How to display the data (one line has two different data( -1 ~0 and 0 -1)

[zhaomeiru66]

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What did you do?

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I wanna do the effect like this picture as below:

What did you expect to happen?

I wish it can display two data(negative and positive number ) at the same row as the picture

What happened instead?

But the demo has an effect like that

@liuxuan30 Any guidance to do the effect? Thank you so much.

Charts Environment

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Swift version:
Platform(s) running Charts:
macOS version running Xcode:

Demo Project

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[liuxuan30]

ask on stack overflow. We don't rely how-to here anymore.