GRID DISPLAY AND GRID/CURSOR SNAPPING

Description

There are three conditions dealing with the display and snapping of grid points in a graphics window

Grid Display in which grid points are displayed as points or lines on the graphics window
Grid Snapping in which the grid is turned on. The behavior of the cursor depends on the Cursor Snap setting.
Cursor Snapping which determines whether to force the cursor to move only between grid points or to snap to a grid when a point is digitized.

Name	Key-in	Arguments	Description
Grid Set	GriSet		Sets grid display and snapping using a dialog box (See below)
Grid Display On	GriOn		Turns grid point display on
Grid Display Off	GriOff		Turns grid point display off
Grid Display Toggle	GriTog		Toggles grid point display
Grid Resolution Set	GriRes	Distance	Set grid point display resolution in ground units
Grid Type	GriTyp	0 \| 1	0 = Show grid as points 1 = Show grid as lines
Grid Snap if Displayed	GriSnaDis		Turns on grid snapping only if the grid display is on. (see Grid On)
Grid Snap On	GriSnaOn		Turns on grid snapping. The behavior of the cursor depends on the Cursor Snap setting.
Grid Snap Off	GriSnaOff		Turns off grid snapping.
Grid Snap Toggle	GriSnaTog		Toggle between the three grid snapping modes shown above.
Cursor Snap On	CurSnaOn		Set the cursor to move only between grid points
Cursor Snap Off	CurSnaOff		Set the cursor to move with the current input device and snap to a grid point only when a point is digitized.
Cursor Snap Tog	CurSnaTog		Toggles between Cursor Snap On and Cursor Snap Off