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/* cairo - a vector graphics library with display and print output
*
* Copyright © 2004 Red Hat, Inc
* Copyright © 2006 Red Hat, Inc
* Copyright © 2007 Adrian Johnson
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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):
* Kristian Høgsberg <krh@redhat.com>
* Carl Worth <cworth@cworth.org>
* Adrian Johnson <ajohnson@redneon.com>
*/
#ifndef CAIRO_PDF_SURFACE_PRIVATE_H
#define CAIRO_PDF_SURFACE_PRIVATE_H
#include "cairo-pdf.h"
#include "cairo-surface-private.h"
typedef struct _cairo_pdf_resource {
unsigned int id;
} cairo_pdf_resource_t;
typedef struct _cairo_pdf_group_resources {
cairo_array_t alphas;
cairo_array_t smasks;
cairo_array_t patterns;
cairo_array_t xobjects;
cairo_array_t fonts;
} cairo_pdf_group_resources_t;
typedef struct _cairo_pdf_surface cairo_pdf_surface_t;
struct _cairo_pdf_surface {
cairo_surface_t base;
/* Prefer the name "output" here to avoid confusion over the
* structure within a PDF document known as a "stream". */
cairo_output_stream_t *output;
double width;
double height;
cairo_matrix_t cairo_to_pdf;
cairo_array_t objects;
cairo_array_t pages;
cairo_array_t streams;
cairo_array_t rgb_linear_functions;
cairo_array_t alpha_linear_functions;
cairo_array_t knockout_group;
cairo_array_t content_group;
cairo_scaled_font_subsets_t *font_subsets;
cairo_array_t fonts;
cairo_pdf_resource_t next_available_resource;
cairo_pdf_resource_t pages_resource;
struct {
cairo_bool_t active;
cairo_pdf_resource_t self;
cairo_pdf_resource_t length;
long start_offset;
cairo_bool_t compressed;
cairo_output_stream_t *old_output;
} pdf_stream;
struct {
cairo_bool_t active;
cairo_output_stream_t *stream;
cairo_output_stream_t *old_output;
cairo_pdf_group_resources_t resources;
cairo_bool_t is_knockout;
cairo_pdf_resource_t first_object;
} group_stream;
struct {
cairo_bool_t active;
cairo_output_stream_t *stream;
cairo_output_stream_t *old_output;
cairo_pdf_group_resources_t resources;
} content_stream;
struct {
cairo_pattern_type_t type;
double red;
double green;
double blue;
double alpha;
cairo_pdf_resource_t smask;
cairo_pdf_resource_t pattern;
} emitted_pattern;
cairo_array_t *current_group;
cairo_pdf_group_resources_t *current_resources;
cairo_paginated_mode_t paginated_mode;
cairo_bool_t force_fallbacks;
};
#endif /* CAIRO_PDF_SURFACE_PRIVATE_H */
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