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Edit File: cairo-ps.h

/* cairo - a vector graphics library with display and print output
 *
 * Copyright © 2002 University of Southern California
 *
 * This library is free software; you can redistribute it and/or
 * modify it either under the terms of the GNU Lesser General Public
 * License version 2.1 as published by the Free Software Foundation
 * (the "LGPL") or, at your option, under the terms of the Mozilla
 * Public License Version 1.1 (the "MPL"). If you do not alter this
 * notice, a recipient may use your version of this file under either
 * the MPL or the LGPL.
 *
 * You should have received a copy of the LGPL along with this library
 * in the file COPYING-LGPL-2.1; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
 * You should have received a copy of the MPL along with this library
 * in the file COPYING-MPL-1.1
 *
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
 * OF ANY KIND, either express or implied. See the LGPL or the MPL for
 * the specific language governing rights and limitations.
 *
 * The Original Code is the cairo graphics library.
 *
 * The Initial Developer of the Original Code is University of Southern
 * California.
 *
 * Contributor(s):
 *	Carl D. Worth <cworth@cworth.org>
 */

#ifndef CAIRO_PS_H
#define CAIRO_PS_H

#include "cairo.h"

#if CAIRO_HAS_PS_SURFACE

#include <stdio.h>

CAIRO_BEGIN_DECLS

/* PS-surface functions */

/**
 * cairo_ps_level_t:
 * @CAIRO_PS_LEVEL_2: The language level 2 of the PostScript specification. (Since 1.6)
 * @CAIRO_PS_LEVEL_3: The language level 3 of the PostScript specification. (Since 1.6)
 *
 * #cairo_ps_level_t is used to describe the language level of the
 * PostScript Language Reference that a generated PostScript file will
 * conform to.
 *
 * Since: 1.6
 **/
typedef enum _cairo_ps_level {
    CAIRO_PS_LEVEL_2,
    CAIRO_PS_LEVEL_3
} cairo_ps_level_t;

cairo_public cairo_surface_t *
cairo_ps_surface_create (const char		*filename,
			 double			 width_in_points,
			 double			 height_in_points);

cairo_public cairo_surface_t *
cairo_ps_surface_create_for_stream (cairo_write_func_t	write_func,
				    void	       *closure,
				    double		width_in_points,
				    double		height_in_points);

cairo_public void
cairo_ps_surface_restrict_to_level (cairo_surface_t    *surface,
                                    cairo_ps_level_t    level);

cairo_public void
cairo_ps_get_levels (cairo_ps_level_t const  **levels,
                     int                      *num_levels);

cairo_public const char *
cairo_ps_level_to_string (cairo_ps_level_t level);

cairo_public void
cairo_ps_surface_set_eps (cairo_surface_t	*surface,
			  cairo_bool_t           eps);

cairo_public cairo_bool_t
cairo_ps_surface_get_eps (cairo_surface_t	*surface);

cairo_public void
cairo_ps_surface_set_size (cairo_surface_t	*surface,
			   double		 width_in_points,
			   double		 height_in_points);

cairo_public void
cairo_ps_surface_dsc_comment (cairo_surface_t	*surface,
			      const char	*comment);

cairo_public void
cairo_ps_surface_dsc_begin_setup (cairo_surface_t *surface);

cairo_public void
cairo_ps_surface_dsc_begin_page_setup (cairo_surface_t *surface);

CAIRO_END_DECLS

#else  /* CAIRO_HAS_PS_SURFACE */
# error Cairo was not compiled with support for the ps backend
#endif /* CAIRO_HAS_PS_SURFACE */

#endif /* CAIRO_PS_H */