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/* -*- Mode: c; c-basic-offset: 4; indent-tabs-mode: t; tab-width: 8; -*- */
/* cairo - a vector graphics library with display and print output
* Copyright © 2008 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., 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
* 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 Adrian Johnson.
* Contributor(s):
* Adrian Johnson <>
#include "cairoint.h"
#include "cairo-surface-private.h"
#include "cairo-surface-clipper-private.h"
#include "cairo-pdf-operators-private.h"
typedef cairo_int_status_t
(*cairo_type3_glyph_surface_emit_image_t) (cairo_image_surface_t *image,
cairo_output_stream_t *stream);
typedef struct cairo_type3_glyph_surface {
cairo_surface_t base;
cairo_scaled_font_t *scaled_font;
cairo_output_stream_t *stream;
cairo_pdf_operators_t pdf_operators;
cairo_matrix_t cairo_to_pdf;
cairo_type3_glyph_surface_emit_image_t emit_image;
cairo_surface_clipper_t clipper;
} cairo_type3_glyph_surface_t;
cairo_private cairo_surface_t *
_cairo_type3_glyph_surface_create (cairo_scaled_font_t *scaled_font,
cairo_output_stream_t *stream,
cairo_type3_glyph_surface_emit_image_t emit_image,
cairo_scaled_font_subsets_t *font_subsets,
cairo_bool_t ps_output);
cairo_private void
_cairo_type3_glyph_surface_set_font_subsets_callback (void *abstract_surface,
cairo_pdf_operators_use_font_subset_t use_font_subset,
void *closure);
cairo_private cairo_status_t
_cairo_type3_glyph_surface_analyze_glyph (void *abstract_surface,
unsigned long glyph_index);
cairo_private cairo_status_t
_cairo_type3_glyph_surface_emit_glyph (void *abstract_surface,
cairo_output_stream_t *stream,
unsigned long glyph_index,
cairo_box_t *bbox,
double *width);