i want to resize some jpeg images for print say like 8r, 10 by 15 and 16 by 20.
is it possible to use photoshop and change image size accordingly or need to crop the original file according to print size?
Erm.. but you know that cropping and resizing is something different?
Resizing: keep all content of the image, 'squeeze' it into smaller size
Cropping: cut off parts of the image so that the remaining part is of smaller size.