geom_rect {ggplot2} | R Documentation |
2d rectangles.
geom_rect(mapping = NULL, data = NULL, stat = "identity", position = "identity", ...)
mapping |
The aesthetic mapping, usually constructed
with |
data |
A layer specific dataset - only needed if you want to override the plot defaults. |
stat |
The statistical transformation to use on the data for this layer. |
position |
The position adjustment to use for overlappling points on this layer |
... |
other arguments passed on to
|
geom_rect
understands the following aesthetics (required aesthetics are in bold):
xmax
xmin
ymax
ymin
alpha
colour
fill
linetype
size
df <- data.frame( x = sample(10, 20, replace = TRUE), y = sample(10, 20, replace = TRUE) ) ggplot(df, aes(xmin = x, xmax = x + 1, ymin = y, ymax = y + 2)) + geom_rect()