custom.theme.black: Alternative Lattice themes

Description Usage Arguments Details Value Author(s) See Also Examples

View source: R/custom.theme.black.R

Description

Alternative Lattice themes.

Usage

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custom.theme.black(symbol = brewer.pal(n = 8, name = "Set2"),
                   fill = brewer.pal(n = 8, name = "Set2"),
                   region = rev(brewer.pal(n = 9, name = "YlOrRd")),
                   reference = "#444444", bg = "black", fg = "white",
                   etc = TRUE)

Arguments

symbol

colors for points and lines.

fill

colors for polygons.

region

color ramp for continuous regions.

reference

color of reference lines.

bg

background color.

fg

foreground color.

etc

TRUE to set extra graphical parameters designed for black backgrounds.

Details

This is a wrapper around custom.theme with different defaults. It can be used as a Lattice themes.

The etc argument sets:

These settings can be modified by editing the resulting list. An easy way to do that is via simpleTheme (see examples).

Value

a list of settings suitable for passing to trellis.par.set.

Author(s)

Felix Andrews [email protected]

See Also

custom.theme, simpleTheme

Examples

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opar <- trellis.par.get()

trellis.par.set(custom.theme.black())
latticeStyleDemo()

## make changes to the theme
myTheme <- modifyList(custom.theme.black(),
                      simpleTheme(alpha.points = 0.1))
myTheme$add.line$lty <- 3
## now apply myTheme, or just:
trellis.par.set(simpleTheme(alpha.points = 0.1))
trellis.par.set(add.line = list(lty = 3))
latticeStyleDemo()

trellis.par.set(opar)

11010tianyi/latticist documentation built on May 28, 2017, 6:58 p.m.