Random fill colour for shapes in Python(TKinter)

问题

I am wondering how to get a random color out of a list to use in the draw_rectangle()

colors = ["red", "orange", "yellow", "green", "blue", "violet"]

canvas.create_rectangle(self.x, self.y, self.x + 60, self.y + 60, fill = random.choice(colors))

This causes my code to crash, what else can I try?

回答1:

You can use random.choice like this

import random
colors = ["red", "orange", "yellow", "green", "blue", "indigo", "violet"]
canvas.create_rectangle(self.x, self.y, self.x + 60, self.y + 60, fill = random.choice(colors))

This will pass a random color to fill whenever this code is executed.

回答2:

de=("%02x"%random.randint(0,255))
re=("%02x"%random.randint(0,255))
we=("%02x"%random.randint(0,255))
ge="#"
color=ge+de+re+we

and in tkinter put

fill=color

easy you can also make

fill="#"+("%06x"%random.randint(0,16777215))

回答3:

You can use choice, from package random

random.choice(color)

来源：https://stackoverflow.com/questions/22950997/random-fill-colour-for-shapes-in-pythontkinter