Mask > Define Mask by Threshold
Runs the Binary > Define Threshold command and saves the resulting binary layer as the graticule image.
Mask > Edit Mask
Opens the binary editor in which it is possible to draw/edit the graticule mask.
See also Drawing tools
Mask > Load Mask
Displays a dialog window which selects a file with the graticule, previously exported via the Binary > Mask > Save Mask command.
Mask > Mask Transparency
Sets transparency of the graticule mask. The following options are available:
Display Contour Only
Only a single pixel contour around the mask is shown.
Partial Transparency
The mask is shown partially transparent.
No Transparency
The mask is shown in full color without any transparency.
Mask > Mask Properties
Opens the graticule properties window and selects the Mask type. See Binary > Mask > Mask Properties. Mask will be activated after clicking the button.