在不使用create_oval的情况下使用tkinter绘制圆

import tkinter as tk

window = tk.Tk()

canvas = tk.Canvas(window, width=400, height=400)
canvas.pack()

canvas.create_arc(50, 50, 350, 350, start=0, extent=360, fill="blue")

window.mainloop()

import tkinter as tk

window = tk.Tk()
canvas = tk.Canvas(window, width=400, height=400)
canvas.pack()

canvas.create_arc(50, 50, 350, 350, start=0, extent=360, fill="blue")

window.mainloop()