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Home » Community » Newbie corner » Ctrl: Paint only affected area?
Re: Ctrl: Paint only affected area? [message #31700 is a reply to message #31699] Sun, 20 March 2011 15:31 Go to previous messageGo to previous message
Lance is currently offline  Lance
Messages: 656
Registered: March 2007
Contributor
Shall I call you Honza or dolik? Smile I use the Ubuntu ppa you maintain regularly, and thank you for the time you you invested for the community.

Your reply is closer to what I was actually seeking. A little question, as Upp will alway mask and transfer the changed Rect or possibly combined area to the screen, what's the point of cache the Ctrl image? I should be able to draw on a blank image representing the Ctrl Rect, and draw only the part that's changed, Upp will mask off other parts before it transfer to the screen anyways.

Am I right or do I misinterpret your answer?

Thank you again,
Lance
 
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