Crop Marks
Crop marks are an aid to cutting a precise border around a printed image using a paper trimmer. The Crop Marks transformation adds a border to an image and places crop marks in that border.
Line Length
This determines the length of the crop mark lines. You can set the units to pixels, inches, mm, or cm.
Line Thickness
This determines the thickness of the crop mark lines in the same units you used for the line length.
Line Color
This sets the line color.
Setback
This sets the distance that the crop marks are set back from the image margin (see below).
Margin
This sets the width of the margin you want to leave around the image after it is cropped (see below).
Border Color
This sets the color of the border. To make the crop marks visible, the border color must be different from the line color.