseDown=function(e){this.isEnabled()&&e.shiftKey&&0===e.button&&(t.window.document.addEventListener("mousemove",this._onMouseMove,!1),t.window.document.addEventListener("keydown",this._onKeyDown,!1),t.window.document.addEventListener("mouseup",this._onMouseUp,!1),i.disableDrag(),this._startPos=this._lastPos=i.mousePos(this._el,e),this._active=!0);},xr.prototype._onMouseMove=function(t){var e=i.mousePos(this._el,t);if(!(this._lastPos.equals(e)||!this._box&&e.dist(this._startPos)<this._clickTolerance)){var r=this._startPos;this._lastPos=e,this._box||(this._box=i.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var o=Math.min(r.x,e.x),n=Math.max(r.x,e.x),a=Math.min(r.y,e.y),s=Math.max(r.y,e.y);i.setTransform(this._box,"translate("+o+"px,"+a+"px)"),this._box.style.width=n-o+"px",this._box.style.height=s-a+"px";}},xr.prototype._onMouseUp=function(e){if(0===e.button){var r=this._startPos,o=i.mousePos(this._el,e);this._finish(),i.suppressClick(),r.x===o.x&&r.y===o.y?this._fireEvent("boxzoomcancel",e):this._map.fitScreenCoordinates(r,o,this._map.getBearing(),{linear:!0}).fire(new t.Event("boxzoomend",{originalEvent:e}));}},xr.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t));},xr.prototype._finish=function(){this._active=!1,t.window.document.removeEventListener("mousemove",this._onMouseMove,!1),t.window.document.removeEventListener("keydown",this._onKeyDown,!1),t.window.document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(i.remove(this._box),this._box=null),i.enableDrag(),delete this._startPos,delete this._lastPos;},xr.prototype._fireEvent=function(e,i){return this._map.fire(new t.Event(e,{originalEvent:i}))};var br=t.bezier(0,0,.25,1),wr=function(e,i){this._map=e,this._el=i.element||e.getCanvasContainer(),this._state="disabled",this._button=i.button||"right",this._bearingSnap=i.bearingSnap||0,this._pitchWithRotate=!1!==i.pitchWithRotate,t.bindAll(["onMouseDown","_onMouseMove","_onMouseUp","_onBlur","_onDragFrame"],this);};wr.prototype.isEnabled=function(){return "disabled"!==this._state},wr.prototype.isActive=function(){return "active"===this._state},wr.prototype.enable=function(){this.isEnabled()||(this._state="enabled");},wr.prototype.disable=function(){if(this.isEnabled())switch(this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend"),this._pitchWithRotate&&this._fireEvent("pitchend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled";}},wr.prototype.onMouseDown=function(e){if("enabled"===this._state){var r="touchstart"===e.type;if(r)this._startTime=Date.now();else if("right"===this._button){if(this._eventButton=i.mouseButton(e),this._eventButton!==(e.ctrlKey?0:2))return}else{if(e.ctrlKey||0!==i.mouseButton(e))return;this._eventButton=0;}i.disableDrag(),r?(t.window.document.addEventListener("touchmove",this._onMouseMove,{capture:!0}),t.window.document.addEventListener("touchend",this._onMouseUp)):(t.window.document.addEventListener("mousemove",this._onMouseMove,{capture:!0}),t.window.document.addEventListener("mouseup",this._onMouseUp)),t.window.addEventListener("blur",this._onBlur),this._state="pending",this._inertia=[[t.browser.now(),this._map.getBearing()]],this._startPos=this._prevPos=this._lastPos=i.mousePos(this._el,e),this._center=this._map.transform.centerPoint,e.preventDefault();}},wr.prototype._onMouseMove=function(t){var e=i.mousePos(this._el,t);this._lastPos.equals(e)||(this._lastMoveEvent=t,this._lastPos=e,"pending"===this._state&&(this._state="active",this._fireEvent("rotatestart",t),this._fireEvent("movestart",t),this._pitchWithRotate&&this._fireEvent("pitchstart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame)));},wr.prototype._onDragFrame=function(){this._frameId=null;var e=this._lastMoveEvent;if(e){var i=this._map.transform,r=this._prevPos,o=this._lastPos,n=.8*(r.x-o.x),a=-.5*(r.y-o.y),s=i.bearing-n,l=i.pitch-a,c=this._inertia,u=c[c.length-1];this._drainInertiaBuffer(),c.push([t.browser.now(),this._map._normalizeBearing(s,u[1])]),i.bearing=s,this._pitchWithRotate&&(this._fireEvent("pitch",e),i.pitch=l),this._fireEvent("rotate",e),this._fireEvent("move",e),delete this._lastMoveEvent,this._prevPos=this._lastPos;}},wr.prototype._onMouseUp=function(t){if("touchend"===t.type&&this._startPos===this._lastPos&&Date.now()-this._startTime<300&&this._el.click(),i.mouseButton(t)===this._eventButton)switch(this._state){case"active":this._state="enabled",i.suppressClick(),this._unbind(),this._deactivate(),this._inertialRotate(t);break;case"pending":this._state="enabled",this._unbind();}},wr.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend",t),this._pitchWithRotate&&this._fireEvent("pitchend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind();}},wr.prototype._unbind=function(){t.window.document.removeEventListener("mousemove",this._onMouseMove,{capture:!0}),t.window.document.removeEventListener("mouseup",this._onMouseUp),t.window.document.removeEventListener("touchmove",this._onMouseMove,{capture:!0}),t.window.document.removeEventListener("touchend",this._onMouseUp),t.window.removeEventListener("blur",this._onBlur),i.enableDrag();},wr.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._startPos,delete this._prevPos,delete this._lastPos;},wr.prototype._inertialRotate=function(t){var e=this;this._fireEvent("rotateend",t),this._drainInertiaBuffer();var i=this._map,r=i.getBearing(),o=this._inertia,n=function(){Math.abs(r)<e._bearingSnap?i.resetNorth({noMoveStart:!0},{originalEvent:t}):e._fireEvent("moveend",t),e._pitchWithRotate&&e._fireEvent("pitchend",t);};if(o.length<2)n();else{var a=o[0],s=o[o.length-1],l=o[o.length-2],c=i._normalizeBearing(r,l[1]),u=s[1]-a[1],h=u<0?-1:1,p=(s[0]-a[0])/1e3;if(0!==u&&0!==p){var d=Math.abs(u*(.25/p));d>180&&(d=180);var _=d/180;c+=h*d*(_/2),Math.abs(i._normalizeBearing(c,0))<this._bearingSnap&&(c=i._normalizeBearing(0,c)),i.rotateTo(c,{duration:1e3*_,easing:br,noMoveStart:!0},{originalEvent:t});}else n();}},wr.prototype._fireEvent=function(e,i){return this._map.fire(new t.Event(e,i?{originalEvent:i}:{}))},wr.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,i=t.browser.now();e.length>0&&i-e[0][0]>160;)e.shift();};var Er=t.bezier(0,0,.3,1),Tr=function(e,i){this._map=e,this._el=e.getCanvasContainer(),this._state="disabled",this._clickTolerance=i.clickTolerance||1,t.bindAll(["_onMove","_onMouseUp","_onTouchEnd","_onBlur","_onDragFrame"],this);};Tr.prototype.isEnabled=function(){return "disabled"!==this._state},Tr.prototype.isActive=function(){return "active"===this._state},Tr.prototype.enable=function(){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._state="enabled");},Tr.prototype.disable=function(){if(this.isEnabled())switch(this._el.classList.remove("mapboxgl-touch-drag-pan"),this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("dragend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled";}},Tr.prototype.onMouseDown=function(e){"enabled"===this._state&&(e.ctrlKey||0!==i.mouseButton(e)||(i.addEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),i.addEventListener(t.window.document,"mouseup",this._onMouseUp),this._start(e)));},Tr.prototype.onTouchStart=function(e){"enabled"===this._state&&(e.touches.length>1||(i.addEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),i.addEventListener(t.window.document,"touchend",this._onTouchEnd),this._start(e)));},Tr.prototype._start=function(e){t.window.addEventListener("blur",this._onBlur),this._state="pending",this._startPos=this._mouseDownPos=this._prevPos=this._lastPos=i.mousePos(this._el,e),this._inertia=[[t.browser.now(),this._startPos]];},Tr.prototype._onMove=function(e){e.preventDefault();var r=i.mousePos(this._el,e);this._lastPos.equals(r)||"pending"===this._state&&r.dist(this._mouseDownPos)<this._clickTolerance||(this._lastMoveEvent=e,this._lastPos=r,this._drainInertiaBuffer(),this._inertia.push([t.browser.now(),this._lastPos]),"pending"===this._state&&(this._state="active",this._fireEvent("dragstart",e),this._fireEvent("movestart",e)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame)));},Tr.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform;e.setLocationAtPoint(e.pointLocation(this._prevPos),this._lastPos),this._fireEvent("drag",t),this._fireEvent("move",t),this._prevPos=this._lastPos,delete this._lastMoveEvent;}},Tr.prototype._onMouseUp=function(t){if(0===i.mouseButton(t))switch(this._state){case"active":this._state="enabled",i.suppressClick(),this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind();}},Tr.prototype._onTouchEnd=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind();}},Tr.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("dragend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind();}},Tr.prototype._unbind=function(){i.removeEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),i.removeEventListener(t.window.document,"touchend",this._onTouchEnd),i.removeEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),i.removeEventListener(t.window.document,"mouseup",this._onMouseUp),i.removeEventListener(t.window,"blur",this._onBlur);},Tr.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._startPos,delete this._prevPos,delete this._mouseDownPos,delete this._lastPos;},Tr.prototype._inertialPan=function(t){this._fireEvent("dragend",t),this._drainInertiaBuffer();var e=this._inertia;if(e.length<2)this._fireEvent("moveend",t);else{var i=e[e.length-1],r=e[0],o=i[1].sub(r[1]),n=(i[0]-r[0])/1e3;if(0===n||i[1].equals(r[1]))this._fireEvent("moveend",t);else{var a=o.mult(.3/n),s=a.mag();s>1400&&(s=1400,a._unit()._mult(s));var l=s/750,c=a.mult(-l/2);this._map.panBy(c,{duration:1e3*l,easing:Er,noMoveStart:!0},{originalEvent:t});}}},Tr.prototype._fireEvent=function(e,i){return this._map.fire(new t.Event(e,i?{originalEvent:i}:{}))},Tr.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,i=t.browser.now();e.length>0&&i-e[0][0]>160;)e.shift();};var Ir=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onKeyDown"],this);};function Sr(t){return t*(2-t)}Ir.prototype.isEnabled=function(){return !!this._enabled},Ir.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0);},Ir.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1);},Ir.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,i=0,r=0,o=0,n=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?i=-1:(t.preventDefault(),o=-1);break;case 39:t.shiftKey?i=1:(t.preventDefault(),o=1);break;case 38:t.shiftKey?r=1:(t.preventDefault(),n=-1);break;case 40:t.shiftKey?r=-1:(n=1,t.preventDefault());break;default:return}var a=this._map,s=a.getZoom(),l={duration:300,delayEndEvents:500,easing:Sr,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:a.getBearing()+15*i,pitch:a.getPitch()+10*r,offset:[100*-o,100*-n],center:a.getCenter()};a.easeTo(l,{originalEvent:t});}};var Cr=function(e){this._map=e,t.bindAll(["_onDblClick","_onZoomEnd"],this);};Cr.prototype.isEnabled=function(){return !!this._enabled},Cr.prototype.isActive=function(){return !!this._active},Cr.prototype.enable=function(){this.isEnabled()||(this._enabled=!0);},Cr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1);},Cr.prototype.onTouchStart=function(t){var e=this;if(this.isEnabled()&&!(t.points.length>1))if(this._tapped){var i=t.points[0],r=this._tappedPoint;if(r&&r.dist(i)<=30){t.originalEvent.preventDefault();var o=function(){e._tapped&&e._zoom(t),e._map.off("touchcancel",n),e._resetTapped();},n=function(){e._map.off("touchend",o),e._resetTapped();};this._map.once("touchend",o),this._map.once("touchcancel",n);}else this._resetTapped();}else this._tappedPoint=t.points[0],this._tapped=setTimeout(function(){e._tapped=null,e._tappedPoint=null;},300);},Cr.prototype._resetTapped=function(){clearTimeout(this._tapped),this._tapped=null,this._tappedPoint=null;},Cr.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t));},Cr.prototype._zoom=function(t){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t);},Cr.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd);};var Lr=t.bezier(0,0,.15,1),Pr=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this);};Pr.prototype.isEnabled=function(){return !!this._enabled},Pr.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around);},Pr.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1);},Pr.prototype.disableRotation=function(){this._rotationDisabled=!0;},Pr.prototype.enableRotation=function(){this._rotationDisabled=!1;},Pr.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var r=i.mousePos(this._el,e.touches[0]),o=i.mousePos(this._el,e.touches[1]),n=r.add(o).div(2);this._startVec=r.sub(o),this._startAround=this._map.transform.pointLocation(n),this._gestureIntent=void 0,this._inertia=[],i.addEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),i.addEventListener(t.window.document,"touchend",this._onEnd);}},Pr.prototype._getTouchEventData=function(t){var e=i.mousePos(this._el,t.touches[0]),r=i.mousePos(this._el,t.touches[1]),o=e.sub(r);return {vec:o,center:e.add(r).div(2),scale:o.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*o.angleWith(this._startVec)/Math.PI}},Pr.prototype._onMove=function(e){if(2===e.touches.length){var i=this._getTouchEventData(e),r=i.vec,o=i.scale,n=i.bearing;if(!this._gestureIntent){var a=this._rotationDisabled&&1!==o||Math.abs(1-o)>.15;Math.abs(n)>10?this._gestureIntent="rotate":a&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._map.fire(new t.Event(this._gestureIntent+"start",{originalEvent:e})),this._map.fire(new t.Event("movestart",{originalEvent:e})),this._startVec=r);}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault();}},Pr.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var i=this._map.transform;this._startScale||(this._startScale=i.scale,this._startBearing=i.bearing);var r=this._getTouchEventData(this._lastTouchEvent),o=r.center,n=r.bearing,a=r.scale,s=i.pointLocation(o),l=i.locationPoint(s);"rotate"===e&&(i.bearing=this._startBearing+n),i.zoom=i.scaleZoom(this._startScale*a),i.setLocationAtPoint(this._startAround,l),this._map.fire(new t.Event(e,{originalEvent:this._lastTouchEvent})),this._map.fire(new t.Event("move",{originalEvent:this._lastTouchEvent})),this._drainInertiaBuffer(),this._inertia.push([t.browser.now(),a,o]);}},Pr.prototype._onEnd=function(e){i.removeEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),i.removeEventListener(t.window.document,"touchend",this._onEnd);var r=this._gestureIntent,o=this._startScale;if(this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._gestureIntent,delete this._startScale,delete this._startBearing,delete this._lastTouchEvent,r){this._map.fire(new t.Event(r+"end",{originalEvent:e})),this._drainInertiaBuffer();var n=this._inertia,a=this._map;if(n.length<2)a.snapToNorth({},{originalEvent:e});else{var s=n[n.length-1],l=n[0],c=a.transform.scaleZoom(o*s[1]),u=a.transform.scaleZoom(o*l[1]),h=c-u,p=(s[0]-l[0])/1e3,d=s[2];if(0!==p&&c!==u){var _=.15*h/p;Math.abs(_)>2.5&&(_=_>0?2.5:-2.5);var f=1e3*Math.abs(_/(12*.15)),m=c+_*f/2e3;m<0&&(m=0),a.easeTo({zoom:m,duration:f,easing:Lr,around:this._aroundCenter?a.getCenter():a.unproject(d),noMoveStart:!0},{originalEvent:e});}else a.snapToNorth({},{originalEvent:e});}}},Pr.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,i=t.browser.now();e.length>2&&i-e[0][0]>160;)e.shift();};var Mr={scrollZoom:yr,boxZoom:xr,dragRotate:wr,dragPan:Tr,keyboard:Ir,doubleClickZoom:Cr,touchZoomRotate:Pr};var zr=function(e){function i(i,r){e.call(this),this._moving=!1,this._zooming=!1,this.transform=i,this._bearingSnap=r.bearingSnap,t.bindAll(["_renderFrameCallback"],this);}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.getCenter=function(){return new t.LngLat(this.transform.center.lng,this.transform.center.lat)},i.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},i.prototype.panBy=function(e,i,r){return e=t.Point.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},i),r)},i.prototype.panTo=function(e,i,r){return this.easeTo(t.extend({center:e},i),r)},i.prototype.getZoom=function(){return this.transform.zoom},i.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},i.prototype.zoomTo=function(e,i,r){return this.easeTo(t.extend({zoom:e},i),r)},i.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},i.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},i.prototype.getBearing=function(){return this.transform.bearing},i.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},i.prototype.rotateTo=function(e,i,r){return this.easeTo(t.extend({bearing:e},i),r)},i.prototype.resetNorth=function(e,i){return this.rotateTo(0,t.extend({duration:1e3},e),i),this},i.prototype.resetNorthPitch=function(e,i){return this.easeTo(t.extend({bearing:0,pitch:0,duration:1e3},e),i),this},i.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},i.prototype.getPitch=function(){return this.transform.pitch},i.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},i.prototype.cameraForBounds=function(e,i){return e=t.LngLatBounds.convert(e),this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),0,i)},i.prototype._cameraForBoxAndBearing=function(e,i,r,o){if("number"==typeof(o=t.extend({padding:{top:0,bottom:0,right:0,left:0},offset:[0,0],maxZoom:this.transform.maxZoom},o)).padding){var n=o.padding;o.padding={top:n,bottom:n,right:n,left:n};}if(t.deepEqual(Object.keys(o.padding).sort(function(t,e){return t<e?-1:t>e?1:0}),["bottom","left","right","top"])){var a=this.transform,s=a.project(t.LngLat.convert(e)),l=a.project(t.LngLat.convert(i)),c=s.rotate(-r*Math.PI/180),u=l.rotate(-r*Math.PI/180),h=new t.Point(Math.max(c.x,u.x),Math.max(c.y,u.y)),p=new t.Point(Math.min(c.x,u.x),Math.min(c.y,u.y)),d=h.sub(p),_=(a.width-o.padding.left-o.padding.right)/d.x,f=(a.height-o.padding.top-o.padding.bottom)/d.y;if(!(f<0||_<0)){var m=Math.min(a.scaleZoom(a.scale*Math.min(_,f)),o.maxZoom),g=t.Point.convert(o.offset),v=(o.padding.left-o.padding.right)/2,y=(o.padding.top-o.padding.bottom)/2,x=new t.Point(g.x+v,g.y+y).mult(a.scale/a.zoomScale(m));return {center:a.unproject(s.add(l).div(2).sub(x)),zoom:m,bearing:r}}t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.");}else t.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'");},i.prototype.fitBounds=function(t,e,i){return this._fitInternal(this.cameraForBounds(t,e),e,i)},i.prototype.fitScreenCoordinates=function(e,i,r,o,n){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.Point.convert(e)),this.transform.pointLocation(t.Point.convert(i)),r,o),o,n)},i.prototype._fitInternal=function(e,i,r){return e?(i=t.extend(e,i)).linear?this.easeTo(i,r):this.flyTo(i,r):this},i.prototype.jumpTo=function(e,i){this.stop();var r=this.transform,o=!1,n=!1,a=!1;return "zoom"in e&&r.zoom!==+e.zoom&&(o=!0,r.zoom=+e.zoom),void 0!==e.center&&(r.center=t.LngLat.convert(e.center)),"bearing"in e&&r.bearing!==+e.bearing&&(n=!0,r.bearing=+e.bearing),"pitch"in e&&r.pitch!==+e.pitch&&(a=!0,r.pitch=+e.pitch),this.fire(new t.Event("movestart",i)).fire(new t.Event("move",i)),o&&this.fire(new t.Event("zoomstart",i)).fire(new t.Event("zoom",i)).fire(new t.Event("zoomend",i)),n&&this.fire(new t.Event("rotatestart",i)).fire(new t.Event("rotate",i)).fire(new t.Event("rotateend",i)),a&&this.fire(new t.Event("pitchstart",i)).fire(new t.Event("pitch",i)).fire(new t.Event("pitchend",i)),this.fire(new t.Event("moveend",i))},i.prototype.easeTo=function(e,i){var r=this;this.stop(),(!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate||t.browser.prefersReducedMotion)&&(e.duration=0);var o=this.transform,n=this.getZoom(),a=this.getBearing(),s=this.getPitch(),l="zoom"in e?+e.zoom:n,c="bearing"in e?this._normalizeBearing(e.bearing,a):a,u="pitch"in e?+e.pitch:s,h=o.centerPoint.add(t.Point.convert(e.offset)),p=o.pointLocation(h),d=t.LngLat.convert(e.center||p);this._normalizeCenter(d);var _,f,m=o.project(p),g=o.project(d).sub(m),v=o.zoomScale(l-n);return e.around&&(_=t.LngLat.convert(e.around),f=o.locationPoint(_)),this._zooming=l!==n,this._rotating=a!==c,this._pitching=u!==s,this._prepareEase(i,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease(function(e){if(r._zooming&&(o.zoom=t.number(n,l,e)),r._rotating&&(o.bearing=t.number(a,c,e)),r._pitching&&(o.pitch=t.number(s,u,e)),_)o.setLocationAtPoint(_,f);else{var p=o.zoomScale(o.zoom-n),d=l>n?Math.min(2,v):Math.max(.5,v),y=Math.pow(d,1-e),x=o.unproject(m.add(g.mult(e*y)).mult(p));o.setLocationAtPoint(o.renderWorldCopies?x.wrap():x,h);}r._fireMoveEvents(i);},function(){e.delayEndEvents?r._easeEndTimeoutID=setTimeout(function(){return r._afterEase(i)},e.delayEndEvents):r._afterEase(i);},e),this},i.prototype._prepareEase=function(e,i){this._moving=!0,i||this.fire(new t.Event("movestart",e)),this._zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&this.fire(new t.Event("pitchstart",e));},i.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e));},i.prototype._afterEase=function(e){var i=this._zooming,r=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,i&&this.fire(new t.Event("zoomend",e)),r&&this.fire(new t.Event("rotateend",e)),o&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e));},i.prototype.flyTo=function(e,i){var r=this;if(t.browser.prefersReducedMotion){var o=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(o,i)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var n=this.transform,a=this.getZoom(),s=this.getBearing(),l=this.getPitch(),c="zoom"in e?t.clamp(+e.zoom,n.minZoom,n.maxZoom):a,u="bearing"in e?this._normalizeBearing(e.bearing,s):s,h="pitch"in e?+e.pitch:l,p=n.zoomScale(c-a),d=n.centerPoint.add(t.Point.convert(e.offset)),_=n.pointLocation(d),f=t.LngLat.convert(e.center||_);this._normalizeCenter(f);var m=n.project(_),g=n.project(f).sub(m),v=e.curve,y=Math.max(n.width,n.height),x=y/p,b=g.mag();if("minZoom"in e){var w=t.clamp(Math.min(e.minZoom,a,c),n.minZoom,n.maxZoom),E=y/n.zoomScale(w-a);v=Math.sqrt(E/b*2);}var T=v*v;function I(t){var e=(x*x-y*y+(t?-1:1)*T*T*b*b)/(2*(t?x:y)*T*b);return Math.log(Math.sqrt(e*e+1)-e)}function S(t){return (Math.exp(t)-Math.exp(-t))/2}function C(t){return (Math.exp(t)+Math.exp(-t))/2}var L=I(0),P=function(t){return C(L)/C(L+v*t)},M=function(t){return y*((C(L)*(S(e=L+v*t)/C(e))-S(L))/T)/b;var e;},z=(I(1)-L)/v;if(Math.abs(b)<1e-6||!isFinite(z)){if(Math.abs(y-x)<1e-6)return this.easeTo(e,i);var D=x<y?-1:1;z=Math.abs(Math.log(x/y))/v,M=function(){return 0},P=function(t){return Math.exp(D*v*t)};}if("duration"in e)e.duration=+e.duration;else{var R="screenSpeed"in e?+e.screenSpeed/v:+e.speed;e.duration=1e3*z/R;}return e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==u,this._pitching=h!==l,this._prepareEase(i,!1),this._ease(function(e){var o=e*z,p=1/P(o);n.zoom=1===e?c:a+n.scaleZoom(p),r._rotating&&(n.bearing=t.number(s,u,e)),r._pitching&&(n.pitch=t.number(l,h,e));var _=1===e?f:n.unproject(m.add(g.mult(M(o))).mult(p));n.setLocationAtPoint(n.renderWorldCopies?_.wrap():_,d),r._fireMoveEvents(i);},function(){return r._afterEase(i)},e),this},i.prototype.isEasing=function(){return !!this._easeFrameId},i.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this);}return this},i.prototype._ease=function(e,i,r){!1===r.animate||0===r.duration?(e(1),i()):(this._easeStart=t.browser.now(),this._easeOptions=r,this._onEaseFrame=e,this._onEaseEnd=i,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback));},i.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop();},i.prototype._normalizeBearing=function(e,i){e=t.wrap(e,-180,180);var r=Math.abs(e-i);return Math.abs(e-360-i)<r&&(e-=360),Math.abs(e+360-i)<r&&(e+=360),e},i.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var i=t.lng-e.center.lng;t.lng+=i>180?-360:i<-180?360:0;}},i}(t.Evented),Dr=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this);};Dr.prototype.getDefaultPosition=function(){return "bottom-right"},Dr.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._innerContainer=i.create("div","mapboxgl-ctrl-attrib-inner",this._container),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},Dr.prototype.onRemove=function(){i.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0;},Dr.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var i=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||t.config.ACCESS_TOKEN}];if(e){var r=i.reduce(function(t,e,r){return e.value&&(t+=e.key+"="+e.value+(r<i.length-1?"&":"")),t},"?");e.href=t.config.FEEDBACK_URL+"/"+r+(this._map._hash?this._map._hash.getHashString(!0):""),e.rel="noopener nofollow";}},Dr.prototype._updateData=function(t){!t||"metadata"!==t.sourceDataType&&"style"!==t.dataType||(this._updateAttributions(),this._updateEditLink());},Dr.prototype._updateAttributions=function(){if(this._map.style){var t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map(function(t){return "string"!=typeof t?"":t})):"string"==typeof this.options.customAttribution&&t.push(this.options.customAttribution)),this._map.style.stylesheet){var e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id;}var i=this._map.style.sourceCaches;for(var r in i){var o=i[r];if(o.used){var n=o.getSource();n.attribution&&t.indexOf(n.attribution)<0&&t.push(n.attribution);}}t.sort(function(t,e){return t.length-e.length});var a=(t=t.filter(function(e,i){for(var r=i+1;r<t.length;r++)if(t[r].indexOf(e)>=0)return !1;return !0})).join(" | ");a!==this._attribHTML&&(this._attribHTML=a,t.length?(this._innerContainer.innerHTML=a,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null);}},Dr.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact");};var Rr=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this);};Rr.prototype.onAdd=function(t){this._map=t,this._container=i.create("div","mapboxgl-ctrl");var e=i.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label","Mapbox logo"),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},Rr.prototype.onRemove=function(){i.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact);},Rr.prototype.getDefaultPosition=function(){return "bottom-left"},Rr.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none");},Rr.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t){if(t[e].getSource().mapbox_logo)return !0}return !1}},Rr.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact");}};var Ar=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1;};Ar.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},Ar.prototype.remove=function(t){for(var e=this._currentlyRunning,i=0,r=e?this._queue.concat(e):this._queue;i<r.length;i+=1){var o=r[i];if(o.id===t)return void(o.cancelled=!0)}},Ar.prototype.run=function(){var t=this._currentlyRunning=this._queue;this._queue=[];for(var e=0,i=t;e<i.length;e+=1){var r=i[e];if(!r.cancelled&&(r.callback(),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1;},Ar.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[];};var kr=function t(e,i,r){this.epsgCode=e,this.extent=i,this.unit=r||"degree",t.set(this);};kr.prototype.getExtent=function(){if(!this._rectifyExtent){var t=this.extent[2]-this.extent[0],e=this.extent[3]-this.extent[1];if(t===e)this._rectifyExtent=[this.extent[0],this.extent[1],this.extent[2],this.extent[3]];else{var i=Math.max(t,e);this._rectifyExtent=[this.extent[0],this.extent[3]-i,this.extent[0]+i,this.extent[3]];}}return this._rectifyExtent},kr.prototype.getOrigin=function(){return [this.extent[0],this.extent[3]]},kr.prototype.getEpsgCode=function(){return this.epsgCode},kr.prototype.getUnit=function(){return this.unit},kr.get=function(t){for(var e in kr)if(kr.hasOwnProperty(e)&&kr[e].getEpsgCode&&kr[e].getEpsgCode()===t)return kr[e];return null},kr.set=function(t){var e=t.getEpsgCode().replace(":","").toUpperCase();kr[e]=t;},kr.EPSG4326=new kr("EPSG:4326",[-180,-90,180,90],"degree"),kr.EPSG4490=new kr("EPSG:4490",[-180,-90,180,90],"degree"),kr.EPSG4214=new kr("EPSG:4214",[-180,-90,180,90],"degree"),kr.EPSG4610=new kr("EPSG:4610",[-180,-90,180,90],"degree"),kr.EPSG3857=new kr("EPSG:3857",[-20037508.3427892,-20037508.3427892,20037508.3427892,20037508.3427892],"meter");var Br=t.window.HTMLImageElement,Fr=t.window.HTMLElement,Or={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:0,maxZoom:22,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,clickTolerance:3,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0},Ur=function(r){function o(e){var o=this;if(null!=(e=t.extend({},Or,e)).minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than minZoom");var n=new dr(e.minZoom,e.maxZoom,e.renderWorldCopies);if(r.call(this,n,e),this.transform=n,this.crs=this.toCRS(e.crs),this.initCRS(this.crs),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new Ar,this._controls=[],this._mapId=t.uniqueId(),this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof Fr))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container;}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",function(){return o._update(!1)}),this.on("moveend",function(){return o._update(!1)}),this.on("zoom",function(){return o._update(!0)}),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1)),function(t,e){var r=t.getCanvasContainer(),o=null,n=!1,a=null;for(var s in Mr)t[s]=new Mr[s](t,e),e.interactive&&e[s]&&t[s].enable(e[s]);i.addEventListener(r,"mouseout",function(e){t.fire(new mr("mouseout",t,e));}),i.addEventListener(r,"mousedown",function(o){n=!0,a=i.mousePos(r,o);var s=new mr("mousedown",t,o);if(t.fire(s),s.defaultPrevented)return;e.interactive&&!t.doubleClickZoom.isActive()&&t.stop();t.boxZoom.onMouseDown(o),t.boxZoom.isActive()||t.dragPan.isActive()||t.dragRotate.onMouseDown(o);t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onMouseDown(o);}),i.addEventListener(r,"mouseup",function(e){var i=t.dragRotate.isActive();o&&!i&&t.fire(new mr("contextmenu",t,o));o=null,n=!1,t.fire(new mr("mouseup",t,e));}),i.addEventListener(r,"mousemove",function(e){if(t.dragPan.isActive())return;if(t.dragRotate.isActive())return;var i=e.target;for(;i&&i!==r;)i=i.parentNode;if(i!==r)return;t.fire(new mr("mousemove",t,e));}),i.addEventListener(r,"mouseover",function(e){var i=e.target;for(;i&&i!==r;)i=i.parentNode;if(i!==r)return;t.fire(new mr("mouseover",t,e));}),i.addEventListener(r,"touchstart",function(i){var r=new gr("touchstart",t,i);if(t.fire(r),r.defaultPrevented)return;e.interactive&&t.stop();t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onTouchStart(i);t.touchZoomRotate.onStart(i),t.doubleClickZoom.onTouchStart(r);},{passive:!1}),i.addEventListener(r,"touchmove",function(e){t.fire(new gr("touchmove",t,e));},{passive:!1}),i.addEventListener(r,"touchend",function(e){t.fire(new gr("touchend",t,e));}),i.addEventListener(r,"touchcancel",function(e){t.fire(new gr("touchcancel",t,e));}),i.addEventListener(r,"click",function(o){var n=i.mousePos(r,o);(!a||n.equals(a)||n.dist(a)<e.clickTolerance)&&t.fire(new mr("click",t,o));}),i.addEventListener(r,"dblclick",function(e){var i=new mr("dblclick",t,e);if(t.fire(i),i.defaultPrevented)return;t.doubleClickZoom.onDblClick(i);}),i.addEventListener(r,"contextmenu",function(e){var i=t.dragRotate.isActive();n||i?n&&(o=e):t.fire(new mr("contextmenu",t,e));(t.dragRotate.isEnabled()||t.listens("contextmenu"))&&e.preventDefault();}),i.addEventListener(r,"wheel",function(i){e.interactive&&t.stop();var r=new vr("wheel",t,i);if(t.fire(r),r.defaultPrevented)return;t.scrollZoom.onWheel(i);},{passive:!1});}(this,e),this._hash=e.hash&&(new fr).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new Dr({customAttribution:e.customAttribution})),this.addControl(new Rr,e.logoPosition),this.on("style.load",function(){o.transform.unmodified&&o.jumpTo(o.style.stylesheet);}),this.on("data",function(e){o._update("style"===e.dataType),o.fire(new t.Event(e.dataType+"data",e));}),this.on("dataloading",function(e){o.fire(new t.Event(e.dataType+"dataloading",e));});}r&&(o.__proto__=r),o.prototype=Object.create(r&&r.prototype),o.prototype.constructor=o;var n={showTileBoundaries:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0}};return o.prototype.toCRS=function(t){if(t&&"string"==typeof t&&!(t=kr.get(t)))throw new Error("crs "+t+" is not define");return t||kr.EPSG3857},o.prototype.getCRS=function(){return this.crs},o.prototype._getMapId=function(){return this._mapId},o.prototype.addControl=function(e,i){if(void 0===i&&e.getDefaultPosition&&(i=e.getDefaultPosition()),void 0===i&&(i="top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var r=e.onAdd(this);this._controls.push(e);var o=this._controlPositions[i];return -1!==i.indexOf("bottom")?o.insertBefore(r,o.firstChild):o.appendChild(r),this},o.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var i=this._controls.indexOf(e);return i>-1&&this._controls.splice(i,1),e.onRemove(this),this},o.prototype.resize=function(e){var i=this._containerDimensions(),r=i[0],o=i[1];return this._resizeCanvas(r,o),this.transform.resize(r,o),this.painter.resize(r,o),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e)).fire(new t.Event("resize",e)).fire(new t.Event("moveend",e)),this},o.prototype.getBounds=function(){return this.transform.getBounds()},o.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},o.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},o.prototype.setMinZoom=function(t){if((t=null==t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between 0 and the current maxZoom, inclusive")},o.prototype.getMinZoom=function(){return this.transform.minZoom},o.prototype.setMaxZoom=function(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},o.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},o.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},o.prototype.getMaxZoom=function(){return this.transform.maxZoom},o.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},o.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},o.prototype.isMoving=function(){return this._moving||this.dragPan.isActive()||this.dragRotate.isActive()||this.scrollZoom.isActive()},o.prototype.isZooming=function(){return this._zooming||this.scrollZoom.isZooming()},o.prototype.isRotating=function(){return this._rotating||this.dragRotate.isActive()},o.prototype.on=function(t,e,i){var o=this;if(void 0===i)return r.prototype.on.call(this,t,e);var n=function(){var r;if("mouseenter"===t||"mouseover"===t){var n=!1;return {layer:e,listener:i,delegates:{mousemove:function(r){var a=o.getLayer(e)?o.queryRenderedFeatures(r.point,{layers:[e]}):[];a.length?n||(n=!0,i.call(o,new mr(t,o,r.originalEvent,{features:a}))):n=!1;},mouseout:function(){n=!1;}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return {layer:e,listener:i,delegates:{mousemove:function(r){(o.getLayer(e)?o.queryRenderedFeatures(r.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,i.call(o,new mr(t,o,r.originalEvent)));},mouseout:function(e){a&&(a=!1,i.call(o,new mr(t,o,e.originalEvent)));}}}}return {layer:e,listener:i,delegates:(r={},r[t]=function(t){var r=o.getLayer(e)?o.queryRenderedFeatures(t.point,{layers:[e]}):[];r.length&&(t.features=r,i.call(o,t),delete t.features);},r)}}();for(var a in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(n),n.delegates)this.on(a,n.delegates[a]);return this},o.prototype.off=function(t,e,i){if(void 0===i)return r.prototype.off.call(this,t,e);if(this._delegatedListeners&&this._delegatedListeners[t])for(var o=this._delegatedListeners[t],n=0;n<o.length;n++){var a=o[n];if(a.layer===e&&a.listener===i){for(var s in a.delegates)this.off(s,a.delegates[s]);return o.splice(n,1),this}}return this},o.prototype.queryRenderedFeatures=function(e,i){if(!this.style)return [];var r;if(void 0!==i||void 0===e||e instanceof t.Point||Array.isArray(e)||(i=e,e=void 0),i=i||{},(e=e||[[0,0],[this.transform.width,this.transform.height]])instanceof t.Point||"number"==typeof e[0])r=[t.Point.convert(e)];else{var o=t.Point.convert(e[0]),n=t.Point.convert(e[1]);r=[o,new t.Point(n.x,o.y),n,new t.Point(o.x,n.y),o];}return this.style.queryRenderedFeatures(r,i,this.transform)},o.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},o.prototype.setStyle=function(e,i){return !1!==(i=t.extend({},{localIdeographFontFamily:Or.localIdeographFontFamily},i)).diff&&i.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,i),this):(this._localIdeographFontFamily=i.localIdeographFontFamily,this._updateStyle(e,i))},o.prototype._updateStyle=function(t,e){return this.style&&(this.style.setEventedParent(null),this.style._remove()),t?(this.style=new Ne(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t):this.style.loadJSON(t),this):(delete this.style,this)},o.prototype._diffStyle=function(e,i){var r=this;if("string"==typeof e){var o=this._requestManager.normalizeStyleURL(e),n=this._requestManager.transformRequest(o,t.ResourceType.Style);t.getJSON(n,function(e,o){e?r.fire(new t.ErrorEvent(e)):o&&r._updateDiff(o,i);});}else"object"==typeof e&&this._updateDiff(e,i);},o.prototype._updateDiff=function(e,i){try{this.style.setState(e)&&this._update(!0);}catch(r){t.warnOnce("Unable to perform style diff: "+(r.message||r.error||r)+". Rebuilding the style from scratch."),this._updateStyle(e,i);}},o.prototype.addStyle=function(e,i){var r=this;if("string"==typeof e){this.fire(new t.Event("dataloading",{dataType:"style"}));var o=this._requestManager.transformRequest(this._requestManager.normalizeStyleURL(e),t.ResourceType.Style);t.getJSON(o,function(e,o){e?r.fire(new t.ErrorEvent(e)):o&&r._loadByAdd(o,i);});}else this._loadByAdd(e,i);},o.prototype._loadByAdd=function(t,e){var i=this,r=t.layers,o=t.sources;for(var n in o)this.addSource(n,o[n]),this.style.addSprite(n,t.sprite),this.style.addGlyphs(n,t.glyphs);r.forEach(function(t){"background"!=t.type&&i.addLayer(t,e);});},o.prototype.getStyle=function(){if(this.style)return this.style.serialize()},o.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},o.prototype.addSource=function(t,e){return this._mapCRS&&"geojson"==e.type&&e.data&&!e.data.customprj&&(e.customprj=this.customConvertPoint),this.style.addSource(t,e),this._update(!0)},o.prototype.isSourceLoaded=function(e){var i=this.style&&this.style.sourceCaches[e];if(void 0!==i)return i.loaded();this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")));},o.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var i=t[e]._tiles;for(var r in i){var o=i[r];if("loaded"!==o.state&&"errored"!==o.state)return !1}}return !0},o.prototype.addSourceType=function(t,e,i){return this.style.addSourceType(t,e,i)},o.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0)},o.prototype.getSource=function(t){return this.style.getSource(t)},o.prototype.addImage=function(e,i,r){void 0===r&&(r={});var o=r.pixelRatio;void 0===o&&(o=1);var n=r.sdf;void 0===n&&(n=!1);if(i instanceof Br){var a=t.browser.getImageData(i),s=a.width,l=a.height,c=a.data;this.style.addImage(e,{data:new t.RGBAImage({width:s,height:l},c),pixelRatio:o,sdf:n,version:0});}else{if(void 0===i.width||void 0===i.height)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var u=i.width,h=i.height,p=i.data,d=i;this.style.addImage(e,{data:new t.RGBAImage({width:u,height:h},new Uint8Array(p)),pixelRatio:o,sdf:n,version:0,userImage:d}),d.onAdd&&d.onAdd(this,e);}},o.prototype.updateImage=function(e,i){var r=this.style.getImage(e);if(!r)return this.fire(new t.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));var o=i instanceof Br?t.browser.getImageData(i):i,n=o.width,a=o.height,s=o.data;if(void 0===n||void 0===a)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(n!==r.data.width||a!==r.data.height)return this.fire(new t.ErrorEvent(new Error("The width and height of the updated image must be that same as the previous version of the image")));var l=!(i instanceof Br);r.data.replace(s,l),this.style.updateImage(e,r);},o.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},o.prototype.removeImage=function(t){this.style.removeImage(t);},o.prototype.loadImage=function(e,i){t.getImage(this._requestManager.transformRequest(e,t.ResourceType.Image),i);},o.prototype.listImages=function(){return this.style.listImages()},o.prototype.addLayer=function(t,e){return "object"==typeof t.source&&this._mapCRS&&t.source&&"geojson"==t.source.type&&t.source.data&&!t.source.data.customprj&&(t.source.customprj=this.customConvertPoint),this.style.addLayer(t,e),this._update(!0)},o.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0)},o.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0)},o.prototype.getLayer=function(t){return this.style.getLayer(t)},o.prototype.setFilter=function(t,e,i){return void 0===i&&(i={}),this.style.setFilter(t,e,i),this._update(!0)},o.prototype.setLayerZoomRange=function(t,e,i){return this.style.setLayerZoomRange(t,e,i),this._update(!0)},o.prototype.getFilter=function(t){return this.style.getFilter(t)},o.prototype.setPaintProperty=function(t,e,i,r){return void 0===r&&(r={}),this.style.setPaintProperty(t,e,i,r),this._update(!0)},o.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},o.prototype.setLayoutProperty=function(t,e,i,r){return void 0===r&&(r={}),this.style.setLayoutProperty(t,e,i,r),this._update(!0)},o.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},o.prototype.setLight=function(t,e){return void 0===e&&(e={}),this.style.setLight(t,e),this._update(!0)},o.prototype.getLight=function(){return this.style.getLight()},o.prototype.setFeatureState=function(t,e){return this.style.setFeatureState(t,e),this._update()},o.prototype.removeFeatureState=function(t,e){return this.style.removeFeatureState(t,e),this._update()},o.prototype.getFeatureState=function(t){return this.style.getFeatureState(t)},o.prototype.getContainer=function(){return this._container},o.prototype.getCanvasContainer=function(){return this._canvasContainer},o.prototype.getCanvas=function(){return this._canvas},o.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]},o.prototype._detectMissingCSS=function(){"rgb(250, 128, 114)"!==t.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&t.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.");},o.prototype._setupContainer=function(){var t=this._container;t.classList.add("mapboxgl-map"),(this._missingCSSCanary=i.create("div","mapboxgl-canary",t)).style.visibility="hidden",this._detectMissingCSS();var e=this._canvasContainer=i.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=i.create("canvas","mapboxgl-canvas",e),this._canvas.style.position="absolute",this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map");var r=this._containerDimensions();this._resizeCanvas(r[0],r[1]);var o=this._controlContainer=i.create("div","mapboxgl-control-container",t),n=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(function(t){n[t]=i.create("div","mapboxgl-ctrl-"+t,o);});},o.prototype._resizeCanvas=function(e,i){var r=t.window.devicePixelRatio||1;this._canvas.width=r*e,this._canvas.height=r*i,this._canvas.style.width=e+"px",this._canvas.style.height=i+"px";},o.prototype._setupPainter=function(){var i=t.extend({},e.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),r=this._canvas.getContext("webgl",i)||this._canvas.getContext("experimental-webgl",i);r?(this.painter=new cr(r,this.transform),t.webpSupported.testSupport(r)):this.fire(new t.ErrorEvent(new Error("Failed to initialize WebGL")));},o.prototype._contextLost=function(e){e.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new t.Event("webglcontextlost",{originalEvent:e}));},o.prototype._contextRestored=function(e){this._setupPainter(),this.resize(),this._update(),this.fire(new t.Event("webglcontextrestored",{originalEvent:e}));},o.prototype.loaded=function(){return !this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()},o.prototype._update=function(t){return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this.triggerRepaint(),this):this},o.prototype._requestRenderFrame=function(t){return this._update(),this._renderTaskQueue.add(t)},o.prototype._cancelRenderFrame=function(t){this._renderTaskQueue.remove(t);},o.prototype._render=function(){this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run();var e=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var i=this.transform.zoom,r=t.browser.now();this.style.zoomHistory.update(i,r);var o=new t.EvaluationParameters(i,{now:r,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),n=o.crossFadingFactor();1===n&&n===this._crossFadingFactor||(e=!0,this._crossFadingFactor=n),this.style.update(o);}return this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:this._fadeDuration}),this.fire(new t.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new t.Event("load"))),this.style&&(this.style.hasTransitions()||e)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this._sourcesDirty||this._repaint||this._styleDirty||this._placementDirty?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new t.Event("idle")),this},o.prototype.remove=function(){this._hash&&this._hash.remove();for(var e=0,i=this._controls;e<i.length;e+=1){i[e].onRemove(this);}this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this.setStyle(null),void 0!==t.window&&(t.window.removeEventListener("resize",this._onWindowResize,!1),t.window.removeEventListener("online",this._onWindowOnline,!1));var r=this.painter.context.gl.getExtension("WEBGL_lose_context");r&&r.loseContext(),Nr(this._canvasContainer),Nr(this._controlContainer),Nr(this._missingCSSCanary),this._container.classList.remove("mapboxgl-map"),this.fire(new t.Event("remove"));},o.prototype.triggerRepaint=function(){var e=this;this.style&&!this._frame&&(this._frame=t.browser.frame(function(){e._frame=null,e._render();}));},o.prototype._onWindowOnline=function(){this._update();},o.prototype._onWindowResize=function(){this._trackResize&&this.resize()._update();},n.showTileBoundaries.get=function(){return !!this._showTileBoundaries},n.showTileBoundaries.set=function(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update());},n.showCollisionBoxes.get=function(){return !!this._showCollisionBoxes},n.showCollisionBoxes.set=function(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update());},n.showOverdrawInspector.get=function(){return !!this._showOverdrawInspector},n.showOverdrawInspector.set=function(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update());},n.repaint.get=function(){return !!this._repaint},n.repaint.set=function(t){this._repaint!==t&&(this._repaint=t,this.triggerRepaint());},n.vertices.get=function(){return !!this._vertices},n.vertices.set=function(t){this._vertices=t,this._update();},o.prototype._setCacheLimits=function(e,i){t.setCacheLimits(e,i);},o.prototype.setCRS=function(t){this.crs=this.toCRS(t),this.initCRS(this.crs);var e=this.style&&this.style.sourceCaches;if(e)for(var i in e){var r=e[i]._source;this._mapCRS&&"geojson"==r.type&&this.style.getSource(i).setCustomprj(this.customConvertPoint);}this._sourcesDirty=!0,this._canvas&&this.resize(),this._update(!0);},o.prototype.initCRS=function(e){this._tileExtent=[-20037508.3427892,-20037508.3427892,20037508.3427892,20037508.3427892],this._mapCRS=e;var i=e.getExtent();i&&Array.isArray(i)&&4===i.length&&(this._tileExtent=i);var r=this._tileExtent[2]-this._tileExtent[0],o=this._tileExtent[3]-this._tileExtent[1],n=(this._tileExtent[2]+this._tileExtent[0])/2,a=(this._tileExtent[3]+this._tileExtent[1])/2,s=this._tileExtent[0],l=this._tileExtent[3];if(z.prototype.getMeterPerMapUnit=function(t){var e=1;return "degree"===t||"degrees"===t||"d"===t?e=2*Math.PI*6378137/360:"kilometer"===t||"km"===t?e=.001:"inch"===t?e=1/.025399999918:"foot"===t&&(e=.3048),e},z.prototype.getResolution=function(t,e){if(!this._resolutions[t]){var i=Math.pow(2,t);this._resolutions[t]=r/i/e;}return this._resolutions[t]},z.prototype.getScale=function(t,i){if(!this._scales[t]){var r=96*this.getResolution(t,i)*(1/.0254)*this.getMeterPerMapUnit(e.getUnit());this._scales[t]=1/r;}return this._scales[t]},M.prototype.getMeterPerMapUnit=function(t){var e=1;return "degree"===t||"degrees"===t||"d"===t?e=2*Math.PI*6378137/360:"kilometer"===t||"km"===t?e=.001:"inch"===t?e=1/.025399999918:"foot"===t&&(e=.3048),e},M.prototype.getResolution=function(t,e){if(!this._resolutions[t]){var i=Math.pow(2,t);this._resolutions[t]=r/i/e;}return this._resolutions[t]},M.prototype.getScale=function(t,i){if(!this._scales[t]){var r=96*this.getResolution(t,i)*(1/.0254)*this.getMeterPerMapUnit(e.getUnit());this._scales[t]=1/r;}return this._scales[t]},e==kr.EPSG3857)return t.CanonicalTileID.prototype.getTileBBoxBak&&(t.CanonicalTileID.prototype.getTileBBox=t.CanonicalTileID.prototype.getTileBBoxBak),t.CanonicalTileID.prototype.getViewBoundsBak&&(t.CanonicalTileID.prototype.getViewBounds=t.CanonicalTileID.prototype.getViewBoundsBak),dr.prototype.lngXBak&&(dr.prototype.lngX=dr.prototype.lngXBak),dr.prototype.latYBak&&(dr.prototype.latY=dr.prototype.latYBak),dr.prototype.xLngBak&&(dr.prototype.xLng=dr.prototype.xLngBak),dr.prototype.yLatBak&&(dr.prototype.yLat=dr.prototype.yLatBak),P.prototype.containsBak&&(P.prototype.contains=P.prototype.containsBak),t.Feature.yLatBak&&(t.Feature.yLat=t.Feature.yLatBak),this.updateTransform&&(this.transform.units=e.getUnit(),this.transform.latRange=[-85.051129,85.051129],this.transform.lngRange=null),this.updateTransform&&mapboxgl.MercatorCoordinate.fromLngLatBak&&(mapboxgl.MercatorCoordinate.fromLngLat=mapboxgl.MercatorCoordinate.fromLngLatBak),this.updateTransform&&mapboxgl.MercatorCoordinate.prototype.toLngLatBak&&(mapboxgl.MercatorCoordinate.prototype.toLngLat=mapboxgl.MercatorCoordinate.prototype.toLngLatBak),void(this.customConvertPoint=null);t.CanonicalTileID.prototype.getTileBBoxBak||(t.CanonicalTileID.prototype.getTileBBoxBak=t.CanonicalTileID.prototype.getTileBBox),t.CanonicalTileID.prototype.getViewBoundsBak||(t.CanonicalTileID.prototype.getViewBoundsBak=t.CanonicalTileID.prototype.getViewBounds),dr.prototype.lngXBak||(dr.prototype.lngXBak=dr.prototype.lngX),dr.prototype.latYBak||(dr.prototype.latYBak=dr.prototype.latY),dr.prototype.xLngBak||(dr.prototype.xLngBak=dr.prototype.xLng),dr.prototype.yLatBak||(dr.prototype.yLatBak=dr.prototype.yLat),P.prototype.containsBak||(P.prototype.containsBak=P.prototype.contains),t.Feature.yLatBak||(t.Feature.yLatBak=t.Feature.yLat),this.updateTransform&&!mapboxgl.MercatorCoordinate.fromLngLatBak&&(mapboxgl.MercatorCoordinate.fromLngLatBak=mapboxgl.MercatorCoordinate.fromLngLat),this.updateTransform&&!mapboxgl.MercatorCoordinate.prototype.toLngLatBak&&(mapboxgl.MercatorCoordinate.prototype.toLngLatBak=mapboxgl.MercatorCoordinate.prototype.toLngLat),t.CanonicalTileID.prototype.getTileBBox=function(){var t=Math.pow(2,this.z);return i[0]+r*this.x/t+","+(i[3]-o*(this.y+1)/t)+","+(i[0]+r*(this.x+1)/t)+","+(i[3]-o*this.y/t)},t.CanonicalTileID.prototype.getViewBounds=function(){var t=Math.pow(2,this.z);return '{"leftBottom":{"x":'+(i[0]+r*this.x/t)+',"y":'+(i[3]-o*(this.y+1)/t)+'},"rightTop":{"x":'+(i[0]+r*(this.x+1)/t)+',"y": '+(i[3]-o*this.y/t)+"}}"},dr.prototype.lngX=function(t){return (t-s)*this.worldSize/r},dr.prototype.latY=function(t){return (l-t)*this.worldSize/o},dr.prototype.xLng=function(t){return t*r/this.worldSize+s},dr.prototype.yLat=function(t){return l-t*o/this.worldSize},P.prototype.contains=function(t){var e=Math.pow(2,t.z),i=Math.floor((this.bounds.getWest()-s)*e/r),n=Math.floor((l-this.bounds.getNorth())*e/o),a=Math.ceil((this.bounds.getEast()-s)*e/r),c=Math.ceil((l-this.bounds.getSouth())*e/o);return t.x>=i&&t.x<a&&t.y>=n&&t.y<c},t.Feature.yLat=function(t,e){return l-t*o/e},this.updateTransform&&(this.mercatorZfromAltitude=t.mercatorZfromAltitude,this.updateTransform(e.getUnit(),s,l,n,a,r,o));},Object.defineProperties(o.prototype,n),o}(zr);function Nr(t){t.parentNode&&t.parentNode.removeChild(t);}var Zr={showCompass:!0,showZoom:!0,visualizePitch:!1},jr=function(e){var r=this;this.options=t.extend({},Zr,e),this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this.options.showZoom&&(t.bindAll(["_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-in","Zoom in",function(){return r._map.zoomIn()}),this._zoomOutButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-out","Zoom out",function(){return r._map.zoomOut()})),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-compass","Reset bearing to north",function(){r.options.visualizePitch?r._map.resetNorthPitch():r._map.resetNorth();}),this._compassArrow=i.create("span","mapboxgl-ctrl-compass-arrow",this._compass));};function qr(e,i,r){if(e=new t.LngLat(e.lng,e.lat),i){var o=new t.LngLat(e.lng-360,e.lat),n=new t.LngLat(e.lng+360,e.lat),a=r.locationPoint(e).distSqr(i);r.locationPoint(o).distSqr(i)<a?e=o:r.locationPoint(n).distSqr(i)<a&&(e=n);}for(;Math.abs(e.lng-r.center.lng)>180;){var s=r.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=r.width&&s.y<=r.height)break;e.lng>r.center.lng?e.lng-=360:e.lng+=360;}return e}jr.prototype._updateZoomButtons=function(){var t=this._map.getZoom();t===this._map.getMaxZoom()?this._zoomInButton.classList.add("mapboxgl-ctrl-icon-disabled"):this._zoomInButton.classList.remove("mapboxgl-ctrl-icon-disabled"),t===this._map.getMinZoom()?this._zoomOutButton.classList.add("mapboxgl-ctrl-icon-disabled"):this._zoomOutButton.classList.remove("mapboxgl-ctrl-icon-disabled");},jr.prototype._rotateCompassArrow=function(){var t=this.options.visualizePitch?"rotateX("+this._map.transform.pitch+"deg) rotateZ("+this._map.transform.angle*(180/Math.PI)+"deg)":"rotate("+this._map.transform.angle+"deg)";this._compassArrow.style.transform=t;},jr.prototype.onAdd=function(t){return this._map=t,this.options.showZoom&&(this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new wr(t,{button:"left",element:this._compass}),i.addEventListener(this._compass,"mousedown",this._handler.onMouseDown),i.addEventListener(this._compass,"touchstart",this._handler.onMouseDown,{passive:!1}),this._handler.enable()),this._container},jr.prototype.onRemove=function(){i.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),i.removeEventListener(this._compass,"mousedown",this._handler.onMouseDown),i.removeEventListener(this._compass,"touchstart",this._handler.onMouseDown,{passive:!1}),this._handler.disable(),delete this._handler),delete this._map;},jr.prototype._createButton=function(t,e,r){var o=i.create("button",t,this._container);return o.type="button",o.title=e,o.setAttribute("aria-label",e),o.addEventListener("click",r),o};var Vr={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Gr(t,e,i){var r=t.classList;for(var o in Vr)r.remove("mapboxgl-"+i+"-anchor-"+o);r.add("mapboxgl-"+i+"-anchor-"+e);}var Wr,Xr=function(e){function r(r,o){if(e.call(this),(r instanceof t.window.HTMLElement||o)&&(r=t.extend({element:r},o)),t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick"],this),this._anchor=r&&r.anchor||"center",this._color=r&&r.color||"#3FB1CE",this._draggable=r&&r.draggable||!1,this._state="inactive",r&&r.element)this._element=r.element,this._offset=t.Point.convert(r&&r.offset||[0,0]);else{this._defaultMarker=!0,this._element=i.create("div");var n=i.createNS("http://www.w3.org/2000/svg","svg");n.setAttributeNS(null,"display","block"),n.setAttributeNS(null,"height","41px"),n.setAttributeNS(null,"width","27px"),n.setAttributeNS(null,"viewBox","0 0 27 41");var a=i.createNS("http://www.w3.org/2000/svg","g");a.setAttributeNS(null,"stroke","none"),a.setAttributeNS(null,"stroke-width","1"),a.setAttributeNS(null,"fill","none"),a.setAttributeNS(null,"fill-rule","evenodd");var s=i.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"fill-rule","nonzero");var l=i.createNS("http://www.w3.org/2000/svg","g");l.setAttributeNS(null,"transform","translate(3.0, 29.0)"),l.setAttributeNS(null,"fill","#000000");for(var c=0,u=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];c<u.length;c+=1){var h=u[c],p=i.createNS("http://www.w3.org/2000/svg","ellipse");p.setAttributeNS(null,"opacity","0.04"),p.setAttributeNS(null,"cx","10.5"),p.setAttributeNS(null,"cy","5.80029008"),p.setAttributeNS(null,"rx",h.rx),p.setAttributeNS(null,"ry",h.ry),l.appendChild(p);}var d=i.createNS("http://www.w3.org/2000/svg","g");d.setAttributeNS(null,"fill",this._color);var _=i.createNS("http://www.w3.org/2000/svg","path");_.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),d.appendChild(_);var f=i.createNS("http://www.w3.org/2000/svg","g");f.setAttributeNS(null,"opacity","0.25"),f.setAttributeNS(null,"fill","#000000");var m=i.createNS("http://www.w3.org/2000/svg","path");m.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),f.appendChild(m);var g=i.createNS("http://www.w3.org/2000/svg","g");g.setAttributeNS(null,"transform","translate(6.0, 7.0)"),g.setAttributeNS(null,"fill","#FFFFFF");var v=i.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"transform","translate(8.0, 8.0)");var y=i.createNS("http://www.w3.org/2000/svg","circle");y.setAttributeNS(null,"fill","#000000"),y.setAttributeNS(null,"opacity","0.25"),y.setAttributeNS(null,"cx","5.5"),y.setAttributeNS(null,"cy","5.5"),y.setAttributeNS(null,"r","5.4999962");var x=i.createNS("http://www.w3.org/2000/svg","circle");x.setAttributeNS(null,"fill","#FFFFFF"),x.setAttributeNS(null,"cx","5.5"),x.setAttributeNS(null,"cy","5.5"),x.setAttributeNS(null,"r","5.4999962"),v.appendChild(y),v.appendChild(x),s.appendChild(l),s.appendChild(d),s.appendChild(f),s.appendChild(g),s.appendChild(v),n.appendChild(s),this._element.appendChild(n),this._offset=t.Point.convert(r&&r.offset||[0,-14]);}this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",function(t){t.preventDefault();}),Gr(this._element,this._anchor,"marker"),this._popup=null;}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.addTo=function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this},r.prototype.remove=function(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),i.remove(this._element),this._popup&&this._popup.remove(),this},r.prototype.getLngLat=function(){return this._lngLat},r.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},r.prototype.getElement=function(){return this._element},r.prototype.setPopup=function(t){if(this._popup&&(this._popup.remove(),this._popup=null),t){if(!("offset"in t.options)){var e=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset;}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat);}return this},r.prototype._onMapClick=function(t){var e=t.originalEvent.target,i=this._element;this._popup&&(e===i||i.contains(e))&&this.togglePopup();},r.prototype.getPopup=function(){return this._popup},r.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},r.prototype._update=function(t){this._map&&(this._map.transform.renderWorldCopies&&(this._lngLat=qr(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset),t&&"moveend"!==t.type||(this._pos=this._pos.round()),i.setTransform(this._element,Vr[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px)"));},r.prototype.getOffset=function(){return this._offset},r.prototype.setOffset=function(e){return this._offset=t.Point.convert(e),this._update(),this},r.prototype._onMove=function(e){this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag"));},r.prototype._onUp=function(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive";},r.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp));},r.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this},r.prototype.isDraggable=function(){return this._draggable},r}(t.Evented),Hr={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showUserLocation:!0};var Kr=function(e){function r(i){e.call(this),this.options=t.extend({},Hr,i),t.bindAll(["_onSuccess","_onError","_finish","_setupUI","_updateCamera","_updateMarker"],this);}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.onAdd=function(e){var r;return this._map=e,this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),r=this._setupUI,void 0!==Wr?r(Wr):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then(function(t){Wr="denied"!==t.state,r(Wr);}):(Wr=!!t.window.navigator.geolocation,r(Wr)),this._container},r.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),i.remove(this._container),this._map=void 0;},r.prototype._onSuccess=function(e){if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish();},r.prototype._updateCamera=function(e){var i=new t.LngLat(e.coords.longitude,e.coords.latitude),r=e.coords.accuracy,o=this._map.getBearing(),n=t.extend({bearing:o},this.options.fitBoundsOptions);this._map.fitBounds(i.toBounds(r),n,{geolocateSource:!0});},r.prototype._updateMarker=function(t){t?this._userLocationDotMarker.setLngLat([t.coords.longitude,t.coords.latitude]).addTo(this._map):this._userLocationDotMarker.remove();},r.prototype._onError=function(e){if(this.options.trackUserLocation)if(1===e.code)this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),void 0!==this._geolocationWatchID&&this._clearWatch();else switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish();},r.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0;},r.prototype._setupUI=function(e){var r=this;!1!==e?(this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this._geolocateButton=i.create("button","mapboxgl-ctrl-icon mapboxgl-ctrl-geolocate",this._container),this._geolocateButton.type="button",this._geolocateButton.setAttribute("aria-label","Geolocate"),this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=i.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new Xr(this._dotElement),this.options.trackUserLocation&&(this._watchState="OFF")),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",function(e){e.geolocateSource||"ACTIVE_LOCK"!==r._watchState||(r._watchState="BACKGROUND",r._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),r._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),r.fire(new t.Event("trackuserlocationend")));})):t.warnOnce("Geolocation support is not available, the GeolocateControl will not be visible.");},r.prototype.trigger=function(){if(!this._setup)return t.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"));}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error");}"OFF"===this._watchState&&void 0!==this._geolocationWatchID?this._clearWatch():void 0===this._geolocationWatchID&&(this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._geolocationWatchID=t.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,this.options.positionOptions));}else t.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return !0},r.prototype._clearWatch=function(){t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null);},r}(t.Evented),Yr={maxWidth:100,unit:"metric"},Jr=function(e){this.options=t.extend({},Yr,e),t.bindAll(["_onMove","setUnit"],this);};function Qr(t,e,i){var r,o,n,a,s,l,c=i&&i.maxWidth||100,u=t._container.clientHeight/2,h=(r=t.unproject([0,u]),o=t.unproject([c,u]),n=Math.PI/180,a=r.lat*n,s=o.lat*n,l=Math.sin(a)*Math.sin(s)+Math.cos(a)*Math.cos(s)*Math.cos((o.lng-r.lng)*n),6371e3*Math.acos(Math.min(l,1)));if(i&&"imperial"===i.unit){var p=3.2808*h;if(p>5280)$r(e,c,p/5280,"mi");else $r(e,c,p,"ft");}else if(i&&"nautical"===i.unit){$r(e,c,h/1852,"nm");}else $r(e,c,h,"m");}function $r(t,e,i,r){var o,n,a,s=(o=i,n=Math.pow(10,(""+Math.floor(o)).length-1),a=(a=o/n)>=10?10:a>=5?5:a>=3?3:a>=2?2:a>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(a),n*a),l=s/i;"m"===r&&s>=1e3&&(s/=1e3,r="km"),t.style.width=e*l+"px",t.innerHTML=s+r;}Jr.prototype.getDefaultPosition=function(){return "bottom-left"},Jr.prototype._onMove=function(){Qr(this._map,this._container,this.options);},Jr.prototype.onAdd=function(t){return this._map=t,this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Jr.prototype.onRemove=function(){i.remove(this._container),this._map.off("move",this._onMove),this._map=void 0;},Jr.prototype.setUnit=function(t){this.options.unit=t,Qr(this._map,this._container,this.options);};var to=function(e){this._fullscreen=!1,e&&e.container&&(e.container instanceof t.window.HTMLElement?this._container=e.container:t.warnOnce("Full screen control 'container' must be a DOM element.")),t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange"),this._className="mapboxgl-ctrl";};to.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=i.create("div",this._className+" mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},to.prototype.onRemove=function(){i.remove(this._controlContainer),this._map=null,t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon);},to.prototype._checkFullscreenSupport=function(){return !!(t.window.document.fullscreenEnabled||t.window.document.mozFullScreenEnabled||t.window.document.msFullscreenEnabled||t.window.document.webkitFullscreenEnabled)},to.prototype._setupUI=function(){(this._fullscreenButton=i.create("button",this._className+"-icon "+this._className+"-fullscreen",this._controlContainer)).type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.window.document.addEventListener(this._fullscreenchange,this._changeIcon);},to.prototype._updateTitle=function(){var t=this._isFullscreen()?"Exit fullscreen":"Enter fullscreen";this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t;},to.prototype._isFullscreen=function(){return this._fullscreen},to.prototype._changeIcon=function(){(t.window.document.fullscreenElement||t.window.document.mozFullScreenElement||t.window.document.webkitFullscreenElement||t.window.document.msFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle(this._className+"-shrink"),this._fullscreenButton.classList.toggle(this._className+"-fullscreen"),this._updateTitle());},to.prototype._onClickFullscreen=function(){this._isFullscreen()?t.window.document.exitFullscreen?t.window.document.exitFullscreen():t.window.document.mozCancelFullScreen?t.window.document.mozCancelFullScreen():t.window.document.msExitFullscreen?t.window.document.msExitFullscreen():t.window.document.webkitCancelFullScreen&&t.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen();};var eo={closeButton:!0,closeOnClick:!0,className:"",maxWidth:"240px",showArrow:!0,contentClass:null},io=function(e){function r(i){e.call(this),this.options=t.extend(Object.create(eo),i),t.bindAll(["_update","_onClickClose","remove"],this);}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.addTo=function(e){var i=this;return this._map=e,this.options.closeOnClick&&this._map.on("click",this._onClickClose),this._map.on("remove",this.remove),this._update(),this._trackPointer?(this._map.on("mousemove",function(t){i._update(t.point);}),this._map.on("mouseup",function(t){i._update(t.point);}),this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")):this._map.on("move",this._update),this.fire(new t.Event("open")),this},r.prototype.isOpen=function(){return !!this._map},r.prototype.remove=function(){return this._content&&i.remove(this._content),this._container&&(i.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("click",this._onClickClose),this._map.off("remove",this.remove),this._map.off("mousemove"),delete this._map),this.fire(new t.Event("close")),this},r.prototype.getLngLat=function(){return this._lngLat},r.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._map&&(this._map.on("move",this._update),this._map.off("mousemove"),this._container.classList.remove("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.remove("mapboxgl-track-pointer")),this._trackPointer=!1,this._update(),this},r.prototype.trackPointer=function(){var t=this;return this._trackPointer=!0,this._pos=null,this._map&&(this._map.off("move",this._update),this._map.on("mousemove",function(e){t._update(e.point);}),this._map.on("drag",function(e){t._update(e.point);}),this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this},r.prototype.getElement=function(){return this._container},r.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},r.prototype.setHTML=function(e){var i,r=t.window.document.createDocumentFragment(),o=t.window.document.createElement("body");for(o.innerHTML=e;i=o.firstChild;)r.appendChild(i);return this.setDOMContent(r)},r.prototype.getMaxWidth=function(){return this._container.style.maxWidth},r.prototype.setMaxWidth=function(t){return this.options.maxWidth=t,this._update(),this},r.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},r.prototype._createContent=function(){this._content&&i.remove(this._content);var t=this.options.contentClass?" "+this.options.contentClass:"";this._content=i.create("div","mapboxgl-popup-content"+t,this._container),this.options.closeButton&&(this._closeButton=i.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClickClose));},r.prototype._update=function(e){var r=this,o=this._lngLat||this._trackPointer;if(this._map&&o&&this._content&&(this._container||(this._container=i.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=i.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach(function(t){return r._container.classList.add(t)})),this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=qr(this._lngLat,this._pos,this._map.transform)),!this._trackPointer||e)){var n=this._pos=this._trackPointer&&e?e:this._map.project(this._lngLat),a=this.options.anchor,s=function e(i){if(i){if("number"==typeof i){var r=Math.round(Math.sqrt(.5*Math.pow(i,2)));return {center:new t.Point(0,0),top:new t.Point(0,i),"top-left":new t.Point(r,r),"top-right":new t.Point(-r,r),bottom:new t.Point(0,-i),"bottom-left":new t.Point(r,-r),"bottom-right":new t.Point(-r,-r),left:new t.Point(i,0),right:new t.Point(-i,0)}}if(i instanceof t.Point||Array.isArray(i)){var o=t.Point.convert(i);return {center:o,top:o,"top-left":o,"top-right":o,bottom:o,"bottom-left":o,"bottom-right":o,left:o,right:o}}return {center:t.Point.convert(i.center||[0,0]),top:t.Point.convert(i.top||[0,0]),"top-left":t.Point.convert(i["top-left"]||[0,0]),"top-right":t.Point.convert(i["top-right"]||[0,0]),bottom:t.Point.convert(i.bottom||[0,0]),"bottom-left":t.Point.convert(i["bottom-left"]||[0,0]),"bottom-right":t.Point.convert(i["bottom-right"]||[0,0]),left:t.Point.convert(i.left||[0,0]),right:t.Point.convert(i.right||[0,0])}}return e(new t.Point(0,0))}(this.options.offset);if(!a){var l,c=this._container.offsetWidth,u=this._container.offsetHeight;l=n.y+s.bottom.y<u?["top"]:n.y>this._map.transform.height-u?["bottom"]:[],n.x<c/2?l.push("left"):n.x>this._map.transform.width-c/2&&l.push("right"),a=0===l.length?"bottom":l.join("-");}var h=n.add(s[a]).round();i.setTransform(this._container,Vr[a]+" translate("+h.x+"px,"+h.y+"px)"),Gr(this._container,a,"popup");}},r.prototype._onClickClose=function(){this.remove();},r}(t.Evented);var ro={version:t.version,supported:e,setRTLTextPlugin:t.setRTLTextPlugin,Map:Ur,NavigationControl:jr,GeolocateControl:Kr,AttributionControl:Dr,ScaleControl:Jr,FullscreenControl:to,Popup:io,Marker:Xr,Style:Ne,LngLat:t.LngLat,CRS:kr,LngLatBounds:t.LngLatBounds,Point:t.Point,MercatorCoordinate:t.MercatorCoordinate,Evented:t.Evented,config:t.config,get accessToken(){return t.config.ACCESS_TOKEN},set accessToken(e){t.config.ACCESS_TOKEN=e;},get baseApiUrl(){return t.config.API_URL},set baseApiUrl(e){t.config.API_URL=e;},get workerCount(){return Ft.workerCount},set workerCount(t){Ft.workerCount=t;},get maxParallelImageRequests(){return t.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(e){t.config.MAX_PARALLEL_IMAGE_REQUESTS=e;},clearStorage:function(e){t.clearTileCache(e);},workerUrl:""};return ro});
//
// iclient
if (window) {
window.mapboxgl =mapboxgl;
}
return mapboxgl;
}));
//# sourceMappingURL=mapbox-gl-enhance.js.map