郭詩瑜

1. import tkinter as tk
   
2. 
   
3. win = tk.Tk()
   
4. win.title("主視窗")
   
5. win.geometry("500x500")
   
6. win.resizable(1, 1)
   
7. lb = tk.Label(win, bg="black", fg="white", text="這是絕對位置，下面是相對位置。", font=("微軟正黑體", 16)).place(x=50, y=10)
   
8. list1 = ["blue", "yellow", "red", "green"]
   
9. n = 0
   
10. x = 7
    
11. for i in range(4):
    
12.     lb = tk.Label(win, bg=f"{list1[n]}").place(relx=0.5, rely=0.5, relwidth=f"0.{x}", relheight=f"0.{x}",
    
13.                                                anchor="center")
    
14.     n += 1
    
15.     x -= 2
    
16.     i += 1
    
17. win.mainloop()

複製代碼