Fl_chart: Negative and Positive bar on the same index of x axis in Bar Chart

[Prrrince]

Please add feature to have Negative and Positive bar on the same position ( sharing same x axis index)

[imaNNeoFighT]

I was waiting for it to raise,
thanks :)))

[donflopez]

I would really love to see this, I need something similar to iOS heart rate bars. I'd be happy to implement this feature, I'm new to flutter and dart and I could use some guidance!