Convert nsdictionary to nsdata

Question

have an app that can take a picture and then upload to a server. encoding it to base 64 and pass it thru a XMLRPC to my php server.

i want to take the NSDictionary info

Answer 1

I know a bit too late, but just in case someone bumps into this same issue. UIImage is not serializable, but you can serialize it using the code:

if your image is JPG:

NSData *imagenBinaria = [NSData dataWithData:UIImageJPEGRepresentation(imagen, 0.0)]; 

// imagen is a UIImage object

if your image is PNG:

NSData *imagenBinaria = [NSData dataWithData:UIImagePNGRepresentation(imagen)]; 

// imagen is a  UIImage object