nsratha rathahin
rathahin
/ gif.swift
Created
March 14, 2017 08:56
— forked from westerlund/gif.swift
Create an animated gif in swift
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| func createGIF(with images: [UIImage], loopCount: Int = 0, frameDelay: Double, callback: (data: NSData?, error: NSError?) -> ()) { | |
| let fileProperties = [kCGImagePropertyGIFDictionary as String: [kCGImagePropertyGIFLoopCount as String: loopCount]] | |
| let frameProperties = [kCGImagePropertyGIFDictionary as String: [kCGImagePropertyGIFDelayTime as String: frameDelay]] | |
| let documentsDirectory = NSTemporaryDirectory() | |
| let url = NSURL(fileURLWithPath: documentsDirectory)?.URLByAppendingPathComponent("animated.gif") | |
| if let url = url { | |
| let destination = CGImageDestinationCreateWithURL(url, kUTTypeGIF, UInt(images.count), nil) | |
| CGImageDestinationSetProperties(destination, fileProperties) |