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iOS Efficient scaling

B

bkphat

macrumors newbie
Original poster
Jun 8, 2008
17
0
Hey,

I kind of created my own UIScrollView. I'm using a pinch gesture to scale a view. Specifically I call

self.layer.transform = CATransform3DMakeScale() whenever scaling needs to happen.

However, this looks sort of sluggish since the background layer is rather large.

Is there a faster way to scale a view. How does UIScrollView do it so smoothly?

thanks
 
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