NAME

reshapeviewport - sets the viewport to the current dimensions of the graphport
in the window manager

SPECIFICATION

C
reshapeviewport()

FORTRAN
subroutine reshap

Pascal
procedure reshapeviewport;

DESCRIPTION

reshapeviewport sets the viewport to the current dimensions of
 the graphport.

reshapeviewport is equivalent to:

       int xmin, xmax, ymin, ymax;
       getorigin(&xmin, &ymin);
       getsize(&xmax, &ymax);
       xmax += xmin − 1;
       ymax += ymin − 1;
       viewport(xmin, xmax, ymin, ymax);

reshapeviewport is normally used when REDRAW events are received. It is most useful in programs designed to be independent of the viewport size and shape. 

SEE ALSO

getorigin, getsize, viewport, “Multiple Exposure: The IRIS Window Manager” in the IRIS User’s Guide

NOTE

This command can be used only in immediate mode. 

Version 2.4  —  May 08, 1986