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Improve PointRenderer performance

Open seifertm opened this issue 10 years ago • 0 comments

Profiling results suggest that lots of CPU time is spent for filling the shapes of a PointRenderer in scatter plots with 100000+ points (as in the ScatterPlot example).

Depending on the CPU speed, this is a big problem, especially for interactive plots.

Imported from trac ticket 98, created by mseifert on 01-29-2014 at 11:14, last modified: 01-29-2014 at 11:14

seifertm avatar Mar 30 '15 10:03 seifertm