This example is sizing a graphic for 4.5” width at 300 dpi, with an original graphic with a width greater than desired 1350 pixels (4.5 * 300), i.e., the original graphic is too large.
This example is sizing a graphic for 4.5” width at 300 dpi, with an original graphic with a width greater than desired 1350 pixels (4.5 * 300), i.e., the original graphic is too large.