Add image to canvas:
self.image_on_canvas = self.canvas.create_image(0, 0, image = ...)
Change image:
self.canvas.itemconfig(self.image_on_canvas, image = ...)
Full example:
from Tkinter import *#----------------------------------------------------------------------class MainWindow(): #---------------- def __init__(self, main): # canvas for image self.canvas = Canvas(main, width=60, height=60) self.canvas.grid(row=0, column=0) # images self.my_images = [] self.my_images.append(PhotoImage(file = "ball1.gif")) self.my_images.append(PhotoImage(file = "ball2.gif")) self.my_images.append(PhotoImage(file = "ball3.gif")) self.my_image_number = 0 # set first image on canvas self.image_on_canvas = self.canvas.create_image(0, 0, anchor = NW, image = self.my_images[self.my_image_number]) # button to change image self.button = Button(main, text="Change", command=self.onButton) self.button.grid(row=1, column=0) #---------------- def onButton(self): # next image self.my_image_number += 1 # return to first image if self.my_image_number == len(self.my_images): self.my_image_number = 0 # change image self.canvas.itemconfig(self.image_on_canvas, image = self.my_images[self.my_image_number])#----------------------------------------------------------------------root = Tk()MainWindow(root)root.mainloop()
