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algal/ImageToURL.swift

Created July 10, 2015 23:50
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Save a UIImage into a URL
Raw
ImageToURL.swift
/// Save image in an in-memory URL
func toURL(image:UIImage) -> NSURL
{
let img = image
let imgData:NSData = UIImagePNGRepresentation(img)
let dataFormatString = "data:image/png;base64,%@"
let dataString = String(format: dataFormatString, imgData.base64EncodedStringWithOptions(.allZeros))
let dataURL = NSURL(string: dataString)!
return dataURL
}
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