style:不动产权证书

 <!--
  * @Description:
  * @Autor: renchao
- * @LastEditTime: 2023-07-28 15:47:25
+ * @LastEditTime: 2023-08-10 15:20:52
 -->
 <template>
   <div>
@@ -154,7 +154,27 @@
               context.fillText(line, 138, y + (index * 20)); // 调整行高
             })
           })
-          context.fillText(this.bdcqz.fj ? this.bdcqz.fj : '', 580, 100);
+
+          let lines1 = this.bdcqz.fj ? this.bdcqz.fj.split(' ') : [];
+          lines1.forEach((line, index) => {
+            const y = 100 + (index * 37); // 每行文本的垂直位置
+            let currentLine = '';
+            let arr = [];
+            for (let word of line) {
+              const testLine = currentLine + word;
+              const lineWidth = context.measureText(testLine).width;
+              if (lineWidth <= 395) {
+                currentLine = testLine;
+              } else {
+                arr.push(currentLine);
+                currentLine = word;
+              }
+            }
+            arr.push(currentLine);
+            arr.forEach((line, index) => {
+              context.fillText(line, 580, y + (index * 20)); // 调整行高
+            })
+          })
         }
         image.src = this.imgSrc
       },