planarFaceTraversal {RBGL} | R Documentation

## planarFaceTraversal

### Description

planarFaceTraversal description

### Usage

    planarFaceTraversal(g)

### Arguments

`g` | instance of class graphNEL from Bioconductor graph class

### Details

see http://www.boost.org/doc/libs/1_49_0/libs/graph/doc/planar_graphs.html

### Value

A list of character vectors with ordered sequences of node names

### Author(s)

Li Long <li.long@isb-sib.ch>

### References

Boost Graph Library ( www.boost.org/libs/graph/doc/index.html )

The Boost Graph Library: User Guide and Reference Manual; by Jeremy G. Siek, Lie-Quan Lee, and Andrew Lumsdaine; (Addison-Wesley, Pearson Education Inc., 2002), xxiv+321pp. ISBN 0-201-72914-8

### Examples

    V <- LETTERS[1:9]
    g <- new("graphNEL", nodes=V, edgemode="undirected")
    g <- addEdge(V[1+0],V[1+1],g)
    g <- addEdge(V[1+1],V[1+2],g)
    g <- addEdge(V[1+3],V[1+4],g)
    g <- addEdge(V[1+4],V[1+5],g)
    g <- addEdge(V[1+6],V[1+7],g)
    g <- addEdge(V[1+7],V[1+8],g)
    g <- addEdge(V[1+0],V[1+3],g)
    g <- addEdge(V[1+3],V[1+6],g)
    g <- addEdge(V[1+1],V[1+4],g)
    g <- addEdge(V[1+4],V[1+7],g)
    g <- addEdge(V[1+2],V[1+5],g)
    g <- addEdge(V[1+5],V[1+8],g)

    x1 <- planarFaceTraversal(g)
    x1

[Package RBGL version 1.70.0 Index]