from jhplot  import *

c1 = HPlot("Canvas",500,400,2,2)
c1.visible()
c1. setRangeAll(0,10,0,10)
h1 = P1D("Simple")

c1.cd(1,1)
h1.add(5,6);  c1.draw(h1)

c1.cd(1,2)
h1.add(4,3); c1.draw(h1)

c1.cd(2,1)
h1.add(3,3); c1.draw(h1)

c1.cd(2,2)
h1.add(2,1); c1.draw(h1)
c1.export ("example.pdf") # export to PDF