#!/usr/bin/env python from pyx import * g = graph.graphxyz(size=4, projector=graph.graphxyz.parallel(170, 45)) g.plot(graph.data.file("color.dat", x=1, y=2, z=3, color=3), [graph.style.surface(gradient=color.gradient.RedGreen, gridcolor=color.rgb.black, backcolor=color.rgb.black)]) g.writeEPSfile("color") g.writePDFfile("color")