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from Tkinter import * | |
import Tkinter | |
def iterate(x, y, iterationNum): # I am not sure if I am doing this part correctly. | |
z = 0 | |
coord = complex(x, y) | |
while iterationNum: | |
z = z * z + coord | |
if z ** 2 > 4: | |
return False | |
return True | |
def pixel(image,x,y,r,g,b): | |
"""Place pixel at pos=(x,y) on image, with color=(r,g,b)""" | |
image.put("#%02x%02x%02x" % (r,g,b), (y, x)) | |
def mandelbrot(): | |
WIDTH = 640; HEIGHT = 480 | |
TopLeftX = -200; BottomRightX = 200 | |
TopLeftY = 200; BottomRightY = -200 | |
Increment = 5 | |
maxIt = 100 | |
w = BottomRightX - TopLeftX | |
h = TopLeftY - BottomRightY | |
canvas = Canvas(window, width = WIDTH, height = HEIGHT, bg = "#ffffff") | |
img = PhotoImage(width = WIDTH, height = HEIGHT) | |
canvas.create_image((0, 0), image = img, state = "normal", anchor = Tkinter.NW) | |
for x in xrange(TopLeftX, BottomRightX, -5): | |
for y in xrange(TopLeftY, BottomRightY, -5): | |
xnum = x / 100.0 | |
ynum = y / 100.0 | |
if iterate(xnum, ynum, maxIt): | |
pixel(img, xnum, ynum, 255, 0, 0) | |
else: | |
pixel(img, xnum, ynum, 255, 255, 255) | |
canvas.pack() | |
mainloop() | |
mandelbrot() |
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