reshapeviewport(3G)					   reshapeviewport(3G)

NAME    [Toc]    [Back]

     reshapeviewport - sets the	viewport to the	dimensions of the current
     graphics window

C SPECIFICATION    [Toc]    [Back]

     void reshapeviewport()

PARAMETERS    [Toc]    [Back]

     none

DESCRIPTION    [Toc]    [Back]

     reshapeviewport sets the viewport to the dimensions of the	current
     graphics window.  Call it whenever	REDRAW events are received for windows
     whose size	is unconstrained, and therefore	could have changed.

     reshapeviewport is	equivalent to:

	  long xsize, ysize;

	  getsize(&xsize, &ysize);
	  viewport(0, xsize-1, 0, ysize-1);

SEE ALSO    [Toc]    [Back]

     getorigin,	getsize, viewport

NOTE    [Toc]    [Back]

     This routine is available only in immediate mode.


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