How to draw multi line on a board

[smemamian]

I'm using line-chart. I want to have multi line on a board. how can I do to this?

[aloneszjl]

@smemamian https://antv.alipay.com/zh-cn/f2/3.x/demo/index.html#_%E6%8A%98%E7%BA%BF%E5%9B%BE