---
name: "tlp_PlanarityTest"
section: "3tulip"
platform: "linux"
package: "tulip-doc"
version: "3.1.2-2.3"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/tlp_PlanarityTest"
---

# tlp\_PlanarityTest(3tulip)

class for testing the planarity of a graph

## NAME

tlp::PlanarityTest -

class for testing the planarity of a graph

## SYNOPSIS

`#include <PlanarityTest.h>`

Inherits **tlp::GraphObserver**.

### Static Public Member Functions

static bool **isPlanar** (**Graph** \*graph)\
 static bool **planarEmbedding** (**Graph** \*graph)\
 static std::list\< **edge** \> **getObstructionsEdges** (**Graph** \*graph)\

## Detailed Description

class for testing the planarity of a graph

## Member Function Documentation

### static std::list\<edge\> tlp::PlanarityTest::getObstructionsEdges (Graph \* graph)` [static]`

### static bool tlp::PlanarityTest::isPlanar (Graph \* graph)` [static]`

### static bool tlp::PlanarityTest::planarEmbedding (Graph \* graph)` [static]`

## Author

Generated automatically by Doxygen for Tulip Graph Library from the source code.