DescTools Palettes {DescTools} R Documentation

## Some Custom Palettes

### Description

Some more custom palettes.

### Usage

Pal(pal, n = 100, alpha = 1)

## S3 method for class 'palette'
plot(x, cex = 3, ...)

hred
horange
hyellow
hecru
hblue
hgreen



### Arguments

 pal name or number of the palette. One of RedToBlack (1), RedBlackGreen (2), SteeblueWhite (3), RedWhiteGreen (4), RedWhiteBlue0 (5), RedWhiteBlue1 (6), RedWhiteBlue2 (7), RedWhiteBlue3 (8), Helsana (9), Tibco (10), RedGreen1 (11), Spring (12), Soap (13), Maiden (14), Dark (15), Accent (16), Pastel (17), Fragile (18), Big (19), Long (20), Night (21), Dawn (22), Noon (23), Light (24) n integer, number of colors for the palette. alpha the alpha value to be added. This can be any value from 0 (fully transparent) to 1 (opaque). NA is interpreted so as to delete a potential alpha channel. Default is 0.5. x a palette to be plotted. cex extension for the color squares. Defaults to 3. ... further arguments passed to the function.

### Details

hred, horange, hyellow, hecru, hblue and hgreen are constants, pointing to the according color from the palette Pal("Helsana").

### Value

a vector of colors

### Author(s)

Andri Signorell <andri@signorell.net>

colorRampPalette

### Examples

Canvas(c(0,1))
ColorLegend(x=0, y=1, width=0.1, col=Pal(1, n=50))
ColorLegend(x=0.15, y=1, width=0.1, col=Pal(2, n=50))
ColorLegend(x=0.3, y=1, width=0.1, col=Pal(3, n=50))
ColorLegend(x=0.45, y=1, width=0.1, col=Pal(4, n=50))
ColorLegend(x=0.6, y=1, width=0.1, col=Pal(5, n=50))
ColorLegend(x=0.75, y=1, width=0.1, col=Pal(6, n=50))
ColorLegend(x=0.9, y=1, width=0.1, col=Pal(7))
ColorLegend(x=1.05, y=1, width=0.1, col=Pal(8))

text(1:8, y=1.05, x=seq(0,1.05,.15)+.05)
title(main="DescTools palettes")

par(mfrow=c(4,2), mar=c(1,1,2,1))
barplot(1:9, col=Pal("Tibco"), axes=FALSE, main="Palette 'Tibco'" )

barplot(1:7, col=Pal("Helsana"), axes=FALSE, main="Palette 'Helsana'" )
barplot(1:7, col=SetAlpha(Pal("Helsana")[c("ecru","hellgruen","hellblau")], 0.6),
axes=FALSE, main="Palette 'Helsana' (Alpha)" )

barplot(1:10, col=Pal("RedToBlack", 10), axes=FALSE, main="Palette 'RedToBlack'" )
barplot(1:10, col=Pal("RedBlackGreen", 10), axes=FALSE, main="Palette 'RedGreenGreen'" )
barplot(1:10, col=Pal("SteeblueWhite", 10), axes=FALSE, main="Palette 'SteeblueWhite'" )
barplot(1:10, col=Pal("RedWhiteGreen", 10), axes=FALSE, main="Palette 'RedWhiteGreen'" )



[Package DescTools version 0.99.51 Index]