我无法使用tkinter调整图像大小并显示

Question

So im trying to make an app that will display images, and the image I have is 1000*1000 but this is way too big, I need a way to resize the image. I've tried using PIL and ImageTK but that didn't work, here's my code so far:

from tkinter import *

app = Tk()
app.title('embeded image')

fname = Canvas(bg = 'black', height=100, width=100)
fname.pack(side=TOP)

image = PhotoImage('Sun.png')
image = image.resize((25, 25), Image.ANTIALIAS)

icon = fname.create_image(image=image)

fname.pack()
app.mainloop()

I've no idea why this doesn't work, im relatively new to Tkinter so sorry if it's obvious.

Answer 1

You mix two differnt class PhotoImage in tkinter which doesn't have resize and PIL.Image which have resize

import tkinter as tk
from PIL import Image, ImageTk

app = tk.Tk()

fname = tk.Canvas(height=200, width=200)
fname.pack()

pil_image = Image.open('Sun.png')
pil_image = pil_image.resize((25, 25), Image.ANTIALIAS)

image = ImageTk.PhotoImage(pil_image)
icon = fname.create_image((0,0), image=image, anchor='nw')

app.mainloop()