# scatterWineVerySimple.py
# Neal Nelson  2008.11.6

import string
from graphics import *

def main():

  # Introduction
  print "Scatterplot display deaths (y) vs wine consumption (x)"

  # Read in the whole table
  tableFile = open("WineConsumption.txt", 'r')
  table = []
  for line in tableFile.readlines():
    (country, wine, death) = string.split(line,',')
    table.append( (float(wine), int(death)) )
  tableFile.close()

  print table


  # Display a scatter plot
  xmax = 12.0
  ymax = 400

  # Create a graphics window with origin in lower left
  #win = GraphWin("Sample Scatter Plot", 320, 240)
  win = GraphWin("Sample Scatter Plot", 640, 480)
  win.setBackground("white")
  win.setCoords(0.0, 0.0, xmax, ymax)

  Text(Point(4,10),'Liters Wine Alcohol per Year').draw(win)
  Text(Point(10,200),'Deaths').draw(win)

  # Draw the (x,y) points
  for i in range(0,len(table)):
    (x,y) = table[i]
    print (x,y)
    Point(x,y).draw(win)
    #Text(Point(x,y),'*').draw(win)
   

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

  # A better click-to-close technique
  text = Text(Point(xmax/2, ymax-20), 'Click to close')
  text.draw(win)
  win.getMouse()
  win.close()

main()