一段好玩的python代码--随机生成圆

for i in range(0,25):
    radius = np.random.randint(5,high = 200)#生成1个[5,200)的随机数
    color = np.random.randint(0,high = 256,size = (3,)).tolist()#生成3个[0,256)的随机数
    pt = np.random.randint(0,high = 300,size = (2,))#生成2个[0,300)的随机数
    cv2.circle(canvas,tuple(pt),radius,color,-1)#画圆
cv2.imshow("Canvas",canvas)
cv2.waitKey(0)