I want to overlay an image over a button. the button has a background image. If i want to overlay a semi transparent image over the button, suppose i overlay a red color image, which is semi开发者_开发
I have a CALayer object. In viewDidLoad: I set a transform to it using layer.transform = CATransform3DRotate(CATransform3DIdentity, M_PI/8.0, 0, 0, 1); This works.
I want to slide the right button and the title in and out (ins开发者_运维技巧tead of having things just appear and disappear). How can I go about doing this?Instead of using property setter syntax, i.
I\'m trying to animate a button which moves around the screen. At any point, the user can push the button. But the button doesn\'t respond to touches. I\'ve tried an animation block but the button sim
I am adding two CAText layers to a view and animating one of them. I want to animate one layer above the other but it doesn\'t get positioned correctly in the layer hierarchy until the animation has f
I have a CALayer A with one sublayer B I want A to be resized (to be shrank) so I add the animations to my layer A
I have a view which I want to be scaled and translated to a new location by animating it. I tried to achieve it with the following code:
I want to implement a delayed \'enlarging\' animation on an UIView that is being dragged using an attached UIPanGestureRecognizer.
I\'ve been struggling with a strange problem which has arisen in using the CorePlot framework, but which I suspect isn\'t an error in the framework itself.I\'m hoping somebody here will have seen some
I am going to end up with an array of RSS feeds, and would like a label or some such to display them at the bottom of the view. I would like to animate through each feed in the array.
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