How to use 'how to add image in tkinter window' in Python

284
def _show(image, title):
285
    """Helper for the Image.show method."""
286
287
    class UI(tkinter.Label):
288
        def __init__(self, master, im):
289
            if im.mode == "1":
290
                self.image = BitmapImage(im, foreground="white", master=master)
291
            else:
292
                self.image = PhotoImage(im, master=master)
293
            super().__init__(master, image=self.image, bg="black", bd=0)
294
295
    if not tkinter._default_root:
296
        raise OSError("tkinter not initialized")
297
    top = tkinter.Toplevel()
298
    if title:
299
        top.title(title)
300
    UI(top, image).pack()

46
def __init__(self, root):
47
    super().__init__(root)
48
    self.circle = 0
49
    self.drawn_img = None
50
    self.screen_width = root.winfo_screenwidth()
51
    self.screen_height = root.winfo_screenheight()
52
    self.start_x, self.start_y = 0, 0
53
    self.end_x, self.end_y = 0, 0
54
    self.current_item = None
55
    self.fill = "#00ff00"
56
    self.fill_pil = (0,255,0,255)
57
    self.outline = "#00ff00"
58
    self.brush_width = 2
59
    self.background = 'white'
60
    self.foreground = "#00ff00"
61
    self.file_name = "Untitled"
62
    self.tool_bar_functions = (
63
        "draw_line", "draw_irregular_line"
64
    )
65
    self.selected_tool_bar_function = self.tool_bar_functions[0]
66
    
67
    self.create_gui()
68
    self.bind_mouse()
69
70
    # Create blank image to avoid errors with irregular line drawing on blank canvas
71
    self.canvas.img = Image.new('RGB', (800,1280), (255, 255, 255))
72
    self.canvas.img_width, self.canvas.img_height = self.canvas.img.size
73
    # make reference to image to prevent garbage collection
74
    # https://stackoverflow.com/questions/20061396/image-display-on-tkinter-canvas-not-working
75
    self.canvas.tk_img = ImageTk.PhotoImage(self.canvas.img)
76
    self.canvas.config(width=self.canvas.img_width, height=self.canvas.img_height)
77
    self.canvas.create_image(self.canvas.img_width / 2.0, self.canvas.img_height / 2.0, image=self.canvas.tk_img)
78
79
    self.drawn_img = Image.new("RGBA", self.canvas.img.size)
80
    self.drawn_img_draw = ImageDraw.Draw(self.drawn_img)