CAAnimation及其子类二

CAAnimation

• CAAnimation （super）
  1.CAAnimationGroup
  2.CAPropertyAnimation
  3.CATransition

• CAAnimation(protocol)
  1.CAMediaTiming

CAAnimation 属性

• • (instancetype)animation;
• • (nullable id)defaultValueForKey:(NSString *)key;
• • (BOOL)shouldArchiveValueForKey:(NSString *)key;
• @property(nullable, strong) CAMediaTimingFunction *timingFunction;
• @property(nullable, strong) id delegate;
• @property(getter=isRemovedOnCompletion) BOOL removedOnCompletion;

CAAnimationDelegate

• • (void)animationDidStart:(CAAnimation *)anim;
• • (void)animationDidStop:(CAAnimation *)anim finished:(BOOL)flag;

CAPropertyAnimation

• • (instancetype)animationWithKeyPath:(nullable NSString *)path;
• @property(nullable, copy) NSString *keyPath;
• @property(getter=isAdditive) BOOL additive;
• @property(getter=isCumulative) BOOL cumulative;
• @property(nullable, strong) CAValueFunction *valueFunction;

CABasicAnimation : CAPropertyAnimation

• @property(nullable, strong) id fromValue;
• @property(nullable, strong) id toValue;
• @property(nullable, strong) id byValue;

CAKeyframeAnimation : CAPropertyAnimation

• @property(nullable, copy) NSArray *values;
• @property(nullable) CGPathRef path;
• @property(nullable, copy) NSArray *keyTimes;
• @property(nullable, copy) NSArray *timingFunctions;
• @property(copy) NSString *calculationMode;
• @property(nullable, copy) NSArray *tensionValues;
• @property(nullable, copy) NSArray *continuityValues;
• @property(nullable, copy) NSArray *biasValues;
• @property(nullable, copy) NSString *rotationMode;

CASpringAnimation : CABasicAnimation

• @property CGFloat mass;
• @property CGFloat stiffness;
• @property CGFloat damping;
• @property CGFloat initialVelocity;
• @property(readonly) CFTimeInterval settlingDuration;

CATransition : CAAnimation

• @property(copy) NSString *type;
• @property(nullable, copy) NSString *subtype;
• @property float startProgress;
• @property float endProgress;
• @property(nullable, strong) id filter;

CAAnimationGroup : CAAnimation

• @property(nullable, copy) NSArray *animations;