Pei Liu

function教程大纲： - 回调函数 - 全局注册函数 - 实例注册函数 增加函数参数列表参数解释 增加更复杂使用注册函数demo

### Version @visactor/vchart : "1.10.3" ### Link to Minimal Reproduction null ### Steps to Reproduce use this spec in the text [label-clip.txt](https://github.com/VisActor/VChart/files/14998210/label-clip.txt) ### Current Behavior  ### Expected Behavior The...

### What problem does this feature solve? 例如只显示下图中‘看数’或‘问数’单元格里的折线图  ### What does the proposed API look like? 两种实现方案均可： 1. 可以在需要隐藏的图表上加一层蒙版，效果可以根据蒙版透明度部分显示或全部不显示 2. 可以在需要隐藏的图表实例不渲染 设计稿待交互设计完成补充

[Bug] When the area chart is configured with both label and totalLabel, the labels are not fully displayed.

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### Version @visactor/vchart : "1.13.3-alpha.2" ### Link to Minimal Reproduction null ### Steps to Reproduce [area-label.txt](https://github.com/user-attachments/files/18409701/area-label.txt) ### Current Behavior  ### Expected Behavior totalLabel和label同时显示，无被隐藏项 ### Environment ```markdown - OS: -...