Question

When i copy some image files (PNG format only) into my app in Xcode, is the size of the image altered?

Alternately, how can i check the size of my PNG image within xcode?

Thanks in advance!

Answer 1

Here is how you can print the size in bytes:

UIImage *myImage = [UIImage imageNamed:@"xxx.png"];

NSLog(@"MyImage size in bytes:%i",[UIImagePNGRepresentation(myImage) length]);