8000 Try running the pgf backend off the article class. by anntzer · Pull Request #23443 · matplotlib/matplotlib · GitHub
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Try running the pgf backend off the article class. #23443

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Merged
merged 1 commit into from
Jul 22, 2022
Merged

Try running the pgf backend off the article class. #23443

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2 changes: 2 additions & 0 deletions doc/api/next_api_changes/behavior/23443-AL.rst
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Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
The pgf backend now uses the article documentclass as basis for compilation
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
16 changes: 5 additions & 11 deletions lib/matplotlib/backends/backend_pgf.py
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Expand Up @@ -230,19 +230,15 @@ class LatexManager:

@staticmethod
def _build_latex_header():
# Create LaTeX header with some content, else LaTeX will load some math
# fonts later when we don't expect the additional output on stdout.
# TODO: is this sufficient?
latex_header = [
r"\documentclass{minimal}",
r"\documentclass{article}",
# Include TeX program name as a comment for cache invalidation.
# TeX does not allow this to be the first line.
rf"% !TeX program = {mpl.rcParams['pgf.texsystem']}",
# Test whether \includegraphics supports interpolate option.
r"\usepackage{graphicx}",
_get_preamble(),
r"\begin{document}",
r"text $math \mu$", # force latex to load fonts now
r"\typeout{pgf_backend_query_start}",
]
return "\n".join(latex_header)
Expand Down Expand Up @@ -864,9 +860,8 @@ def print_pdf(self, fname_or_fh, *, metadata=None, **kwargs):
self.print_pgf(tmppath / "figure.pgf", **kwargs)
(tmppath / "figure.tex").write_text(
"\n".join([
r"\PassOptionsToPackage{pdfinfo={%s}}{hyperref}" % pdfinfo,
r"\RequirePackage{hyperref}",
r"\documentclass[12pt]{minimal}",
r"\documentclass[12pt]{article}",
r"\usepackage[pdfinfo={%s}]{hyperref}" % pdfinfo,
r"\usepackage[papersize={%fin,%fin}, margin=0in]{geometry}"
% (w, h),
r"\usepackage{pgf}",
Expand Down Expand Up @@ -975,9 +970,8 @@ def _write_header(self, width_inches, height_inches):
pdfinfo = ','.join(
_metadata_to_str(k, v) for k, v in self._info_dict.items())
latex_header = "\n".join([
r"\PassOptionsToPackage{pdfinfo={%s}}{hyperref}" % pdfinfo,
r"\RequirePackage{hyperref}",
r"\documentclass[12pt]{minimal}",
r"\documentclass[12pt]{article}",
r"\usepackage[pdfinfo={%s}]{hyperref}" % pdfinfo,
r"\usepackage[papersize={%fin,%fin}, margin=0in]{geometry}"
% (width_inches, height_inches),
r"\usepackage{pgf}",
Expand Down
0