Random graph plotter
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import click | |
import matplotlib.pyplot as plt | |
import numpy as np | |
def parse_string_to_int(string): | |
chars_as_ints = [ord(char) for char in string] | |
string_as_int = sum(chars_as_ints) | |
return string_as_int | |
def create_random_points(string=None): | |
if string: | |
int_string = parse_string_to_int(string) | |
np.random.seed(int_string) | |
amount = np.random.randint(100, 200) | |
random_points_x = np.random.normal(0, 1, (amount, 1)) | |
random_points_y = np.random.normal(0, 1, (amount, 1)) | |
random_points = np.concatenate([random_points_x, random_points_y], axis=1) | |
return random_points | |
def get_lines(random_points, radius=0.5): | |
lines = [] | |
for i, point_1 in enumerate(random_points): | |
for j, point_2 in enumerate(random_points[i:]): | |
if i == j: | |
continue | |
if np.sqrt(sum((point_1 - point_2) ** 2)) < radius: | |
lines.append(np.array([point_1, point_2])) | |
return lines | |
def clean_string(string): | |
for symbol in [" ", ",", ";", ":", ".", "\n", "\r", "\t"]: | |
string = string.replace(symbol, "") | |
return string | |
def plot_in_axis(ax, string, radius=0.5, size=5): | |
random_points = create_random_points(string) | |
lines = get_lines(random_points, radius) | |
xlims = [np.min(random_points[:, 0]) - radius, np.max(random_points[:, 0]) + radius] | |
ylims = [np.min(random_points[:, 1]) - radius, np.max(random_points[:, 1]) + radius] | |
lims = [min([xlims[0], ylims[0]]), max([xlims[1], ylims[1]])] | |
for line in lines: | |
ax.plot(line[:, 0], line[:, 1], "-k", alpha=0.4) | |
ax.scatter(random_points[:, 0], random_points[:, 1], c="k", s=size) | |
ax.tick_params( | |
top=False, | |
bottom=False, | |
labelbottom=False, | |
right=False, | |
left=False, | |
labelleft=False, | |
) | |
ax.set_xlim(*lims) | |
ax.set_ylim(*lims) | |
@click.command() | |
@click.argument("string", default=None, type=str) | |
@click.option("--radius", default=0.5, type=float) | |
@click.option("--size", default=5, type=int) | |
def main(string, radius, size): | |
_, ax = plt.subplots(1, 1, figsize=(10, 10)) | |
plot_in_axis(ax, string, radius, size) | |
ax.set_xlabel("\n" + string, fontsize=15) | |
plt.savefig(f"{clean_string(string)}.jpg", format="jpg", dpi=150) | |
plt.show() | |
if __name__ == "__main__": | |
main() # pylint: disable=no-value-for-parameter |
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