Polychrome (version 1.5.1)

invertColors: Inverting the Plot Device Color Scheme

Description

Function to convert the default plot color scheme to white-on-black.

Usage

invertColors(...)

Value

It returns the original color scheme, which can be passed to the

par command to restore the original values.

Arguments

...

Other graphical parameters to be given to par.

Author

Kevin R. Coombes <[e-mail]>

Details

This function changes the default color scheme of the current graphics device to white on black. Note that since invertColors resets the bg parameter, you should avoid passing in a new default value for the col parameter.

See Also

par

Examples

opar <- invertColors()
plot(1:3, 4:6, pch=16)
par(opar)