Julia set: Difference between revisions
Content added Content deleted
m (→Vectorized: added missing </lang>) |
m (→Vectorized) |
||
| Line 1,456: | Line 1,456: | ||
Creating Fractal Images. researchgate. net, Feb. 2015.' |
Creating Fractal Images. researchgate. net, Feb. 2015.' |
||
""" |
""" |
||
import itertools |
|||
from functools import partial |
from functools import partial |
||
from numbers import Complex |
from numbers import Complex |
||
| Line 1,466: | Line 1,465: | ||
def douady_hubbard_polynomial(z: Complex, |
def douady_hubbard_polynomial(z: Complex, |
||
c: Complex) -> Complex: |
|||
c: Complex): |
|||
""" |
""" |
||
Monic and centered quadratic complex polynomial |
Monic and centered quadratic complex polynomial |
||
| Line 1,475: | Line 1,473: | ||
def julia_set( |
def julia_set(mapping: Callable[[Complex], Complex], |
||
*, |
|||
min_coordinate: Complex, |
min_coordinate: Complex, |
||
max_coordinate: Complex, |
max_coordinate: Complex, |
||
| Line 1,502: | Line 1,500: | ||
result = np.ones(complex_plane.shape) |
result = np.ones(complex_plane.shape) |
||
for _ in |
for _ in range(iterations_count): |
||
mask = np.abs(complex_plane) <= threshold |
mask = np.abs(complex_plane) <= threshold |
||
if not mask.any(): |
if not mask.any(): |
||
| Line 1,516: | Line 1,514: | ||
c=-0.7 + 0.27015j) # type: Callable[[Complex], Complex] |
c=-0.7 + 0.27015j) # type: Callable[[Complex], Complex] |
||
image = julia_set( |
image = julia_set(mapping, |
||
min_coordinate=-1.5 - 1j, |
min_coordinate=-1.5 - 1j, |
||
max_coordinate=1.5 + 1j, |
max_coordinate=1.5 + 1j, |
||