出报告图标缺失问题处理

src/views/Daichuli/Feedback/Inspection/Report/index.vue

@@ -193,21 +193,26 @@ export default {
       this.pdSubType === productSubTypeVal.ACS_TYPESOFLANDCOVER ||
       this.pdSubType === productSubTypeVal.ACS_VEGETATIONPHENOLOGY
     ) {
-      this.base64Data = this.$refs.reportQT.myCharts.getDataURL({
-        type: "png",
-        pixelRatio: 1.5, //放大两倍下载，之后压缩到同等大小展示。解决生成图片在移动端模糊问题
-        backgroundColor: "#fff",
-        excludeComponents: ["toolbox", "dataZoom"],
-      });
+      this.$refs.reportQT.myCharts.on("finished",()=>{
+          this.base64Data = this.$refs.reportQT.myCharts.getDataURL({
+            type: "png",
+            pixelRatio: 1.5, //放大两倍下载，之后压缩到同等大小展示。解决生成图片在移动端模糊问题
+            backgroundColor: "#fff",
+            excludeComponents: ["toolbox", "dataZoom"],
+          });
+          this.exportPdf(this.reportMsg);
+      })
     } else {
-      this.base64Data = this.$refs.reportRT.myCharts.getDataURL({
-        type: "png",
-        pixelRatio: 1.5, //放大两倍下载，之后压缩到同等大小展示。解决生成图片在移动端模糊问题
-        backgroundColor: "#fff",
-        excludeComponents: ["toolbox", "dataZoom"],
-      });
+      this.$refs.reportRT.myCharts.on("finished",()=>{
+        this.base64Data = this.$refs.reportRT.myCharts.getDataURL({
+          type: "png",
+          pixelRatio: 1.5, //放大两倍下载，之后压缩到同等大小展示。解决生成图片在移动端模糊问题
+          backgroundColor: "#fff",
+          excludeComponents: ["toolbox", "dataZoom"],
+        });
+        this.exportPdf(this.reportMsg);
+      })
     }
-    this.exportPdf(this.reportMsg);
   },
   created() {
     if (