Re: [I] [Bug] 地图使用svg作为底图时, 怎样才能利用经纬度在地图中添加一个标点 [echarts]

["giserlk360 (via GitHub)" <gi...@apache.org>]

giserlk360 commented on issue #18975:
URL: https://github.com/apache/echarts/issues/18975#issuecomment-1999230308

   > It seems [registerMap](https://echarts.apache.org/en/api.html#echarts.registerMap) controls the type of map coordinates. **geoJSON** map will accept only lng/lat coordinates and **SVG** map will accept only x/y coordinates. I do not think a scatter point with latitude/longitude coordinates can be positioned on a SVG map. Would have been nice though...
   
   I would like to know if it is not possible to directly use lng/lat coordinates to overlay point positions on an SVG map. Is there any way to convert lng/lat coordinates into x/y coordinates


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