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 Tools for Microsoft .Net & .Net Compact Framework
 QCChart2D and QCChart2D CF (VB and C#)
 ChartView Witdh limit or BUG
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22 Posts

Posted - 15 Nov 2016 :  09:16:54  Show Profile  Reply with Quote
We need to generate a large graphic about 40,000 points, but setting this value (witdh) of the ChartView, the graph lines are interrupted at about 32,500 points.

If we set a width of 32000 points, the graph is drawn properly.
It would seem a BUG library!

We use a TimeSimpleDataset and SimpleLinePlot to generate the graph
(Approximately 8150 points distributed in 10 days)

Can someone help me?
Thank you


1569 Posts

Posted - 16 Nov 2016 :  08:59:57  Show Profile  Reply with Quote
The software uses an internal limit of 32767 for the width of a chart viewport in order to prevent numeric overflow of the GDI graphics system.
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