from sprites import Sprite,Screen
screen = Screen()
bug = Sprite()
# 4行3列,宽100高50的格子,返回中心点坐标
cors = bug.draw_grid2(4,3,100,50)
bug.update()
print(cors) # cors是一个二维列表
for rows in cors:
for xy in rows:
bug.goto(xy)
bug.stamp()
bug.goto(0,200)
bug.update()
screen.mainloop()
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