🤔 [QUESTION] IconImageLayer选中后如何改变icon颜色

[MangMax]

🐛 Question description [Please make everyone to understand it]

请问IconImageLayer选中后如何改变icon颜色，尝试了在select中设置color和fillColor都没有效果

💻 Link to minimal reproduction

https://codesandbox.io/s/mh8gf8

🏞 Expected result

点击图标后变成红色

🚑 Any additional [like screenshots]

• L7Plot Version:0.5.9
• Platform:windows edge

[lvisei]

目前还不支持颜色设置，有时间感兴趣来个 PR
https://github.com/antvis/L7Plot/blob/main/packages/composite-layers/src/composite-layers/icon-layer/icon.ts#L125-L137