from graphics import *
import time

def main():
    win = GraphWin("Circles",800,600) # creating 800 x 600 pixels graphics window
    # with Title "Circles"

    T = Text(Point(400,20),"Drawing circles") # creating an object of type Text
    # the text "Drawin circles" will be positioned at x = 400, y=20
    T.draw(win) # drawing in the graphics window

    c1 = Circle(Point(100,200),60)# first circle
    # define the second circle here
    c1.draw(win) # drawing in the graphics window
    # draw the second circle in the graphics window

    time.sleep(2) # waiting for 2 seconds

    L=Line(Point(100,200),Point(700,400))
    # draw/display the line in the graphics window

    # changing the text message of object T
    T.setText("Click anywhere inside this window to change the fill color of the circles")
    win.getMouse() # waiting for a mouse click

    # change the fill color of the circle c1
    # change the fill color of the circle c1

    # changing the text message of object T
    T.setText("Click anywhere inside this window to close the graphics window")
    win.getMouse() # waiting for a mouse click

    win.close() # closing the graphics window

main()