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 Tools for Microsoft .Net & .Net Compact Framework
 Real-Time Graphics Tools for .Net (VB and C#)
 Drawing Lines on the Graph
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bechbd

15 Posts

Posted - 15 Nov 2005 :  18:59:08  Show Profile  Reply with Quote
Hello,
I was wondering if there was a way to draw a horizontal bar across the graph region. I always want my graph to be divided into 5 regions vertically with a line to seperate each region? The only way I have thought to do this is to add a horizontal marker across the screen. The problem with that is that everytime my axis mins and maxes change the markers move with them since they are attached to a y-axis value. Is there another way to do this or is there a way to specify a marker position that is not dependent on the yaxis value? Thanks.

quinncurtis

1164 Posts

Posted - 16 Nov 2005 :  09:20:47  Show Profile  Reply with Quote
See Chapter 21. Adding Lines, Shapes, Images and Arrows to a Chart in the QCChart2D manual, QCChart2DNetManual.

http://www.quinn-curtis.com/QCChart2DNetManual.pdf

If the shape (a line object in your case) is created using one of the normalized coordinate systems (ChartObj.NORM_GRAPH_POS or ChartObj.NORM_PLOT_POS) it will not be affected by changes in the underlying physical coordinate system.
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bechbd

15 Posts

Posted - 16 Nov 2005 :  11:23:05  Show Profile  Reply with Quote
Thanks that worked
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