#!/usr/bin/bash

export IFS=$'\n';
# for spaces in dir names

# convert eps to pdf for pdf latex (unfortunately, this also converts the derived .eps versions of other images)

                                                                            # note that the extension appears twice
for image in $(/usr/bin/find images/ -type f -iname '*.eps' |sed 's!\.eps$!!');
do 
echo converting "$image.eps" to "$image.pdf"
epstopdf "$image.eps"
done

# convert png and jpg to eps for dvi latex

for image in $(/usr/bin/find images/ -type f -iname '*.png' |sed 's!\.png$!!');
do 
echo converting "$image.png" to "$image.eps"
/c/data/bin/ImageMagick/convert "$image.png" "$image.eps";
done

for image in $(/usr/bin/find images/ -type f -iname '*.jpg' |sed 's!\.jpg$!!');
do 
echo converting "$image.jpg" to "$image.eps"
/c/data/bin/ImageMagick/convert "$image.jpg" "$image.eps";
done

# Note: if the source is a pdf (e.g. for Visio diagrams). Set it to read-only, and create a .eps
# by converting a saved .png with imageMagick/convert. Afterwards, delete the .png so pdfLatex does
# not use it (instead of the pdf). The pdf needs to be write protected, so the automatic .eps -> .pdf
# conversion does not destroy it.