So in photoshop if I have a picture of a head, and I want to make a line from the top of the head to the bottom of the head, how do I display the middle of that line? The ruler tool doesn't have an option to mark the center.
Is there any program that has that simple option? I just want to draw a line and have it mark the center.
EDIT: All great suggestions. Additionally, you can use Marquee tool and just press ctrl + t after you draw a box and it will show the center temporarily.