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Graph Drawing
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  v. 2023.09 (Elderberry)
 
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hypergraph.cpp
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1#include <ogdf/fileformats/GraphIO.h>
2#include <ogdf/hypergraph/EdgeStandardRep.h>
3#include <ogdf/hypergraph/Hypergraph.h>
4#include <ogdf/hypergraph/HypergraphAttributes.h>
5#include <ogdf/hypergraph/HypergraphLayout.h>
6#include <string>
7
8using namespace ogdf;
9
10int main()
11{
12 Hypergraph H;
13
14 H.readBenchHypergraph("c17.bench");
15
16 HypergraphAttributesES HA(H, EdgeStandardType::tree);
17 HypergraphLayoutES hlES;
18
19 hlES.setProfile(HypergraphLayoutES::Profile::Normal);
20 hlES.call(HA);
21
22 GraphIO::write(HA.repGA(), "output-c17.gml", GraphIO::writeGML);
23 GraphIO::write(HA.repGA(), "output-c17.svg", GraphIO::drawSVG);
24
25 return 0;
26}
EdgeStandardRep.h
A declaration of EdgeStandardRep class representing a graph representation of a hypergraph in the edg...
GraphIO.h
Declares class GraphIO which provides access to all graph read and write functionality.
Hypergraph.h
Declaration and a partial implementation of a Hypergraph class partly based on the original classes f...
HypergraphAttributes.h
Declares HypergraphAttributes storing specific attributes related to hypergraph layout drawings.
HypergraphLayout.h
Layout algorithms for hypergraph based on edge standard representations (clique / star / tree) - Hype...
ogdf::GraphIO::write
static bool write(const Graph &G, const string &filename, WriterFunc writer=nullptr)
Writes graph G to a file with name filename and infers the format to use from the file's extension.
ogdf::GraphIO::writeGML
static bool writeGML(const Graph &G, std::ostream &os)
Writes graph G in GML format to output stream os.
ogdf::GraphIO::drawSVG
static bool drawSVG(const GraphAttributes &A, std::ostream &os, const SVGSettings &settings)
ogdf::HypergraphAttributesES
Stores additional attributes of edge standard representation of a hypergraph.
Definition HypergraphAttributes.h:145
ogdf::HypergraphAttributesES::repGA
const GraphAttributes & repGA() const
Definition HypergraphAttributes.h:182
ogdf::Hypergraph::readBenchHypergraph
void readBenchHypergraph(std::istream &is)
Reads hypergraph in bench format from the input stream.
ogdf::HypergraphLayoutES::setProfile
void setProfile(Profile pProfile)
Sets the layout profile.
Definition HypergraphLayout.h:120
ogdf::HypergraphLayoutES::call
virtual void call(HypergraphAttributes &HA) override
Computes a layout of hypergraph given by HA.
main
int main()
Definition hypergraph.cpp:10
ogdf
The namespace for all OGDF objects.
Definition multilevelmixer.cpp:39