基于CATransition实现翻页、旋转、淡化、推进、滑入滑出、立方体、吮吸、波纹等动画效果。

首先看一下效果图：

下面贴上代码:

#import <UIKit/UIKit.h> @interface ViewController : UIViewController @end #import "ViewController.h" //获得屏幕的宽高#define mainW [UIScreen mainScreen].bounds.size.width#define mainH [UIScreen mainScreen].bounds.size.height @interface ViewController () @property (nonatomic, strong) NSArray *typeArray; @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; self.view.backgroundColor = [UIColor greenColor]; //创建控件 [self creatControl]; _typeArray = @[kCATransitionFade, kCATransitionPush, kCATransitionMoveIn, kCATransitionReveal, @"cube", @"suckEffect", @"oglFlip", @"rippleEffect", @"pageCurl", @"pageUnCurl", @"cameraIrisHollowOpen", @"cameraIrisHollowClose"];} - (void)creatControl{ NSArray *titleArray = @[@"淡化效果", @"推进效果", @"滑入效果", @"滑出效果", @"立方体效果", @"吮吸效果", @"翻转效果", @"波纹效果", @"翻页效果", @"反翻页效果", @"开镜头效果", @"关镜头效果"]; for (int i = 0; i < titleArray.count; i++) { CGFloat X = i % 2 == 0 ? mainW * 0.1 : mainW * 0.6; CGFloat Y = 64 + i / 2 * mainW * 0.15; UIButton *btn = [[UIButton alloc] initWithFrame:CGRectMake(X, Y, mainW * 0.3, mainW * 0.1)]; btn.tag = i; [btn setBackgroundColor:[UIColor colorWithRed:0.6f green:0.7f blue:0.6f alpha:0.7f]]; [btn setTitle:titleArray[i] forState:UIControlStateNormal]; [btn addTarget:self action:@selector(btnOnClick:) forControlEvents:UIControlEventTouchUpInside]; [self.view addSubview:btn]; }} - (void)btnOnClick:(UIButton *)btn{ static int i = 0; i = i == 0 ? 1 : 0; self.view.backgroundColor = i == 0 ? [UIColor greenColor] : [UIColor yellowColor]; //创建CATransition对象 CATransition *animation = [CATransition animation]; //设置时间 animation.duration = 1.0f; //设置类型 animation.type = _typeArray[btn.tag]; //设置方向 animation.subtype = kCATransitionFromRight; //设置运动速度变化 animation.timingFunction = UIViewAnimationOptionCurveEaseInOut; [self.view.layer addAnimation:animation forKey:@"animation"];} @end

CATransition.type动画类型：

kCATransitionFade //淡化效果kCATransitionPush //推进效果kCATransitionMoveIn //滑入效果kCATransitionReveal //滑出效果@"cube" //立方体效果@"suckEffect" //吮吸效果@"oglFlip" //翻转效果@"rippleEffect" //波纹效果@"pageCurl" //翻页效果@"pageUnCurl" //反翻页效果@"cameraIrisHollowOpen" //开镜头效果@"cameraIrisHollowClose" //关镜头效果

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