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https://github.com/mysterioustrousers/MTAnimation
Animate UIView with 25+ timing functions. (Bounce, elastic, exponential, etc.)
https://github.com/mysterioustrousers/MTAnimation
Last synced: about 1 month ago
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Animate UIView with 25+ timing functions. (Bounce, elastic, exponential, etc.)
- Host: GitHub
- URL: https://github.com/mysterioustrousers/MTAnimation
- Owner: mysterioustrousers
- License: mit
- Created: 2013-05-03T18:39:59.000Z (over 11 years ago)
- Default Branch: master
- Last Pushed: 2019-06-03T14:01:10.000Z (over 5 years ago)
- Last Synced: 2024-04-26T06:44:34.846Z (8 months ago)
- Language: Objective-C
- Homepage: http://mysterioustrousers.com/news/2013/3/25/visceral-apps-and-you
- Size: 5.58 MB
- Stars: 504
- Watchers: 21
- Forks: 56
- Open Issues: 4
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome - MTAnimation - Animate UIView with 25+ timing functions. (Bounce, elastic, exponential, etc.) (etc)
- awesome - MTAnimation - Animate UIView with 25+ timing functions. (Bounce, elastic, exponential, etc.) (etc)
README
MTAnimation
===========
Animate UIView/NSView with 25+ timing functions. (Bounce, elastic, exponential, etc.)
Allows you to animate views in your app in the way you're familiar with (e.g. `[UIView animateWithDuration:animations:]`) but adds 25+ [easing functions](http://easings.net/) (from jQuery) to make your animations more [visceral](http://mysterioustrousers.com/news/2013/3/25/visceral-apps-and-you).
Advantages:
- Methods very similar to Apple's API.
- No Swizzling.
- No need to mess with keypaths, just change the properties on UIView and you're golden.
- Proper transform matrix interpolation, so rotations look correct.
- Install with cocoapods.
- Category methods prefixed.
## Installation
In your Podfile, add this line:
pod "MTAnimation"
Then add the import:
```objc
// Same import for both iOS/OSX
#import
```
## Preview
[](https://dl.dropboxusercontent.com/u/2771219/github/MTAnimation/demo.mov)
## Example App
#### iOS
* Clone the repo (or download [the zip](https://github.com/mysterioustrousers/MTAnimation/archive/master.zip)) and run the iPad demo app to play around.
#### OSX
* Download and run a developer signed [Mac Example](https://github.com/mysterioustrousers/MTAnimation-Mac-Example/raw/master/MTAnimationMacExample.app.zip)
* Clone the [repo](https://github.com/mysterioustrousers/MTAnimation-Mac-Example) (or download [the zip](https://github.com/mysterioustrousers/MTAnimation-Mac-Example/archive/master.zip)) and build & run the mac app yourself.
## Example Usage
Similar to the UIKits animation methods but you must supply an array of all the views you will be animating and an easing function.
```objc
[UIView mt_animateWithViews:@[view]
duration:0.25
timingFunction:kMTEaseOutBack
animations:^{
CGRect r = _logoImageView.frame;
r.origin.x = 50;
_logoImageView.frame = r;
}];
```
You can animate:
```objc
UIView/NSView - frame
UIView/NSView - bounds
UIView - center
UIView/NSView - alpha
UIView - transform (CGAffineTransform)
CALayer - transform (CATransform3D)
```
You can cut an animation into parts (using the `range` param). You might use this to swap the view half way through a flip animation:
```objc
_logoImageView.image = [UIImage imageNamed:@"logo"];
[UIView mt_animateWithViews:[view mt_allSubviews]
duration:0.25
delay:0
timingFunction:kMTEaseOutBack
range:MTMakeAnimationRange(0, 0.135)
options:0
animations:^{
CGFloat radians = mt_degreesToRadians(_endRotation);
_logoImageView.layer.transform = CATransform3DMakeRotation(radians, 0, 1, 0);
} completion:^{
_logoImageView.image = [UIImage imageNamed:@"logo-flip"];
[UIView mt_animateWithWithViews:[view mt_allSubviews]
duration:0.25
delay:0
timingFunction:kMTEaseOutBack
range:MTMakeAnimationRange(0.135, 1)
options:0
animations:^{
CGFloat radians = mt_degreesToRadians(_endRotation);
_logoImageView.layer.transform = CATransform3DMakeRotation(radians, 0, 1, 0);
} completion:^{
}];
}];
```
This code will animate until the image is sideways, then swap out the image view's image and continue the animation so it looks like it has a backside.
## Notes
* The view you animate must be layer backed. See `[NSView setWantsLayer:]`.
## Author
[Adam Kirk](https://github.com/atomkirk) ([@atomkirk](https://twitter.com/atomkirk))
## Contributing
I have `TODO:` comments on stuff I need some help with, so feel free.
## Credits
Inspired by [Nocho Soto's NSBKeyframeAnimation Library](https://github.com/NachoSoto/NSBKeyframeAnimation)
Code extracts from [Ivan VuÄica & Amr Aboelela work on CAAnimation](http://svn.gna.org/svn/gnustep/libs/quartzcore/trunk/Source/CAAnimation.m)
[Easing functions](http://easings.net/) from [jQuery](http://gsgd.co.uk/sandbox/jquery/easing/jquery.easing.1.3.js)
## License
Copyright (c) 2010 Mysterious Trousers, LLC (http://www.mysterioustrousers.com)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.