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/**
*
* This file is part of Tulip (https://tulip.labri.fr)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux
*
* Tulip is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Tulip 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.
*
*/
#include <tulip/PlanarityTest.h>
#include <tulip/GraphTest.h>
class PlanarityTest : public tlp::GraphTest {
public:
PLUGININFORMATION("Planar", "Tulip team", "18/04/2012", "Tests whether a graph is planar or not.",
"1.0", "Topological Test")
PlanarityTest(const tlp::PluginContext *context) : tlp::GraphTest(context) {}
bool test() override {
return tlp::PlanarityTest::isPlanar(graph);
}
};
PLUGIN(PlanarityTest)
class PlanarEmbeddingTest : public tlp::GraphTest {
public:
PLUGININFORMATION("Planar Embedding", "Tulip team", "18/04/2012",
"Tests whether a graph is a planar embedding or not.", "1.0",
"Topological Test")
PlanarEmbeddingTest(const tlp::PluginContext *context) : tlp::GraphTest(context) {}
bool test() override {
return tlp::PlanarityTest::isPlanarEmbedding(graph);
}
};
PLUGIN(PlanarEmbeddingTest)
class MakePlanarEmbedding : public tlp::Algorithm {
public:
PLUGININFORMATION("Make Planar Embedding", "Tulip team", "18/04/2012",
"Makes the graph a planar embedding if it is planar.", "1.0", "Topology Update")
MakePlanarEmbedding(const tlp::PluginContext *context) : tlp::Algorithm(context) {}
bool run() override {
return tlp::PlanarityTest::planarEmbedding(graph);
}
bool check(std::string &errorMsg) override {
bool result = tlp::PlanarityTest::isPlanar(graph);
if (!result)
errorMsg = "The graph must be planar";
return result;
}
};
PLUGIN(MakePlanarEmbedding)
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