控件基本动画

#import "BasicViewController.h"

@interface BasicViewController ()
//用来测试动画效果的一个视图
@property (weak, nonatomic) IBOutlet UIView *testView;

@end

@implementation BasicViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    
}
#pragma mark - 动态的改变frame
- (IBAction)changeFrameAction:(UIButton *)sender {
   //UIView动画起始于beginAnimation终止于commitAnimation
    //第一步:开始设置UIView动画
    [UIView beginAnimations:@"move" context:nil];
    //第二步:设置播放时长
    [UIView setAnimationDuration:2];
    //第三步:设置UIView回调的对象(即代理)
    [UIView setAnimationDelegate:self];
    //第四步:设置要改变的内容
    self.testView.frame = CGRectMake(100, 100, 200, 100);
    //第五步:提交动画效果
    [UIView commitAnimations];
    
    
}
- (IBAction)changeColor:(UIButton *)sender {
    [UIView beginAnimations:@"颜色" context:nil];
    [UIView setAnimationDuration:2];
    [UIView setAnimationDelegate:self];
    self.testView.backgroundColor = [UIColor magentaColor];
    [UIView commitAnimations];
}
- (IBAction)changeAlpha:(UIButton *)sender {
    [UIView beginAnimations:@"alpha" context:nil];
    [UIView setAnimationDuration:2];
    [UIView setAnimationDelegate:self];
    self.testView.alpha = 0.5;
    [UIView commitAnimations];
}
- (IBAction)changeBounds:(UIButton *)sender {
    [UIView beginAnimations:@"bounds" context:nil];
    [UIView setAnimationDuration:2];
    [UIView setAnimationDelegate:self];
    self.testView.bounds = CGRectMake(30, 40, 100, 100);
    [UIView commitAnimations];
}
//仿射翻转
- (IBAction)totationAction:(UIButton *)sender {
    //第一步:开始动画
    [UIView beginAnimations:@"仿射翻转" context:nil];
    //第二步:设置时长
    [UIView setAnimationDuration:3];
    //第三步:设置淡入的效果
    [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
    //第四步:设置代理
    [UIView setAnimationDelegate:self];
    //第五步:设置翻转的方向
    [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:self.testView cache:YES];
    //第六步:提交
    [UIView commitAnimations];
    
}
- (IBAction)transformAction:(UIButton *)sender {
    [UIView beginAnimations:@"仿射旋转" context:nil];
    [UIView setAnimationDuration:3];
    [UIView setAnimationDelegate:self];
    //设置旋转的度数
    CGAffineTransform transform = CGAffineTransformMakeRotation(3 * M_PI);
    //设置旋转对象
    [self.testView setTransform:transform];
    [UIView commitAnimations];
}

#pragma mark - UIViewAnimation的代理方法
-(void)animationWillStart:(NSString *)animationID context:(void *)context
{
    NSLog(@"animationID = %@,context = %@",animationID,context);
}

-(void)animationDidStop:(NSString *)animationID finished:(NSNumber *)finished context:(void *)context
{
    NSLog(@"animationID = %@,context = %@",animationID,context);
}