Overlay Properties

 Show Rulers

Shows rulers along the horizontal and vertical sides of the image.

Tick Marks

 Automatic Interval

Check this box to draw tick marks along the edges of the image.

Interval

Specify the intervale, in pixels, between tick marks.

 Outline Image

Check this box to draw an outline rectangle around the image.

Overlay Grid

 Enable Grid

Check this box to draw a grid over top of the image.

 White Grid Lines

Check this box to draw grid lines in white instead of the default black.

Overlay Properties

Color

Select the color for drawing overlay markers. The "Normal" setting draws markers the same color as on the screen.

Background

Select the color for drawing the background of overlay markers, such as the background behind text. The "Normal" setting draws background with the color shown on the screen.