[Live graph] Errors such as noise in the live graph about fl_chart HOT 4 CLOSED

I do have a project that worked fine with fl_charts 0.55.2 and flutter 3.16.0 (dart 3.2.0).
(Note: amplitude changes are due to auto scaling.)

Now I am using fl_charts 0.66.2 and flutter 3.22.2 (dart 3.4.3) and see the same junky graph.

@imaNNeo After some testing I found the problem is introduced in fl_charts version 0.63.0.
Edit 2: I tried using random values as @SAOKIM99 did, while trying any of the here mentioned versions of fl_charts and flutter, and all show noise behavior.

See how the graph changes when I stop the scrolling for a moment:

Edit 1: I just tried flutter 3.22.2 with fl_chart 0.62.0 (only needed to replace MediaQuery.boldTextOverride with MediaQuery.boldTextOf) but I see the same noises behavior.

from fl_chart.

@SAOKIM99 can you try if adding duration: Duration.zero, to LineChart(...) solves the issue for you?
I just tried with the example app and it looks okay.

from fl_chart.

This issue was also mentioned and solved on stackoverflow.
The parameter duration was called swapAnimationDuration before version 0.66.0.

from fl_chart.

Yes exactly, you need to set duration: Duration.zero to fix this issue.

Thanks @felixdollack for contributing!

from fl_chart.