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2014/10/15 ¤U¤È 10:11:00
iphone Programming Glossary: leftwobbleHow do you make images wobble like on the iPhone home screen? http://stackoverflow.com/questions/4980122/how-do-you-make-images-wobble-like-on-the-iphone-home-screen you want to make your views images etc. wobble like the home screen you could do something like this CGAffineTransform leftWobble CGAffineTransformRotate CGAffineTransformIdentity RADIANS 15.0 CGAffineTransform rightWobble CGAffineTransformRotate CGAffineTransformIdentity.. 15.0 CGAffineTransform rightWobble CGAffineTransformRotate CGAffineTransformIdentity RADIANS 15.0 view.transform leftWobble starting point UIView beginAnimations @ wobble context view UIView setAnimationRepeatAutoreverses YES UIView setAnimationRepeatCount..
http://stackoverflow.com/questions/6604356/ios-icon-jiggle-algorithm 1.0 void startJiggling NSInteger randomInt arc4random_uniform 500 float r randomInt 500.0 0.5 CGAffineTransform leftWobble CGAffineTransformMakeRotation degreesToRadians kAnimationRotateDeg 1.0 r CGAffineTransform rightWobble CGAffineTransformMakeRotation.. r CGAffineTransform rightWobble CGAffineTransformMakeRotation degreesToRadians kAnimationRotateDeg r self.transform leftWobble starting point self layer setAnchorPoint CGPointMake 0.5 0.5 UIView animateWithDuration 0.1 delay 0 options UIViewAnimationOptionAllowUserInteraction..
how to create iphone's wobbling icon effect? http://stackoverflow.com/questions/929364/how-to-create-iphones-wobbling-icon-effect share improve this question Simple way to do it #define RADIANS degrees degrees M_PI 180.0 CGAffineTransform leftWobble CGAffineTransformRotate CGAffineTransformIdentity RADIANS 5.0 CGAffineTransform rightWobble CGAffineTransformRotate CGAffineTransformIdentity.. 5.0 CGAffineTransform rightWobble CGAffineTransformRotate CGAffineTransformIdentity RADIANS 5.0 itemView.transform leftWobble starting point UIView beginAnimations @ wobble context itemView UIView setAnimationRepeatAutoreverses YES important UIView..
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