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from graphics import *
def main():
win = GraphWin("Polygon", 500, 500)
r= Rectangle(Point(10,500),Point(150,450))
r.draw(win)
while r.getP1()<=450 is False:
rectMaker(r)
time.sleep(1)
def rectMaker(r):
r.undraw(win)
r=Rectange(Point(r.getP1()+1),(Point(r.getP2()+1)))
r.draw(win)
return r
#win.getMouse()
main()
为什么我的矩形不移动任何人看到任何东西?如果有人提出这个建议,我不认为我想睡觉。使图形文件在屏幕上移动矩形
任何帮助表示赞赏请和谢谢