[GitHub] [incubator-echarts] leeoniya edited a comment on pull request #13314: [5.0] [Performance] Improve large line performance. Improve line smoothing.

[GitBox <gi...@apache.org>]

leeoniya edited a comment on pull request #13314:
URL: https://github.com/apache/incubator-echarts/pull/13314#issuecomment-695746133


   also, your smoothing does not represent the data well. take a look at using the Catmull-Rom Spline (Centripetal) algo:
   
   https://leeoniya.github.io/uPlot/demos/line-smoothing.html
   
   the smoothing changes are probably best for a separate PR from the performance improvements.


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