huey.y.ji...@gmail.com wrote: > I am trapped by these two funny things: > > class MyClass(upClass): > > def start(self): > ***do_menu_here**** > > self.load_label_image() # ---> this works > self.load_canvas_image() # ---> this does not work > > def load_label_image(self): > img = PhotoImage(file="xx.gif") > Label(self, image=img).pack(side=BOTTOM, expand=YES, fill=BOTH) > return img > > def load_canvas_image(self): > img = PhotoImage(file="xx.gif") > self.canvas = Canvas(self, width=500, height=300, bg='white') > self.canvas.pack(expand=YES, fill=BOTH) > self.canvas.create_image(50, 0, image=img, anchor=NW) > > if __name__ == '__main__': > root = Tk() > root.mainloop() > > load_label_image() works. However, I cannot do BIND with it, because img > has no method to do binding. So, I am trying load_canvas_image. Surprise, > it does not work. These two defs are so similar, but Python complained > that no attribute of load_canvas_image(). It is there, coexisting with > load_label_image(). > > I cannot figure out what is wrong with it, can somebody tell me why? > Thanks!
The only problem I see is that you do not keep a reference of the PhotoImage (as explained in MRAB's answer to your previous question). What exception do you encounter? Do not paraphrase, copy and paste the actual traceback. -- https://mail.python.org/mailman/listinfo/python-list
