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.

  1. CABasicAnimation *theAnimation;
  2. theAnimation=[CABasicAnimation animationWithKeyPath:@"transform.translation.y"];
  3. theAnimation.delegate = self;
  4. theAnimation.duration = 1;
  5. theAnimation.repeatCount = 0;
  6. theAnimation.removedOnCompletion = FALSE;
  7. theAnimation.fillMode = kCAFillModeForwards;
  8. theAnimation.autoreverses = NO;
  9. theAnimation.fromValue = [NSNumber numberWithFloat:0];
  10. theAnimation.toValue = [NSNumber numberWithFloat:-60];
  11. [self.view.layer addAnimation:theAnimation forKey:@"animateLayer"];
  1. 我们可以通过animationWithKeyPath键值对的方式来改变动画
  2. animationWithKeyPath的值：
  3.  
  4. transform.scale = 比例轉換
  5. transform.scale.x = 闊的比例轉換
  6. transform.scale.y = 高的比例轉換
  7. transform.rotation.z = 平面圖的旋轉
  8. opacity = 透明度
  9.  
  10. margin
  11. zPosition
  12.  
  13. backgroundColor
  14.  
  15. cornerRadius
  16. borderWidth
  17.  
  18. bounds
  19. contents
  20.  
  21. contentsRect
  22. cornerRadius
  23. frame
  24.  
  25. hidden
  26.  
  27. mask
  28.  
  29. masksToBounds
  30. opacity
  31.  
  32. position
  33.  
  34. shadowColor
  35.  
  36. shadowOffset
  37.  
  38. shadowOpacity
  39. shadowRadius
  40. [self. ui_View.layer removeAllAnimations];
  41.  
  42.     CABasicAnimation *pulse = [CABasicAnimation animationWithKeyPath:@"transform.scale"];
  43.     pulse.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseOut];
  44.     pulse.duration = 0.5 + (rand() % 10) * 0.05;
  45.     pulse.repeatCount = 1;
  46.     pulse.autoreverses = YES;
  47.     pulse.fromValue = [NSNumber numberWithFloat:.8];
  48.     pulse.toValue = [NSNumber numberWithFloat:1.2];
  49.     [self.ui_View.layer addAnimation:pulse forKey:nil];
  50.  
  51. // bounds
  52.  
  53. CABasicAnimation *anim = [CABasicAnimation animationWithKeyPath:@"bounds"];
  54.     anim.duration = 1.f;
  55.     anim.fromValue = [NSValue valueWithCGRect:CGRectMake(0,0,10,10)];
  56.     anim.toValue = [NSValue valueWithCGRect:CGRectMake(10,10,200,200)];
  57.     anim.byValue  = [NSValue valueWithCGRect:self. ui_View.bounds];
  58. //    anim.toValue = (id)[UIColor redColor].CGColor;
  59. //    anim.fromValue =  (id)[UIColor blackColor].CGColor;
  60.  
  61.     anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
  62.     anim.repeatCount = 1;
  63.     anim.autoreverses = YES;
  64.  
  65.     [ui_View.layer addAnimation:anim forKey:nil];
  66. //cornerRadius
  67.  
  68.     CABasicAnimation *anim2 = [CABasicAnimation animationWithKeyPath:@"cornerRadius"];
  69.     anim2.duration = 1.f;
  70.     anim2.fromValue = [NSNumber numberWithFloat:0.f];
  71.     anim2.toValue = [NSNumber numberWithFloat:20.f];
  72.     anim2.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
  73.     anim2.repeatCount = CGFLOAT_MAX;
  74.     anim2.autoreverses = YES;
  75.  
  76.     [ui_View.layer addAnimation:anim2 forKey:@"cornerRadius"];
  77.  
  78. //contents
  79.  
  80. CABasicAnimation *anim = [CABasicAnimation animationWithKeyPath:@"contents"];
  81.     anim.duration = 1.f;
  82.     anim.fromValue = (id)[UIImage imageNamed:@"1.jpg"].CGImage;
  83.     anim.toValue = (id)[UIImage imageNamed:@"2.png"].CGImage;
  84. //    anim.byValue  = (id)[UIImage imageNamed:@"3.png"].CGImage;
  85. //    anim.toValue = (id)[UIColor redColor].CGColor;
  86. //    anim.fromValue =  (id)[UIColor blackColor].CGColor;
  87.  
  88.     anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
  89.     anim.repeatCount = CGFLOAT_MAX;
  90.     anim.autoreverses = YES;
  91.  
  92.     [ui_View.layer addAnimation:anim forKey:nil];
  93.  
  94. [ui_View.layer setShadowOffset:CGSizeMake(2,2)];
  95.     [ui_View.layer setShadowOpacity:1];
  96.     [ui_View.layer setShadowColor:[UIColor grayColor].CGColor];
  97. //
  98.     CABasicAnimation *anim = [CABasicAnimation animationWithKeyPath:@"shadowColor"];
  99.     anim.duration = 1.f;
  100.     anim.toValue = (id)[UIColor redColor].CGColor;
  101.     anim.fromValue =  (id)[UIColor blackColor].CGColor;
  102.  
  103.     anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
  104.     anim.repeatCount = CGFLOAT_MAX;
  105.     anim.autoreverses = YES;
  106.  
  107.     [ui_View.layer addAnimation:anim forKey:nil];
  108.  
  109.     CABasicAnimation *_anim = [CABasicAnimation animationWithKeyPath:@"shadowOffset"];
  110.     _anim.duration = 1.f;
  111.     _anim.fromValue = [NSValue valueWithCGSize:CGSizeMake(0,0)];
  112.     _anim.toValue = [NSValue valueWithCGSize:CGSizeMake(3,3)];
  113.  
  114.     _anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
  115.     _anim.repeatCount = CGFLOAT_MAX;
  116.     _anim.autoreverses = YES;
  117.  
  118.     [ui_View.layer addAnimation:_anim forKey:nil];
  119.  
  120.     CABasicAnimation *_anim1 = [CABasicAnimation animationWithKeyPath:@"shadowOpacity"];
  121.     _anim1.duration = 1.f;
  122.     _anim1.fromValue = [NSNumber numberWithFloat:0.5];
  123.     _anim1.toValue = [NSNumber numberWithFloat:1];
  124.  
  125.     _anim1.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
  126.     _anim1.repeatCount = CGFLOAT_MAX;
  127.     _anim1.autoreverses = YES;
  128.  
  129.     [ui_View.layer addAnimation:_anim1 forKey:nil];
  130.  
  131.     CABasicAnimation *_anim2 = [CABasicAnimation animationWithKeyPath:@"shadowRadius"];
  132.     _anim2.duration = 1.f;
  133.     _anim2.fromValue = [NSNumber numberWithFloat:10];
  134.     _anim2.toValue = [NSNumber numberWithFloat:5];
  135.  
  136.     _anim2.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
  137.     _anim2.repeatCount = CGFLOAT_MAX;
  138.     _anim2.autoreverses = YES;
  139.  
  140.     [ui_View.layer addAnimation:_anim2 forKey:nil];

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

  1. - (void)viewDidLoad {
  2.  
  3.     [super viewDidLoad];
  4.  
  5. layer=[CALayer layer];
  6.  
  7. layer.frame=CGRectMake(50, 200, 50, 50);
  8.  
  9. layer.backgroundColor=[UIColor orangeColor].CGColor;
  10.  
  11. layer.cornerRadius=8.0f;
  12.  
  13. CABasicAnimation *animation=[CABasicAnimation animationWithKeyPath:@"transform.translation.y"];
  14.  
  15. animation.duration=4.0f;
  16.  
  17. animation.autoreverses=NO;
  18.  
  19. animation.repeatCount=1;
  20.  
  21. animation.toValue=[NSNumber numberWithInt:-10];
  22.  
  23. animation.fromValue=[NSNumber numberWithInt:200];
  24.  
  25. animation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
  26.  
  27. CABasicAnimation *animationZoomIn=[CABasicAnimation animationWithKeyPath:@"transform.scale"];
  28.  
  29. animationZoomIn.duration=2.0f;
  30.  
  31. animationZoomIn.autoreverses=NO;
  32.  
  33. animationZoomIn.repeatCount=1;
  34.  
  35. animationZoomIn.toValue=[NSNumber numberWithFloat:1.56];
  36.  
  37. animationZoomIn.timingFunction=[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseIn];
  38.  
  39. CABasicAnimation *animationZoomOut=[CABasicAnimation animationWithKeyPath:@"transform.scale"];
  40.  
  41. animationZoomOut.beginTime=2.0f;
  42.  
  43. animationZoomOut.duration=2.0f;
  44.  
  45. animationZoomOut.autoreverses=NO;
  46.  
  47. animationZoomOut.repeatCount=1;
  48.  
  49. animationZoomOut.toValue=[NSNumber numberWithFloat:.01];
  50.  
  51. animationZoomOut.timingFunction=[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseOut];
  52.  
  53. CAAnimationGroup *group=[CAAnimationGroup animation];
  54.  
  55. group.duration=4.0f;
  56.  
  57. group.animations=[NSArray arrayWithObjects: animation, animationZoomIn, animationZoomOut,nil];
  58.  
  59. group.removedOnCompletion=NO;
  60.  
  61. group.fillMode=kCAFillModeForwards;
  62.  
  63. [layer addAnimation:group forKey:nil];
  64.  
  65. [self.view.layer addSublayer:layer];
  66.  
  67. //layer.hidden=YES;
  68.  
  69. }

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