Details
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Suggestion
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Resolution: Unresolved
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Not Evaluated
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None
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5.12.6
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None
Description
qchartview repaints the chart every time there is an update. This is not the efficient way to handle a chart with large amount of dynamic data that is generated at very high rate. The speed slows down significantly when data set gets large.
Even though I am quite sure, it looks like qchartview always redraws the entire chart instead of just the region that is visible. I might be wrong.