The following code:
http://pastie.org/pastes/835022
in a custom UIView rotates the entire view including the gradient background.
What is the proper way to rotate the polygon without rotating the background?
+1
A:
I'd separate your gradient from your polygon. Create a gradient layer for the gradient. Put your polygon drawing into the content layer. That should let your polygon be rotated without affecting the background.
Giao
2010-02-21 18:55:36
Got the Gradient layer working, but now sure how to draw in the content layer
noel_g
2010-02-21 21:38:16
http://developer.apple.com/mac/library/documentation/cocoa/conceptual/CoreAnimation_guide/Articles/ProvidingCALayerContent.html That should provide some guidance on drawing into the content layer of a view.
Giao
2010-02-21 21:40:20
Took out all the gradient stuff to try to get content layer to draw and implemented method per docs. http://pastie.org/836160 The view draws completely black. (sorry, n00b on Board)
noel_g
2010-02-22 02:24:04
Got drawing in the content layer working, turned gradient layer back on, but content not above gradient. Gradient layer set to 0.
noel_g
2010-02-22 04:05:33