96 lines
3.0 KiB
Markdown
96 lines
3.0 KiB
Markdown
# SDWebImageWebPCoder
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[](https://travis-ci.org/SDWebImage/SDWebImageWebPCoder)
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[](http://cocoapods.org/pods/SDWebImageWebPCoder)
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[](http://cocoapods.org/pods/SDWebImageWebPCoder)
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[](http://cocoapods.org/pods/SDWebImageWebPCoder)
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[](https://github.com/SDWebImage/SDWebImageWebPCoder)
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Starting with the SDWebImage 5.0 version, we moved the WebP support code and [libwebp](https://github.com/webmproject/libwebp) from the Core Repo to this stand-alone repo.
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SDWebImageWebPCoder supports both WebP decoding and encoding, for Static WebP or Animated WebP as well.
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## Requirements
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+ iOS 8
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+ macOS 10.10
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+ tvOS 9.0
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+ watchOS 2.0
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## Installation
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#### CocoaPods
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SDWebImageWebPCoder is available through [CocoaPods](http://cocoapods.org). To install it, simply add the following line to your Podfile:
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```ruby
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pod 'SDWebImageWebPCoder'
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```
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#### Carthage
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SDWebImageWebPCoder is available through [Carthage](https://github.com/Carthage/Carthage).
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```
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github "SDWebImage/SDWebImageWebPCoder"
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```
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## Usage
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+ Objective-C
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```objective-c
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// Add coder
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SDImageWebPCoder *webPCoder = [SDImageWebPCoder sharedCoder];
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[[SDImageCodersManager sharedManager] addCoder:webPCoder];
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// WebP image loading
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UIImageView *imageView;
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NSURL *webpURL;
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[imageView sd_setImageWithURL:webpURL];
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// WebP image encoding
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UIImage *image;
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NSData *webpData = [[SDImageWebPCoder sharedCoder] encodedDataWithImage:image format:SDImageFormatWebP options:nil];
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```
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+ Swift
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```swift
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// Add coder
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let WebPCoder = SDImageWebPCoder.shared
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SDImageCodersManager.shared.addCoder(WebPCoder)
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// WebP online image loading
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let webpURL: URL
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let imageView: UIImageView
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imageView.sd_setImage(with: webpURL)
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// WebP image encoding
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let image: UIImage
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let webpData = SDImageWebPCoder.shared.encodedData(with: image, format: .webP, options: nil)
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```
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## Example
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To run the example project, clone the repo, and run `pod install` from the Example directory first.
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This is a demo to show how to use `WebP` and animated `WebP` images via `SDWebImage`.
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## Screenshot
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<img src="https://raw.githubusercontent.com/SDWebImage/SDWebImageWebPCoder/master/Example/Screenshot/WebPDemo.png" width="300" />
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These WebP images are from [WebP Gallery](https://developers.google.com/speed/webp/gallery1) and [GIF vs APNG vs WebP](http://littlesvr.ca/apng/gif_apng_webp.html)
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## Author
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[Bogdan Poplauschi](https://github.com/bpoplauschi)
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[DreamPiggy](https://github.com/dreampiggy)
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## License
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SDWebImageWebPCoder is available under the MIT license. See [the LICENSE file](https://github.com/SDWebImage/SDWebImageWebPCoder/blob/master/LICENSE) for more info.
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