limit line real time update

[wajihkm]

Thanks for this nice library.

I added a limit line to a CombinedChart,

it's dashed line labeled (average speed).
I added some new entries to line chart data and updated the limit of limitline
limitLine.limit = newSpeedAvg
this updated the line x position but still related to the initial canvas hieght,
So the last view was this:

So is this a bug or an error in my code ?
Thanks

[danielgindi]

What's the problem exactly? The y-axis changes? That's normal, if you added entries with higher Ys. You can limit the viewport to only show part of the axis, and force the user to scroll.

[wajihkm]

The problem is as you see,
the new limit value is 32.34
But the line draw on near 80 value

[hhanesand]

@wajihkm Try removing the limit line and adding it back to the graph each time you change the limit!

[liuxuan30]

Since you changed the value, you can call setNeedsDisplay() to redraw the limit line, though it's a heavy op. Removing is also a good idea, since the overhead is less.

[NallapatiMalleswari]

How to draw Gradient limit line