[GitHub] [incubator-echarts] Caitingwei opened a new issue #11807: Echarts关系图(Graph)能否获取到力矢量布局(force)后点(node)的[x, y]坐标点？

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

Caitingwei opened a new issue #11807: Echarts关系图(Graph)能否获取到力矢量布局(force)后点(node)的[x, y]坐标点？
URL: https://github.com/apache/incubator-echarts/issues/11807
 
 
   ### What problem does this feature solve?
   项目中有一个需求，后面的渲染需要固定某个点。但初始化使用了力矢量布局(force)。我并不知道其布局出来的xy轴坐标。导致下次渲染时不能固定该点。
   node: {
      fixed: true,
      x: ?, 因为想固定该点，但不知道力矢量布局(force)后的x,y坐标
      y: ?,
   }
   
   ### What does the proposed API look like?
   希望在力矢量布局完成后再chart.getOption() api中返回力矢量布局(force)后的x,y坐标
   
   <!-- This issue is generated by echarts-issue-helper. DO NOT REMOVE -->
   

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