grid:snapping-on?

List of:	Scheme Extensions
Subjects:	Grids, Picking
Contents:	Graphic Interaction

Action:		Determines the current status of grid snapping.
Filename:		gi/gi_scm/grid_scm.cxx
Syntax:		(grid:snapping-on?)
Arg Types:		None
Returns:		boolean
Example:		; grid:snapping-on?
		; Determine if snapping of pick positions
		; to the nearest grid point is enabled.
		(grid:snapping-on?)
		;; #f
		; Enable snapping of pick positions
		; to the nearest grid point.
		(grid:set-snapping #t)
		;; ()
		(grid:snapping-on?)
		;; #t

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