svg-path-parser.h revision c8589a6c7367d09fa756755cef0dd448c7328a71
/**
* \file
* \brief parse SVG path specifications
*
* Copyright 2007 MenTaLguY <mental@rydia.net>
* Copyright 2007 Aaron Spike <aaron@ekips.org>
*
* 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.
*
*/
#ifndef SEEN_SVG_PATH_PARSER_H
#define SEEN_SVG_PATH_PARSER_H
#include <vector>
#include <iterator>
#include <stdexcept>
#include <2geom/exception.h>
#include <2geom/point.h>
#include <2geom/path-sink.h>
namespace Geom {
void parse_svg_path(char const *str, PathSink &sink) throw(SVGPathParseError);
inline std::vector<Path> parse_svg_path(char const *str) throw(SVGPathParseError) {
typedef std::vector<Path> Subpaths;
typedef std::back_insert_iterator<Subpaths> Inserter;
Subpaths subpaths;
Inserter iter(subpaths);
PathIteratorSink<Inserter> generator(iter);
parse_svg_path(str, generator);
return subpaths;
}
inline std::vector<Path> read_svgd_f(FILE * fi) throw(SVGPathParseError) {
/// @bug The 10kB length limit should be removed
char input[1024 * 10];
fgets(input, 1024 * 10, fi);
return parse_svg_path(input);
}
inline std::vector<Path> read_svgd(char const * name) throw(SVGPathParseError) {
FILE* fi = fopen(name, "r");
if(fi == NULL) throw(std::runtime_error("Error opening file"));
std::vector<Path> out = read_svgd_f(fi);
fclose(fi);
return out;
}
}
#endif
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :