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/* vim: set sw=4 sts=4: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
rsvg-bpath-util.h: Path utility functions
Copyright (C) 2000 Eazel, Inc.
Copyright (C) 2002 Dom Lachowicz <cinamod@hotmail.com>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this program; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Raph Levien <raph@artofcode.com>
*/
#ifndef RSVG_BPATH_UTIL_H
#define RSVG_BPATH_UTIL_H
#include <glib.h>
G_BEGIN_DECLS
typedef enum {
RSVG_MOVETO,
RSVG_MOVETO_OPEN,
RSVG_CURVETO,
RSVG_LINETO,
RSVG_END
} RsvgPathcode;
typedef struct _RsvgBpath RsvgBpath;
struct _RsvgBpath {
/*< public > */
RsvgPathcode code;
double x1;
double y1;
double x2;
double y2;
double x3;
double y3;
};
typedef struct _RsvgBpathDef RsvgBpathDef;
struct _RsvgBpathDef {
RsvgBpath *bpath;
int n_bpath;
int n_bpath_max;
int moveto_idx;
};
RsvgBpathDef *rsvg_bpath_def_new (void);
RsvgBpathDef *rsvg_bpath_def_new_from (RsvgBpath * bpath);
void rsvg_bpath_def_free (RsvgBpathDef * bpd);
void rsvg_bpath_def_moveto (RsvgBpathDef * bpd, double x, double y);
void rsvg_bpath_def_lineto (RsvgBpathDef * bpd, double x, double y);
void rsvg_bpath_def_curveto (RsvgBpathDef * bpd,
double x1, double y1, double x2, double y2, double x3, double y3);
void rsvg_bpath_def_closepath (RsvgBpathDef * bpd);
void rsvg_bpath_def_art_finish (RsvgBpathDef * bpd);
G_END_DECLS
#endif
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