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Add support for automated conversion of PDF figures into PNGs #1

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Add support for automated conversion of PDF figures into PNGs #1

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9 changes: 5 additions & 4 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -9,9 +9,10 @@ the Web to concentrate on the semantic elements and provide a suitable CSS file.

### Requirements

- tex4ht aka htlatex
- tidy, see https://github.com/htacg/tidy-html5
- Python
- [tex4ht](https://www.ctan.org/pkg/tex4ht?lang=en) *a.k.a.* htlatex
- [tidy](https://github.com/htacg/tidy-html5)
- Python ([BeautifulSoup4](https://pypi.python.org/pypi/beautifulsoup4) and [html5lib](https://pypi.python.org/pypi/html5lib))
- convert (from [ImageMagick](http://www.imagemagick.org/script/index.php)), if you have your figures as PDF files

### Usage

Expand All @@ -29,7 +30,7 @@ The output file is going to be `tex-file-final.html`.
### Status and Contributions

The current status of this project is: *highly experimental and optimized for
myself*, ah, and of course, it works on my machine...
myself*, ah, and of course, it works on my machine...

Pull requests to improve the situation are very welcome.

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17 changes: 15 additions & 2 deletions html-plain.cfg
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@@ -1,4 +1,4 @@
\Preamble{xhtml}
\Preamble{xhtml}

\RequirePackage{ifthen}

Expand Down Expand Up @@ -68,6 +68,19 @@
% done configuring listing
}

% Adds PDF to PNG conversion support
% code from: http://tex.stackexchange.com/questions/46156/pdf-image-files-and-htlatex
\Preamble{xhtml}
\Configure{graphics*}
{pdf}
{\Needs{"convert \csname Gin@base\endcsname.pdf
\csname Gin@base\endcsname.png"}%
\Picture[pict]{\csname Gin@base\endcsname.png}%
\special{t4ht+@File: \csname Gin@base\endcsname.png}
}
\begin{document}
\EndPreamble

\EndPreamble
\begin{document}

\EndPreamble