Top "Core-animation" questions

Core Animation is Apple's framework for performing hardware-accelerated animation of display elements on the Mac and iOS devices.

How to avoid this degree to radian error?

While developing pie chart using core plot I added animation for that for given code CABasicAnimation *rotation = [CABasicAnimation animationWithKeyPath:@"transform"]; …

iphone core-animation core-plot pie-chart
How can I get all points in CGPath curve or quad curve

I have made a quad curve path using the method CGPathAddQuadCurveToPoint. I got the path perfectly. But, I want to …

iphone cocoa core-animation core-graphics bezier
how to add bounce animation to animateWithDuration?

I have a simple animation that im performing in my scroll view delegate method scrollViewDidEndDragging. It looks like this: - (…

ios objective-c animation core-animation animatewithduration
What kind of value is keyTime in an CAKeyFrameAnimation?

For example I have this CAKeyFrameAnimation: CALayer* theLayer = myView.layer; CAKeyframeAnimation* animation; animation = [CAKeyframeAnimation animationWithKeyPath:@"transform.rotation.z"]; animation.duration = 1.6; //…

iphone core-animation cakeyframeanimation
What is the full Keypath list for CABasicAnimation?

I've looked in the documentation but I noticed it's missing some like "transform.scale.xy": [CoreAnimation Guide][1] is there a …

core-animation
Animation of stroke of circle segment ends in complete stroke

I'm trying to animate the appearance of a segment of a circle. To archive this I use a CABasicAnimations which …

objective-c ios cocoa-touch core-animation cabasicanimation
CABasicAnimation on strokeEnd

I have a CAShapeLayer in form of a square and I set the width to be 2.0f. I would like …

ios animation core-animation cabasicanimation
How would I do this iOS animation on OSX?

I have a very simple animation in iOS that fades a view, resizes a container to fit another view, then …

macos cocoa uiview core-animation
CALayer autoresizingMask not for iOS SDK?

I noticed, what CALayer, on iOS SDK haven't autoresizingMask property. I'm not sure what custom overloading of method "setFrame:" can …

ios core-animation calayer quartz-core
Text/font rendering in OpenGLES 2 (iOS - CoreText?) - options and best practice?

There are many questions on OpenGL font rendering, many of them are satisfied by texture atlases (fast, but wrong), or …

ios opengl-es fonts core-animation core-text