Index Hierarchy NSImage(HTML) Category Reference Declared in DTImage+HTML.h Overview Category used to have the same method available for unit testing on Mac on iOS. Tasks – dataForPNGRepresentation Instance Methods dataForPNGRepresentation Retrieve the NSData representation of a NSImage. - (NSData *)dataForPNGRepresentation Return Value The NSData representation of the NSImage instance receiving this message. Declared In DTImage+HTML.h Index Hierarchy