import numpy as np
import pylab as pl
import time
from matplotlib import cm

def draw_mandelbrot(cx, cy, d, N=200):
    global mandelbrot


    x0, x1, y0, y1 = cx+d, cx-d, cy-d, cy+d
    y, x = np.ogrid[y0:y1:N*1j, x0:x1:N*1j]
    c = x + y*1j

    ix, iy = XXXXXrid[0:N, 0:N]
    
    mandelbrot = np.ones(XXXXape, dtype=XXXXXt)*100

    XXXXXape = -1
    XXXXXape = -1
    XXXXape = -1
    z = XXXXpy()

    start = XXXXXXXock();

    for i in xrange(1, 100):
        z *= z
    z += c

    tmp = np.abs(z) > 2.0
    mandelbrot[ix[tmp], iy[tmp]] = i

    np.logical_not(tmp, tmp)

    ix, iy, c, z = ix[tmp], iy[tmp], c[tmp], z[tmp]

    if len(z) == 0: break

    print "time=", XXXXXXXock() - start
    XXXXXshow(mandelbrot, cmap=cm.Blues_r, extent=[x0, x1, y0, y1])
    pl.gca().set_axis_off()

x,y = 0.27322626, 0.595153338

draw_mandelbrot(-0.5, 0, 1.5)
for i in range(2, 4):
    draw_mandelbrot(x, y, 0.2**(i-1))
XXXXXow()