Stacked Pie Chart (GPL)

Figure 1. GPL for stacked pie chart

* Open sample file Employee Data.sav.
GGRAPH
  /GRAPHDATASET NAME="graphdataset" VARIABLES=jobcat gender
  /GRAPHSPEC SOURCE=INLINE.
BEGIN GPL
  SOURCE: s=userSource(id("graphdataset"))
  DATA: jobcat = col(source(s), name("jobcat"), unit.category())
  DATA: gender = col(source(s), name("gender"), unit.category())
  COORD: polar(transpose())
  GUIDE: axis(dim(1), null())
  GUIDE: axis(dim(2), null())
  GUIDE: legend(aesthetic(aesthetic.texture.pattern.interior), label("Employment Category"))
  GUIDE: legend(aesthetic(aesthetic.color.interior), label("Gender"))
  ELEMENT: interval.stack(position(summary.percent.count(jobcat*1, base.coordinate(dim(1)))),
                          texture.pattern(jobcat), color(gender), size(size."100%"))
END GPL.