Comments (3)
By the way, the pathsData()
won't stop animation, the animation steps continue playing.
But the arcsData()
refresh all animation, anything to avoid that?
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@lslzl3000 if you need to change just the arc color, you don't need to re-invoke .arcsData(data)
. You simply need to invoke .arcColor(<your new logic>)
. This is true for all the styling methods of the various layers.
In general data changes is what imposes the biggest performance penalty, because new objects may need to be recreated and/or removed. So, one way to alleviate the load is to manipulate only the styling props and not the data itself, which operation should be much more lightweight.
I'm not quite sure what you mean by stopping the animation with pathsData()
(invoked in that way is just a getter by the way, it has no effect). Could you ellaborate?
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@vasturiano thanks for your reply, even though set new colors with .arcColor(<logic>)
, in your airline demo, it still take 1-2s to loop the process, no big differences with re-invoking .arcsData(<new data>)
.
A simple demo on codepan, change color on click (line 10), but it takes around 1s to loop all lines, which is unnecessary
.arcColor()
may be faster then re-invoking .arcsData(<new data>)
, but no big improvements in big data. Further, if we want to add or delete lines, or set multiple styling methods, we have to re-invoke .arcsData(<new data>)
, so the performance issue is still there, need to optimize with filter - just update those we needed, not loop them all
Sorry about the animation reset question, the airline demo uses .arcDashInitialGap(()=> Math.random())
, so update dash position randomly~~ ignore this
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Related Issues (20)
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