plotrix (version 2.1-5)

pie3D.labels: Display labels on a 3D pie chart

Description

Displays labels on a 3D pie chart.

Usage

pie3D.labels(radialpos,radius=1,height=0.3,theta=pi/6,
  labels,labelcol=par("fg"),labelcex=1.5)

Arguments

radialpos

Position of the label in radians

radius

the radius of the pie in user units

height

the height of the pie in user units

theta

The angle of viewing in radians

labels

The label to display

labelcol

The color of the labels

labelcex

The character expansion factor for the labels

Value

• nil

Details

pie3D.label displays labels on a 3D pie chart. The positions of the labels are given as angles in radians (usually the bisector of the pie sectors). As the labels can be passed directly to pie3D, this function would probably not be called by the user.

See Also

pie3D, draw.tilted.sector

Examples

pieval<-c(2,4,6,8)
 bisectors<-pie3D(pieval,explode=0.1,main="3D PIE OPINIONS")
 pielabels<-
  c("We hate
 pies","We oppose
  pies","We don't
  care","We just love pies")
 pie3D.labels(bisectors,labels=pielabels)