How to add border on only one side
Due to my Nikon D90 image sensor size of 23.6 x 15.8mm and it does not correlate to an 8" x 10" print aspect ratio, I would like to know how to add a border to the image so the aspect ratio will be correct for an 8" x 10" print in order to fool the printer so it doesn't autoamtically crop any of the image. How can I do this? Note: I'm using the Kodak printer at a local CVS store as this quality is good enough for 8" x 10" home use.
