运动模糊效果的iOS动画：MotionBlur

MotionBlur能够让你添加运动模糊效果的iOS动画（目前只有位置的变化）。

用法

First, import it with:

#import "UIView+MotionBlur.h" 

then use it with:

[yourView enableBlurWithAngle:M_PI_2 completion:^{      [UIView animateWithDuration:0.5                            delay:0           usingSpringWithDamping:0.8            initialSpringVelocity:0.3                          options:UIViewAnimationOptionAllowUserInteraction | UIViewAnimationOptionBeginFromCurrentState                       animations:^{            CGRect f = yourView.frame;          f.origin = CGPointMake(0, 300);          yourView.frame = f;      } completion:^(BOOL finished) {          [yourView disableBlur];      }];  }];

项目主页：http://www.open-open.com/lib/view/home/1406600114624