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Last active March 7, 2023 15:23
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OGDF binder
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C++.ipynb
{
"cells": [
{
"cell_type": "code",
"execution_count": null,
"id": "daeb1a0c-878c-4873-9269-7653ad0a9408",
"metadata": {},
"outputs": [],
"source": [
"// conda doesn't properly set the install path of the OGDF, so set it manually\n",
"#pragma cling add_include_path(\"/srv/conda/envs/notebook/include/\") // contains ogdf/ folder with headers\n",
"#pragma cling add_library_path(\"/srv/conda/envs/notebook/lib/\") // contains libOGDF.so\n",
"#pragma cling load(\"libOGDF.so\")\n",
"\n",
"#include <ogdf/energybased/FMMMLayout.h>\n",
"#include <ogdf/fileformats/GraphIO.h>\n",
"#include <ogdf/basic/graph_generators/randomized.h>\n",
"\n",
"using namespace ogdf;\n",
" \n",
"Graph G;\n",
"GraphAttributes GA(G);\n",
"setSeed(1);\n",
"randomPlanarTriconnectedGraph(G, 20, 40);\n",
"\n",
"for (node v : G.nodes)\n",
" GA.width(v) = GA.height(v) = 5.0;\n",
"\n",
"FMMMLayout fmmm;\n",
"\n",
"fmmm.useHighLevelOptions(true);\n",
"fmmm.unitEdgeLength(15.0);\n",
"fmmm.newInitialPlacement(true);\n",
"fmmm.qualityVersusSpeed(FMMMOptions::QualityVsSpeed::GorgeousAndEfficient);\n",
"\n",
"fmmm.call(GA);\n",
"GraphIO::write(GA, \"output.gml\");\n",
"GraphIO::write(GA, \"output.svg\");"
]
},
{
"cell_type": "markdown",
"id": "4d29eec6-9287-4be3-96de-559517cdef41",
"metadata": {},
"source": [
"Edit this markdown cell and save it again to update the display.\n",
"![output.svg](./output.svg)"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "C++17",
"language": "C++17",
"name": "xcpp17"
},
"language_info": {
"codemirror_mode": "text/x-c++src",
"file_extension": ".cpp",
"mimetype": "text/x-c++src",
"name": "c++",
"version": "17"
}
},
"nbformat": 4,
"nbformat_minor": 5
}
Raw
environment.yml
name: default
channels:
- conda-forge
dependencies:
- cmake
- cxx-compiler
- xeus-cling
- pip:
- ogdf-python
# - ogdf-python-widget
- ogdf-wheel
Raw
output.gml
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Display the source blob
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output.svg
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Python.ipynb
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