轉自：http://blog.csdn.net/zhibudefeng/article/details/8691567
//??
//??CoreAnimationEffect.h??
//??CoreAnimationEffect??
//??
//??Created?by?VincentXue?on?13-1-19.??
//??Copyright?(c)?2013年?VincentXue.?All?rights?reserved.??
//??
#import???
/**
?!??導入QuartzCore.framework
?*
?*??Example:
?*
?*??Step.1
?*
?*??????#import?"CoreAnimationEffect.h"
?*
?*??Step.2
?*
?*??????[CoreAnimationEffect?animationMoveLeft:your?view];
?*??
?*/??
@interface?CoreAnimationEffect?:?NSObject??
#pragma?mark?-?Custom?Animation??
/**
?*???@brief?快速構建一個你自定義的動畫,有以下參數供你設置.
?*
?*???@note??調用系統預置Type需要在調用類引入下句
?*
?*??????????#import?
?*
?*???@param?type????????????????動畫過渡類型
?*???@param?subType?????????????動畫過渡方向(子類型)
?*???@param?duration????????????動畫持續時間
?*???@param?timingFunction??????動畫定時函數屬性
?*???@param?theView?????????????需要添加動畫的view.
?*
?*
?*/??
+?(void)showAnimationType:(NSString?*)type??
?withSubType:(NSString?*)subType??
?duration:(CFTimeInterval)duration??
?timingFunction:(NSString?*)timingFunction??
?view:(UIView?*)theView;??
#pragma?mark?-?Preset?Animation??
/**
?*??下面是一些常用的動畫效果
?*/??
//?reveal??
+?(void)animationRevealFromBottom:(UIView?*)view;??
+?(void)animationRevealFromTop:(UIView?*)view;??
+?(void)animationRevealFromLeft:(UIView?*)view;??
+?(void)animationRevealFromRight:(UIView?*)view;??
//?漸隱漸消??
+?(void)animationEaseIn:(UIView?*)view;??
+?(void)animationEaseOut:(UIView?*)view;??
//?翻轉??
+?(void)animationFlipFromLeft:(UIView?*)view;??
+?(void)animationFlipFromRigh:(UIView?*)view;??
//?翻頁??
+?(void)animationCurlUp:(UIView?*)view;??
+?(void)animationCurlDown:(UIView?*)view;??
//?push??
+?(void)animationPushUp:(UIView?*)view;??
+?(void)animationPushDown:(UIView?*)view;??
+?(void)animationPushLeft:(UIView?*)view;??
+?(void)animationPushRight:(UIView?*)view;??
//?move??
+?(void)animationMoveUp:(UIView?*)view?duration:(CFTimeInterval)duration;??
+?(void)animationMoveDown:(UIView?*)view?duration:(CFTimeInterval)duration;??
+?(void)animationMoveLeft:(UIView?*)view;??
+?(void)animationMoveRight:(UIView?*)view;??
//?旋轉縮放??
//?各種旋轉縮放效果??
+?(void)animationRotateAndScaleEffects:(UIView?*)view;??
//?旋轉同時縮小放大效果??
+?(void)animationRotateAndScaleDownUp:(UIView?*)view;??
#pragma?mark?-?Private?API??
/**
?*??下面動畫里用到的某些屬性在當前API里是不合法的,但是也可以用.
?*/??
+?(void)animationFlipFromTop:(UIView?*)view;??
+?(void)animationFlipFromBottom:(UIView?*)view;??
+?(void)animationCubeFromLeft:(UIView?*)view;??
+?(void)animationCubeFromRight:(UIView?*)view;??
+?(void)animationCubeFromTop:(UIView?*)view;??
+?(void)animationCubeFromBottom:(UIView?*)view;??
+?(void)animationSuckEffect:(UIView?*)view;??
+?(void)animationRippleEffect:(UIView?*)view;??
+?(void)animationCameraOpen:(UIView?*)view;??
+?(void)animationCameraClose:(UIView?*)view;??
@end??
//??
//??CoreAnimationEffect.m??
//??CoreAnimationEffect??
//??
//??Created?by?VincentXue?on?13-1-19.??
//??Copyright?(c)?2013年?VincentXue.?All?rights?reserved.??
//??
#import?"CoreAnimationEffect.h"??
#import???
@implementation?CoreAnimationEffect??
/**
?*??首先推薦一個不錯的網站.???http://www.raywenderlich.com
?*/??
#pragma?mark?-?Custom?Animation??
+?(void)showAnimationType:(NSString?*)type??
?withSubType:(NSString?*)subType??
?duration:(CFTimeInterval)duration??
?timingFunction:(NSString?*)timingFunction??
?view:(UIView?*)theView??
{??
/**?CATransition
?????*
?????*??@see?http://www.dreamingwish.com/dream-2012/the-concept-of-coreanimation-programming-guide.html
?????*??@see?http://geeklu.com/2012/09/animation-in-ios/
?????*
?????*??CATransition?常用設置及屬性注解如下:
?????*/??
CATransition?*animation?=?[CATransition?animation];??
/**?delegate
?????*
?????*??動畫的代理,如果你想在動畫開始和結束的時候做一些事,可以設置此屬性,它會自動回調兩個代理方法.
?????*
?????*??@see?CAAnimationDelegate????(按下command鍵點擊)
?????*/??
animation.delegate?=?self;??
/**?duration
?????*
?????*??動畫持續時間
?????*/??
animation.duration?=?duration;??
/**?timingFunction
?????*
?????*??用于變化起點和終點之間的插值計算,形象點說它決定了動畫運行的節奏,比如是均勻變化(相同時間變化量相同)還是
?????*??先快后慢,先慢后快還是先慢再快再慢.
?????*
?????*??動畫的開始與結束的快慢,有五個預置分別為(下同):
?????*??kCAMediaTimingFunctionLinear????????????線性,即勻速
?????*??kCAMediaTimingFunctionEaseIn????????????先慢后快
?????*??kCAMediaTimingFunctionEaseOut???????????先快后慢
?????*??kCAMediaTimingFunctionEaseInEaseOut?????先慢后快再慢
?????*??kCAMediaTimingFunctionDefault???????????實際效果是動畫中間比較快.
?????*/??
/**?timingFunction
?????*
?????*??當上面的預置不能滿足你的需求的時候,你可以使用下面的兩個方法來自定義你的timingFunction
?????*??具體參見下面的URL
?????*
?????*??@see?http://developer.apple.com/library/ios/#documentation/Cocoa/Reference/CAMediaTimingFunction_class/Introduction/Introduction.html
?????*
?????*??+?(id)functionWithControlPoints:(float)c1x?:(float)c1y?:(float)c2x?:(float)c2y;
?????*
?????*??-?(id)initWithControlPoints:(float)c1x?:(float)c1y?:(float)c2x?:(float)c2y;
?????*/??
animation.timingFunction?=?[CAMediaTimingFunction?functionWithName:timingFunction];??
/**?fillMode
?????*
?????*??決定當前對象過了非active時間段的行為,比如動畫開始之前,動畫結束之后.
?????*??預置為:
?????*??kCAFillModeRemoved???默認,當動畫開始前和動畫結束后,動畫對layer都沒有影響,動畫結束后,layer會恢復到之前的狀態
?????*??kCAFillModeForwards??當動畫結束后,layer會一直保持著動畫最后的狀態
?????*??kCAFillModeBackwards?和kCAFillModeForwards相對,具體參考上面的URL
?????*??kCAFillModeBoth??????kCAFillModeForwards和kCAFillModeBackwards在一起的效果
?????*/??
animation.fillMode?=?kCAFillModeForwards;??
/**?removedOnCompletion
?????*
?????*??這個屬性默認為YES.一般情況下,不需要設置這個屬性.
?????*
?????*??但如果是CAAnimation動畫,并且需要設置?fillMode?屬性,那么需要將?removedOnCompletion?設置為NO,否則
?????*??fillMode無效
?????*/??
//????animation.removedOnCompletion?=?NO;??
/**?type
?????*
?????*??各種動畫效果??其中除了'fade',?`moveIn',?`push'?,?`reveal'?,其他屬于似有的API(我是這么認為的,可以點進去看下注釋).
?????*??↑↑↑上面四個可以分別使用'kCATransitionFade',?'kCATransitionMoveIn',?'kCATransitionPush',?'kCATransitionReveal'來調用.
?????*??@"cube"?????????????????????立方體翻滾效果
?????*??@"moveIn"???????????????????新視圖移到舊視圖上面
?????*??@"reveal"???????????????????顯露效果(將舊視圖移開,顯示下面的新視圖)
?????*??@"fade"?????????????????????交叉淡化過渡(不支持過渡方向)?????????????(默認為此效果)
?????*??@"pageCurl"?????????????????向上翻一頁
?????*??@"pageUnCurl"???????????????向下翻一頁
?????*??@"suckEffect"???????????????收縮效果，類似系統最小化窗口時的神奇效果(不支持過渡方向)
?????*??@"rippleEffect"?????????????滴水效果,(不支持過渡方向)
?????*??@"oglFlip"??????????????????上下左右翻轉效果
?????*??@"rotate"???????????????????旋轉效果
?????*??@"push"?????????????????????
?????*??@"cameraIrisHollowOpen"?????相機鏡頭打開效果(不支持過渡方向)
?????*??@"cameraIrisHollowClose"????相機鏡頭關上效果(不支持過渡方向)
?????*/??
/**?type
?????*
?????*??kCATransitionFade????????????交叉淡化過渡
?????*??kCATransitionMoveIn??????????新視圖移到舊視圖上面
?????*??kCATransitionPush????????????新視圖把舊視圖推出去
?????*??kCATransitionReveal??????????將舊視圖移開,顯示下面的新視圖
?????*/??
animation.type?=?type;??
/**?subtype
?????*
?????*??各種動畫方向
?????*
?????*??kCATransitionFromRight;??????同字面意思(下同)
?????*??kCATransitionFromLeft;
?????*??kCATransitionFromTop;
?????*??kCATransitionFromBottom;
?????*/??
/**?subtype
?????*
?????*??當type為@"rotate"(旋轉)的時候,它也有幾個對應的subtype,分別為:
?????*??90cw????逆時針旋轉90°
?????*??90ccw???順時針旋轉90°
?????*??180cw???逆時針旋轉180°
?????*??180ccw??順時針旋轉180°
?????*/??
/**
?????*??type與subtype的對應關系(必看),如果對應錯誤,動畫不會顯現.
?????*
?????*??@see?http://iphonedevwiki.net/index.php/CATransition
?????*/??
animation.subtype?=?subType;??
/**
?????*??所有核心動畫和特效都是基于CAAnimation,而CAAnimation是作用于CALayer的.所以把動畫添加到layer上.
?????*??forKey??可以是任意字符串.
?????*/??
[theView.layer?addAnimation:animation?forKey:nil];??
}??
#pragma?mark?-?Preset?Animation??
+?(void)animationRevealFromBottom:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setType:kCATransitionReveal];??
[animation?setSubtype:kCATransitionFromBottom];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseIn]];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationRevealFromTop:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setType:kCATransitionReveal];??
[animation?setSubtype:kCATransitionFromTop];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationRevealFromLeft:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setType:kCATransitionReveal];??
[animation?setSubtype:kCATransitionFromLeft];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseInEaseOut]];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationRevealFromRight:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setType:kCATransitionReveal];??
[animation?setSubtype:kCATransitionFromRight];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseInEaseOut]];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationEaseIn:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setType:kCATransitionFade];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseIn]];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationEaseOut:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setType:kCATransitionFade];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
/**
?*??UIViewAnimation
?*
?*??@see????http://www.cocoachina.com/bbs/read.php?tid=110168
?*
?*??@brief??UIView動畫應該是最簡單便捷創建動畫的方式了,詳解請猛戳URL.
?*??
?*??@method?beginAnimations:context?第一個參數用來作為動畫的標識,第二個參數給代理代理傳遞消息.至于為什么一個使用
?*??????????????????????????????????nil而另外一個使用NULL,是因為第一個參數是一個對象指針,而第二個參數是基本數據類型.
?*??@method?setAnimationCurve:??????設置動畫的加速或減速的方式(速度)
?*??@method?setAnimationDuration:???動畫持續時間
?*??@method?setAnimationTransition:forView:cache:???第一個參數定義動畫類型，第二個參數是當前視圖對象，第三個參數是是否使用緩沖區
?*??@method?commitAnimations????????動畫結束
?*/??
+?(void)animationFlipFromLeft:(UIView?*)view??
{??
[UIView?beginAnimations:nil?context:NULL];??
[UIView?setAnimationCurve:UIViewAnimationCurveEaseInOut];??
[UIView?setAnimationDuration:0.35f];??
[UIView?setAnimationTransition:UIViewAnimationTransitionFlipFromLeft?forView:view?cache:NO];??
[UIView?commitAnimations];??
}??
+?(void)animationFlipFromRigh:(UIView?*)view??
{??
[UIView?beginAnimations:nil?context:NULL];??
[UIView?setAnimationCurve:UIViewAnimationCurveEaseInOut];??
[UIView?setAnimationDuration:0.35f];??
[UIView?setAnimationTransition:UIViewAnimationTransitionFlipFromRight?forView:view?cache:NO];??
[UIView?commitAnimations];??
}??
+?(void)animationCurlUp:(UIView?*)view??
{??
[UIView?beginAnimations:nil?context:NULL];??
[UIView?setAnimationCurve:UIViewAnimationCurveEaseOut];??
[UIView?setAnimationDuration:0.35f];??
[UIView?setAnimationTransition:UIViewAnimationTransitionCurlUp?forView:view?cache:NO];??
[UIView?commitAnimations];??
}??
+?(void)animationCurlDown:(UIView?*)view??
{??
[UIView?beginAnimations:nil?context:NULL];??
[UIView?setAnimationCurve:UIViewAnimationCurveEaseIn];??
[UIView?setAnimationDuration:0.35f];??
[UIView?setAnimationTransition:UIViewAnimationTransitionCurlDown?forView:view?cache:NO];??
[UIView?commitAnimations];??
}??
+?(void)animationPushUp:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:kCATransitionPush];??
[animation?setSubtype:kCATransitionFromTop];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationPushDown:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:kCATransitionPush];??
[animation?setSubtype:kCATransitionFromBottom];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationPushLeft:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:kCATransitionPush];??
[animation?setSubtype:kCATransitionFromLeft];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationPushRight:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:kCATransitionPush];??
[animation?setSubtype:kCATransitionFromRight];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
//?presentModalViewController??
+?(void)animationMoveUp:(UIView?*)view?duration:(CFTimeInterval)duration??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:duration];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseInEaseOut]];??
[animation?setType:kCATransitionMoveIn];??
[animation?setSubtype:kCATransitionFromTop];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
//?dissModalViewController??
+?(void)animationMoveDown:(UIView?*)view?duration:(CFTimeInterval)duration??
{??
CATransition?*transition?=?[CATransition?animation];??
transition.duration?=0.4;??
transition.timingFunction?=?[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseInEaseOut];??
transition.type?=?kCATransitionReveal;??
transition.subtype?=?kCATransitionFromBottom;??
[view.layer?addAnimation:transition?forKey:nil];??
}??
+?(void)animationMoveLeft:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:kCATransitionMoveIn];??
[animation?setSubtype:kCATransitionFromLeft];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationMoveRight:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:kCATransitionMoveIn];??
[animation?setSubtype:kCATransitionFromRight];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+(void)animationRotateAndScaleEffects:(UIView?*)view??
{??
[UIView?animateWithDuration:0.35f?animations:^??
?????{??
/**
??????????*??@see???????http://donbe.blog.163.com/blog/static/138048021201061054243442/
??????????*
??????????*??@param?????transform???形變屬性(結構體),可以利用這個屬性去對view做一些翻轉或者縮放.詳解請猛戳↑URL.
??????????*
??????????*??@method????valueWithCATransform3D:?此方法需要一個CATransform3D的結構體.一些非詳細的講解可以看下面的URL
??????????*
??????????*??@see???????http://blog.csdn.net/liubo0_0/article/details/7452166
??????????*
??????????*/??
view.transform?=?CGAffineTransformMakeScale(0.001,?0.001);??
CABasicAnimation?*animation?=?[CABasicAnimation?animationWithKeyPath:@"transform"];??
//?向右旋轉45°縮小到最小,然后再從小到大推出.??
animation.toValue?=?[NSValue?valueWithCATransform3D:CATransform3DMakeRotation(M_PI,?0.70,?0.40,?0.80)];??
/**
??????????*?????其他效果:
??????????*?????從底部向上收縮一半后彈出
??????????*?????animation.toValue?=?[NSValue?valueWithCATransform3D:CATransform3DMakeRotation(M_PI,?0.0,?1.0,?0.0)];
??????????*
??????????*?????從底部向上完全收縮后彈出
??????????*?????animation.toValue?=?[NSValue?valueWithCATransform3D:CATransform3DMakeRotation(M_PI,?1.0,?0.0,?0.0)];
??????????*
??????????*?????左旋轉45°縮小到最小,然后再從小到大推出.
??????????*?????animation.toValue?=?[NSValue?valueWithCATransform3D:CATransform3DMakeRotation(M_PI,?0.50,?-0.50,?0.50)];
??????????*
??????????*?????旋轉180°縮小到最小,然后再從小到大推出.
??????????*?????animation.toValue?=?[NSValue?valueWithCATransform3D:CATransform3DMakeRotation(M_PI,?0.1,?0.2,?0.2)];
??????????*/??
animation.duration?=?0.45;??
animation.repeatCount?=?1;??
[view.layer?addAnimation:animation?forKey:nil];??
?????}??
?completion:^(BOOL?finished)??
?????{??
[UIView?animateWithDuration:0.35f?animations:^??
??????????{??
view.transform?=?CGAffineTransformMakeScale(1.0,?1.0);??
??????????}];??
?????}];??
}??
/**?CABasicAnimation
?*
?*??@see?https://developer.apple.com/library/mac/#documentation/cocoa/conceptual/CoreAnimation_guide/Articles/KVCAdditions.html
?*
?*??@brief??????????????????????便利構造函數?animationWithKeyPath:?KeyPath需要一個字符串類型的參數,實際上是一個
?*??????????????????????????????鍵-值編碼協議的擴展,參數必須是CALayer的某一項屬性,你的代碼會對應的去改變該屬性的效果
?*??????????????????????????????具體可以填寫什么請參考上面的URL,切勿亂填!
?*??????????????????????????????例如這里填寫的是?@"transform.rotation.z"?意思就是圍繞z軸旋轉,旋轉的單位是弧度.
?*??????????????????????????????這個動畫的效果是把view旋轉到最小,再旋轉回來.
?*??????????????????????????????你也可以填寫@"opacity"?去修改透明度...以此類推.修改layer的屬性,可以用這個類.
?*
?*??@param?toValue??????????????動畫結束的值.CABasicAnimation自己只有三個屬性(都很重要)(其他屬性是繼承來的),分別為:
?*??????????????????????????????fromValue(開始值),?toValue(結束值),?byValue(偏移值),
?!??????????????????????????????這三個屬性最多只能同時設置兩個;
?*??????????????????????????????他們之間的關系如下:
?*??????????????????????????????如果同時設置了fromValue和toValue,那么動畫就會從fromValue過渡到toValue;
?*??????????????????????????????如果同時設置了fromValue和byValue,那么動畫就會從fromValue過渡到fromValue?+?byValue;
?*??????????????????????????????如果同時設置了byValue??和toValue,那么動畫就會從toValue?-?byValue過渡到toValue;
?*
?*??????????????????????????????如果只設置了fromValue,那么動畫就會從fromValue過渡到當前的value;
?*??????????????????????????????如果只設置了toValue??,那么動畫就會從當前的value過渡到toValue;
?*??????????????????????????????如果只設置了byValue??,那么動畫就會從從當前的value過渡到當前value?+?byValue.
?*
?*??????????????????????????????可以這么理解,當你設置了三個中的一個或多個,系統就會根據以上規則使用插值算法計算出一個時間差并
?*??????????????????????????????同時開啟一個Timer.Timer的間隔也就是這個時間差,通過這個Timer去不停地刷新keyPath的值.
?!??????????????????????????????而實際上,keyPath的值(layer的屬性)在動畫運行這一過程中,是沒有任何變化的,它只是調用了GPU去
?*??????????????????????????????完成這些顯示效果而已.
?*??????????????????????????????在這個動畫里,是設置了要旋轉到的弧度,根據以上規則,動畫將會從它當前的弧度專旋轉到我設置的弧度.
?*
?*??@param?duration?????????????動畫持續時間
?*
?*??@param?timingFunction???????動畫起點和終點之間的插值計算,也就是說它決定了動畫運行的節奏,是快還是慢,還是先快后慢...
?*/??
/**?CAAnimationGroup
?*
?*??@brief??????????????????????顧名思義,這是一個動畫組,它允許多個動畫組合在一起并行顯示.比如這里設置了兩個動畫,
?*??????????????????????????????把他們加在動畫組里,一起顯示.例如你有幾個動畫,在動畫執行的過程中需要同時修改動畫的某些屬性,
?*??????????????????????????????這時候就可以使用CAAnimationGroup.
?*
?*??@param?duration?????????????動畫持續時間,值得一提的是,如果添加到group里的子動畫不設置此屬性,group里的duration會統一
?*??????????????????????????????設置動畫(包括子動畫)的duration屬性;但是如果子動畫設置了duration屬性,那么group的duration屬性
?*??????????????????????????????的值不應該小于每個子動畫中duration屬性的值,否則會造成子動畫顯示不全就停止了動畫.
?*
?*??@param?autoreverses?????????動畫完成后自動重新開始,默認為NO.
?*
?*??@param?repeatCount??????????動畫重復次數,默認為0.
?*
?*??@param?animations???????????動畫組(數組類型),把需要同時運行的動畫加到這個數組里.
?*
?*??@note??addAnimation:forKey??這個方法的forKey參數是一個字符串,這個字符串可以隨意設置.
?*
?*??@note???????????????????????如果你需要在動畫group執行結束后保存動畫效果的話,設置?fillMode?屬性,并且把
?*??????????????????????????????removedOnCompletion?設置為NO;
?*/??
+?(void)animationRotateAndScaleDownUp:(UIView?*)view??
{??
CABasicAnimation?*rotationAnimation?=?[CABasicAnimation?animationWithKeyPath:@"transform.rotation.z"];??
rotationAnimation.toValue?=?[NSNumber?numberWithFloat:(22?*?M_PI)?*?2];??
rotationAnimation.duration?=?0.35f;??
rotationAnimation.timingFunction?=?[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseInEaseOut];??
CABasicAnimation?*scaleAnimation?=?[CABasicAnimation?animationWithKeyPath:@"transform.scale"];??
scaleAnimation.toValue?=?[NSNumber?numberWithFloat:0.0];??
scaleAnimation.duration?=?0.35f;??
scaleAnimation.timingFunction?=?[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseInEaseOut];??
CAAnimationGroup?*animationGroup?=?[CAAnimationGroup?animation];??
animationGroup.duration?=?0.35f;??
animationGroup.autoreverses?=?YES;??
animationGroup.repeatCount?=?1;??
animationGroup.animations?=[NSArray?arrayWithObjects:rotationAnimation,?scaleAnimation,?nil?nil];??
[view.layer?addAnimation:animationGroup?forKey:@"animationGroup"];??
}??
#pragma?mark?-?Private?API??
+?(void)animationFlipFromTop:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:@"oglFlip"];??
[animation?setSubtype:@"fromTop"];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationFlipFromBottom:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:@"oglFlip"];??
[animation?setSubtype:@"fromBottom"];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationCubeFromLeft:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:@"cube"];??
[animation?setSubtype:@"fromLeft"];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationCubeFromRight:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:@"cube"];??
[animation?setSubtype:@"fromRight"];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationCubeFromTop:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:@"cube"];??
[animation?setSubtype:@"fromTop"];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationCubeFromBottom:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:@"cube"];??
[animation?setSubtype:@"fromBottom"];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationSuckEffect:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:@"suckEffect"];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationRippleEffect:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:@"rippleEffect"];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationCameraOpen:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:@"cameraIrisHollowOpen"];??
[animation?setSubtype:@"fromRight"];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
+?(void)animationCameraClose:(UIView?*)view??
{??
CATransition?*animation?=?[CATransition?animation];??
[animation?setDuration:0.35f];??
[animation?setFillMode:kCAFillModeForwards];??
[animation?setTimingFunction:[CAMediaTimingFunction?functionWithName:kCAMediaTimingFunctionEaseOut]];??
[animation?setType:@"cameraIrisHollowClose"];??
[animation?setSubtype:@"fromRight"];??
[view.layer?addAnimation:animation?forKey:nil];??
}??
@end??
