cairodriver/set_window.c

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/*!
   \file lib/cairodriver/set_window.c
 
   \brief GRASS cairo display driver - set window
 
   SPDX-FileCopyrightText: 2007-2008 Lars Ahlzen
   SPDX-FileCopyrightText: GRASS Development Team
   SPDX-License-Identifier: GPL-2.0-or-later
 
   \author Lars Ahlzen <lars ahlzen.com> (original contributor)
   \author Glynn Clements
 */
 
#include "cairodriver.h"
 
/*!
   \brief Set window
 
   \param t,b,l,r top, bottom, left, right
 */
void Cairo_Set_window(double t, double b, double l, double r)
{
    G_debug(1, "Cairo_Set_window: %f %f %f %f", t, b, l, r);
 
    cairo_reset_clip(cairo);
    cairo_rectangle(cairo, l, t, r - l, b - t);
    cairo_clip(cairo);
 
    return;
}