AnimatedGIFImageSerialization
This library is no longer maintained.
In iOS 13+ and macOS 10.15+, useCGAnimateImageAtURLWithBlockinstead.
AnimatedGIFImageSerialization decodes an UIImage from
Animated GIFs,
following the API conventions of Foundation's NSJSONSerialization class.
By default, UIImage initializers can't decode animated images from GIF files.
This library uses swizzling to provide this functionality for you.
To opt out of this behavior,
set ANIMATED_GIF_NO_UIIMAGE_INITIALIZER_SWIZZLING in your build environment.
If you're using CocoaPods,
you can add this build setting to your Podfile:
post_install do, r, r.pods_project.targets.each do, target, if target.name == 'AnimatedGIFImageSerialization' then
target.build_configurations.each do, config, config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'], =
['$(inherited)', 'ANIMATED_GIF_NO_UIIMAGE_INITIALIZER_SWIZZLING=1']
end
end
end
end
Usage
Decoding
UIImageView *imageView = ...;
imageView.image = [UIImage imageNamed:@"animated.gif"];
Encoding
UIImage *image = ...;
NSData *data = [AnimatedGIFImageSerialization animatedGIFDataWithImage:image
duration:1.0
loopCount:1
error:nil];
Contact
Mattt (@mattt)
License
AnimatedGIFImageSerialization is available under the MIT license.
See the LICENSE file for more info.