# firstGraphics.py
# Neal Nelson  2008.11.17
# Copied from Zelle pp126-129

# Make sure the graphics.py module is in your current folder

from graphics import *

def main():

  # Create a default size graphics window of size 200x200 pixels
  win= GraphWin() 

  # Draw a line from (0,0) to (199,199) the "origin" and the maximum x-y point
  # Notice that (0,0) is in the upper left!! (boo).
  line = Line(Point(0,0), Point(199,199))
  line.draw(win)

  # Draw a red circle with center at (100,100) and radius 30 pixels
  center = Point(100,100)
  circ = Circle(center,30)
  circ.setFill('red')
  circ.draw(win)

  # Hold window open
  #raw_input("Press <enter> to quit.")
  #win.close()

  # A better click-to-close technique
  text = Text(Point(100,180), 'Click to close')
  text.draw(win)
  win.getMouse()
  win.close()

main()