def filled_rectangle(self, x0, y0, x1, y1):
x0, y0, x1, y1 = self.rect_helper(x0, y0, x1, y1)<EOL>for x in range(x0, x1 + <NUM_LIT:1>):<EOL><INDENT>for y in range(y0, y1 + <NUM_LIT:1>):<EOL><INDENT>self.point(x, y, self.color)<EOL><DEDENT><DEDENT>
Draw a filled rectangle