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  1. /* cairo - a vector graphics library with display and print output
  2.  *
  3.  * Copyright © 2002 University of Southern California
  4.  *
  5.  * This library is free software; you can redistribute it and/or
  6.  * modify it either under the terms of the GNU Lesser General Public
  7.  * License version 2.1 as published by the Free Software Foundation
  8.  * (the "LGPL") or, at your option, under the terms of the Mozilla
  9.  * Public License Version 1.1 (the "MPL"). If you do not alter this
  10.  * notice, a recipient may use your version of this file under either
  11.  * the MPL or the LGPL.
  12.  *
  13.  * You should have received a copy of the LGPL along with this library
  14.  * in the file COPYING-LGPL-2.1; if not, write to the Free Software
  15.  * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
  16.  * You should have received a copy of the MPL along with this library
  17.  * in the file COPYING-MPL-1.1
  18.  *
  19.  * The contents of this file are subject to the Mozilla Public License
  20.  * Version 1.1 (the "License"); you may not use this file except in
  21.  * compliance with the License. You may obtain a copy of the License at
  22.  * http://www.mozilla.org/MPL/
  23.  *
  24.  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
  25.  * OF ANY KIND, either express or implied. See the LGPL or the MPL for
  26.  * the specific language governing rights and limitations.
  27.  *
  28.  * The Original Code is the cairo graphics library.
  29.  *
  30.  * The Initial Developer of the Original Code is University of Southern
  31.  * California.
  32.  *
  33.  * Contributor(s):
  34.  *      Carl D. Worth <cworth@cworth.org>
  35.  */
  36.  
  37. #ifndef CAIRO_PS_H
  38. #define CAIRO_PS_H
  39.  
  40. #include "cairo.h"
  41.  
  42. #if CAIRO_HAS_PS_SURFACE
  43.  
  44. #include <stdio.h>
  45.  
  46. CAIRO_BEGIN_DECLS
  47.  
  48. /* PS-surface functions */
  49.  
  50. /**
  51.  * cairo_ps_level_t:
  52.  * @CAIRO_PS_LEVEL_2: The language level 2 of the PostScript specification. (Since 1.6)
  53.  * @CAIRO_PS_LEVEL_3: The language level 3 of the PostScript specification. (Since 1.6)
  54.  *
  55.  * #cairo_ps_level_t is used to describe the language level of the
  56.  * PostScript Language Reference that a generated PostScript file will
  57.  * conform to.
  58.  *
  59.  * Since: 1.6
  60.  **/
  61. typedef enum _cairo_ps_level {
  62.     CAIRO_PS_LEVEL_2,
  63.     CAIRO_PS_LEVEL_3
  64. } cairo_ps_level_t;
  65.  
  66. cairo_public cairo_surface_t *
  67. cairo_ps_surface_create (const char             *filename,
  68.                          double                  width_in_points,
  69.                          double                  height_in_points);
  70.  
  71. cairo_public cairo_surface_t *
  72. cairo_ps_surface_create_for_stream (cairo_write_func_t  write_func,
  73.                                     void               *closure,
  74.                                     double              width_in_points,
  75.                                     double              height_in_points);
  76.  
  77. cairo_public void
  78. cairo_ps_surface_restrict_to_level (cairo_surface_t    *surface,
  79.                                     cairo_ps_level_t    level);
  80.  
  81. cairo_public void
  82. cairo_ps_get_levels (cairo_ps_level_t const  **levels,
  83.                      int                      *num_levels);
  84.  
  85. cairo_public const char *
  86. cairo_ps_level_to_string (cairo_ps_level_t level);
  87.  
  88. cairo_public void
  89. cairo_ps_surface_set_eps (cairo_surface_t       *surface,
  90.                           cairo_bool_t           eps);
  91.  
  92. cairo_public cairo_bool_t
  93. cairo_ps_surface_get_eps (cairo_surface_t       *surface);
  94.  
  95. cairo_public void
  96. cairo_ps_surface_set_size (cairo_surface_t      *surface,
  97.                            double                width_in_points,
  98.                            double                height_in_points);
  99.  
  100. cairo_public void
  101. cairo_ps_surface_dsc_comment (cairo_surface_t   *surface,
  102.                               const char        *comment);
  103.  
  104. cairo_public void
  105. cairo_ps_surface_dsc_begin_setup (cairo_surface_t *surface);
  106.  
  107. cairo_public void
  108. cairo_ps_surface_dsc_begin_page_setup (cairo_surface_t *surface);
  109.  
  110. CAIRO_END_DECLS
  111.  
  112. #else  /* CAIRO_HAS_PS_SURFACE */
  113. # error Cairo was not compiled with support for the ps backend
  114. #endif /* CAIRO_HAS_PS_SURFACE */
  115.  
  116. #endif /* CAIRO_PS_H */
  117.