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Sketch params ignored when using PGF backend #20516

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takimata opened this issue Jun 25, 2021 · 0 comments · Fixed by #20518
Closed

Sketch params ignored when using PGF backend #20516

takimata opened this issue Jun 25, 2021 · 0 comments · Fixed by #20518
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backend: pgf
Milestone
v3.5.0

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@takimata
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takimata commented Jun 25, 2021 •
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Bug report

Bug summary
Calls to set_sketch_params() are ignored by the PGF backend and do not have any influence in the resulting pgf or pdf file.

Code for reproduction

#!/usr/bin/env python3
import matplotlib as mpl
import matplotlib.pyplot as plt
mpl.use("pgf")

mpl.rcParams.update({
    'font.family': 'serif',
    'text.usetex': True,
    'pgf.rcfonts': False,
    'pgf.preamble': [ 
            # enable this when using PGF backend with pdf output:
            #r"\usepackage{pgf}",
            #r"\usepgfmodule{decorations}",
            #r"\usepgflibrary{decorations.pathmorphing}",
        ],
})

fig = plt.figure()
ax = fig.add_subplot(111)
ax.plot(range(10))

ax.spines["bottom"].set_sketch_params(scale=5, length=10, randomness=42)

fig.savefig(f"foo.pgf")
#fig.savefig(f"foo.pdf")

Actual outcome
grafik

Expected outcome
grafik

Matplotlib version

  • Matplotlib version: '3.0.2'

I am working on a fix for this.
takimata added a commit to takimata/matplotlib that referenced this issue Jun 25, 2021
@takimata
Support sketch_params in pgf backend
c2469c1 
Fixes matplotlib#20516

PGF's `random steps` decoration seems to be the most similar,
but does not exactly match the behaviour described in matplotlib's docs.
Therefore I repurposed the `randomness` argument as a seed to give
control on how the line looks afterwards.
@takimata takimata mentioned this issue Jun 25, 2021
Merged
5 tasks
takimata added a commit to takimata/matplotlib that referenced this issue Jul 12, 2021
@takimata
Support sketch_params in pgf backend
26a7c2a 
Fixes matplotlib#20516

PGF's `random steps` decoration seems to be the most similar,
but does not exactly match the behaviour described in matplotlib's docs.
Therefore I repurposed the `randomness` argument as a seed to give
control on how the line looks afterwards.
takimata added a commit to takimata/matplotlib that referenced this issue Jul 18, 2021
@takimata
Support sketch_params in pgf backend
57fb078 
Fixes matplotlib#20516

PGF's `random steps` decoration seems to be the most similar,
but does not exactly match the behaviour described in matplotlib's docs.
Therefore I repurposed the `randomness` argument as a seed to give
control on how the line looks afterwards.
takimata added a commit to takimata/matplotlib that referenced this issue Jul 23, 2021
@takimata
Support sketch_params in pgf backend
24266c9 
Fixes matplotlib#20516

PGF's `random steps` decoration seems to be the most similar,
but does not exactly match the behaviour described in matplotlib's docs.
Therefore I repurposed the `randomness` argument as a seed to give
control on how the line looks afterwards.
takimata added a commit to takimata/matplotlib that referenced this issue Aug 22, 2021
@takimata
Support sketch_params in pgf backend
65e9f5d 
Fixes matplotlib#20516

PGF's `random steps` decoration seems to be the most similar,
but does not exactly match the behaviour described in matplotlib's docs.
Therefore I repurposed the `randomness` argument as a seed to give
control on how the line looks afterwards.
takimata added a commit to takimata/matplotlib that referenced this issue Aug 29, 2021
@takimata
Support sketch_params in pgf backend
5a58788 
Fixes matplotlib#20516

PGF's `random steps` decoration seems to be the most similar,
but does not exactly match the behaviour described in matplotlib's docs.
Therefore I repurposed the `randomness` argument as a seed to give
control on how the line looks afterwards.
@QuLogic QuLogic added this to the v3.5.0 milestone Sep 8, 2021
tacaswell pushed a commit that referenced this issue Oct 20, 2021
@takimata
Support sketch_params in pgf backend
38ab792 
Fixes #20516

PGF's `random steps` decoration seems to be the most similar,
but does not exactly match the behaviour described in matplotlib's docs.
Therefore I repurposed the `randomness` argument as a seed to give
control on how the line looks afterwards.
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Support sketch_params in pgf backend takimata/matplotlib
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@QuLogic @takimata