转自：http://www.cnblogs.com/pengyingh/articles/2379631.html
CABasicAnimation animationWithKeyPath 一些规定的值
CABasicAnimation animationWithKeyPath Types
When using the ‘CABasicAnimation’ from the QuartzCore Framework in Objective-C, you have to specify an animationWithKeyPath. This is a long string and is not easily listed in the CABasicAnimation, CAPropertyAnimation, or the CAAnimation class. I ended up finding a handy chart within the Core Animation Programming guide in Apple’s iPhone OS Reference Library. Hope this helps save someone time, at least it will for me.
CABasicAnimation *theAnimation; theAnimation=[CABasicAnimation animationWithKeyPath:@"transform.translation.y"]; theAnimation.delegate = self; theAnimation.duration = 1; theAnimation.repeatCount = 0; theAnimation.removedOnCompletion = FALSE; theAnimation.fillMode = kCAFillModeForwards; theAnimation.autoreverses = NO; theAnimation.fromValue = [NSNumber numberWithFloat:0]; theAnimation.toValue = [NSNumber numberWithFloat:-60]; [self.view.layer addAnimation:theAnimation forKey:@"animateLayer"];
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我们可以通过animationWithKeyPath键值对的方式来改变动画 animationWithKeyPath的值：transform.scale = 比例轉換 transform.scale.x = 闊的比例轉換 transform.scale.y = 高的比例轉換 transform.rotation.z = 平面圖的旋轉 opacity = 透明度margin zPositionbackgroundColorcornerRadius borderWidthbounds contentscontentsRect cornerRadius framehiddenmaskmasksToBounds opacitypositionshadowColorshadowOffsetshadowOpacity shadowRadius [self. ui_View.layer removeAllAnimations];CABasicAnimation *pulse = [CABasicAnimation animationWithKeyPath:@"transform.scale"];pulse.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseOut];pulse.duration = 0.5 + (rand() % 10) * 0.05;pulse.repeatCount = 1;pulse.autoreverses = YES;pulse.fromValue = [NSNumber numberWithFloat:.8];pulse.toValue = [NSNumber numberWithFloat:1.2];[self.ui_View.layer addAnimation:pulse forKey:nil];// boundsCABasicAnimation *anim = [CABasicAnimation animationWithKeyPath:@"bounds"];anim.duration = 1.f;anim.fromValue = [NSValue valueWithCGRect:CGRectMake(0,0,10,10)];anim.toValue = [NSValue valueWithCGRect:CGRectMake(10,10,200,200)];anim.byValue = [NSValue valueWithCGRect:self. ui_View.bounds]; // anim.toValue = (id)[UIColor redColor].CGColor; // anim.fromValue = (id)[UIColor blackColor].CGColor;anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];anim.repeatCount = 1;anim.autoreverses = YES;[ui_View.layer addAnimation:anim forKey:nil]; //cornerRadiusCABasicAnimation *anim2 = [CABasicAnimation animationWithKeyPath:@"cornerRadius"];anim2.duration = 1.f;anim2.fromValue = [NSNumber numberWithFloat:0.f];anim2.toValue = [NSNumber numberWithFloat:20.f];anim2.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];anim2.repeatCount = CGFLOAT_MAX;anim2.autoreverses = YES;[ui_View.layer addAnimation:anim2 forKey:@"cornerRadius"];//contentsCABasicAnimation *anim = [CABasicAnimation animationWithKeyPath:@"contents"];anim.duration = 1.f;anim.fromValue = (id)[UIImage imageNamed:@"1.jpg"].CGImage;anim.toValue = (id)[UIImage imageNamed:@"2.png"].CGImage; // anim.byValue = (id)[UIImage imageNamed:@"3.png"].CGImage; // anim.toValue = (id)[UIColor redColor].CGColor; // anim.fromValue = (id)[UIColor blackColor].CGColor;anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];anim.repeatCount = CGFLOAT_MAX;anim.autoreverses = YES;[ui_View.layer addAnimation:anim forKey:nil];[ui_View.layer setShadowOffset:CGSizeMake(2,2)];[ui_View.layer setShadowOpacity:1];[ui_View.layer setShadowColor:[UIColor grayColor].CGColor]; //CABasicAnimation *anim = [CABasicAnimation animationWithKeyPath:@"shadowColor"];anim.duration = 1.f;anim.toValue = (id)[UIColor redColor].CGColor;anim.fromValue = (id)[UIColor blackColor].CGColor;anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];anim.repeatCount = CGFLOAT_MAX;anim.autoreverses = YES;[ui_View.layer addAnimation:anim forKey:nil];CABasicAnimation *_anim = [CABasicAnimation animationWithKeyPath:@"shadowOffset"];_anim.duration = 1.f;_anim.fromValue = [NSValue valueWithCGSize:CGSizeMake(0,0)];_anim.toValue = [NSValue valueWithCGSize:CGSizeMake(3,3)];_anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];_anim.repeatCount = CGFLOAT_MAX;_anim.autoreverses = YES;[ui_View.layer addAnimation:_anim forKey:nil];CABasicAnimation *_anim1 = [CABasicAnimation animationWithKeyPath:@"shadowOpacity"];_anim1.duration = 1.f;_anim1.fromValue = [NSNumber numberWithFloat:0.5];_anim1.toValue = [NSNumber numberWithFloat:1];_anim1.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];_anim1.repeatCount = CGFLOAT_MAX;_anim1.autoreverses = YES;[ui_View.layer addAnimation:_anim1 forKey:nil];CABasicAnimation *_anim2 = [CABasicAnimation animationWithKeyPath:@"shadowRadius"];_anim2.duration = 1.f;_anim2.fromValue = [NSNumber numberWithFloat:10];_anim2.toValue = [NSNumber numberWithFloat:5];_anim2.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];_anim2.repeatCount = CGFLOAT_MAX;_anim2.autoreverses = YES;[ui_View.layer addAnimation:_anim2 forKey:nil];
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几个可以用来实现热门APP应用PATH中menu效果的几个方法
+(CABasicAnimation *)opacityForever_Animation:(float)time ／／永久闪烁的动画
{
CABasicAnimation *animation=[CABasicAnimation animationWithKeyPath:@"opacity"];
animation.fromValue=[NSNumber numberWithFloat:1.0];
animation.toValue=[NSNumber numberWithFloat:0.0];
animation.autoreverses=YES;
animation.duration=time;
animation.repeatCount=FLT_MAX;
animation.removedOnCompletion=NO;
animation.fillMode=kCAFillModeForwards;
return animation;
}
+(CABasicAnimation *)opacityTimes_Animation:(float)repeatTimes durTimes:(float)time; ／／有闪烁次数的动画
{
CABasicAnimation *animation=[CABasicAnimation animationWithKeyPath:@"opacity"];
animation.fromValue=[NSNumber numberWithFloat:1.0];
animation.toValue=[NSNumber numberWithFloat:0.4];
animation.repeatCount=repeatTimes;
animation.duration=time;
animation.removedOnCompletion=NO;
animation.fillMode=kCAFillModeForwards;
animation.timingFunction=[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseIn];
animation.autoreverses=YES;
return animation;
}
+(CABasicAnimation *)moveX:(float)time X:(NSNumber *)x ／／横向移动
{
CABasicAnimation *animation=[CABasicAnimation animationWithKeyPath:@"transform.translation.x"];
animation.toValue=x;
animation.duration=time;
animation.removedOnCompletion=NO;
animation.fillMode=kCAFillModeForwards;
return animation;
}
+(CABasicAnimation *)moveY:(float)time Y:(NSNumber *)y ／／纵向移动
{
CABasicAnimation *animation=[CABasicAnimation animationWithKeyPath:@"transform.translation.y"];
animation.toValue=y;
animation.duration=time;
animation.removedOnCompletion=NO;
animation.fillMode=kCAFillModeForwards;
return animation;
}
+(CABasicAnimation *)scale:(NSNumber *)Multiple orgin:(NSNumber *)orginMultiple durTimes:(float)time Rep:(float)repeatTimes ／／缩放
{
CABasicAnimation *animation=[CABasicAnimation animationWithKeyPath:@"transform.scale"];
animation.fromValue=orginMultiple;
animation.toValue=Multiple;
animation.duration=time;
animation.autoreverses=YES;
animation.repeatCount=repeatTimes;
animation.removedOnCompletion=NO;
animation.fillMode=kCAFillModeForwards;
return animation;
}
+(CAAnimationGroup *)groupAnimation:(NSArray *)animationAry durTimes:(float)time Rep:(float)repeatTimes ／／组合动画
{
CAAnimationGroup *animation=[CAAnimationGroup animation];
animation.animations=animationAry;
animation.duration=time;
animation.repeatCount=repeatTimes;
animation.removedOnCompletion=NO;
animation.fillMode=kCAFillModeForwards;
return animation;
}
+(CAKeyframeAnimation *)keyframeAniamtion:(CGMutablePathRef)path durTimes:(float)time Rep:(float)repeatTimes ／／路径动画
{
CAKeyframeAnimation *animation=[CAKeyframeAnimation animationWithKeyPath:@"position"];
animation.path=path;
animation.removedOnCompletion=NO;
animation.fillMode=kCAFillModeForwards;
animation.timingFunction=[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseIn];
animation.autoreverses=NO;
animation.duration=time;
animation.repeatCount=repeatTimes;
return animation;
}
+(CABasicAnimation *)movepoint:(CGPoint )point ／／点移动
{
CABasicAnimation *animation=[CABasicAnimation animationWithKeyPath:@"transform.translation"];
animation.toValue=[NSValue valueWithCGPoint:point];
animation.removedOnCompletion=NO;
animation.fillMode=kCAFillModeForwards;
return animation;
}
+(CABasicAnimation *)rotation:(float)dur degree:(float)degree direction:(int)direction repeatCount:(int)repeatCount ／／旋转
{
CATransform3D rotationTransform = CATransform3DMakeRotation(degree, 0, 0,direction);
CABasicAnimation* animation;
animation = [CABasicAnimation animationWithKeyPath:@"transform"];
animation.toValue= [NSValue valueWithCATransform3D:rotationTransform];
animation.duration= dur;
animation.autoreverses= NO;
animation.cumulative= YES;
animation.removedOnCompletion=NO;
animation.fillMode=kCAFillModeForwards;
animation.repeatCount= repeatCount;
animation.delegate= self;
return animation;
}
实现view放大再缩小的效果
- (void)viewDidLoad {[super viewDidLoad];layer=[CALayer layer];layer.frame=CGRectMake(50, 200, 50, 50);layer.backgroundColor=[UIColor orangeColor].CGColor;layer.cornerRadius=8.0f;CABasicAnimation *animation=[CABasicAnimation animationWithKeyPath:@"transform.translation.y"];animation.duration=4.0f;animation.autoreverses=NO;animation.repeatCount=1;animation.toValue=[NSNumber numberWithInt:-10];animation.fromValue=[NSNumber numberWithInt:200];animation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];CABasicAnimation *animationZoomIn=[CABasicAnimation animationWithKeyPath:@"transform.scale"];animationZoomIn.duration=2.0f;animationZoomIn.autoreverses=NO;animationZoomIn.repeatCount=1;animationZoomIn.toValue=[NSNumber numberWithFloat:1.56];animationZoomIn.timingFunction=[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseIn];CABasicAnimation *animationZoomOut=[CABasicAnimation animationWithKeyPath:@"transform.scale"];animationZoomOut.beginTime=2.0f;animationZoomOut.duration=2.0f;animationZoomOut.autoreverses=NO;animationZoomOut.repeatCount=1;animationZoomOut.toValue=[NSNumber numberWithFloat:.01];animationZoomOut.timingFunction=[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseOut];CAAnimationGroup *group=[CAAnimationGroup animation];group.duration=4.0f;group.animations=[NSArray arrayWithObjects: animation, animationZoomIn, animationZoomOut,nil];group.removedOnCompletion=NO;group.fillMode=kCAFillModeForwards;[layer addAnimation:group forKey:nil];[self.view.layer addSublayer:layer];//layer.hidden=YES;}
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转载于:https://www.cnblogs.com/W-Kr/p/5095247.html