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[DOC]: adding a grid to the style sheet reference. #24020

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Merged
jklymak merged 6 commits into from
Oct 1, 2022
Merged

[DOC]: adding a grid to the style sheet reference. #24020

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21c6a1e
add divider and annotation.
kostyafarber Sep 27, 2022
d1fb720
fix flake8
kostyafarber Sep 27, 2022
7e3d73d
change from annotate to title
kostyafarber Sep 28, 2022
3c15123
Update examples/style_sheets/style_sheets_reference.py
kostyafarber Sep 30, 2022
aeccd93
Merge branch 'matplotlib:main' into issue-23601
kostyafarber Sep 30, 2022
14ddf41
Update examples/style_sheets/style_sheets_reference.py
kostyafarber Sep 30, 2022
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22 changes: 16 additions & 6 deletions examples/style_sheets/style_sheets_reference.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.colors as mcolors
from matplotlib.patches import Rectangle

# Fixing random state for reproducibility
np.random.seed(19680801)
Expand Down Expand Up @@ -65,8 +66,11 @@ def plot_colored_circles(ax, prng, nb_samples=15):
for sty_dict, j in zip(plt.rcParams['axes.prop_cycle'], range(nb_samples)):
ax.add_patch(plt.Circle(prng.normal(scale=3, size=2),
radius=1.0, color=sty_dict['color']))
# Force the limits to be the same across the styles (because different
# styles may have different numbers of available colors).
ax.grid(visible=True)

# Add title for enabling grid
plt.title('ax.grid(True)', family='monospace', y=1.075)
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ax.set_xlim([-4, 8])
ax.set_ylim([-5, 6])
ax.set_aspect('equal', adjustable='box') # to plot circles as circles
Expand All @@ -91,6 +95,7 @@ def plot_histograms(ax, prng, nb_samples=10000):
values = prng.beta(a, b, size=nb_samples)
ax.hist(values, histtype="stepfilled", bins=30,
alpha=0.8, density=True)

# Add a small annotation.
ax.annotate('Annotation', xy=(0.25, 4.25),
xytext=(0.9, 0.9), textcoords=ax.transAxes,
Expand All @@ -110,7 +115,7 @@ def plot_figure(style_label=""):
prng = np.random.RandomState(96917002)

fig, axs = plt.subplots(ncols=6, nrows=1, num=style_label,
figsize=(14.8, 2.7), constrained_layout=True)
figsize=(14.8, 2.8), constrained_layout=True)

# make a suptitle, in the same style for all subfigures,
# except those with dark backgrounds, which get a lighter color:
Expand All @@ -126,10 +131,15 @@ def plot_figure(style_label=""):
plot_scatter(axs[0], prng)
plot_image_and_patch(axs[1], prng)
plot_bar_graphs(axs[2], prng)
plot_colored_circles(axs[3], prng)
plot_colored_lines(axs[4])
plot_histograms(axs[5], prng)
plot_colored_lines(axs[3])
plot_histograms(axs[4], prng)
plot_colored_circles(axs[5], prng)

# add divider
rec = Rectangle((1 + 0.025, -2), 0.05, 16,
clip_on=False, color='gray')

axs[4].add_artist(rec)

if __name__ == "__main__":

Expand Down