CrossingMinimalPosition.h File Reference

Computes a position that induces a minimal number of crossings for a given vertex and straight-line drawing. More...

#include <ogdf/basic/Graph.h>
#include <ogdf/basic/basic.h>
#include <ogdf/basic/geometry.h>
#include <ogdf/geometric/VertexPositionModule.h>
#include <random>

Go to the source code of this file.

Classes
class	ogdf::CrossingMinimalPosition< FT >
	Compute a crossing minimal position for a vertex. More...
class	ogdf::CrossingMinimalPositionApx
class	ogdf::CrossingMinimalPositionApxWeighted

Namespaces
	ogdf
	The namespace for all OGDF objects.

Typedefs
using	ogdf::CrossingMinimalPositionFast = CrossingMinimalPosition< double >

Detailed Description

Computes a position that induces a minimal number of crossings for a given vertex and straight-line drawing.

Based on the implementation and techniques of the following papers:

Marcel Radermacher, Klara Reichard, Ignaz Rutter, and Dorothea Wagner. Geometric Heuristics for Rectilinear Crossing Minimization. Journal of Experimental Algorithmics 24:1, pages 1.12:1–1.12:21, 2019. doi:10.1145/3325861 .

Marcel Radermacher and Ignaz Rutter. Geometric Crossing Minimization - A Scalable Randomized Approach. In Proceedings of the 27th Annual European Symposium on Algorithms (ESA’19). Ed. by Michael A. Bender, Ola Svensson, and Grzegorz Herman. Leibniz International Proceedings in Informatics (LIPIcs), pages 76:1–76:16. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019. doi: 10.4230/LIPIcs.ESA

Precondition

Requires CGAL! See README.md in this folder.

Author

Marcel Radermacher

License:

This file is part of the Open Graph Drawing Framework (OGDF).

Copyright (C)
See README.md in the OGDF root directory for details.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License Version 2 or 3 as published by the Free Software Foundation; see the file LICENSE.txt included in the packaging of this file for details.

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, see http://www.gnu.org/copyleft/gpl.html

Definition in file CrossingMinimalPosition.h.