source/libs/cairo/cairo-src/src/cairo-pdf.h

   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_PDF_H
  38 #define CAIRO_PDF_H
  39
  40 #include "cairo.h"
  41
  42 #if CAIRO_HAS_PDF_SURFACE
  43
  44 CAIRO_BEGIN_DECLS
  45
  46 /**
  47  * cairo_pdf_version_t:
  48  * @CAIRO_PDF_VERSION_1_4: The version 1.4 of the PDF specification. (Since 1.10)
  49  * @CAIRO_PDF_VERSION_1_5: The version 1.5 of the PDF specification. (Since 1.10)
  50  *
  51  * #cairo_pdf_version_t is used to describe the version number of the PDF
  52  * specification that a generated PDF file will conform to.
  53  *
  54  * Since: 1.10
  55  **/
  56 typedef enum _cairo_pdf_version {
  57     CAIRO_PDF_VERSION_1_4,
  58     CAIRO_PDF_VERSION_1_5
  59 } cairo_pdf_version_t;
  60
  61 cairo_public cairo_surface_t *
  62 cairo_pdf_surface_create (const char            *filename,
  63                           double                 width_in_points,
  64                           double                 height_in_points);
  65
  66 cairo_public cairo_surface_t *
  67 cairo_pdf_surface_create_for_stream (cairo_write_func_t write_func,
  68                                      void              *closure,
  69                                      double             width_in_points,
  70                                      double             height_in_points);
  71
  72 cairo_public void
  73 cairo_pdf_surface_restrict_to_version (cairo_surface_t          *surface,
  74                                        cairo_pdf_version_t       version);
  75
  76 cairo_public void
  77 cairo_pdf_get_versions (cairo_pdf_version_t const       **versions,
  78                         int                              *num_versions);
  79
  80 cairo_public const char *
  81 cairo_pdf_version_to_string (cairo_pdf_version_t version);
  82
  83 cairo_public void
  84 cairo_pdf_surface_set_size (cairo_surface_t     *surface,
  85                             double               width_in_points,
  86                             double               height_in_points);
  87
  88 CAIRO_END_DECLS
  89
  90 #else  /* CAIRO_HAS_PDF_SURFACE */
  91 # error Cairo was not compiled with support for the pdf backend
  92 #endif /* CAIRO_HAS_PDF_SURFACE */
  93
  94 #endif /* CAIRO_PDF_H */