Re: Drawing on DC

First, you should sit down and do the Scribble tutorial. There are a lot of issues here,
and if the circle is disappearing when you stop moving the mouse, then you have a
fundamental error in your algorithm. After doing the Scribble tutorial, it may be obvious
what has gone wrong.
joe

On Thu, 16 Nov 2006 14:41:02 -0800, MarcoMB <MarcoMB@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

I would like to know how i can draw lines,circles or other object on device
context like a CAD app,making objects drawed and moved continously on screen
according to WM_MOUSEMOVE.
I tryed with InvalidateRect but when i stop moving mouse the(for example)
circle is deleted and it's not visible, and i want it's visible and static
when i stop mouse and it's refreshed when i move mouse...
how can i solve?
Joseph M. Newcomer [MVP]
email: newcomer@xxxxxxxxxxxx
Web: http://www.flounder.com
MVP Tips: http://www.flounder.com/mvp_tips.htm
.

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