(Material source code) Cat and cat learning IOS () core of UI animation two lines of code to deal with 3D transfer (android CRYING), iosandroid

(Material source code) Cat and cat learning IOS () core of UI animation two lines of code to deal with 3D transfer (android CRYING), iosandroid

CAT/CAT sharing, must be excellent

For Original Articles, please reprint them. Reprinted Please note: Yan Nai-yu's blog
Http://blog.csdn.net/u013357243? Viewmode = contents
Source Material address: http://download.csdn.net/detail/u013357243/8677065

Effect:

Code:

# Import "NYViewController. h "@ interface NYViewController () @ property (weak, nonatomic) IBOutlet UIImageView * iconView;-(IBAction) nextBtnClick :( id) sender;-(IBAction) preBtnClick :( id) sender; @ property (nonatomic, assign) int index; @ end @ implementation NYViewController // next-(IBAction) nextBtnClick :( id) sender {self. index ++; if (self. index> 7) {self. index = 1;} NSString * imageName = [NSString stringWithFormat: @ "mongod.jpg", self. index]; UIImage * newImage = [UIImage imageNamed: imageName]; self. iconView. image = newImage; // 1. create a core animation CATransition * ca = [CATransition animation]; // 1.1 animation transition type ca. type = @ "cube"; // 1.2 animation transition direction ca. subtype = kCATransitionFromRight; // 1.3 animation start point (percentage in the overall animation) // ca. startProgress = 0.5; // 1.3 animation end point (percentage in the overall animation) // ca. endProgress = 0.5; // animation time ca. duration = 1; // 2. add core animation [self. iconView. layer addAnimation: ca forKey: nil];} // The previous-(IBAction) preBtnClick :( id) sender {self. index --; if (self. index <1) {self. index = 7;} NSString * imageName = [NSString stringWithFormat: @ "mongod.jpg", self. index]; UIImage * newImage = [UIImage imageNamed: imageName]; self. iconView. image = newImage; // 1. create a core animation CATransition * ca = [CATransition animation]; // 1.1 tell the system what animation to execute ca. type = @ "cube"; ca. subtype = kCATransitionFromLeft; ca. duration = 1; // 2. add core animation [self. iconView. layer addAnimation: ca forKey: nil];} @ end