Seaborn scatterplot example does not work

[PRemmen]

This example from seaborn does not create any output: https://seaborn.pydata.org/examples/scatterplot_sizes.html

MWE python:

import tikzplotlib
import seaborn as sns

sns.set()

planets = sns.load_dataset("planets")
cmap = sns.cubehelix_palette(rot=-0.2, as_cmap=True)
ax = sns.scatterplot(
        x="distance",
        y="orbital_period",
        hue="year",
        size="mass",
        palette=cmap,
        sizes=(10, 200),
        data=planets,
    )
tikzplotlib.save("scatter_test.tikz")

Traceback from python:

Traceback (most recent call last):
  File "testing.py", line 104, in <module>
    testing()
  File "testing.py", line 36, in testing
    tikzplotlib.save("scatter_test.tikz")
  File "/home/.../lib/python3.7/site-packages/tikzplotlib/_save.py", line 253, in save
    code = get_tikz_code(*args, filepath=filepath, **kwargs)
  File "/home/.../lib/python3.7/site-packages/tikzplotlib/_save.py", line 194, in get_tikz_code
    data, content = _recurse(data, figure)
  File "/home/.../lib/python3.7/site-packages/tikzplotlib/_save.py", line 345, in _recurse
    data, children_content = _recurse(data, child)
  File "/home/.../lib/python3.7/site-packages/tikzplotlib/_save.py", line 375, in _recurse
    data, cont = _path.draw_pathcollection(data, child)
  File "/home/.../lib/python3.7/site-packages/tikzplotlib/_path.py", line 171, in draw_pathcollection
    and numpy.max(numpy.abs(path.vertices - p.vertices)) < 1.0e-10
  File "/home/.../lib/python3.7/site-packages/numpy/core/fromnumeric.py", line 2505, in amax
    initial=initial)
  File "/home/.../lib/python3.7/site-packages/numpy/core/fromnumeric.py", line 86, in _wrapreduction
    return ufunc.reduce(obj, axis, dtype, out, **passkwargs)
ValueError: zero-size array to reduction operation maximum which has no identity

tikzplotlib version:

Name: tikzplotlib
Version: 0.8.6
Summary: Convert matplotlib figures into TikZ/PGFPlots
Home-page: https://github.com/nschloe/tikzplotlib
Author: Nico Schlömer
Author-email: [email protected]
License: License :: OSI Approved :: MIT License
Location: /home/.../lib/python3.7/site-packages
Requires: numpy, matplotlib, Pillow
Required-by: 

seaborn version:

Name: seaborn
Version: 0.9.0
Summary: seaborn: statistical data visualization
Home-page: https://seaborn.pydata.org
Author: Michael Waskom
Author-email: [email protected]
License: BSD (3-clause)
Location: /home/.../lib/python3.7/site-packages
Requires: numpy, scipy, matplotlib, pandas
Required-by:

[pagmatt]

Having the same issue with seaborn 0.10.0 and tikzplotlib 0.9.0

[shaananc]

Same here

[mattia-lecci]

Same issue here using tikzplotlib 0.9.8 and seaborn 0.11.1. Specifically, if sns.scatterplot is present in the figure, the output tikz file results empty. Instead, if sns.lineplot is used, the output tikz file works as expected.

[harshakokel]

Facing same issue with seaborn 0.9.0 and tikzplotlib 0.9.12. Any fix for this?

[oscar-carlsson]

I'm currently having the same issue with seaborn 0.12.2 and tikzplotlib 0.10.1. Does anyone have any idea on a fix?

[mattia-lecci]

It is working for me using seaborn 0.11.2 and tikzplotlib 0.10.1.

Example code:

import seaborn as sns
import tikzplotlib

sns.scatterplot(x=range(10), y=range(10))
tikzplotlib.save("tmp.tikz")

yields

% tmp.tikz

% This file was created with tikzplotlib v0.10.1.
\begin{tikzpicture}

\definecolor{darkgray176}{RGB}{176,176,176}
\definecolor{steelblue31119180}{RGB}{31,119,180}

\begin{axis}[
tick align=outside,
tick pos=left,
x grid style={darkgray176},
xmin=-0.45, xmax=9.45,
xtick style={color=black},
y grid style={darkgray176},
ymin=-0.45, ymax=9.45,
ytick style={color=black}
]
\addplot [draw=white, fill=steelblue31119180, mark=*, only marks]
table{%
x  y
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
};
\end{axis}

\end{tikzpicture}

when rendered: