Showing posts with label QuartzCore. Show all posts
Showing posts with label QuartzCore. Show all posts

CABasicAnimation

Basic QuartzCore Framework Animations
//shrinking - scaling
CABasicAnimation* shrink = [CABasicAnimation animationWithKeyPath:@"transform.scale"];
shrink.toValue = [NSNumber numberWithDouble:0.9];
shrink.duration = 0.5;
shrink.delegate = self;
[[targetView layer] addAnimation:shrink forKey:@"shrink"];



//moving
CABasicAnimation *theAnimation;
theAnimation=[CABasicAnimation animationWithKeyPath:@"transform.translation.x"];
theAnimation.duration=0.1;
theAnimation.repeatCount=2;
theAnimation.autoreverses=YES;
theAnimation.fromValue=[NSNumber numberWithFloat:0];
theAnimation.toValue=[NSNumber numberWithFloat:-6];
[[targetView layer] addAnimation:theAnimation forKey:@"animateLayer"];



//rotating
CABasicAnimation *theAnimation;
theAnimation=[CABasicAnimation animationWithKeyPath:@"transform.rotation"];
theAnimation.duration=0.1;
theAnimation.repeatCount=1;
theAnimation.autoreverses=YES;
theAnimation.fromValue=[NSNumber numberWithFloat:0];
theAnimation.toValue=[NSNumber numberWithFloat:M_PI/3];
[[targetView layer] addAnimation:theAnimation forKey:@"rotateLayer"];