R: Produce a colorkey typically for levelplot

D_draw.colorkey {lattice}

R Documentation

Produce a colorkey typically for levelplot

Description

Creates (and optionally draws) a grid frame grob representing a color key that can be placed in other grid-based plots. Primarily used by levelplot when a color key is requested.

Usage

draw.colorkey(key, draw = FALSE, vp = NULL)

Arguments

`key`	A list determining the key. See documentation for `levelplot`, in particular the section describing the `colorkey` argument, for details.
`draw`	A scalar logical, indicating whether the grob is to be drawn.
`vp`	The viewport in which to draw the grob, if applicable.

Value

A grid frame object (that inherits from "grob")

Author(s)