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Active OpenGL breaks gradient

Posted: Thu Oct 27, 2005 7:54 pm
by 9527947
Hello,

I am using TeeChart 7.0.0.5 on Windows XP with Visual Basic 6.

An example project was sent to the attachments newsgroup.

I'm trying to paint a polygon in gradient colors. This works as long as OpenGL.Active is false. When true, gradient has no effect.

Alex

Posted: Fri Oct 28, 2005 6:46 pm
by 9527947
Hello,

I sent an example project to the attachments newsgroup.

Another problem with enabling OpenGL. I have a polygon with irregularly
shaped upper edge and yellow border.

When OpenGL is disabled, the polygon is drawn just fine. That is, polygon surface does not extend past the yellow border. When OpenGL is enabled, there are places where polygon's top border is ignored. For example between 1 and 1.5 on the X axis.

Alex

Posted: Wed Nov 02, 2005 2:21 pm
by narcis
Hi Alex,

Thank you very much for the reports and the projects demostrating them. I've added those issues (TA05011066 and TA05011067) to our wish-list to be implemented for future releases.