https://github.com/mattt/WebPImageSerialization

Complete WebP Support for iOS, with Functions, NSJSONSerialization-style Class, and (Optional) UIImage Swizzling
https://github.com/mattt/WebPImageSerialization

Last synced: 7 days ago
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Complete WebP Support for iOS, with Functions, NSJSONSerialization-style Class, and (Optional) UIImage Swizzling

• Host: GitHub
• URL: https://github.com/mattt/WebPImageSerialization
• Owner: mattt
• License: mit
• Archived: true
• Created: 2014-02-27T00:32:46.000Z (over 10 years ago)
• Default Branch: main
• Last Pushed: 2021-04-06T17:44:16.000Z (over 3 years ago)
• Last Synced: 2024-10-07T12:04:31.365Z (about 1 month ago)
• Language: C
• Size: 5.93 MB
• Stars: 281
• Watchers: 6
• Forks: 25
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# WebPImageSerialization

`WebPImageSerialization` encodes and decodes between `UIImage`

and [WebP](https://developers.google.com/speed/webp/) images,

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 `WEBP_NO_UIIMAGE_INITIALIZER_SWIZZLING` in your build environment.

If you're using CocoaPods,

you can add this build setting to your `Podfile`:

```ruby

post_install do |r|

  r.pods_project.targets.each do |target|

    if target.name == 'WebPImageSerialization' then

      target.build_configurations.each do |config|

        config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||=

          ['$(inherited)', 'WEBP_NO_UIIMAGE_INITIALIZER_SWIZZLING=1']

      end

    end

  end

end

```

## Usage

### Decoding

```objective-c

UIImageView *imageView = ...;

imageView.image = [UIImage imageNamed:@"image.webp"];

```

### Encoding

```objective-c

NSData *data = UIImageWebPRepresentation(imageView.image);

```

---

## Contact

Mattt ([@mattt](https://twitter.com/mattt))

## License

WebPImageSerialization is available under the MIT license. See the LICENSE file for more info.