rev.colourmap {spatstat.geom} | R Documentation |
Reverse the Colours in a Colour Map
Description
Reverse the sequence of colour values in a colour map.
Usage
## S3 method for class 'colourmap'
rev(x)
Arguments
x |
A colour map (object of class |
Details
This is a method for the generic rev
for the class of colour maps.
The sequence of colour values in the colour map will be reversed, without changing any other details.
Value
A colour map (object of class "colourmap"
).
Author(s)
Adrian Baddeley Adrian.Baddeley@curtin.edu.au, Rolf Turner rolfturner@posteo.net and Ege Rubak rubak@math.aau.dk.
See Also
Examples
co <- colourmap(rainbow(100), range=c(-1,1))
opa <- par(mfrow=c(1,2))
plot(co, vertical=TRUE)
plot(rev(co), vertical=TRUE)
par(opa)
[Package spatstat.geom version 3.5-0 Index]