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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/HypergraphLayout.h>
3
4using namespace ogdf;
5
6int main()
7{
8 Hypergraph H;
9
10 H.readBenchHypergraph("c17.bench");
11
12 HypergraphAttributesES HA(H, EdgeStandardType::tree);
13 HypergraphLayoutES hlES;
14
15 hlES.setProfile(HypergraphLayoutES::Profile::Normal);
16 hlES.call(HA);
17
18 GraphIO::write(HA.repGA(), "output-c17.gml", GraphIO::writeGML);
19 GraphIO::write(HA.repGA(), "output-c17.svg", GraphIO::drawSVG);
20
21 return 0;
22}
GraphIO.h
Declares class GraphIO which provides access to all graph read and write functionality.
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:139
ogdf::HypergraphAttributesES::repGA
const GraphAttributes & repGA() const
Definition HypergraphAttributes.h:176
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:115
ogdf::HypergraphLayoutES::call
virtual void call(HypergraphAttributes &HA) override
Computes a layout of hypergraph given by HA.
main
int main()
Definition hypergraph.cpp:6
ogdf
The namespace for all OGDF objects.
Definition AugmentationModule.h:36