Display a radial grid
radial.grid.Rdradial.grid displays a radial grid for the radial.plot and radial.pie functions.
Usage
radial.grid(labels=NA,label.pos=NULL,radlab=FALSE,radial.lim=NULL,
start=0,clockwise=FALSE,label.prop=1.1,grid.pos=seq(0.25,1,0.25),
rad.col="gray",grid.col="gray",grid.bg="transparent",show.radial.grid=TRUE,
start.plot=FALSE)Arguments
- labels
The labels to display around the circumference of the grid.
- label.pos
Radial positions for the labels.
- radlab
Whether to rotate the labels to a radial orientation.
- radial.lim
Optional radial limits for the circular plot. If specified, these must be the same as the radial limits of the original plot.
- start
The zero position on the plot in the units of label.pos.
- clockwise
Whether to increase angles clockwise rather than the default counterclockwise.
- label.prop
Proportion of radial.lim to place the labels.
- grid.pos
Radial positions for the circular grid lines.
- rad.col
Color for the radial grid lines.
- grid.col
Color for the circumferential grid lines.
- grid.bg
Background color for the radial grid.
- show.radial.grid
Whether to display the radial lines on the grid.
- start.plot
If TRUE, sets up a blank radial grid.