iOS开发CAAnimation类动画, CATransition动画

#pragma mark - CAAnimation类、实现动画
#pragma mark ** CABasicAnimation 动画

- (IBAction)handleCABasicAnimation:(id)sender {
    
    /* 创建动画类的对象 */
    CABasicAnimation *basic = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"];

    /*初始值*/
    basic.fromValue = [NSNumber numberWithInt:0];
    basic.toValue = [NSNumber numberWithInt:3];
    
    /* 动画的相关设置 */
    basic.duration = 3;
    basic.repeatCount = NSIntegerMax;
    
    /* 添加到相关的View的layer属性上 */
    [self.myView.layer addAnimation:basic forKey:@"basic"];
       
}

#pragma mark - **CAAinmationGroup 动画

- (IBAction)handleCAAnimationCroup:(id)sender {
    
    /**创建多个Animation对象*/
    CABasicAnimation *b1 = [CABasicAnimation animationWithKeyPath:@"transform.rotation.x"];
    
    b1.fromValue = [NSNumber numberWithInt:1];
    b1.toValue = [NSNumber numberWithInt:200];
    
    CABasicAnimation *b2 = [CABasicAnimation animationWithKeyPath:@"transform.rotation.y"];
    b2.fromValue = [NSNumber numberWithInt:0];
    b1.toValue = [NSNumber numberWithInt:100];
    
    CABasicAnimation *b3 = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"];
    
    b3.fromValue = [NSNumber numberWithInt:100];
    b3.toValue = [NSNumber numberWithInt:200];
    
    /* 创建动画组对象*/
    CAAnimationGroup *aGroup = [[CAAnimationGroup alloc]init];
    
    /* 设置组对象的动画数组属性 */
    aGroup.animations = @[b1,b2,b3];
    
    /* 动画相关设置 */
    aGroup.duration = 3;
    aGroup.repeatCount = NSIntegerMax;
    
    /* 添加到相关View的layer属性上*/
    
    [self.myView.layer addAnimation:aGroup forKey:@"aGroup"];
    
}

#pragma mark - CAKeyframeAnimation 动画

- (IBAction)handleCAKeyframeAnimation:(id)sender {
        
    /* 创建动画对象 */
    //CAKeyframeAnimation *keyA = [CAKeyframeAnimation animationWithKeyPath:@"transform.translation"];
    CAKeyframeAnimation *keyA = [CAKeyframeAnimation animationWithKeyPath:@"position"];
    
    /* 设置动画对象的path属性（对象要沿着path移动）*/
    
    /* 创建CGPathRef结构体*/
    CGMutablePathRef path = CGPathCreateMutable();
   
    /* 指定path的初始的位置 */
    CGAffineTransform t = self.redView.transform;
    
    CGPathMoveToPoint(path, &t, self.redView.center.x, self.redView.center.y);
    
//    /* Path添加点坐标(直线) */
//    CGPathAddLineToPoint (path, &t, 100, 100);
//    CGPathAddLineToPoint(path, &t, 300, 100);
    
    /* 添加贝塞尔曲线 */
   
    CGPathAddCurveToPoint(path, &t, self.redView.center.x, self.redView.center.y, 100, 80, 300, 100);
    
     /* Path设置动画对象的属性 */
    keyA.path = path;
    keyA.duration = 3;
    keyA.repeatCount = 3;
    /* 相应地View的layer属性添加动画 */
    [self.redView.layer addAnimation:keyA forKey:@"keyA"];
  
}

#pragma mark **CATransition 动画

- (IBAction)handleCATranslation:(id)sender {
    
    /* 创建对象 */
    CATransition *transtition = [CATransition animation];
    
    /* 设置相关的属性 */
    //transtition.type =  kCATransitionMoveIn;
    transtition.type = @"cube";
    transtition.repeatCount = NSIntegerMax;
    
    /* View的layer添加动画 */
    transtition.duration = 3;
    [self.myView.layer  addAnimation:transtition forKey:@"transition"];
    
}

/** type
 *
 *  各种动画效果  其中除了'fade', `moveIn', `push' , `reveal' ,其他属于私有的API.
 *  ↑↑↑上面四个可以分别使用'kCATransitionFade', 'kCATransitionMoveIn', 'kCATransitionPush', 'kCATransitionReveal'来调用.
 *  @"cube"                     立方体翻滚效果
 *  @"moveIn"                   新视图移到旧视图上面
 *  @"reveal"                   显露效果(将旧视图移开,显示下面的新视图)
 *  @"fade"                     交叉淡化过渡(不支持过渡方向)             (默认为此效果)
 *  @"pageCurl"                 向上翻一页
 *  @"pageUnCurl"               向下翻一页
 *  @"suckEffect"               收缩效果，类似系统最小化窗口时的神奇效果(不支持过渡方向)
 *  @"rippleEffect"             滴水效果,(不支持过渡方向)
 *  @"oglFlip"                  上下左右翻转效果
 *  @"rotate"                   旋转效果
 *  @"push"
 *  @"cameraIrisHollowOpen"     相机镜头打开效果(不支持过渡方向)
 *  @"cameraIrisHollowClose"    相机镜头关上效果(不支持过渡方向)
 */

/** type
 *
 *  kCATransitionFade            交叉淡化过渡
 *  kCATransitionMoveIn          新视图移到旧视图上面
 *  kCATransitionPush            新视图把旧视图推出去
 *  kCATransitionReveal          将旧视图移开,显示下面的新视图
 */