read_cpt: Download and read-in a cpt-city color palette

In abarbour/cb.city: Access All of Cynthia Brewer's Color Palettes on cpt-city

Description

Download and read-in a cpt-city color palette

Usage

read_cpt(x, ...)

## S3 method for class 'cpt'
read_cpt(x, ...)

Arguments

x	an object to read in
...	additional parameters to read.table

Details

Uses read.table to download and read in the color palette.

Value

A cpt.cols-class object

Source

http://soliton.vm.bytemark.co.uk/pub/cpt-city/notes/formats.html

See Also

cpt, and city_palette, a convenience function used to download the palette in one step

Examples

## Not run: 

c.5 <- read_cpt(cpt('OrRd',5))
c.7 <- read_cpt(cpt('OrRd',7))

layout(matrix(1:3))
plot(c.5)
plot(c.7)
# specify the axes
plot(c.7, ax=axis(1, at=1:7, labels=letters[1:7]))

## End(Not run)

abarbour/cb.city documentation built on May 10, 2019, 4:06 a.m.