Use the setup commands to configure the setup for image or drawing compare. You can use these commands to display the differences between images or drawing.
• Show A-B—Displays A, minus the portion that intersects with B
• Show B-A—Displays B, minus the portion that intersects A
• Show Both—Displays A and B and their intersection in black
• Show Differences—Displays the differences between the two images or drawings
• Show Overlap—Displays only the area that overlaps between two images or drawings