Adding a background image in python

Question

I\'m trying to add a background image to a canvas in Python. So far the code looks like this:

from Tkinter import *
from PIL import ImageTk,Image

... other          


        

Answer 1

PhotoImage is not an attribute of the Tk() instances (root). It is a class from Tkinter.

So, you must use:

backgroundImage = PhotoImage("D:\Documents\Background.gif")

Beware also Label is a class from Tkinter...

Edit:

Unfortunately, Tkinter.PhotoImage only works with gif files (and PPM). If you need to read png files you can use the PhotoImage (yes, same name) class in the ImageTk module from PIL.

So that, this will put your png image in the canvas:

from Tkinter import *
from PIL import ImageTk

canvas = Canvas(width = 200, height = 200, bg = 'blue')
canvas.pack(expand = YES, fill = BOTH)

image = ImageTk.PhotoImage(file = "C:/Python27/programas/zimages/gato.png")
canvas.create_image(10, 10, image = image, anchor = NW)

mainloop()