custom.theme {latticeExtra}R Documentation

Create a lattice theme based on specified colors

Description

Creates a lattice theme given a few colors. Non-color settings are not included. The colors are typically used to define the standard grouping (superposition) colors, and the first color is used for ungrouped displays.

Usage

custom.theme(symbol = brewer.pal(n = 8, name = "Dark2"),
             fill = brewer.pal(n = 12, name = "Set3"),
             region = brewer.pal(n = 11, name = "Spectral"),
             reference = "#e8e8e8",
             bg = "transparent", fg = "black")

Arguments

symbol a vector of symbol colors.
fill a vector of fill colors (for barcharts, etc.)
region a vector of colors that is used to define a continuous color gradient using colorRampPalette
reference a color for reference lines and such
bg a background color
fg a foreground color, primarily for annotation

Value

A list that can be supplied to trellis.par.get or as the theme argument to trellis.device.

Author(s)

Deepayan Sarkar


[Package latticeExtra version 0.4-1 Index]