R Graphical Manual

Browse All

Last data update: 2014.03.03

R: Label Names for Each Node on Network Graph

labelBioNetNodeNames

R Documentation

Label Names for Each Node on Network Graph

Description

Plot name for one or more nodes on an igraph network. igraph object and graphic device must be initialized first.

Usage

    labelBioNetNodeNames(nodeList=NULL, labelColor="black", 
        labelLocation=c("bottom", "left", "top", "right"), 
        labelOffset=0.5)

Arguments

`nodeList`	non-negative integer, index of node(s) on a bioNet layout
`labelColor`	character vector, colored for text (labels)
`labelLocation`	character vector, location relative to node center, either "bottom", "left", "top", or "right"
`labelOffset`	non-negative numeric, distance from node outside boundary

Value

None

Author(s)

Henry Zhang

Examples

    data(bionetPlotDemoData)
    expr <- bionetPlotDemoData$heatmapData[[1]]
    bioNet <- bc3net(expr)
    initializeBioNetCircos(bioNet)

    showBioNetNodesLayout()
    labelBioNetNodeNames(nodeList=c(1, 4, 7), labelColor="black", 
        labelLocation="bottom")

Results


R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(caOmicsV)
Loading required package: igraph

Attaching package: 'igraph'

The following objects are masked from 'package:stats':

    decompose, spectrum

The following object is masked from 'package:base':

    union

Loading required package: bc3net
Loading required package: c3net
Loading required package: infotheo
Loading required package: Matrix
Loading required package: lattice
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/caOmicsV/labelBioNetNodeNames.Rd_%03d_medium.png", width=480, height=480)
> ### Name: labelBioNetNodeNames
> ### Title: Label Names for Each Node on Network Graph
> ### Aliases: labelBioNetNodeNames
> ### Keywords: methods
> 
> ### ** Examples
> 
>     data(bionetPlotDemoData)
>     expr <- bionetPlotDemoData$heatmapData[[1]]
>     bioNet <- bc3net(expr)
>     initializeBioNetCircos(bioNet)
> 
>     showBioNetNodesLayout()
>     labelBioNetNodeNames(nodeList=c(1, 4, 7), labelColor="black", 
+         labelLocation="bottom")
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>