PYTHON用tkinter，显示随机颜色球，按键更新

from tkinter import *
from random import randint
D = 30  #球的直径
WIDTH = 600
HEIGHT = 400 #画布尺寸
def randomcolor():#生成随机颜色
    colorArr = ['1', '2', '3', '4', '5', '6', '7','8','9','A', 'B','C','D','E','F']
    color = ""
    for i in range(6):
        color += colorArr[randint(0,14)]
    return "#"+color
root = Tk()
root.title("Random balls")
canvas = Canvas(root, width = WIDTH, height = HEIGHT) #创建画布
canvas.pack()
def drawballs():  #定义画球的函数
    canvas.delete("all")
    for a in range(10):  #画10次
        x1 = randint(0,WIDTH-D)#球左上角x坐标
        y1 = randint(0,HEIGHT-D)#球左上角y坐标
        canvas.create_oval(x1, y1, x1+D, y1+D, fill = randomcolor())
drawballs()
Button(root, text = "Display", command = drawballs).pack()
mainloop()

img

如果可以的话，麻烦给个采纳

https://www.cnblogs.com/nancyzhu/p/8401572.html 这是双色球。你可以参考一下

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