I can't find how to disable linechart's default animation.

[e4ky]

In the documentation I see that the duration and type of animation can be controlled by swapAnimationDuration and swapAnimationCurve, which in the current version of "fl_chart: ^0.66.2" have been changed to duration and curve, but neither of these attributes disable the animation effect.
I tried this by setting the animation duration to 0, but found that there seemed to be a problem with performance.

Looking forward to your guidance.

[e4ky]

I saw it in the document：

But the current version does not have the swapAnimationDuration attribute, only duration. Can I use "duration: Duration.zero" to disable animation?

[brokenhun666]

I also kindly ask for an answer to this.

[imaNNeo]

You can just set the duration property to Duration.zero (as the doc says)
But unfortunately, it was outdated. I'm sorry about that. I just updated the docs and deprecated swapAnimationCurve and swapAnimationDuration properties that we have in other charts (Bar, Pie, ...)

So now, you should be able to use duration and curve in all the charts in a consistent way.