firealpaca resize not the canvas but the picture

Adding () at the beginning of _resize_callback() may solve the issue. Since event is bound on self (the Frame), the canvas is not yet resized when the callback is executed. Don't think that would circumnavigate the issue I'm having now, anyway. I've considered chopping up the image I'm using into smaller squares, so I'd end up with 80 small images that I could just match to each cell in my widget's grid, but I've assumed one large image is more efficient to resize than 80 small images. Self.canvas_img = _image(0, 0, image=self.img, Self.img = ImageTk.PhotoImage(image=self.original) Self.canvas = tk.Canvas(self, bg='black') (self.canvas_img, image=self.img)ī = tk.Checkbutton(self, text=letter, relief=tk.GROOVE, var=var,Ĭommand=self._checkb_wrapper('r', row, var))Ĭommand=self._checkb_wrapper('r', column, var))ī.grid(row=0, column=column, sticky='nsew') Self.img = ImageTk.PhotoImage(image=self.img) The resize event seems to be executing a step behind, leading me to think I'm misusing the event queue somehow, though I'm not sure that's the source of both my issues.ĭef _init_(self, master, kana_type, **kwargs):

When I then use the windowed button, the image resizes to the fullscreen size, resulting in a huge image inside the small window. Of note, when I use the fullscreen button, the image doesn't resize at all.

Why is the image not matching the canvas in size every time? In the bad resize image I linked below, the canvas is the black peaking from beneath the image. Very often, especially if the resize is done with a quick jerk of the cursor, the canvas can end up larger than the image, or the image can be cut off a bit by the edge of the window. 2 issues I'm having with this:ġ) When first executed, the code creates the entire widget almost as wanted, except the image on the canvas doesn't appear until a resize event occurs, say I grab a side of the window and resize it.Ģ) Then ,when a resize event occurs, the image doesn't always resize exactly right.

When called, the class should create a widget that creates checkbuttons above and to the left of a canvas object with an image item on it. I've got it in a usable state now, but it's buggy. I'm creating a custom tkinter Frame class for use in a larger project.

Firealpaca resize not the canvas but the picture