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*
*                            Open Watcom Project
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* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
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****************************************************************************/


#include "gdefn.h"


void _WCI86FAR _CGRAPH _setviewport( short x1, short y1, short x2, short y2 )
/*======================================================================

   This routine sets the clip region and moves the origin to the top left
   corner of the new region. */

{
    _setcliprgn( x1, y1, x2, y2 );
    if( x1 > x2 ) x1 = x2;
    if( y1 > y2 ) y1 = y2;
    _setlogorg( x1, y1 );
}

Entry( _SETVIEWPORT, _setviewport ) // alternate entry-point
