""" ChapterAnimation/circleKeyMove0.py MM move a circle with your key """ from graphics import * winW, winH=300,300 def main(): win = GraphWin( "Move with keys", winW,winH) radius = 25 myc = Circle( Point(100,100), radius) myc.setFill( '#ffff00' ) myc.draw( win ) while True: k = win.getKey() if (myc.getCenter().getX() + radius > winW): # check distance border break if (k == 'Up'): # up myc.move(0,-2) elif ( k == 'Down'): # down myc.move(0,2) elif (k == 'Right'): # right myc.move(2,0) elif ( k == 'Left'): # left myc.move(-2,0) main()