# Mayor Library imports from numpy import linspace, meshgrid, sin # Enthought library imports from enthought.chaco.shell import show, title, pcolor, colormap from enthought.chaco.default_colormaps import jet # Crate some scalar data xs = linspace(0,10,200) ys = linspace(0,20,400) x,y = meshgrid(xs,ys) z = sin(x) * y # Create a pseudo-color-map pcolor(x,y,z) #change the color mapping colormap(jet) # Add some titles title("pseudo colormap image plot") #This command is only necessary if running from command line show()