Insert SVGs into matplotlib figures
Project description
skunk
Insert SVGs into matplotlib
pip install skunk
Jupyter Notebooks
To show generated SVGs in Jupyter Notebooks:
skunk.display(svg)
Overwrite Subplot
import skunk
import numpy as np
import os
import matplotlib.pyplot as plt
fig, axs = plt.subplots(ncols=2, squeeze=True)
x = np.linspace(0, 2 * np.pi)
axs[0].plot(x, np.sin(x))
# important line where we set ID
skunk.connect(axs[1], 'sk')
plt.tight_layout()
# Overwrite using file path to my svg
# Can also use string
svg = skunk.insert(
{
'sk': 'skunk.svg'
})
with open('replaced.svg', 'w') as f:
f.write(svg)
Output
SVG in Annotation
Read about annotation boxes first
import numpy as np
fig, ax = plt.subplots(figsize=(300/72, 300/72))
x = np.linspace(0, 2 * np.pi)
ax.plot(x, np.sin(x))
# new code: using skunk box with id sk1
box = skunk.Box(50, 50, 'sk1')
ab = AnnotationBbox(box, (np.pi / 2, 1),
xybox=(-5, -100),
xycoords='data',
boxcoords="offset points",
arrowprops=dict(arrowstyle="->"))
ax.add_artist(ab)
# sknunk box with id sk2
box = skunk.Box(50, 50, 'sk2')
ab = AnnotationBbox(box, (3 * np.pi / 2, -1),
xybox=(-5, 100),
xycoords='data',
boxcoords="offset points",
arrowprops=dict(arrowstyle="->"))
ax.add_artist(ab)
# insert current figure into itself at sk1
# insert svg file in sk2
svg = skunk.insert(
{
'sk1': skunk.pltsvg(),
'sk2': 'skunk.svg'
})
with open('replaced2.svg', 'w') as f:
f.write(svg)
Output
Project details
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