'''
from Tkinter import *
root = Tk()
canvas = Canvas(root, width=300, height=200)
canvas.pack()

###Rectangles

canvas.create_rectangle(0,0,150,150, fill="yellow")
canvas.create_rectangle(100,  50, 250, 100, fill="orange", width=5)
canvas.create_rectangle( 50, 100, 150, 200, fill="green", outline="red", width=3)
canvas.create_rectangle(125,  25, 175, 190, fill="purple", width=0)

###Ovals, Polygons, Lines, Text

#canvas.create_oval(50, 50, 100, 100, fill="yellow")
#canvas.create_polygon(50,30,150,50,250,30,150,10, fill="green")
canvas.create_line(50, 50, 250, 150, fill="red", width=5)
canvas.create_text(150, 100, text="Amazing!", fill="purple", font="Helvetica 26 bold underline")
canvas.create_text(150, 100, text="Carpe Diem!", anchor=SW, fill="orange", font="Times 18 italic")

root.mainloop()

'''
from Tkinter import *
root = Tk()
canvas = Canvas(root, width=300, height=200)
canvas.pack()
def drawBelgianFlag(canvas, x0, y0, x1, y1):
    # draw a Belgian flag in the area bounded by (x0,y0) in
    # the top-left and (x1,y1) in the bottom-right
    width = (x1 - x0)
    canvas.create_rectangle(x0, y0, x0+width/3, y1, fill="black", width=0)
    canvas.create_rectangle(x0+width/3, y0, x0+width*2/3, y1, fill="yellow", width=0)
    canvas.create_rectangle(x0+width*2/3, y0, x1, y1, fill="red", width=0)

# Draw a large Belgian flag
drawBelgianFlag(canvas, 25, 25, 175, 150)

# And draw a smaller one below it
drawBelgianFlag(canvas, 75, 160, 125, 200)

# Now let's have some fun and draw a whole grid of Belgian flags!
width = 30
height = 25
margin = 5
for row in range(3):
    for col in range(3):
        left = 200 + col * width + margin
        top = 50 + row * height + margin
        right = left + width - margin
        bottom = top + height - margin
        drawBelgianFlag(canvas, left, top, right, bottom)

# Finally, don't forge to display the window!
root.mainloop()


'''
from Tkinter import *

root = Tk()

def callback(event):
    print "clicked at", event.x, event.y

frame = Frame(root, width=100, height=100)
frame.bind("<Button-1>", callback)
frame.pack()

root.mainloop()
'''

'''
from Tkinter import *

root = Tk()

def key(event):
    print "pressed", repr(event.char)

def callback(event):
    frame.focus_set()
    print "clicked at", event.x, event.y

frame = Frame(root, width=100, height=100)
frame.bind("<Key>", key)
frame.bind("<Button-1>", callback)
frame.pack()

root.mainloop()


'''