examples/bargraphs/changebar.py

   1 from pyx import *
   2
   3 g = graph.graphxy(width=8, x=graph.axis.bar())
   4 g.plot(graph.data.file("minimal.dat", xname=0, y=2), [graph.style.changebar()])
   5 g.writeEPSfile("changebar")
   6 g.writePDFfile("changebar")