/usr/include/libgoffice-0.8/goffice/utils/go-cairo.h is in libgoffice-0.8-dev 0.8.17-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | /* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* go-cairo.c
*
* Copyright (C) 2003-2004 Jody Goldberg (jody@gnome.org)
* Copyright (C) 2000 Eazel, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
* USA
*
* Author: Raph Levien <raph@artofcode.com>
*/
#ifndef GO_CAIRO_H
#define GO_CAIRO_H
#include <cairo.h>
#include <glib.h>
#include <math.h>
G_BEGIN_DECLS
/* This is a workaround for a cairo bug, due to its internal
* handling of coordinates (16.16 fixed point). */
#define GO_CAIRO_CLAMP(x) CLAMP((x),-15000,15000)
#define GO_CAIRO_CLAMP_SNAP(x,even) GO_CAIRO_CLAMP(even ? floor (x + .5):floor (x) + .5)
void go_cairo_emit_svg_path (cairo_t *cr, char const *path);
gboolean go_cairo_surface_is_vector (cairo_surface_t const *surface);
void go_cairo_convert_data_to_pixbuf (unsigned char *dst, unsigned char const *src,
int width, int height, int rowstride);
void go_cairo_convert_data_from_pixbuf (unsigned char *dst, unsigned char const *src,
int width, int height, int rowstride);
G_END_DECLS
#endif /* GO_CAIRO_H */
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