I want to send UIImage from my application to the server. I use ASIHTTPRequest. I’ll send NSData but how to convert from UIImage to NSData?
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I want to send UIImage from my application to the server. I use ASIHTTPRequest. I’ll send NSData but how to convert from UIImage to NSData?
If you need PNG data in your NSData you can use:
NSData *data = UIImagePNGRepresentation(img);
Where img is your UIImage. There is a similar function for JPG.