mixcol: Mix colors in textual representation.

In tsieger/tsiMisc: Miscelaneous utility functions, mostly related to exploratory statistical analysis

Mix colors in textual representation.

Description

Mix (blend) two colors specified as text. This is high-level function based on the mixcolor.

Usage

mixcol(col1, col2, alpha = 0.5)

Arguments

col1	the first color (a character vector or an integer color code)
col2	the second color (a character vector or an integer color code)
alpha	the mixed color is obtained by combining an amount 1-alpha of col1 with an amount alpha of col2.

Value

textual representation of the mixed color

Author(s)

Tomas Sieger

See Also

mixcolor, col2rgb, RGB, rgb2hex.

Examples

col1<-mixcol('yellow','black',0)
col2<-mixcol('yellow','black', .25)
col3<-mixcol('yellow','black', .5)
col4<-mixcol('yellow','black', .75)
col5<-mixcol('yellow','black',1)
plot(0:4,rep(0,5),xlim=c(-.5,5.5),ty='p',pch=21,cex=15,col='black',
  bg=c(col1,col2,col3,col4,col5),frame=FALSE,xlab='',ylab='',xaxt='n',yaxt='n')

tsieger/tsiMisc documentation built on Oct. 10, 2023, 10:24 p.m.