#' Title This is the theme for ggplot2 using Linkoping University colors
#'
#' @param base_size base parameters
#' @param base_family base parameters
#'
#' @return None
#' @export theme_liu
#'
#' @importFrom ggplot2 ggplot aes geom_point
#' geom_smooth labs %+replace% theme_bw rel element_rect element_text element_line margin unit
#'
#' @examples ggplot2::ggplot(mtcars, ggplot2::aes(wt, mpg, color = cyl)) +
#' ggplot2::geom_point() + ggplot2::geom_smooth(method = "lm", formula = y~x) +
#' ggplot2::labs(title = "Regression of MPG on Weight", x = "Weight", y = "Miles per Gallon")
theme_liu <- function(base_size = 11, base_family = "") {
{
half_line <- base_size/2
theme(line = element_line(colour = "black", size = 0.5, linetype = 1,
lineend = "butt"), rect = element_rect(fill = "#232323",
colour = "black", size = 0.5, linetype = 1), text = element_text(family = base_family,
face = "plain", colour = "#54d8e0", size = base_size, lineheight = 0.9,
hjust = 0.5, vjust = 0.5, angle = 0, margin = margin(), debug = FALSE),
axis.line = element_line(),
axis.line.x = element_blank(),
axis.line.y = element_blank(),
axis.text = element_text(size = rel(0.8), colour = "#54d8e0"),
axis.text.x = element_text(margin = margin(t = 0.8 * half_line/2), vjust = 1), axis.text.y = element_text(margin = margin(r = 0.8 * half_line/2), hjust = 1),
axis.ticks = element_line(colour = "#ffffff"),
axis.ticks.length = unit(half_line/2, "pt"),
axis.title.x = element_text(margin = margin(t = 0.8 * half_line, b = 0.8 * half_line/2)),
axis.title.y = element_text(angle = 90, margin = margin(r = 0.8 * half_line, l = 0.8 * half_line/2)),
legend.background = element_rect(colour = "#ffffff"), legend.key = element_rect(fill = "#ffffff", colour = "white"), legend.key.size = unit(1.2, "lines"),
legend.key.height = NULL,
legend.key.width = NULL,
legend.text = element_text(size = rel(0.8)),
legend.text.align = NULL,
legend.title = element_text(hjust = 0),
legend.title.align = NULL,
legend.position = "right",
legend.direction = NULL,
legend.justification = "center",
legend.box = NULL,
panel.background = element_rect(fill = "#3e4d4f", colour = NA),
panel.border = element_blank(),
panel.grid.major = element_line(colour = "#dddddd"),
panel.grid.minor = element_line(colour = "#cccccc", size = 0.25),
panel.margin.y = NULL, panel.ontop = FALSE,
strip.background = element_rect(fill = "#ffffff", colour = NA),
strip.text = element_text(colour = "#ffffff", size = rel(0.8)),
strip.text.x = element_text(margin = margin(t = half_line,b = half_line)),
strip.text.y = element_text(angle = -90, margin = margin(l = half_line, r = half_line)),
strip.switch.pad.grid = unit(0.1, "cm"), strip.switch.pad.wrap = unit(0.1, "cm"),
plot.background = element_rect(colour = "white"),
plot.title = element_text(size = rel(1.2),
margin = margin(b = half_line * 1.2)),
plot.margin = margin(half_line, half_line, half_line, half_line),complete = TRUE)
}
}
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