photo edit

from tkinter import *
from tkinter import filedialog

import PIL
import matplotlib.pyplot as plt
import cv2
from PIL import ImageTk, Image

window = Tk()
window.geometry('800x800+200+300')


class ImageEditor:
    path = ''

    def create_image(self):
        self.img = cv2.imread(self.path)
        self.img = cv2.cvtColor(self.img, cv2.COLOR_BGR2RGB)


image_editor = ImageEditor()


def open_img():
    file = filedialog.askopenfilename()
    image_editor.path = file
    image_editor.create_image()

    img = Image.open(file)
    image = ImageTk.PhotoImage(img.resize((700, 500), Image.Resampling.NEAREST))

    label_image = Label(window, image=image)
    label_image.image = image
    label_image.place(x=0, y=300, anchor="w")


def cartoon_func():
    gray = cv2.cvtColor(image_editor.img, cv2.COLOR_BGR2GRAY)
    gray = cv2.medianBlur(gray, 5)
    edges = cv2.adaptiveThreshold(gray, 255, cv2.ADAPTIVE_THRESH_MEAN_C, cv2.THRESH_BINARY, 9, 9)
    color = cv2.bilateralFilter(image_editor.img, 9, 250, 250)
    cartoon = cv2.bitwise_and(color, color, mask=edges)
    plt.figure(figsize=(10, 10))
    plt.imshow(cartoon, cmap="gray")
    plt.axis("off")
    plt.title("Cartoon Image")
    plt.show()

    color = cv2.resize(cartoon, (700, 500), interpolation=cv2.INTER_AREA)
    image = cv2.cvtColor(color, cv2.COLOR_BGR2RGB)
    image = ImageTk.PhotoImage(image=PIL.Image.fromarray(image))

    label_image = Label(window, image=image)
    label_image.image = image
    label_image.place(x=0, y=300, anchor="w")


def black_white_func():
    gray = cv2.cvtColor(image_editor.img, cv2.COLOR_BGR2GRAY)
    gray = cv2.medianBlur(gray, 5)
    plt.figure(figsize=(10, 10))
    plt.imshow(gray, cmap="gray")
    plt.axis("off")
    plt.title("Grayscale Image")
    plt.show()
    gray = cv2.resize(gray, (700, 500), interpolation=cv2.INTER_AREA)
    image = cv2.cvtColor(gray, cv2.COLOR_BGR2RGB)

    image = ImageTk.PhotoImage(image=PIL.Image.fromarray(image))

    label_image = Label(window, image=image)
    label_image.image = image
    label_image.place(x=0, y=300, anchor="w")


button_open = Button(window, text='Открыть картинку', command=open_img)
button_open.place(x=0, y=0)

button_bw = Button(window, text='Сделать картинку в чб', command=black_white_func)
button_bw.place(x=200, y=0)

button_cartoon = Button(window, text='Сделать картинку в мультяшный стиль', command=cartoon_func)
button_cartoon.place(x=400, y=0)

window.mainloop()