Chart Control - Approved way to Draw Custom Overlays?

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Approved way to Draw Custom Overlays?

Printed From: Codejock Forums
Category: Codejock Products
Forum Name: Chart Control
Forum Description: Topics Related to Codejock Chart Control
URL: http://forum.codejock.com/forum_posts.asp?TID=20133
Printed Date: 23 November 2024 at 11:15pm
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Topic: Approved way to Draw Custom Overlays?

Posted By: MrPhil
Subject: Approved way to Draw Custom Overlays?
Date Posted: 19 September 2012 at 11:29am

We have some things we want to draw over the graph, but OnPaint() doesn't call out to anything, and has the BeginPaint() and EndPaint() calls, which leads to flickering.

Is there a way around this? Seems like calling a Draw() function would allow subclassing and overriding of the Draw() function and give more flexibility and less flickering.