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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2020/03/31 08:10:35 UTC

[GitHub] [incubator-echarts] 10229428 opened a new issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示

10229428 opened a new issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示
URL: https://github.com/apache/incubator-echarts/issues/12356
 
 
   ### Version
   4.7.0
   
   ### Reproduction link
   [https://jsfiddle.net/tianhen0527/roh3uw0a/6/](https://jsfiddle.net/tianhen0527/roh3uw0a/6/)
   
   ### Steps to reproduce
   在tree中，使用symbol动态设置某个节点的图标，我希望显示一个 `...` 的省略号图标，但是图标却被拉伸显示了，如下图所示：
   ![bbb](https://user-images.githubusercontent.com/42016535/78002579-083a7d80-736a-11ea-9da4-ceebd70580e1.png)
   
   我在配置手册中，也没有找到可以配置symbol尺寸的设置。
   
   而我期望的效果大概是这样的：
   ![aaaa](https://user-images.githubusercontent.com/42016535/78002451-d75a4880-7369-11ea-8bf4-9065212d77e8.png)
   
   ### What is expected?
   期望图标本身可以保持原来的样子而不被拉伸
   
   ### What is actually happening?
   看起来图标是被拉伸了
   
   <!-- This issue is generated by echarts-issue-helper. DO NOT REMOVE -->
   

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[GitHub] [incubator-echarts] 10229428 closed issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示

Posted by GitBox <gi...@apache.org>.
10229428 closed issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示
URL: https://github.com/apache/incubator-echarts/issues/12356
 
 
   

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[GitHub] [incubator-echarts] 10229428 commented on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示

Posted by GitBox <gi...@apache.org>.
10229428 commented on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示
URL: https://github.com/apache/incubator-echarts/issues/12356#issuecomment-613799472
 
 
   @pissang 谢谢！

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[GitHub] [incubator-echarts] pissang commented on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示

Posted by GitBox <gi...@apache.org>.
pissang commented on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示
URL: https://github.com/apache/incubator-echarts/issues/12356#issuecomment-613260657
 
 
   @100pah @10229428 一般这种边距可以用一个比较粗的白色的描边模拟，不过我看看图里已经有一条红色描边了，如果可以的话可以把这个红色描边改成白色，然后改粗一点

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[GitHub] [incubator-echarts] 10229428 commented on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示

Posted by GitBox <gi...@apache.org>.
10229428 commented on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示
URL: https://github.com/apache/incubator-echarts/issues/12356#issuecomment-607635311
 
 
   @plainheart 谢谢！
   还想再请教一个问题，就是图标跟两侧的连线，是否有办法设置一定的间距？

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[GitHub] [incubator-echarts] plainheart commented on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示

Posted by GitBox <gi...@apache.org>.
plainheart commented on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示
URL: https://github.com/apache/incubator-echarts/issues/12356#issuecomment-607604424
 
 
   我认为是可以的，使用functional symbolSize，参考 https://www.echartsjs.com/zh/option.html#series-tree.symbolSize
   示例：
   ```js
   symbolSize: (value, params) => {
       if(params.data.more) {
           return [8, 2]
       }
       return 10
   }
   ```

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[GitHub] [incubator-echarts] plainheart edited a comment on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示

Posted by GitBox <gi...@apache.org>.
plainheart edited a comment on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示
URL: https://github.com/apache/incubator-echarts/issues/12356#issuecomment-607604424
 
 
   我认为是可以的，使用functional symbolSize，参考 https://www.echartsjs.com/zh/option.html#series-tree.symbolSize
   示例：
   ```js
   symbolSize: (value, params) => {
       if(params.data.more) {
           return [8, 2]
       }
       return 10
   }
   ```
   或者使用 symbolKeepAspect 保持长宽比
   https://www.echartsjs.com/zh/option.html#series-tree.symbolKeepAspect
   
   ![image](https://user-images.githubusercontent.com/26999792/78208685-8e280700-74d7-11ea-909b-6c8e3c21b4ec.png)
   

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[GitHub] [incubator-echarts] 100pah commented on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示

Posted by GitBox <gi...@apache.org>.
100pah commented on issue #12356: Tree中节点的symbol，是否可以不拉伸？默认好像是会将图标拉伸显示
URL: https://github.com/apache/incubator-echarts/issues/12356#issuecomment-609412290
 
 
   当前确实没有想到方便的方法，在两边设置 “间距”。
   @pissang 有什么好想法么？

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