Hi,
I wanted to find out what kind of performance I can expect from the ChartControl, and whether there are areas I can speed things up.
I have a line chart with 6000 points. It takes about 3.9 seconds to paint the chart (1.6s in _Paint, 2.2s in PrepareAxesSeriesAndChart). I'm running on a Pentium D 3.0GHz. Is this what I should expect? Can anyone else verify that this is the level of performance they are seeing?
I have tried these various methods mentioned on this forum to speed things up:
* ChartSeries.EnableStyles = false;
* ChartSeries.Style.DisplayShadow = false;
* ChartControl.ImprovePerformance = true;
* ChartControl.DropSeriesPoints = true;
* turned off gradients
Are there any other techniques I can try? I've attached the sample project I've been using to measure this.
Best regards, BenT
ChartMetrics.zip