Optimize Skia render calls count by using SKPath.
This significant improve performance 4000 lines works fast.
Fill style for markers significant increace memory usage (for some way of caching, no memory leaks):
2 GB for 2 x 2000 points scatter with Filled circles markers and grows linear.
100-140 MB for 2 x (2000 - 5000) points scatter with Stroke circles markers
Way to improve memory usage - set Stroke style for markers. Will it realy need draw scatters more then 10000 points?
ClipRect moves outside plottables. Small performance improvement.
Optimize Skia render calls count by using SKPath. This significant improve performance 4000 lines works fast.
Fillstyle for markers significant increace memory usage (for some way of caching, no memory leaks):Filledcircles markers and grows linear.Strokecircles markersWay to improve memory usage - set
Strokestyle for markers. Will it realy need draw scatters more then 10000 points?ClipRect moves outside plottables. Small performance improvement.