#show image to canvas
image = Image.open(image_path)
photo = ImageTk.PhotoImage(image) #convert to ImageTk
myimg = canvas.image([0, 0], image=photo)
#click event
def callback(event):
print("clicked at", event.x, event.y)
global img_file_paths
#rotate list of image
d = collections.deque(img_file_paths)
d.rotate(1)
img_file_paths = list(d)
next_image_path = img_file_paths[-1]
label1['text'] = next_image_path
#update new image
image2 = Image.open(next_image_path)
global photo2 #very importance
photo2 = ImageTk.PhotoImage(image2)
canvas.itemconfigure(myimg, image=photo2) #myimg is origin image in canvas
canvas.bind("<Button-1>", callback) #<Button-1>: is mouse left button
g.mainloop()
#Starting with this example, write a program that takes the name of a directory and loops through all the files, displaying any files that PIL recognizes as images. You can use a try statement to catch the files PIL doesn’t recognize.
#When the user clicks on the image, the program should display the next one.
