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ddead8e061
When accessing the underlying drawable etc of an xlib surface, it is also helpful to be able to get the width and height without a server round trip. This patch provides those functions.
100 lines
3 KiB
C
100 lines
3 KiB
C
/* cairo - a vector graphics library with display and print output
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*
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* Copyright © 2002 University of Southern California
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*
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* This library is free software; you can redistribute it and/or
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* modify it either under the terms of the GNU Lesser General Public
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* License version 2.1 as published by the Free Software Foundation
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* (the "LGPL") or, at your option, under the terms of the Mozilla
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* Public License Version 1.1 (the "MPL"). If you do not alter this
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* notice, a recipient may use your version of this file under either
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* the MPL or the LGPL.
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*
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* You should have received a copy of the LGPL along with this library
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* in the file COPYING-LGPL-2.1; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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* You should have received a copy of the MPL along with this library
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* in the file COPYING-MPL-1.1
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
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* OF ANY KIND, either express or implied. See the LGPL or the MPL for
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* the specific language governing rights and limitations.
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*
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* The Original Code is the cairo graphics library.
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*
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* The Initial Developer of the Original Code is University of Southern
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* California.
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*
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* Contributor(s):
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* Carl D. Worth <cworth@cworth.org>
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*/
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#ifndef CAIRO_XLIB_H
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#define CAIRO_XLIB_H
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#include <cairo.h>
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#if CAIRO_HAS_XLIB_SURFACE
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#include <X11/Xlib.h>
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CAIRO_BEGIN_DECLS
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cairo_public cairo_surface_t *
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cairo_xlib_surface_create (Display *dpy,
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Drawable drawable,
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Visual *visual,
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int width,
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int height);
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cairo_public cairo_surface_t *
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cairo_xlib_surface_create_for_bitmap (Display *dpy,
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Pixmap bitmap,
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Screen *screen,
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int width,
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int height);
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cairo_public void
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cairo_xlib_surface_set_size (cairo_surface_t *surface,
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int width,
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int height);
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cairo_public void
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cairo_xlib_surface_set_drawable (cairo_surface_t *surface,
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Drawable drawable,
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int width,
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int height);
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cairo_public Display *
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cairo_xlib_surface_get_display (cairo_surface_t *surface);
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cairo_public Drawable
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cairo_xlib_surface_get_drawable (cairo_surface_t *surface);
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cairo_public Screen *
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cairo_xlib_surface_get_screen (cairo_surface_t *surface);
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cairo_public Visual *
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cairo_xlib_surface_get_visual (cairo_surface_t *surface);
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cairo_public int
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cairo_xlib_surface_get_depth (cairo_surface_t *surface);
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cairo_public int
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cairo_xlib_surface_get_width (cairo_surface_t *surface);
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cairo_public int
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cairo_xlib_surface_get_height (cairo_surface_t *surface);
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CAIRO_END_DECLS
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#else /* CAIRO_HAS_XLIB_SURFACE */
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# error Cairo was not compiled with support for the xlib backend
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#endif /* CAIRO_HAS_XLIB_SURFACE */
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#endif /* CAIRO_XLIB_H */
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