CODEWITHSUNDEEP
matplotlib
user1850133
user1850133

Reputation: 2993

matplotlib set all plots linewidth in a figure at once

import matplotlib.pyplot as plt
import numpy as np
fig = plt.figure()
ax = fig.add_subplot(111)
ax.plot(range(10))
ax.plot(2 * range(10))

I have a function (basic_axis(ax)) that will set spines linewidth (ax.spines.set_linewidth()), tick length (ax.tick_paras(...), ... but I don't find how to also set all plots linewidth with one value. Is it possible to do it through a function that takes only ax as parameter?

Upvotes: 3

Views: 2372

Answers (1)

tacaswell
tacaswell

Reputation: 87556

All of the line-like artists are added to Axes.lines so you should be able do to this with

def bulk_lw_adjuster(ax, lw=5):
    for ln in ax.lines:
        ln.set_linewidth(lw)

Upvotes: 3

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