Various geometrical calculations. More...

#include <vector>
#include "point.h"

Include dependency graph for geom.h:

Namespaces
	Geom

Enumerations
enum	IntersectorKind { intersects = 0, parallel, coincident, no_intersection }

Functions
int	Geom::intersector_ccw (const Geom::Point &p0, const Geom::Point &p1, const Geom::Point &p2)

IntersectorKind	Geom::line_intersection (Geom::Point const &n0, double const d0, Geom::Point const &n1, double const d1, Geom::Point &result)

IntersectorKind	Geom::segment_intersect (Geom::Point const &p00, Geom::Point const &p01, Geom::Point const &p10, Geom::Point const &p11, Geom::Point &result)

IntersectorKind	Geom::line_twopoint_intersect (Geom::Point const &p00, Geom::Point const &p01, Geom::Point const &p10, Geom::Point const &p11, Geom::Point &result)

int	Geom::centroid (std::vector< Geom::Point > p, Geom::Point &centroid, double &area)

Detailed Description

Various geometrical calculations.

Authors: Nathan Hurst njh@m.nosp@m.ail..nosp@m.csse..nosp@m.mona.nosp@m.sh.ed.nosp@m.u.au

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, Fifth Floor, Boston, MA 02110-1301 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.

Namespaces

Enumerations

Functions

Detailed Description