Method redraw

recipes/Python/578875_Analog_Clock/recipe-578875.py:201–210

(self)

    ## Redraws the whole clock.
    # 
    def redraw(self):
        start = pi/2              # 12h is at pi/2
        step = pi/6
        for i in range(12):       # draw the minute ticks as circles
            angle =  start-i*step
            x, y = cos(angle),sin(angle)
            self.paintcircle(x,y)
        self.painthms()           # draw the handles
        if not self.showImage:
           self.paintcircle(0,0)  # draw a circle at the centre of the clock
   
    ## Draws the handles.
    #