U++ framework: Draw, Display, Images, Bitmaps, Icons

Home » U++ Library support » Draw, Display, Images, Bitmaps, Icons » Optimal ctrl refresh

Show: Today's Messages :: Polls :: Message Navigator
E-mail to friend

Optimal ctrl refresh [message #21338]

Wed, 13 May 2009 23:21

stalker
Messages: 2
Registered: May 2009
Location: Russia

Junior Member

I need to redraw only part of drawing area, which had changed. How it can be done? I found "Ctrl::Refresh(const Rect& r)", but how in this case get this "r" in Ctrl::Paint? Or I need some other method to use?

Report message to a moderator

[Message index]

		Optimal ctrl refresh By: stalker on Wed, 13 May 2009 23:21
		Re: Optimal ctrl refresh By: mirek on Wed, 13 May 2009 23:24
		Re: Optimal ctrl refresh By: stalker on Wed, 13 May 2009 23:28
		Re: Optimal ctrl refresh By: mirek on Wed, 13 May 2009 23:40

Previous Topic:	Drawing rectangles question
Next Topic:	[SOLVED] accessing pixels in JPEG created from memory buffer

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Tue May 05 19:32:53 GMT+2 2026

Total time taken to generate the page: 0.00540 seconds