Iphone开发中的动画效果实现分类代码

Iphone开发中的动画效果实现分类代码
http://apps.hi.baidu.com/share/detail/30554489
- (void) first_animations

{

[UIView beginAnimations:nil context:nil];

[UIView setAnimationRepeatCount:1];

[UIView setAnimationDuration:1];

[UIView setAnimationCurve:UIViewAnimationCurveEaseIn];

[UIView setAnimationDelegate:self];

[UIView setAnimationDidStopSelector:@selector(resetView)];

CGAffineTransform oneTransform = CGAffineTransformRotate(self.animatView.transform, degreesToRadian(180));

CGAffineTransform twoTransform = CGAffineTransformTranslate(self.animatView.transform,0,-100);

CGAffineTransform newTransform = CGAffineTransformConcat(oneTransform, twoTransform);

[self.animatView setTransform:newTransform];

[UIView commitAnimations];

}

- (void) second_animations

{

CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:@"opacity"];

[animation setDuration:1];

[animation setRepeatCount:0];

[animation setAutoreverses:YES];//自动反向动画

[animation setFromValue:[NSNumber numberWithFloat:1.0]];

[animation setToValue:[NSNumber numberWithFloat:0]];

[animation setDelegate:self];

[self.animatView.layer addAnimation:animation forKey:@"firstView-Opacity"];

}

- (void) third_animations

{

[UIView beginAnimations:nil context:nil];

[UIView setAnimationRepeatCount:1];

[UIView setAnimationDuration:1];

[UIView setAnimationCurve:UIViewAnimationCurveEaseIn];

[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self.containView cache:YES];

[UIView setAnimationDidStopSelector:@selector(animationDidStop:finished:)];

[UIView commitAnimations];

}

- (void) fourth_animations

{

CATransition *transition = [CATransition animation];

transition.duration = 1.0f; /* 间隔时间*/

transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]; /* 动画的开始与结束的快慢*/

transition.type = @"pageCurl"; //@"cube" @"moveIn" @"reveal" @"fade"(default) @"pageCurl" @"pageUnCurl" @"suckEffect" @"rippleEffect" @"oglFlip"

transition.subtype = kCATransitionFromRight;

transition.removedOnCompletion = YES;

transition.fillMode = kCAFillModeBackwards;

transition.delegate = self;

[self.animatView.layer addAnimation:transition forKey:nil];

}

-(void) resetView

{

[self.animatView setTransform:CGAffineTransformRotate(self.animatView.transform, degreesToRadian(180))];

self.animatView.frame = CGRectMake(0, 0, 280, 200);

}

#pragma mark Delegate Methods

- (void)animationDidStop:(CAAnimation *) theAnimation finished:(BOOL) flag {

self.animatView.frame = CGRectMake(0, 0, 280, 200);

}

#define degreesToRadian(x) (M_PI * (x) / 180.0)

有错误,请参考
http://hi.baidu.com/before%CB%AF%BE%F5/blog/item/b504f62dd10a7a291f3089f6.html