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latex, replace `'pixelsize' by more precise 'pxunit'` name

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jfbu 2016-06-25 10:32:48 +02:00
parent f6b0ae903d
commit fc2202fd2a
2 changed files with 9 additions and 8 deletions
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13
doc/config.rst
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@ -1601,12 +1601,13 @@ These options influence LaTeX output. See further :doc:`latex`.
``'pointsize'`` ``'pointsize'``
Point size option of the document class (``'10pt'``, ``'11pt'`` or Point size option of the document class (``'10pt'``, ``'11pt'`` or
``'12pt'``), default ``'10pt'``. ``'12pt'``), default ``'10pt'``.
``'pixelsize'`` ``'pxunit'``
px unit size, default ``'49336sp'`` which achieves ``96px=1in`` (as the value of the ``px`` when used in image attributes ``width`` and
``1in = 72.27*65536 = 4736286.72sp``, and all dimensions in TeX are ``height``. The default value is ``'49336sp'`` which achieves
internally integer multiples of ``sp``). To obtain for example ``96px=1in`` (``1in = 72.27*65536 = 4736286.72sp``, and all dimensions
``100px=1in``, one can use ``'0.01in'`` but it is more precise to issue in TeX are internally integer multiples of ``sp``). To obtain for
``'pixelsize':'47363sp',``. example ``100px=1in``, one can use ``'0.01in'`` but it is more precise
to use ``'47363sp'``.
.. versionadded:: 1.5 .. versionadded:: 1.5
``'babel'`` ``'babel'``

4
sphinx/writers/latex.py
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@ -37,7 +37,7 @@ HEADER = r'''%% Generated by Sphinx.
\documentclass[%(papersize)s,%(pointsize)s%(classoptions)s]{%(wrapperclass)s} \documentclass[%(papersize)s,%(pointsize)s%(classoptions)s]{%(wrapperclass)s}
\ifdefined\pdfpxdimen \ifdefined\pdfpxdimen
\let\sphinxpxdimen\pdfpxdimen\else\newdimen\sphinxpxdimen \let\sphinxpxdimen\pdfpxdimen\else\newdimen\sphinxpxdimen
\fi \sphinxpxdimen=%(pixelsize)s\relax \fi \sphinxpxdimen=%(pxunit)s\relax
\usepackage{iftex} \usepackage{iftex}
%(passoptionstopackages)s %(passoptionstopackages)s
%(inputenc)s %(inputenc)s
@ -302,7 +302,7 @@ class LaTeXTranslator(nodes.NodeVisitor):
default_elements = { default_elements = {
'papersize': 'letterpaper', 'papersize': 'letterpaper',
'pointsize': '10pt', 'pointsize': '10pt',
'pixelsize': '49336sp', 'pxunit': '49336sp',
'classoptions': '', 'classoptions': '',
'extraclassoptions': '', 'extraclassoptions': '',
'passoptionstopackages': '', 'passoptionstopackages': '',