IssueHuntantvis/G2
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色块图的图例控制筛选问题 #3372
quicklearning123 posted onGitHub
- I have searched the issues of this repository and believe that this is not a duplicate.
Reproduction link
https://g2.antv.vision/zh/examples/heatmap/basic
Steps to reproduce
问题1：当返回数据包含N/A时，拖动筛选后，N/A会被筛选掉，变成空白，且拖回去也无法恢复。
请问这种情况如何控制筛选呢？
问题2：当横纵块数超过50*50之后，拖动筛选页面非常卡，有办法优化吗？
| Environment | Info |
|---|---|
| g2 | 4.1.14 |
| System | mac |
| Browser | chrome |
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