gbegin(3G)							    gbegin(3G)

NAME    [Toc]    [Back]

     ginit, gbegin - create a window that occupies the entire screen

C SPECIFICATION    [Toc]    [Back]

     void ginit()

     void gbegin()

PARAMETERS    [Toc]    [Back]

     none

DESCRIPTION    [Toc]    [Back]

     ginit creates a window that covers	the entire screen, and initializes its
     graphics state to the same	values as would	a winopen followed by a
     greset.  It also sets the MOUSEX valuator to getgdesc(GD_XPMAX)/2 with
     range 0 to	getgdesc(GD_XPMAX), and	sets the MOUSEY	valuator to
     getgdesc(GD_YPMAX)/2 with range 0 to getgdesc(GD_YPMAX)/2.	 gbegin	does
     the same, except it does not alter	the color map.

     These routines are	a carry-over from the days before there	was a window
     manager.  Although	they continue function,	we recommend that all new
     development be designed to	work with the window manager and to use
     winopen.

SEE ALSO    [Toc]    [Back]

     greset, winopen

NOTE    [Toc]    [Back]

     These routines are	available only in immediate mode.


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