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

   1 /* cairo - a vector graphics library with display and print output
   2  *
   3  * Copyright © 2008 Chris Wilson
   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 Chris Wilson
  31  *
  32  * Contributor(s):
  33  *      Chris Wilson <chris@chris-wilson.co.uk>
  34  */
  35
  36 #ifndef CAIRO_SCRIPT_H
  37 #define CAIRO_SCRIPT_H
  38
  39 #include "cairo.h"
  40
  41 #if CAIRO_HAS_SCRIPT_SURFACE
  42
  43 CAIRO_BEGIN_DECLS
  44
  45 /**
  46  * cairo_script_mode_t:
  47  * @CAIRO_SCRIPT_MODE_ASCII: the output will be in readable text (default). (Since 1.12)
  48  * @CAIRO_SCRIPT_MODE_BINARY: the output will use byte codes. (Since 1.12)
  49  *
  50  * A set of script output variants.
  51  *
  52  * Since: 1.12
  53  **/
  54 typedef enum {
  55     CAIRO_SCRIPT_MODE_ASCII,
  56     CAIRO_SCRIPT_MODE_BINARY
  57 } cairo_script_mode_t;
  58
  59 cairo_public cairo_device_t *
  60 cairo_script_create (const char *filename);
  61
  62 cairo_public cairo_device_t *
  63 cairo_script_create_for_stream (cairo_write_func_t       write_func,
  64                                 void                    *closure);
  65
  66 cairo_public void
  67 cairo_script_write_comment (cairo_device_t *script,
  68                             const char *comment,
  69                             int len);
  70
  71 cairo_public void
  72 cairo_script_set_mode (cairo_device_t *script,
  73                        cairo_script_mode_t mode);
  74
  75 cairo_public cairo_script_mode_t
  76 cairo_script_get_mode (cairo_device_t *script);
  77
  78 cairo_public cairo_surface_t *
  79 cairo_script_surface_create (cairo_device_t *script,
  80                              cairo_content_t content,
  81                              double width,
  82                              double height);
  83
  84 cairo_public cairo_surface_t *
  85 cairo_script_surface_create_for_target (cairo_device_t *script,
  86                                         cairo_surface_t *target);
  87
  88 cairo_public cairo_status_t
  89 cairo_script_from_recording_surface (cairo_device_t     *script,
  90                                      cairo_surface_t    *recording_surface);
  91
  92 CAIRO_END_DECLS
  93
  94 #else  /*CAIRO_HAS_SCRIPT_SURFACE*/
  95 # error Cairo was not compiled with support for the CairoScript backend
  96 #endif /*CAIRO_HAS_SCRIPT_SURFACE*/
  97
  98 #endif /*CAIRO_SCRIPT_H*/