The main purpose of this function is to add labels specifying extra information about
the figure, such as "Figure 1", or "A" - often useful in cowplots with more than
one pane. The function is similar to draw_plot_label.
draw_figure_label(
label,
position = c("top.left", "top", "top.right", "bottom.left", "bottom", "bottom.right"),
size,
fontface,
...
)Arguments
- label
Label to be drawn
- position
Position of the label, can be one of "top.left", "top", "top.right", "bottom.left", "bottom", "bottom.right". Default is "top.left"
- size
(optional) Size of the label to be drawn. Default is the text size of the current theme
- fontface
(optional) Font face of the label to be drawn. Default is the font face of the current theme
- ...
other arguments passed to
draw_plot_label
See also
Examples
library(ggplot2)
df <- data.frame(
x = 1:10, y1 = 1:10, y2 = (1:10)^2, y3 = (1:10)^3, y4 = (1:10)^4
)
p1 <- ggplot(df, aes(x, y1)) + geom_point()
p2 <- ggplot(df, aes(x, y2)) + geom_point()
p3 <- ggplot(df, aes(x, y3)) + geom_point()
p4 <- ggplot(df, aes(x, y4)) + geom_point()
# Create a simple grid
p <- plot_grid(p1, p2, p3, p4, align = 'hv')
# Default font size and position
p + draw_figure_label(label = "Figure 1")
# Different position and font size
p + draw_figure_label(label = "Figure 1", position = "bottom.right", size = 10)
# Using bold font face
p + draw_figure_label(label = "Figure 1", fontface = "bold")
# Making the label red and slanted
p + draw_figure_label(label = "Figure 1", angle = -45, colour = "red")
# Labeling an individual plot
ggdraw(p2) + draw_figure_label(label = "Figure 1", position = "bottom.right", size = 10)
