2014/10/15 下午 10:15:04

iphone Programming Glossary: transform.rotation.z

http://stackoverflow.com/questions/1031177/basic-keyframe-animation-rotation

CALayer layer rotatingImage.layer CAKeyframeAnimation animation animation CAKeyframeAnimation animationWithKeyPath @ transform.rotation.z animation.duration 0.5f animation.cumulative YES animation.repeatCount 1 animation.values NSArray arrayWithObjects i.e...

How can I enforce an specific direction (i.e. clockwise) of rotation in Core Animation?

http://stackoverflow.com/questions/1149635/how-can-i-enforce-an-specific-direction-i-e-clockwise-of-rotation-in-core-ani

CALayer layer someView.layer CAKeyframeAnimation animation animation CAKeyframeAnimation animationWithKeyPath @ transform.rotation.z animation.duration 1.0 animation.cumulative YES animation.repeatCount 1 animation.removedOnCompletion NO animation.fillMode.. CAMediaTimingFunction functionWithName kCAMediaTimingFunctionLinear nil layer addAnimation animation forKey @ transform.rotation.z If you're after counterclockwise animation you should use negative values. For a slightly more basic animation you can use.. CALayer layer someView.layer CABasicAnimation animation animation CABasicAnimation animationWithKeyPath @ transform.rotation.z animation.fromValue NSNumber numberWithFloat 0.0 M_PI animation.toValue NSNumber numberWithFloat 1.0 M_PI animation.duration..

CGAffineTransformMakeRotation counter clockwise always

http://stackoverflow.com/questions/13791582/cgaffinetransformmakerotation-counter-clockwise-always

byAngle CGFloat angle CABasicAnimation rotationAnimation rotationAnimation CABasicAnimation animationWithKeyPath @ transform.rotation.z rotationAnimation.fromValue 0 rotationAnimation.toValue NSNumber numberWithFloat angle rotationAnimation.duration duration..

iphone UIImageView rotation

http://stackoverflow.com/questions/1421050/iphone-uiimageview-rotation

CGFloat duration CABasicAnimation rotationAnimation rotationAnimation CABasicAnimation animationWithKeyPath @ transform.rotation.z rotationAnimation.toValue NSNumber numberWithFloat M_PI 2.0 full rotation rotations duration rotationAnimation.duration..

Grouping two Core Animations with CAAnimationGroup causes one CABasicAnimation to not run

http://stackoverflow.com/questions/2120068/grouping-two-core-animations-with-caanimationgroup-causes-one-cabasicanimation-t

The first rocks the UILabel back and forth CAKeyframeAnimation rock rock CAKeyframeAnimation animationWithKeyPath @ transform.rotation.z rock setBeginTime 0.0f rock setDuration 5.0 rock setRepeatCount 10000 NSMutableArray values NSMutableArray array MovingMath..

What kind of value is keyTime in an CAKeyFrameAnimation?

http://stackoverflow.com/questions/2184803/what-kind-of-value-is-keytime-in-an-cakeyframeanimation

CALayer theLayer myView.layer CAKeyframeAnimation animation animation CAKeyframeAnimation animationWithKeyPath @ transform.rotation.z animation.duration 1.6 animation.cumulative YES animation.repeatCount 1 animation.removedOnCompletion NO animation.fillMode.. CAMediaTimingFunction functionWithName kCAMediaTimingFunctionLinear nil theLayer addAnimation animation forKey @ transform.rotation.z What I don't get is A are key time values absolute passed time since the animation has started B are key time values just..

Is there a way to pause a CABasicAnimation?

http://stackoverflow.com/questions/2306870/is-there-a-way-to-pause-a-cabasicanimation

on it how would I do that CABasicAnimation rotationAnimation rotationAnimation CABasicAnimation animationWithKeyPath @ transform.rotation.z rotationAnimation.toValue NSNumber numberWithFloat M_PI 2 rotationAnimation.duration 100 rotationAnimation.cumulative YES..

How do i rotate a CALayer around a diagonal line?

http://stackoverflow.com/questions/2394807/how-do-i-rotate-a-calayer-around-a-diagonal-line

withAngle double angle const float duration 0.5f CAKeyframeAnimation diag CAKeyframeAnimation animationWithKeyPath @ transform.rotation.z diag.duration duration diag.values NSArray arrayWithObjects NSNumber numberWithDouble angle NSNumber numberWithDouble..

How to make a CATransform3dMakeRotation rotate the other way? And chain together

http://stackoverflow.com/questions/3799194/how-to-make-a-catransform3dmakerotation-rotate-the-other-way-and-chain-together

NSNumber numberWithFloat y angle M_PI CABasicAnimation zRotation zRotation CABasicAnimation animationWithKeyPath @ transform.rotation.z zRotation.fromValue NSNumber numberWithFloat 0.0 zRotation.toValue NSNumber numberWithFloat z angle M_PI CAAnimationGroup..

How to let a view rotate forever?

http://stackoverflow.com/questions/3803792/how-to-let-a-view-rotate-forever

object using animationWithKeyPath method CABasicAnimation animation CABasicAnimation animationWithKeyPath @ transform.rotation.z animation.fromValue NSNumber numberWithFloat 0.0f animation.toValue NSNumber numberWithFloat 2 M_PI animation.duration 3.0f..

Can I use CGAffineTransformMakeRotation to rotate a view more than 360 degrees?

http://stackoverflow.com/questions/542739/can-i-use-cgaffinetransformmakerotation-to-rotate-a-view-more-than-360-degrees

Is there a way to figure out, how many degrees an view is rotated currently during an animation?

http://stackoverflow.com/questions/877198/is-there-a-way-to-figure-out-how-many-degrees-an-view-is-rotated-currently-duri