| ggrect {ggplot} | R Documentation |
Add rectangles to a plot
ggrect(plot = .PLOT, aesthetics=list(), ..., data=NULL)
plot |
the plot object to modify |
aesthetics |
named list of aesthetic mappings, see details for more information |
... |
other options, see details for more information |
data |
data source, if not specified the plot default will be used |
This grob provides the basic functionality required by
ggbar and ggtile. You should probably
not call it yourself
Aesthetic mappings that this grob function understands:
x:x position (required)
y:y position (required)
width:width of the rectangle (required)
height:height of the rectangle (required)
fill:fill colour (see sccolour)
These can be specified in the plot defaults (see ggplot) or
in the aesthetics argument. If you want to modify the position
of the points or any axis options, you will need to add a position scale to
the plot. These functions start with ps, eg.
pscontinuous or pscategorical
Other options:
justification:justification of the bar relative to its (x, y) location, see rectGrob for more details
Hadley Wickham <h.wickham@gmail.com>