I try to do a CAKeyFrameAnimation for rotating an layer: CALayer* theLayer = myView.layer; CAKeyframeAnimation* animation;
What would be the best way to make an icon seem to \"jump\" from a toolbar into a UITabBarItem. I have found the CAKeyframeAnimation class which looks promising but I just can\'t get it to work. I ha
I have noticed that when placing PNG images into a view using IB and/or animating those images to various positions around a view, the image can sometimes get a slight blur.
I am adding some functionality to an iPhone app, and could use some help in picking the fastest / most efficient / best practice approach for solving this problem:
I would like to have an UIImageView that flickers. I thougt I can make it with CoreAnimation and the alpha-value. I tried this:
I have two animations that I\'m trying to perform on a UILabel on the iPhone with OS 3.1.2. The first rocks the UILabel back and forth:
I have a CALayer which its position needs to be recomputed as often as possible. I\'m currently using a NSTimer for that matter, but I would prefer to hook myself into Core Animation directly.
is there a (simple) way to make a 开发者_StackOverflow社区morphing (faces as a typical example) using core animation or openGL?no, there\'s no simple way to do this. You can do a cross-fade (fade out
开发者_Python百科I am trying to transform a Sprite into a trapezoid, I don\'t really care about the interpolation even though I know without it my image will lose detail. All I really want to do is Tr
I\'m brand new in iPhone animation feature. I wrote a simple testing program to spin a red rectangle; however, the animation doesn\'t act at all. What\'s wrong with my code? Thanks a lot...
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