模块添加双击放大功能

whyczyk

2021-10-18 edba26ba8377814d94b65b4a1a1fe04f0365afc9

 src/components/charts/imgPieChart.vue

@@ -1,5 +1,5 @@
<template>
   <div class="echarts-wrapper">
   <div class="echarts-wrapper" @dblclick="dblclick">
      <div class="echarts-content" ref="chart">

      </div>
@@ -32,6 +32,42 @@
      }
   },
   methods: {
      findParents(node, select) {
         var parent = node.parentNode;
         if (parent === null || parent.className.indexOf(select) != -1) {
            return parent;
         } else {
            return this.findParents(parent, select);
         }
      },
      dblclick(e) {
         this.isAllScreen = !this.isAllScreen
         let parents = this.findParents(e.currentTarget, 'vdr')
         if (this.isAllScreen) {
            this.parentsStyle = JSON.parse(JSON.stringify(parents.style));
            parents.style.transform = 'none';
            parents.style.width = '100%';
            parents.style.height = '100%';
            parents.style.position = 'fixed';
            parents.style.left = 0;
            parents.style.right = 0;
            parents.style.bottom = 0;
            parents.style.top = 0;
            parents.style.zIndex = 99999;
         } else {
            parents.style.transform = this.parentsStyle.transform;
            parents.style.width = this.parentsStyle.width;
            parents.style.height = this.parentsStyle.height;
            parents.style.position = this.parentsStyle.position;
            parents.style.left = 'initial';
            parents.style.right = 'initial';
            parents.style.bottom = 'initial';
            parents.style.top = 'initial';
            parents.style.zIndex = 'auto';
         }
         this.$options.chart.resize();
         this.organizeData(this.$options.chartData)
      },
      toParentPage(value) {
         if (typeof (value) == 'string') {
            window.parent.parent.postMessage({