Wpf. Chart optimization. More than million points

Posted by Evgeny on Stack Overflow See other posts from Stack Overflow or by Evgeny
Published on 2010-12-30T19:05:06Z Indexed on 2010/12/30 19:54 UTC
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Performance

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math

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wpf-controls

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mathematical-optimization

I have custom control - chart with size, for example, 300x300 pixels and more than one million points (maybe less) in it. And its clear that now he works very slowly. I am searching for algoritm which will show only few points with minimal visual difference.

I have link to component which have functionallity exactly what i need (2 million points demo):

http://www.mindscape.co.nz/demo/SilverlightElements/demopage.html#/ChartOverviewPage

I will be grateful for any matherials, links or thoughts how to realize such functionallity.

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