# Julia Sets 2

NumPy JuliaSets

Caleb Sturges

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In [2]:

import numpy as np
import matplotlib.pyplot as plt

class JuliaSet:
def __init__(self, c, n=100):
self.c = c
self.n = n
self._d=.001
self._complexplane = []
for i in (0, 4/self._d):
for k in (0, 4/self._d):
self._complexplane.append(complex(-2+i*self._d,-2j+k*self._d) )

def juliamap(self, z):
return self.c+z**2

def iterate(self, z):
m = 1
runningz = z
while True:
juliamap(self, z)
if abs(runningz)>2:
return m
elif m>=n:
return 0
else:
m+=1

def set_spacing(self, _d):
self._d = _d
self._complexplane = []
for i in np.arange(-2, 2, self._d):
for j in np.arange(-2, 2, self._d):
self._complexplane.append(complex(i, j))
return self._complexplane

def generate(self):
self._d
self.set=[]
for i in np.arange(-2, 2, self._d):
for j in np.arange(-2, 2, self._d):
self.set.append(complex(i,j))
return self.set

def frange(start, stop, step):
i = start
while i < stop:
yield i
i += step

myJuliaSet=JuliaSet(0, 100)

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