我可以为按钮创建随机 x 和 y 坐标吗？

Question

import tkinter as tk 
import random

root = tk.Tk() 

canvas = tk.Canvas(root, height=600, width=700, bg="#4f75b3")
canvas.pack()

frame = tk.Frame(root, bg="#66bd5e")
frame.place(relx=0.075, rely=0.075, relheight=0.85, relwidth=0.85,)

def destroymole():
    mole.destroy()

mole = tk.Button(root,text="MOLE", relief="raised", command=destroymole, x=random.randint(300,700), y=random.randint(300, 700), height=20, width=30)

root.mainloop()

运行后我得到这个错误

Traceback (most recent call last):   File
"C:\Users\\PycharmProjects\pythonProject\GUI APP.py", line 15, in
<module>
    mole = tk.Button(root, text="MOLE",relief="raised", command=destroymole, x=random.randint(300,700),y=random.randint(300,
700), height=20, width=30)   File
"C:\Users\\AppData\Local\Programs\Python\Python39\lib\tkinter\__init__.py",
line 2647, in __init__
    Widget.__init__(self, master, 'button', cnf, kw)   File "C:\Users\\AppData\Local\Programs\Python\Python39\lib\tkinter\__init__.py",
line 2569, in __init__
    self.tk.call(
_tkinter.TclError: unknown option "-x"

但是，主要的是最后一行，我很确定它与随机数有关

如果还有其他明显的问题，请告诉我，因为这对我来说都是一个谜。

Answer 1

您尚未放置按钮。 希望，您知道可以通过三种方式在 window（放置、包装、网格）中设置小部件。 我使用了place方法并在参数中传递了随机值。

import tkinter as tk 
import random

root = tk.Tk() 

canvas = tk.Canvas(root, height=600, width=700, bg="#4f75b3")
canvas.pack()

frame = tk.Frame(root, bg="#66bd5e")
frame.place(relx=0.075, rely=0.075, relheight=0.85, relwidth=0.85,)

def destroymole():
    mole.destroy()

mole = tk.Button(root,text="MOLE", relief="raised", command=destroymole)
mole.place(x=random.randint(300,700), y=random.randint(300, 700), height=20, width=30)

root.mainloop()

Rest 如有任何疑问，请随时问我。