Questions tagged [caanimation]
CAAnimation is an abstract animation class from Apple QuartzCore framework. It provides the basic support for the CAMediaTiming and CAAction protocols.
caanimation
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How to implement iOS 18 AI/Siri animation using UIKit
I want to implement the this effect in my app (A colorful wave around screen) using UIKit.
Maybe called ColorfulWaveView and I can add it to UIWindow so that my app can use this effect.
I tried many ...
- 347
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NSImageView animation regression in Sonoma?
Before macOS Sonoma I could simply animate NSImageView size and position like this:
_imageView.wantsLayer = YES;
CALayer *layer = _imageView.layer;
[CATransaction begin];
[...
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UIBezierPath Core Animation reverse both strokeStart and strokeEnd
I'm trying to create an indefinite loader where a bar moves from left to right. It's kind of like the spinner you see in Google Apps, but then a bar. This blog is a great post to show how a spinner ...
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Animate CAShapeLayer transition
I have tableView, embed in StackView, stackView.
My tableView height is dynamic(depends on its contentSize) and with alpha(0.3). I need to get shadow on this tableView. I try to add shadow to my ...
- 13
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Animate image crop from right to left
I want to animate a change in the width of an ImageView in Swift, in a way it will be appeared as if the image is being cropped from right to left. I mean that I want the image to always stick to the ...
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Animate several properties of several views with Core Animation
I want to animate several properties of several subviews using Core Animations in Swift. I'm looking for a way to group the animations together and handle them as one, mainly to be able to synchronise ...
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Animate image scale change while preserving its width and height
I want to animate zooming-in and out from image in Swift using CAAnimation while preserving the original width and height of the image (i.e. show smaller area in the image enlarged).
I tried to use ...
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What does "urSoBasic" means in CAAnimation?
I'm trying to implement some animation via CAAnimation, So I'm finding some references via google.
And I found so many examples are achieve the goal using String "urSoBasic" as a key, like ...
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How to set path in CAKeyframAnimation and change cell's hierarch?
I want to achieve the effect like this: I click cell and the button's alpha become to 0, then enlarge the cell and move to center of Screen.
And Here is my code and gif:
**// This is my VC**
class ...
- 167
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how to get CoreAnimation frames
I want to generate video/gif with a animating UIView.
This is the way i used CADisplayLink to capture UIView:
public func startCapture(fps: NSInteger){
if let _ = captureDisplayLink {
...
- 73
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Mac OS - swift - CABasicAnimation current value
I have a CABasicAnimation moving a NSHostingView (it's a scrolling marquee text). When the user get his mouse cursor over the view, the animation must stops and it can interact with the view.
I tried ...
- 619
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How to animate sublayer contents?
I have a layer and want to create an animation for this layer which will update contents of one of sublayers. CAAnimation keyPath has a notation, like sublayers.layerName.propertyName to update some ...
- 263
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UIView: animate a gradient inifinitely in the same given direction?
I would like to add a CAAnimation to a gradient and apply it to a UIView, looking like this:
The idea is that 20% of the gradient is fully white, and the fully blue part moves from left to right, and ...
- 1,414
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Can I have kCATransitionReveal + kCATransitionFade working at the same time?
What I want to achive is a kCATransitionReveal effect while it also fades out.
I am using the animation to animate an UIImageView content change. With kCATransitionReveal the old image goes away while ...
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Draw animated rounded rect line with gradient color
So I'm trying to create a loading indicator on an element, basically it's a path that's expanding and contracting towards the end.
The hard part is that the path is a gradient color which I have no ...
