Member Avatar for Logi.

Hi,

Im having trouble with the piece of code below, i want to have the image change every time you press the button. This code is from a larger project but this is the bit that i cant get to work.

Any ideas?

import Tkinter
import random
import Image, ImageTk

def changeImage():

    listOfImages = ["r7", "A", "C", "B", "b7", "f", "P", "G", "O"]
    im = listOfImages[random.randint(0,8)]
    box1Label.configure(image=im)
    
top = Tkinter.Tk()

r7 = ImageTk.PhotoImage(file="gfx/r7.jpg")
b7 = ImageTk.PhotoImage(file="gfx/b7.jpg")
A = ImageTk.PhotoImage(file="gfx/A.jpg")
B = ImageTk.PhotoImage(file="gfx/B.jpg")
C = ImageTk.PhotoImage(file="gfx/C.jpg")
f = ImageTk.PhotoImage(file="gfx/f.jpg")
G = ImageTk.PhotoImage(file="gfx/G.jpg")
P = ImageTk.PhotoImage(file="gfx/P.jpg")
O = ImageTk.PhotoImage(file="gfx/O.jpg")


box1Label = Tkinter.Label(top, image=r7)
box1Label.grid(row=3, column=2)

changeButton = Tkinter.Button(top, text="Change", command=changeImage)
changeButton.grid(row=9, column=7)

Tkinter.mainloop()
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  • Latest Post Latest Post by vegaseat
Member Avatar for vegaseat

Note that the images are objects not strings, so you have to do this ...

import Tkinter
import random
import Image, ImageTk
 
def changeImage():
    global listOfImages
    im = listOfImages[random.randint(0,8)]
    box1Label.configure(image=im)
    
top = Tkinter.Tk()
r7 = ImageTk.PhotoImage(file="gfx/r7.jpg")
b7 = ImageTk.PhotoImage(file="gfx/b7.jpg")
A = ImageTk.PhotoImage(file="gfx/A.jpg")
B = ImageTk.PhotoImage(file="gfx/B.jpg")
C = ImageTk.PhotoImage(file="gfx/C.jpg")
f = ImageTk.PhotoImage(file="gfx/f.jpg")
G = ImageTk.PhotoImage(file="gfx/G.jpg")
P = ImageTk.PhotoImage(file="gfx/P.jpg")
O = ImageTk.PhotoImage(file="gfx/O.jpg")
# images are objects not strings
listOfImages = [r7, A, C, B, b7, f, P, G, O]
 
box1Label = Tkinter.Label(top, image=r7)
box1Label.grid(row=3, column=2)
changeButton = Tkinter.Button(top, text="Change", command=changeImage)
changeButton.grid(row=9, column=7)
 
Tkinter.mainloop()
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