[Feature] 以后会考虑对bmap的折线图增加颜色映射吗？

[user-et]

What problem does this feature solve?

目前对颜色的映射只在散点和热力图中可以实现，希望后续可以对折线图也加上颜色热力映射。类似与百度地图的linerainbow

What does the proposed API look like?

设置折线颜色时,和visulmap可以关联

[echarts-bot[bot]]

@user-et It seems you are not using English, I've helped translate the content automatically. To make your issue understood by more people and get helped, we'd like to suggest using English next time. 🤗

TRANSLATED

**TITLE** [Feature] Will you consider adding a color map to bmap's line chart in the future? **BODY** ### What problem does this feature solve? At present, color mapping can only be implemented in scatter and heat maps, and it is hoped that color thermal mapping can be added to line charts in the future. Similar to LineRainbow with Baidu Maps  ### What does the proposed API look like? When you set the polyline color, you can associate it with VisulMap

[flyliu33]

Suggesting adding this feature asap, because it is so important for data representations, thanks!!!