Map_query_Bounds.vue
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<template>
<div >
<div id="map"></div>
</div>
</template>
<script>
import mapboxgl from 'mapbox-gl';
import { Logo, QueryByBoundsParameters, QueryService } from '@supermap/iclient-mapboxgl';
export default {
name: 'HelloWorld',
data () {
return {
}
},
mounted(){
var map, host = "http://support.supermap.com.cn:8090";
var url = host + "/iserver/services/map-world/rest/maps/World";
var map = new mapboxgl.Map({
container: 'map',
style: {
"version": 8,
"sources": {
"raster-tiles": {
"attribution": 'attribution',
"type": "raster",
"tiles": [host + '/iserver/services/maps/rest/maps/World/zxyTileImage.png?prjCoordSys={"epsgCode":3857}&z={z}&x={x}&y={y}'],
"tileSize": 256,
},
},
"layers": [{
"id": "simple-tiles",
"type": "raster",
"source": "raster-tiles",
"minzoom": 0,
"maxzoom": 22
}],
},
center: [0, 0],
maxZoom: 18,
zoom: 2
});
map.addControl(new Logo(), 'bottom-right');
map.addControl(new mapboxgl.NavigationControl(), 'top-left');
map.on('load', function () {
query();
});
function query() {
map.addLayer({
'id': 'polygonLayer',
'type': 'fill',
'source': {
'type': 'geojson',
'data': {
'type': 'Feature',
'geometry': {
'type': 'Polygon',
'coordinates': [[[0, 0], [60, 0], [60, 39], [0, 39], [0, 0]]],
}
}
},
'paint': {
'fill-outline-color': 'blue',
'fill-color': 'rgba(0, 0, 255, 0.1)'
}
});
var param = new QueryByBoundsParameters({
queryParams: {name: "Capitals@World.1"},
bounds: SuperMap.Bounds.fromArray([0, 0, 60, 39])
});
new mapboxgl.supermap.QueryService(url).queryByBounds(param, function (serviceResult) {
var recordsets = serviceResult && serviceResult.result && serviceResult.result.recordsets;
var features = recordsets && recordsets[0] && recordsets[0].features;
map.addLayer({
"id": "points",
"type": "circle",
"paint": {
"circle-radius": 6,
"circle-color": "#ff0000",
"circle-opacity": 0.4,
"circle-stroke-width": 2,
"circle-stroke-color": "#007cbf",
"circle-stroke-opacity": 0.5
},
"source": {
"type": "geojson",
"data": features
}
});
});
}
}
}
</script>
<style scoped>
#map {
position: absolute;
height: 100%;
width: 100%;
background-color: white
}
</style>