bug in photoimage

Author: furas

tkinter/photoimage-pillow/bug-in-photoimage/main.py

@@ -0,0 +1,26 @@
+import tkinter as tk
+from PIL import ImageTk, Image
+
+def show_image():
+   
+    window = tk.Toplevel()
+    
+    image = Image.open("image.jpg")
+    w, h = image.size
+
+    photo = ImageTk.PhotoImage(image)
+    window.photo = photo # solution for bug in PhotoImage
+
+    canvas = tk.Canvas(window, width=w, height=h)
+    canvas.pack()
+    
+    canvas.create_image(0, 0, anchor='nw', image=photo)
+    
+
+root = tk.Tk()
+
+b = tk.Button(root, text='IMAGE', command=show_image)
+b.pack()
+
+root.mainloop()
+