That could be really useful. It would work like a thumbnail index for
higher res images.
Nice!

On Sat, 23 May 2015 08:53 Matthias Bodenbinder <matth...@bodenbinder.de>
wrote:

> Hi,
>
> I made another interesting change to the script. With the hyperref package
> it is possible to include links into PDF files. I changed the latex
> preamble and the thumbnail function to include links to the original
> JPG/PNG on the filesystem. This is just a study which may or may not be
> useful. Give it a try. Just replace the preamble and the thumbnail function
> with this here (actually only two lines have changed. But for convenience I
> am posting the full section):
>
> -- begin of section
> -- LaTeX preamble
> tex_start="\\documentclass[a4paper,10pt]{article}\
> \\usepackage{graphicx}\
> \\usepackage{fontspec}\
> \\usepackage{hyperref}\
> \\pagestyle{empty}\
> \\parindent0pt\
> \\parskip1em\
> \\usepackage{geometry}\
> \\geometry{a4paper,left=5mm,right=5mm, top=5mm, bottom=5mm}\
> \\begin{document}"
>
> -- place a thumbnail
> function thumbnail(i,f)
>         -- i = number of this picture
>         -- f = fullpath to picture
>         -- remove leading path to retrieve filename
>         label = string.gsub(f, ".*/", "")
>         label = string.gsub(label, "_", "\\_")
>         -- print thumbnail in minipage
>         return "\\begin{minipage}[b]{" .. w .. "\\textwidth}\n" ..
>         "  \\includegraphics[width=\\textwidth]{" .. f .. "}\\newline\n" ..
>         "  \\centering{\\href{run:" .. f .. "}{\\texttt{" .. i .. ": " ..
> label .. "}}}\n" ..
>         "\\end{minipage}\n"
> end
> -- end of section
>
> With this change you can click on the filenames in the PDF file and your
> default image viewer opens the original JPG/PNG.
>
> Matthias
>
>
>
>
>
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