Flicker free MSChart
By ShabuKC | 5 Oct 2003 | Unedited contribution
A simple way to stop Flickering in MSChart.
Introduction
This solves the problem of Flickering while the Chart values are updated rapidly.
Using the code
The trick is to set the mschart property DrawMode to 1 as shown in the picture. We need to do one more thing, set the Redraw to false just before updating the chat values and set ReDraw to true and also GetUpdated region and Invalidate the updated region.
Collapse
<CODE>
m_ChartControl.SetRedraw(false) ;
//.........code to update the Chart goes here
//.........................
CRgn rgn;
m_ChartControl.GetUpdateRgn(&rgn);
m_ChartControl.SetRedraw(true);
m_ChartControl.InvalidateRgn(&rgn,false) ;
Points of Interest
Hope this helps for all those you looking for non-flickering charts.
History
None as of now!!
Thanks!!
Happy codeing!!!
License
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About the Author
Web Developer
India
Member
源文档 <http://www.codeproject.com/KB/miscctrl/NonFlickeringMSChart.aspx>