Drawing in TChart 3

[TMac]

I'm trying to upgrade an app from TChart .NET Version 2 to the newest build of Version 3.

In Version 2, I was using some methods in the Graphics3D for drawing lines and rectangles. I think they were DrawLine and DrawRectangle. Those seem to be gone in version 3. So, I'm using the Line and Rectangle methods instead.

When I use the Rectangle method, though, it puts a black line around the rectangle, and I can't seem to get rid of it. Am I using the wrong method, is there a reason that the original methods are now gone?

Thanks!

[Narcís]

Hi TMac,

They are not there as they are "native" GDI+ members which can be accessed through g.Graphics.DrawRectangle, for example

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			((Graphics)tChart1.Graphics3D).DrawLine(...)

or in the AfterDraw event:

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			((Graphics)g).DrawLine(...)

To hide rectangle's pen you can do this:

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			tChart1.Graphics3D.Pen.Visible = false;

or this:

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			g.Pen.Visible = false;

Hope this helps!