from java.awt import Color
from jhplot  import HPlot,F1D

c1 = HPlot("Canvas")
c1.setGTitle("Converting hto histogram", Color.red)
c1.setNameX("X")
c1.setNameY("Y")
c1.visible(1)
c1.setAutoRange()

f1 = F1D("2*exp(-x*x/50)+sin(pi*x)/x", -2.0, 5.0)
c1.draw(f1)

h=f1.getH1D("Histogram 1",500,1,5)
h.setColor(Color.red)
h.setFill(1)
h.setFillColor(Color.red)
c1.draw(h)

h1=f1.getH1D("Histogram 2",10,-2,-0.5)
h1.setColor(Color.blue)
h1.setFill(1)
h1.setFillColor(Color.blue)
c1.draw(h1)

# export to some image (png,eps,pdf,jpeg...)
# c1.export(Editor.DocMaster