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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/theme-defaults.R
\name{ggtheme}
\alias{theme_grey}
\alias{theme_gray}
\alias{theme_bw}
\alias{theme_linedraw}
\alias{theme_light}
\alias{theme_dark}
\alias{theme_minimal}
\alias{theme_classic}
\alias{theme_void}
\alias{theme_test}
\title{Complete themes}
\usage{
theme_grey(
base_size = 11,
base_family = "",
base_line_size = base_size/22,
base_rect_size = base_size/22
)
theme_gray(
base_size = 11,
base_family = "",
base_line_size = base_size/22,
base_rect_size = base_size/22
)
theme_bw(
base_size = 11,
base_family = "",
base_line_size = base_size/22,
base_rect_size = base_size/22
)
theme_linedraw(
base_size = 11,
base_family = "",
base_line_size = base_size/22,
base_rect_size = base_size/22
)
theme_light(
base_size = 11,
base_family = "",
base_line_size = base_size/22,
base_rect_size = base_size/22
)
theme_dark(
base_size = 11,
base_family = "",
base_line_size = base_size/22,
base_rect_size = base_size/22
)
theme_minimal(
base_size = 11,
base_family = "",
base_line_size = base_size/22,
base_rect_size = base_size/22
)
theme_classic(
base_size = 11,
base_family = "",
base_line_size = base_size/22,
base_rect_size = base_size/22
)
theme_void(
base_size = 11,
base_family = "",
base_line_size = base_size/22,
base_rect_size = base_size/22
)
theme_test(
base_size = 11,
base_family = "",
base_line_size = base_size/22,
base_rect_size = base_size/22
)
}
\arguments{
\item{base_size}{base font size, given in pts.}
\item{base_family}{base font family}
\item{base_line_size}{base size for line elements}
\item{base_rect_size}{base size for rect elements}
}
\description{
These are complete themes which control all non-data display. Use
\code{\link[=theme]{theme()}} if you just need to tweak the display of an existing
theme.
}
\details{
\describe{
\item{\code{theme_gray()}}{
The signature ggplot2 theme with a grey background and white gridlines,
designed to put the data forward yet make comparisons easy.}
\item{\code{theme_bw()}}{
The classic dark-on-light ggplot2 theme. May work better for presentations
displayed with a projector.}
\item{\code{theme_linedraw()}}{
A theme with only black lines of various widths on white backgrounds,
reminiscent of a line drawing. Serves a purpose similar to \code{theme_bw()}.
Note that this theme has some very thin lines (<< 1 pt) which some journals
may refuse.}
\item{\code{theme_light()}}{
A theme similar to \code{theme_linedraw()} but with light grey lines and axes,
to direct more attention towards the data.}
\item{\code{theme_dark()}}{
The dark cousin of \code{theme_light()}, with similar line sizes but a dark background. Useful to make thin coloured lines pop out.}
\item{\code{theme_minimal()}}{
A minimalistic theme with no background annotations.}
\item{\code{theme_classic()}}{
A classic-looking theme, with x and y axis lines and no gridlines.}
\item{\code{theme_void()}}{
A completely empty theme.}
\item{\code{theme_test()}}{
A theme for visual unit tests. It should ideally never change except
for new features.}
}
}
\examples{
mtcars2 <- within(mtcars, {
vs <- factor(vs, labels = c("V-shaped", "Straight"))
am <- factor(am, labels = c("Automatic", "Manual"))
cyl <- factor(cyl)
gear <- factor(gear)
})
p1 <- ggplot(mtcars2) +
geom_point(aes(x = wt, y = mpg, colour = gear)) +
labs(
title = "Fuel economy declines as weight increases",
subtitle = "(1973-74)",
caption = "Data from the 1974 Motor Trend US magazine.",
tag = "Figure 1",
x = "Weight (1000 lbs)",
y = "Fuel economy (mpg)",
colour = "Gears"
)
p1 + theme_gray() # the default
p1 + theme_bw()
p1 + theme_linedraw()
p1 + theme_light()
p1 + theme_dark()
p1 + theme_minimal()
p1 + theme_classic()
p1 + theme_void()
# Theme examples with panels
\donttest{
p2 <- p1 + facet_grid(vs ~ am)
p2 + theme_gray() # the default
p2 + theme_bw()
p2 + theme_linedraw()
p2 + theme_light()
p2 + theme_dark()
p2 + theme_minimal()
p2 + theme_classic()
p2 + theme_void()
}
}
\seealso{
The \href{https://ggplot2-book.org/themes#sec-themes}{complete themes section} of the online ggplot2 book.
}
|
