[GitHub] [incubator-echarts] plainheart edited a comment on issue #4537: echarts3.x 还能像echarts2.x那样，支持svg的地图扩展吗？

[GitBox]

plainheart edited a comment on issue #4537:
URL: 
https://github.com/apache/incubator-echarts/issues/4537#issuecomment-704333342


   目前似乎可以通过 `echarts.registerMap` 注册所需的 svg 扩展地图，然后在 `series.map` 中使用即可。
   
   ```js
   $.get('football.svg', function (svg) {
     echarts.registerMap('football', {
        svg: svg
     }
   });
   ```
   
   
![image](https://user-images.githubusercontent.com/26999792/95221439-04f8e080-082a-11eb-9064-c70581a9ef3c.png)
   
   mapbox 也提供了一个 svg 转 geoJSON 
的插件：[svg-to-geojson](https://github.com/mapbox/svg-to-geojson)
   不过转换出来只是结构，不包含样式。
   
   


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