[GitHub] xueguozhongli opened a new issue #8579: IE11中不能正常显示

[GitBox <gi...@apache.org>]

xueguozhongli opened a new issue #8579: IE11中不能正常显示
URL: https://github.com/apache/incubator-echarts/issues/8579
 
 
   [问题简述]
   
   你好，正在做的项目中，在地图上渲染echarts，Chrome和IE10均正常显示。**IE11中显示为白板**，控制台无报错。
   
   ### Version & Environment [版本及环境]
   + ECharts version [ECharts 版本]:  4.1.0
   + Browser version [浏览器类型和版本]:  IE11
   + OS Version [操作系统类型和版本]:  WIN7
   
   ### Expected behaviour [期望结果]
   IE11中可以正常显示pie
   
   ### ECharts option [ECharts配置项]
   <!-- Copy and paste your 'echarts option' here. -->
   <!-- [下方贴你的option，注意不要删掉下方 ```javascript 和 尾部的 ``` 字样。最好是我们能够直接运行的 option。如何得到能运行的 option 参见上方的 guidelines for contributing] -->
   ```javascript
   option = {
   series: [
           {
               name:'外圈',
               type:'pie',
               silent:true,
               radius: ['15%', '35%'],
               hoverAnimation:false,
               avoidLabelOverlap:true,
               label: {
                   normal: {
                       show: false,
                   },
                   emphasis: {
                       show: false
                   }
               },
               labelLine: {
                   normal: {
                       show: false
                   }
               },
               data:[{name:'暂无数据',value:0}],
               color:[VendorColor['color_0'].full],
           }, {
               name:'内圈',
               type:'pie',
               silent:true,
               radius: [0, '15%'],
               hoverAnimation:false,
               label: {
                   normal: {
                       show: true,
                       position: 'center',
                       textStyle:{
                           fontSize:12,
                           color:'#fff'
                       }
                   }
               },
               labelLine: {
                   normal: {
                       show: false
                   }
               },
               data:[
                   {value:0, name:'暂无数据'}
               ],
               color:['#2E7AC8']
           },
       ]
   }
   
   ```
   
   
   
   
   ### Other comments [其他信息]
   <!-- For example: Screenshot or Online demo -->
   <!-- [例如，截图或线上实例 (JSFiddle/JSBin/Codepen)] -->
   正常应显示：
   https://user-images.githubusercontent.com/22338719/41770178-15944274-7644-11e8-9fee-319789210373.png
   在IE11中显示：
   https://user-images.githubusercontent.com/22338719/41770128-f41a52c8-7643-11e8-9200-c9892d804181.png
   
   经过对比，在Chrome和IE11下，DOM结构不太一样：
   
   Chrome下的结构：
   https://user-images.githubusercontent.com/22338719/41773576-13148968-764f-11e8-9e9d-e8ef9b0bc8c8.png
   
   IE11下的结构：
   https://user-images.githubusercontent.com/22338719/41774166-261e9812-7651-11e8-8bfe-328361b97132.png
   
   amap-layers的div下，amap-markers中是多个饼图，**amap-layer在Chrome中是canvas，在IE11中为div**，未渲染成功。这个可能是什么原因导致的？
   

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