홈>2020-03-18 17:42

python - 캔버스가있는 두 개의 별도 창에 텍스트를 인쇄하는 방법은 무엇입니까?

AAAAAAA 텍스트를 한 창에 인쇄하고 BBBBBBB를 다른 창에 인쇄하고 싶지만 캔버스를 사용하여 어떻게합니까?

from tkinter import*
root = Tk()
canvas = Canvas(root)
canvas.pack(fill=BOTH, expand=1) # Stretch canvas to root window size.
root.wm_geometry("794x370")
root.title('Map')
def toplevel():
    top = Toplevel()
    top.title('Optimized Map')
    top.wm_geometry("794x370")
    optimized_canvas = Canvas(top)
    optimized_canvas.pack(fill=BOTH, expand=1)

toplevel()
l0 = Label(canvas, text="AAAAAAA", font= "calibri 32 bold",bg="white" )
canvas.create_window(0,70, window=l0, anchor=NW)
l1 = Label(canvas, text="BBBBBBB", font= "calibri 32 bold",bg="white" )
canvas.create_window(0,70, window=l1, anchor=NW)
root.mainloop()

pythontkintertkinter-canvas

답변 # 1

optimized_canvas 사용 두 번째 라벨 포함

import tkinter as tk
# ---
root = tk.Tk()
canvas = tk.Canvas(root)
canvas.pack(fill='both', expand=True)
l0 = tk.Label(canvas, text="AAAAAAA")
canvas.create_window(0, 70, window=l0, anchor='nw')
# ---
top = tk.Toplevel(root)
optimized_canvas = tk.Canvas(top)
optimized_canvas.pack(fill='both', expand=True)
l1 = tk.Label(optimized_canvas, text="BBBBBBB")
optimized_canvas.create_window(0, 70, window=l1, anchor='nw')
# ---
root.mainloop()

<시간>

함수로 캔버스를 생성하면 캔버스가 로컬 변수에 할당되고이를 사용하려면 외부/전역 변수에 할당해야합니다.

import tkinter as tk
# --- functions ---
def create_top(root):
    top = tk.Toplevel(root)
    local_canvas = tk.Canvas(top)
    local_canvas.pack(fill='both', expand=True)
    return local_canvas
# ---
root = tk.Tk()
canvas = tk.Canvas(root)
canvas.pack(fill='both', expand=True)
l0 = tk.Label(canvas, text="AAAAAAA")
canvas.create_window(0, 70, window=l0, anchor='nw')
# ---
optimized_canvas = create_top(root)
l1 = tk.Label(optimized_canvas, text="BBBBBBB")
optimized_canvas.create_window(0, 70, window=l1, anchor='nw')
# ---
root.mainloop()

Python2.net

python - 캔버스가있는 두 개의 별도 창에 텍스트를 인쇄하는 방법은 무엇입니까?

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