Re: [perl-win32-gui-users] Persistent Graphics in Win32::GUI::Graphic

2006-08-18 Thread Jeremy White
Hi, Seems the mailing list is messing up again - I didn't receive the original email in my main account (the original is repeated below). Ok - when a window is moved over another window, windows sends a message to tell the window that it needs repainting. In most cases you don't need to do m

[perl-win32-gui-users] Persistent Graphics in Win32::GUI::Graphic

2006-08-18 Thread Chris Rogers
I have a window that contains a Win32::GUI::Graphic. I get the DC of the Grpahic and then draw lines in it every second like a real time graph. The problem is that whenever the window is minimized or another window moves over it, the lines are lost. What am I missing here? Here is a simple exa