source: people/munepi/scripts/chkdvipdfmx.sh @ 2166

#!/bin/bash
#       $Id: chkdvipdfmx.sh,v 1.2 2010/10/31 07:21:49 munepi Exp $      

EXTS="png jpg eps pdf"

TEMP=/tmp/$(basename $0 .sh).temp
[ -d $TEMP ] || mkdir -p $TEMP

EVINCE=$(which evince 2>/dev/null) && PDFPREVIEWER=$EVINCE
ACROREAD=$(which acroread 2>/dev/null) && PDFPREVIEWER=$ACROREAD
DVIPDFMX=$(which dvipdfmx 2>/dev/null)
GS=$(which gs 2>/dev/null)

if [ -z "$PDFPREVIEWER" -o -z "$DVIPDFMX" -o -z "GS" ]; then
    cat<<EOF
E: Please install the following softwares via apt-get install: 
EOF
    [ -z "$PDFPREVIEWER" ] && echo "evince or install-assist-AdobeReader_jpn"
    [ -z "$DVIPDFMX" ] && echo "dvipdfmx"
    [ -z "$GS" ] && echo "ghostscript"
    exit 1
fi

EPS=/usr/share/ghostscript/$(gs --version)/examples/tiger.eps
#EPS=/usr/share/ghostscript/$(gs --version)/examples/golfer.eps
[ ! -f $EPS ] && echo "E: No such file: $EPS" && exit 1

GS="$GS -dSAFER -dBATCH -dNOPAUSE" 

DIST_RELEASE=$(cat ${BUILD_ROOT}/etc/vine-release | cut -f3 -d" " | cut -f1 -d.)

## genpdf [ext]
genpdf(){
    local ext=$1
    local srcname=$(basename $EPS .eps)
    local target=${srcname}.${ext}

    local gs_dev=
    case $ext in
        eps)
            ;;
        png)
            gs_dev=pngalpha
            ;;
        jpg)
            gs_dev=jpegcmyk
            ;;
        pdf)
            gs_dev=pdfwrite
            ;;
        *)
            echo "E: unsupported extension: $ext"
            exit 1
            ;;
    esac

    ## convert a target media file from $EPS
    if [ ! -z $gs_dev ]; then
        rm -f ${target}
        $GS -sDEVICE=$gs_dev -sOutputFile=${target} $EPS
        [ ! -f ${target} ] && exit 1
        case ${DIST_RELEASE} in 
            4|5) 
                ebbx -b ${target};;
            6) 
                ebbx -x ${target};;
        esac
    else
        target=$EPS
    fi

    ## generate embedded $target pdf
    cat<<EOF > ${srcname}.tex
\documentclass{jarticle}
\usepackage[dvipdfmx]{graphicx}
\begin{document}
\scalebox{.5}{\includegraphics{${target}}}
\end{document}
EOF
    platex ${srcname}
    dvipdfmx -o ${srcname}-${ext}.pdf ${srcname}
}

cd $TEMP
rm -f *
for i in $EXTS; do genpdf $i; done
$ACROREAD *.pdf
cd -

exit

### end of file