# Tk_Jpg2Canvas.py

# Tk_Jpg2Canvas.py

import Tkinter as tk
from PIL import ImageTk, Image

#This creates the main window of an application
window = tk.Tk()
window.title("JPG to Canvas")
window.geometry("1800x1200")
window.configure(background='grey')

directory = 'C:\\Users\\test\\'
filename = "ColorSpectrum.jpg"

#Creates a Tkinter-compatible photo image, which can be used everywhere Tkinter expects an image object.
img = ImageTk.PhotoImage(Image.open(directory+filename))

#The Label widget is a standard Tkinter widget used to display a text or image on the screen.
panel = tk.Label(window, image = img)

#The Pack geometry manager packs widgets in rows or columns.
panel.pack(side = "bottom", fill = "both", expand = "yes")

#Start the GUI
window.mainloop()