Fl_chart: Two axis Y with different variables

[JErazo7]

Example: https://echarts.apache.org/examples/en/editor.html?c=multiple-y-axis

[ldemyanenko]

I needed to implement linear chart with two Y variables. I used rightTitles and leftTitles. And calculated Spot Y for the second variable as (Y2 - minY2) / (maxY2 - minY2) * (maxY - minY) + minY to show it correctly in chart.

[JErazo7]

I needed to implement linear chart with two Y variables. I used rightTitles and leftTitles. And calculated Spot Y for the second variable as (Y2 - minY2) / (maxY2 - minY2) * (maxY - minY) + minY to show it correctly in chart.

Do you have an example to show me? I would be very grateful.

[ldemyanenko]

Looks like this

[imaNNeoFighT]

Thanks, @ldemyanenko your solution is smart.

[imaNNeoFighT]

@JErazo7 I think It should be handled outside of the chart

[Mecil9]

Looks like this

What should I do if the y-axis scale on the right is a different range and latitude?pls

[imaNNeoFighT]

We are also looking for the ability to do dual Y-axis.

(Came from #51)