core-animation

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Rotating a UIImageView around the bottom axis - Objective-C/iOS

I have a UIImage view that I want to flip to being flat like a flip clock does. This is the first part to the horizontal plane (where I will change the image or add a new view or something). My proble[详细]

2023-04-06 20:44 分类：问答
How to synchronize multiple animations in different views

I\'m working on an iPhone application开发者_运维技巧 that uses pulsating buttons and displays a clock.. so I need to synchronize the pulsating buttons with one another and with the clock display..[详细]

2023-04-06 06:06 分类：问答
Animating UILabel with CoreAnimation / QuartzCore in iOS App

I actually stuck on a problem with animating a UILabel in my iOS Application. After 2 days of searching the web for code snippets, still no result.[详细]

2023-04-06 05:50 分类：问答
UIView Curled Corner animated effect

I want to create a special animation开发者_Go百科 effect applied to a UIView, similar to the famous curly effect but just for a top corner on a selected UIView.[详细]

2023-04-06 03:49 分类：问答
Simultaneous animations block each other

Our iPad app has a main UIViewController\'s view which contains on top several subviews with their own tasks, they contain uitableviews, image galleries, graphs and tickers. We\'ve also make sure ever[详细]

2023-04-06 02:50 分类：问答
How to check if an CABasicAnimation is applied and running already?

I create开发者_如何学Python a CABasicAnimation and apply it to a layer like this: [rotatedLayer addAnimation:rotationAnimation forKey:@\"transform.rotation.z\"];[详细]

2023-04-05 21:21 分类：问答
How to reactivate an applied CABasicAnimation or check if a CABasicAnimation is actually running right now?

This is strange: I have a view co开发者_如何转开发ntaining a rotated CALayer. The layer is rotated using a CABasicAnimation on the transform.rotation.z keypath. Works fine.[详细]

2023-04-05 21:14 分类：问答
CGAffineTransformScale and Animation not working as expected

I am creating a storybook app, which is essentially as series of short animations. Each \"page turn\" is just a short animation where the page zooms out. For page1, the animation works as expected, ho[详细]

2023-04-05 09:46 分类：问答
animating a UIImageView for a chart

I am trying to create a simple bar chart from a UIImageView, the code I have s开发者_运维技巧o far is:[详细]

2023-04-05 05:08 分类：问答
iphone cocos2d CCSequence of Action and CCParticleSystem animation

I´m new to Cocos2d. I´m trying to run two animations one after another. The first one is: CCAction *walkAction;[详细]

2023-04-05 00:59 分类：问答