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¡¡¡¡Python code:
# -*- coding: utf-8 -*-
# http://blog.csdn.net/oldjwu/
# z<n+1> = z<n> ^ 2 + c
import time
import Image, ImageDraw
g_size = (600, 450) # ͼÐÎ×îÖճߴç
g_maxIteration = 256 # ×î´óµü´ú´ÎÊý
g_bailout = 4 # ×î´óÓò
g_zoom = 2.5 / g_size[0] # Ëõ·Å²ÎÊý
g_offset = (-g_size[0] * 0.25, 0) # Æ«ÒÆÁ¿
def draw(antialias = True):
zi = 1
if antialias: # ¿¹¾â³Ý
zi = 2
size = [i * zi for i in g_size]
zoom = g_zoom / zi
offset = [i * zi for i in g_offset]
bailout = g_bailout * zi
img = Image.new("RGB", size, 0xffffff)
dr = ImageDraw.Draw(img)
print "painting Mandelbrot .."
for p in getPoints(size, offset, zoom):
dr.point(p[0], fill = p[1])
print "%s100%%" % ("\b" * 10)
del dr
if antialias:
img = img.resize(g_size, Image.ANTIALIAS)
# img.show()
img.save("mandelbrot.png")
def getPoints(size, offset, zoom, ti = 0, tstep = 1):
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conn=httplib.HTTPSConnection('x.x.x.x')
conn.request('','')
rd=conn.getresponse()
conn.close()
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