# tk_extra_colorful_zoom.py

# tk_extra_colorful_zoom.py

import tkinter as tk
from PIL import Image, ImageTk, ImageFilter, ImageDraw
import math
import random

WW, HH = 600, 600
WC, HC = WW // 2, HH // 2
root = tk.Tk()
root.title("# tk_extra_colorful_zoom")
canvas = tk.Canvas(root, width=WW, height=HH)
root.geometry("%dx%d+10+10" % (WW, HH))
canvas.pack()
image = Image.new("RGB", (WW, HH), 'black')

radius = min(WC, HC) // 2
number_of_points = 12

def blob(image):
    pixels = image.load()
    r0, g0, b0 = [random.randint(0, 255) for _ in '...']
    points = []
    for j in range(number_of_points):
        angle = 2 * math.pi * j / number_of_points
        r = radius * random.uniform(0.01, 0.1)
        a = angle * random.uniform(0.95, 1)
        x = HC + r * math.cos(a) + 7
        y = WC + r * math.sin(a) + 7
        points.append((x, y))
    draw = ImageDraw.Draw(image)
    draw.polygon(points, fill=(r0, g0, b0))
    return image

zoom = 50
XY = []
for x in range(-1, 4):
    for y in range(-1, 4):
        XY += [(zoom + x, zoom + y, WW-zoom + x, HH-zoom + y)]
XY *= 10

def create_blurred_circle(size, center, radius, blur_radius):
    theVoid = Image.new("RGBA", size, (0, 0, 0, 0))
    draw = ImageDraw.Draw(theVoid)
    draw.ellipse((center[0] - radius, center[1] - radius, center[0] + radius, center[1] + radius), fill=(0, 0, 0, 255))
    return theVoid.filter(ImageFilter.GaussianBlur(blur_radius))
theVoid = create_blurred_circle((WW, HH), (WC, HC), 24, 14)

canvas_image = canvas.create_image(0, 0, anchor=tk.NW)

while 1:
    random.shuffle(XY)
    for x1, y1, x2, y2 in XY:
        image = image.crop((x1, y1, x2, y2))
        image = image.resize((WW, HH))
        image2 = blob(image)
        image2 = Image.alpha_composite(image2.convert("RGBA"), theVoid).convert("RGB")

        gradient_photo = ImageTk.PhotoImage(image2)
        canvas.itemconfig(canvas_image, image=gradient_photo)
        canvas.update()