Get the correct image width and height of an NSImage

Question

I use the code below to get the width and height of a NSImage:

NSImage *image = [[[NSImage alloc] initWithContentsOfFile:[NSString stringWithFormat:s]] autorelea         


        

Answer 1

NSImage size method returns size information that is screen resolution dependent. To get the size represented in the actual file image you need to use an NSImageRep.

Refer nsimage-size-not-real-size-with-some-pictures link and get helped