Tkinter不會在畫布上繪製矩形

我正嘗試以用戶指定的大小初始化藍色矩形的網格。但是，矩形不是在初始化的畫布上繪製的。我試圖將它們存儲在矩陣中供以後操作。我的代碼如下：Tkinter不會在畫布上繪製矩形

import Tkinter 
import sys 
from math import floor 

master = Tkinter.Tk() 

xboxes = int(sys.argv[1]) 
yboxes = int(sys.argv[2]) 

winx = 800 
winy = 600 

w = Tkinter.Canvas(master, width=winx, height=winy) 

squares = [[None]*5 for i in range(5)] 
w.pack() 
for i in range(yboxes): 
    for j in range(xboxes): 
     initx = floor(winx/xboxes * j) 
     inity = floor(winy/yboxes * i) 
     sizex = floor(winx/xboxes * j) 
     sizey = floor(winy/yboxes * i) 
     squares[i][j] = w.create_rectangle(initx, inity, sizex, sizey, fill="red") 

master.mainloop()

任何想法爲什麼它不工作？任何幫助將非常感激。

來源

2013-10-19 Cadel Watson

您確定您使用的是Python 3.x嗎？在Python 3.x中，'Tkinter'模塊被重命名爲'tkinter'。 – falsetru

我用# <--評論過改變過的零件。（不是x, y, xsize, ysize）。

try: 
    import Tkinter 
except ImportError: 
    import tkinter as Tkinter 
import sys 
from math import floor 

master = Tkinter.Tk() 

xboxes = int(sys.argv[1]) 
yboxes = int(sys.argv[2]) 

winx = 800 
winy = 600 

w = Tkinter.Canvas(master, width=winx, height=winy) 

squares = [[None]*xboxes for i in range(yboxes)] # <-- changed hard-coded 5; to use passed argument 
w.pack() 
for i in range(yboxes): 
    for j in range(xboxes): 
     initx = floor(winx/xboxes * j) # <-- 
     inity = floor(winy/yboxes * i) # <-- 
     endx = floor(winx/xboxes * (j+1)) # <-- with `j`, It draw dot instead of rectangle. 
     endy = floor(winy/yboxes * (i+1)) # <-- 
     squares[i][j] = w.create_rectangle(initx, inity, endx, endy, fill="red") 

master.mainloop()

來源

2013-10-19 06:58:27 falsetru

完美，非常感謝 –

Tkinter不會在畫布上繪製矩形

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