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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2021/08/02 13:23:06 UTC
[GitHub] [echarts] liuyang77886 opened a new issue #15462: sankey桑基图需要设置每层节点的字体大小从大到小
liuyang77886 opened a new issue #15462:
URL: https://github.com/apache/echarts/issues/15462
### Version
5.1.2
### Steps to reproduce
option.series.label: {
color: 'rgba(0,0,0,0.7)',
fontFamily: 'Arial',
fontSize: 10
}
### What is expected?
需要设置不同层的文字
### What is actually happening?
每层的文字一样大
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[GitHub] [echarts] echarts-bot[bot] commented on issue #15462: sankey桑基图需要设置每层节点的字体大小从大到小
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #15462:
URL: https://github.com/apache/echarts/issues/15462#issuecomment-891023620
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[GitHub] [echarts] liuyang77886 commented on issue #15462: sankey桑基图需要设置每层节点的字体大小从大到小
Posted by GitBox <gi...@apache.org>.
liuyang77886 commented on issue #15462:
URL: https://github.com/apache/echarts/issues/15462#issuecomment-891867700
> 可以试试使用 labelLayout 回调函数根据参数返回不同的 fontSize
请给我示例可以吗。我大概理解你的意思，但是不知道怎么使用
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[GitHub] [echarts] liuyang77886 closed issue #15462: sankey桑基图需要设置每层节点的字体大小从大到小
Posted by GitBox <gi...@apache.org>.
liuyang77886 closed issue #15462:
URL: https://github.com/apache/echarts/issues/15462
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[GitHub] [echarts] helgasoft commented on issue #15462: sankey桑基图需要设置每层节点的字体大小从大到小
Posted by GitBox <gi...@apache.org>.
helgasoft commented on issue #15462:
URL: https://github.com/apache/echarts/issues/15462#issuecomment-892212216
With [labelLayout](https://echarts.apache.org/en/option.html#series-sankey.labelLayout) you can have variable font sizes, but cannot set _color_ or _fontFamily_.
Open [this example](https://echarts.apache.org/examples/en/editor.html?c=graph-label-overlap) and replace parameter _labelLayout_ with the following code to see the effect.
```js
labelLayout(params) {
return {
fontSize: Math.max(params.rect.width / 2, 5),
}
},
```
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[GitHub] [echarts] pissang commented on issue #15462: sankey桑基图需要设置每层节点的字体大小从大到小
Posted by GitBox <gi...@apache.org>.
pissang commented on issue #15462:
URL: https://github.com/apache/echarts/issues/15462#issuecomment-891484839
可以试试使用 labelLayout 回调函数根据参数返回不同的 fontSize
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