#' ggTheme
#'
#' Custom ggTheme
#' @rdname ggtheme
#'
#' @param font_size font_size
#' @param font font: sans = Arial, serif = Times New Roman, any other fonts
#' @param line_size line_size
#'
#' @importFrom ggplot2 %+replace% ggsave last_plot
#' element_blank element_line element_rect element_text
#' theme theme_bw theme_classic
#'
#' @export
theme_bw2 <- function(font_size = 10,
font = "sans",
line_size = 0.5) {
## 四周型主题
theme_bw() %+replace%
theme(
text = element_text(size = font_size, family = font),
# legend
legend.title = element_text(size = font_size + 1),
legend.key = element_blank(),
legend.background = element_blank(),
legend.text = element_text(size = font_size),
# axis
axis.text = element_text(size = font_size, color = "black"),
axis.title = element_text(size = font_size + 1, vjust = 1),
axis.line = element_blank(),
# panel
panel.border = element_blank(),
panel.background = element_rect(size = (line_size * 2), color = "black", fill = "white"),
panel.grid = element_blank(),
# strip
strip.background = element_rect(fill = "grey85", color = "grey20"),
# plot
plot.background = element_blank(),
complete = TRUE
)
}
#' @rdname ggtheme
#'
#' @examples
#' library(ggplot2)
#' p <- ggplot(mtcars, aes(mpg, disp, color = cyl)) +
#' geom_point()
#' p + theme_bw2(font_size = 15, line_size = 2)
#' p + theme_classic2(font_size = 15, line_size = 2)
#' @export
theme_classic2 <- function(font_size = 10,
font = "sans",
line_size = 0.5) {
## 常规xy轴主题
theme_bw2(font_size = font_size, font = font, line_size = line_size) %+replace%
theme(
## axis
axis.line = element_line(size = line_size),
## panel
panel.background = element_rect(color = NA, fill = "white"),
complete = TRUE
)
}
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