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Questions tagged
core-animation
64 questions · page 1 of 2
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43
votes
1
answers
The relationship between CoreGraphics, UIViews and CALayers
ios
core-animation
core-graphics
asked 2013-07-18T05:54:07.950
22
votes
2
answers
Why does giving addArcWithCenter a startAngle of 0 degrees make it start at 90 degrees?
ios
objective-c
geometry
core-animation
uibezierpath
asked 2013-04-24T12:38:51.387
75
votes
3
answers
Draw segments from a circle or donut
ios
core-animation
core-graphics
asked 2013-04-07T18:33:10.767
29
votes
5
answers
Cut Out Shape with Animation
ios
uikit
core-animation
core-graphics
mask
asked 2013-03-13T02:04:08.320
14
votes
1
answers
CABasicAnimation current elapsed time
objective-c
xcode
core-animation
asked 2013-02-24T08:35:02.360
10
votes
3
answers
How to avoid this degree to radian error?
iphone
core-animation
core-plot
pie-chart
asked 2012-11-22T06:43:58.400
8
votes
1
answers
An example of how UIViewAnimationOptionLayoutSubviews works?
ios
core-animation
asked 2012-11-02T04:22:13.727
21
votes
2
answers
CALayer opacity animation
objective-c
core-animation
calayer
opacity
asked 2012-09-16T17:00:48.607
61
votes
3
answers
Objective-C - CABasicAnimation applying changes after animation?
objective-c
core-animation
asked 2012-07-17T03:30:36.620
23
votes
2
answers
How to synchronously animate a UIView and a CALayer
objective-c
cocoa-touch
core-animation
uiviewanimation
asked 2012-05-29T14:43:06.443
16
votes
3
answers
animateWithDuration completes immediately
objective-c
ios
uiview
uiimageview
core-animation
asked 2012-05-11T08:51:43.337
16
votes
1
answers
How exactly to subclass CALayer and use a custom property?
iphone
core-animation
calayer
asked 2012-04-30T16:49:23.477
266
votes
28
answers
UIView Infinite 360 degree rotation animation?
ios
objective-c
animation
uiview
core-animation
asked 2012-03-23T18:53:03.873
11
votes
1
answers
How to rotate an layer at a specific anchor point without a skip?
ios
cocoa-touch
core-animation
image-rotation
asked 2012-03-10T10:36:06.877
9
votes
1
answers
animateWithDuration:delay:options:animations:completion: blocking UI when used with UIViewAnimationOptionRepeat | UIViewAnimationOptionAutoreverse
ios
ios5
core-animation
ios4
asked 2012-01-24T18:45:27.420
15
votes
2
answers
Undefined symbol for architecture i386 compile error caused by CACurrentMediaTime()
objective-c
ios
timer
core-animation
asked 2011-12-18T02:01:35.287
16
votes
1
answers
Export CoreAnimation to video file
iphone
objective-c
ios
core-animation
uiviewanimation
asked 2011-11-23T11:00:27.217
14
votes
1
answers
Autoresizing frame of UILabel when animating frame (size) of parent UIView
ios
cocoa-touch
core-animation
asked 2011-10-27T15:42:20.933
10
votes
5
answers
running CABasicAnimation sequentially
iphone
objective-c
ios
core-animation
cabasicanimation
asked 2011-10-17T00:18:01.937
24
votes
1
answers
Scale the size of CALayer contents
ios
objective-c
cocoa-touch
core-animation
calayer
asked 2011-10-16T13:27:14.153
9
votes
1
answers
Creating itunes store style "jump" animation
iphone
objective-c
ios
cocoa-touch
core-animation
asked 2011-08-02T16:59:56.253
31
votes
5
answers
Faking Subpixel Antialiasing on Text with Core Animation
objective-c
cocoa
text
core-animation
antialiasing
asked 2011-07-28T11:31:01.087
11
votes
2
answers
How to properly export CALayer on top of AVMutableComposition with AVAssetExportSession
iphone
core-animation
avfoundation
avmutablecomposition
avassetexportsession
asked 2011-07-19T14:52:59.107
22
votes
11
answers
iOS icon jiggle algorithm
iphone
ios
ipad
uiview
core-animation
asked 2011-07-06T23:53:14.703
26
votes
3
answers
Can I animate the UIScrollView contentOffset property via its layer?
ios
uiscrollview
core-animation
cakeyframeanimation
asked 2011-06-30T13:25:28.717
14
votes
2
answers
Anti-alias diagonal edges of CALayer
iphone
ios
core-animation
calayer
antialiasing
asked 2011-06-05T19:22:55.970
17
votes
2
answers
Resize NSWindows with easing animation
cocoa
core-animation
nswindow
asked 2011-06-03T09:40:20.940
31
votes
10
answers
iOS, Restarting animation when coming out of the background
iphone
objective-c
ios
ipad
core-animation
asked 2011-05-18T09:24:07.197
68
votes
8
answers
UIView animateWithDuration doesn't animate cornerRadius variation
ios
uiview
core-animation
uiviewanimation
cornerradius
asked 2011-05-10T09:44:47.230
18
votes
2
answers
What's the best approach to draw lines between views?
iphone
cocoa-touch
core-animation
core-graphics
calayer
asked 2011-05-01T10:40:27.260
33
votes
3
answers
the paper folding/unfolding effect in twitter for iPad
ios
objective-c
animation
core-animation
asked 2011-03-22T01:55:32.740
120
votes
6
answers
How to create custom easing function with Core Animation?
iphone
cocoa-touch
core-animation
tween
asked 2011-03-01T23:01:05.440
10
votes
5
answers
How do you make images wobble like on the iPhone home screen?
iphone
objective-c
ios
core-animation
asked 2011-02-12T19:29:19.563
75
votes
6
answers
iOS: Using UIView's 'drawRect:' vs. its layer's delegate 'drawLayer:inContext:'
iphone
ios
delegates
core-animation
asked 2011-02-12T16:39:56.390
9
votes
2
answers
Core Animation Screenshot on iPad
ipad
ios
core-animation
screenshot
calayer
asked 2010-12-26T21:16:09.463
10
votes
3
answers
How to get UIView frame origin and size while animation
iphone
core-animation
asked 2010-12-12T16:00:40.667
12
votes
2
answers
Difference between [UIView beginAnimations:context:] and [UIView animateWithDuration:animations:]
iphone
objective-c
cocoa-touch
uiview
core-animation
asked 2010-10-09T18:17:23.633
10
votes
6
answers
Stop drawing of CATiledLayer
objective-c
memory-management
core-animation
core-graphics
asked 2010-10-06T10:23:45.913
11
votes
1
answers
What is "-[UIApplication beginIgnoringInteractionEvents] overflow. Ignoring."?
iphone
core-animation
asked 2010-09-24T07:22:15.783
13
votes
2
answers
iOS 4.2: Flip image using block animations
ios4
core-animation
asked 2010-09-17T18:16:52.287
9
votes
5
answers
How can I present a UIView from the bottom of the screen like a UIActionSheet?
iphone
objective-c
cocoa-touch
uiview
core-animation
asked 2010-07-28T20:07:21.453
49
votes
7
answers
What causes this error? "CALayer position contains NaN: [240 nan]"
iphone
core-animation
calayer
asked 2010-06-11T18:15:18.797
16
votes
3
answers
Manually fade in a newly added subview?
iphone
core-animation
subview
ios
asked 2010-05-17T00:02:50.900
19
votes
8
answers
CADisplayLink stops updating when UIScrollView scrolled
iphone
objective-c
cocoa-touch
core-animation
asked 2010-03-26T15:20:09.407
22
votes
3
answers
How to specify selector when CAKeyframeAnimation is finished?
iphone
core-animation
cakeyframeanimation
catransaction
asked 2010-03-18T07:37:31.420
17
votes
3
answers
Programmaticlaly moving rows with animation in UITableView
iphone
cocoa-touch
uitableview
animation
core-animation
asked 2010-02-22T18:45:28.660
13
votes
2
answers
How do I render a view which contains Core Animation layers to a bitmap?
objective-c
cocoa
core-animation
bitmap
rendering
asked 2009-12-30T03:50:35.090
15
votes
9
answers
How do I create/render a UIImage from a 3D transformed UIImageView?
iphone
cocoa-touch
core-animation
asked 2009-12-22T20:39:34.363
38
votes
6
answers
Chaining Core Animation animations
objective-c
cocoa
core-animation
asked 2009-12-15T16:06:43.443
45
votes
11
answers
Shake visual effect on iPhone (NOT shaking the device)
iphone
core-animation
asked 2009-10-27T17:22:46.550
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