mirror of
https://github.com/sphinx-doc/sphinx.git
synced 2025-02-25 18:55:22 -06:00
3059a999b2
To describe the purpose more accurately, the `master_doc` is now renamed to `root_doc`. The old name is still available. But it is recommeneded to use new one from now on.
48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
exclude_patterns = ['_build']
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latex_elements = {
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'preamble': r'''
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\makeatletter
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\def\dividetwolengths#1#2{\the\dimexpr
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\numexpr65536*\dimexpr#1\relax/\dimexpr#2\relax sp}%
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\newwrite\out
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\immediate\openout\out=\jobname-dimensions.txt
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\def\toout{\immediate\write\out}
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\def\getWfromoptions #1width=#2,#3\relax{\def\WidthFromOption{#2}}%
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\def\getHfromoptions #1height=#2,#3\relax{\def\HeightFromOption{#2}}%
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\def\tempincludegraphics[#1]#2{%
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\sphinxsafeincludegraphics[#1]{#2}%
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\edef\obtainedratio
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{\dividetwolengths\spx@image@requiredheight\spx@image@requiredwidth}%
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\getWfromoptions#1,width=,\relax
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\getHfromoptions#1,height=,\relax
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\def\ratiocheck{}%
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\ifx\WidthFromOption\empty\else
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\ifx\HeightFromOption\empty\else
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\edef\askedforratio{\dividetwolengths\HeightFromOption\WidthFromOption}%
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\edef\ratiocheck{\dividetwolengths\obtainedratio\askedforratio}%
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\fi\fi
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\toout{original options = #1^^J%
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width = \the\dimexpr\spx@image@requiredwidth,
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linewidth = \the\linewidth^^J%
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height = \the\dimexpr\spx@image@requiredheight,
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maxheight = \the\spx@image@maxheight^^J%
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obtained H/W = \obtainedratio^^J%
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\ifx\ratiocheck\empty
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\else
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asked for H/W = \askedforratio^^J%
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ratio of ratios = \ratiocheck^^J%
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\fi
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}%
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\ifx\ratiocheck\empty
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\else
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\ifpdfabsdim\dimexpr\ratiocheck-1pt\relax > 0.01pt
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\ASPECTRATIOERROR
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\fi
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\fi
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}
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\def\sphinxincludegraphics#1#{\tempincludegraphics#1}
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\makeatother
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''',
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}
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