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speed of charting


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Hi,<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />


I am currently evaluating the ChartFX for winforms control. The application I work on requires quite frequently redraw of the graphs. I have created a sample application that generates 100 random graphs and plots them on the screen. It seems to do it very slowly as it needs almost 20 seconds to update 100 simulated graphs of 5 series with each having 100 points. Any ideas if the speed can be increased since this is definitely too slow. The code I am using is: 


Public Function Simulate() as TimeSpan


Dim i As Integer, j As Integer, k As Long, n As DateTime, numLines as Integer, numPoints as integer, numSimulations as Integer


numLines = 5: numPoints = 100: numSimulations = 100


ChartFX1.Data.Series = numLines


ChartFX1.Data.Points = numPoints


n = Now()


For k = 0 To numSimulations


Dim y(numLines - 1)() As Double, x() As Double


For i = 0 To numLines - 1


ReDim y(i)(numPoints - 1)




ReDim x(numPoints - 1)



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