自定义转场动画库

 

#import <QuartzCore/QuartzCore.h>

 

@interface MyCATransition : CATransition

 

// 参数说明：

 

/********************type**************/

 

// `fade', 渐变

// `moveIn' 进入, 

// `push' 推出 

// `reveal'. 展现 

// cube 立方 

// suckEffect 吸收 

// oglFlip 上下翻转 

// rippleEffect 水滴 

// pageCurl 卷页

// pageUnCurl 后翻页

// cameraIrisHollowOpen 开相机 

// cameraIrisHollowClose 关相机

 

/********************subtype**************/

// fromLeft', 

// `fromRight', 

// `fromTop'

// `fromBottom'

 /********************timingFunction**************/

// timingFunction:

// linear', 

// `easeIn', 

// `easeOut'

// `easeInEaseOut'

//

 

// 自定义转场动画

+ (MyCATransition *)catransitionWithType:(NSString *)type subType:(NSString *)subType duration:(double)duration timingFunction:(NSString *)timingName;

 

@end

 

#import "MyCATransition.h"

 

@implementation MyCATransition

 

+ (MyCATransition *)catransitionWithType:(NSString *)type subType:(NSString *)subType duration:(double)duration timingFunction:(NSString *)timingName {

    // 转场动画

    MyCATransition * animation = [MyCATransition animation];

    animation.type = type;

    animation.subtype = subType;

    animation.duration = duration;

    animation.timingFunction = [CAMediaTimingFunction functionWithName:timingName];

    

    

    return animation;

}

 

@end

 实例：

    将自定义动画对象加到需要进行转场的layer层 就会实现动画的炫酷效果哦

    MyCATransition * animation = [MyCATransition catransitionWithType:@"push" subType:@"fromBottom" duration:0.7 timingFunction:@"easeInEaseOut"];

    [self.navigationController.view.layer addAnimation:animation forKey:@"animation"];

 

END