Design question: View with hell lot of drawing
Design question: View with hell lot of drawing
- Subject: Design question: View with hell lot of drawing
- From: rajesh <email@hidden>
- Date: Tue, 10 Mar 2009 09:39:09 +0100
Hi All,
I need to display huge number of "elements" in NSView (1000-2000).
These elements are generally made of high resolution image files with
some fancy drawing around them. These elements may vary from size 300
X 270 to 4280 X 3500.
First I made use of NSView's for "elements", I abandoned the idea
because I was supposed to connect some elements with lines, obviously
line drawing was going behind the elements .
Secondly I tried with CALayer's and I have a problem of GPU constraint
for the resolutions I mentioned.(I tried optimizing, by only
displaying required layer in the View's visible part ,that too didn't
help much)
Is there any other way of approach, or should I be making use of one
of the ways I mentioned ?
Any help is greatly appreciated
Thanks
Rajesh
previous message to the list: subLayers - GPU - optimizing
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