grid:displayed?

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

Action:		Determines if the grid is displayed.
Filename:		gi/gi_scm/grid_scm.cxx
Syntax:		(grid:displayed?)
Arg Types:		None
Returns:		boolean
Description:		This extension returns #t if the grid is displayed; otherwise, it returns #f. By default, the grid is not displayed.
Example:		; grid:displayed?
		; Determine if the grid is displayed.
		(grid:displayed?)
		;; #f
		; Turn the grid on.
		(grid:set-display #t)
		;; ()
		; Determine if the grid is displayed.
		(grid:displayed?)
		;; #t

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