Show colors

Description

Plot color legend, simple way to check your default color scheme

Usage

plotColorLegend(colors, labels, title)

Arguments

Details

Show color sheme as a legend style, labels

Value

A graphic device showing color legend.

Author(s)

Tengfei Yin

Examples

cols <- getOption("biovizBase")$baseColor
plotColorLegend(cols, title = "strand legend")

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(biovizBase)
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/biovizBase/plotColorLegend.Rd_%03d_medium.png", width=480, height=480)
> ### Name: plotColorLegend
> ### Title: Show colors
> ### Aliases: plotColorLegend
> 
> ### ** Examples
> cols <- getOption("biovizBase")$baseColor
> plotColorLegend(cols, title = "strand legend")
> 
> 
> 
> 
> dev.off()
null device 
          1 
>