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#!/bin/csh |
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# |
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# Reads an eps file(s) created by matlab, possibly with many |
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# frames, and creates html/gif from it. See "man page" at the |
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# end of this file. |
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# |
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# Required utilities |
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# ------------------ |
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set CONVERT = /usr/bin/convert # ImageMagick convert |
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|
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# No args |
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# -------- |
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if ( $#argv < 1 ) goto usage |
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|
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# Parse command line arguments |
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# ---------------------------- |
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set title = 'EPS HTML Translator' |
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set dirn = " " |
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set notes = " " |
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set verb = 1 # verbose mode |
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set contents = 0 |
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foreach token ( $argv ) |
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if ( "$token" == "-p" ) then |
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set mode = 'Portrait' # obsolete, no effect |
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shift |
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endif |
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if ( "$token" == "-q" ) then |
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set verb = 0 |
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shift |
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endif |
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if ( "$token" == "-c" ) then |
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set contents = 1 |
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shift |
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endif |
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if ( "$token" == "-t" ) then |
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shift |
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set title = ( $1 ) |
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shift |
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endif |
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if ( "$token" == "-d" ) then |
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shift |
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if ( $#argv < 1 ) goto usage |
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set dirn = $1 |
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shift |
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endif |
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if ( "$token" == "-n" ) then |
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shift |
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if ( $#argv < 1 ) goto usage |
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set notes = $1 |
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shift |
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if ( !(-e $notes) ) then |
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echo "epshtml: cannot open notes file $notes" |
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exit 1 |
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endif |
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endif |
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end |
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|
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|
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# Make sure all eps files are there |
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# -------------------------------- |
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if ( $#argv < 1 ) goto usage |
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foreach epsfilen ( $argv ) |
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if ( !(-e $epsfilen) ) then |
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echo "epshtml: cannot find file $epsfilen" |
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exit 1 |
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endif |
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endif |
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|
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if ( $verb ) echo " " |
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if ( $verb ) echo "EPS to HTML starting . . ." |
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|
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|
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# Create or reuse directory for HTML/GIF files, |
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# -------------------------------------------- |
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if ( x$dirn == x ) then |
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set basen = `basename $1` |
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set dirn = $basen:r |
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endif |
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if ( -d $dirn ) then |
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if ( $verb ) echo " o Re-using directory $dirn/ for html/gif files" |
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touch $dirn/index.html |
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if ( $status ) then |
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echo "epshtml: cannot write to directory $dirn" |
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exit 1 |
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endif |
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else |
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if ( $verb ) echo " o Creating directory $dirn/ for html/gif files" |
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mkdir $dirn |
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if ( $status ) then |
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echo "epshtml: cannot create directory $dirn" |
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exit 1 |
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endif |
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endif |
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|
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|
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# Create HTML header |
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# ------------------ |
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set htmlfn = $dirn/index.html |
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if ( -e $htmlfn ) /bin/rm -r $htmlfn |
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echo "<HTML>" > $htmlfn |
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echo "<HEAD><title> $title </title></HEAD>" >> $htmlfn |
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echo "<BODY BGCOLOR=#FFFFFF TEXT=#000000" >> $htmlfn |
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echo "LINK=#0000FF VLINK=#006030>" >> $htmlfn |
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echo "<p><center><h1><font size=6 color=#FF0000>" >> $htmlfn |
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echo $title >> $htmlfn |
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echo "</font> </h1></center>" >> $htmlfn |
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if ( x$notes != x ) then |
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echo "<p>" >> $htmlfn |
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cat $notes >> $htmlfn |
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echo "<p>" >> $htmlfn |
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endif |
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echo "<p><center><i><font size=2 color=#0000ff>" >> $htmlfn |
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echo "Click on the images below to enlarge them" >> $htmlfn |
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echo "</font></i></center>" >> $htmlfn |
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if ( $contents ) echo "<p><hr><p>" >> $htmlfn |
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|
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# Loop over eps files |
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# ------------------ |
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foreach epsfilen ( $argv ) |
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|
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if ( !(-e $epsfilen) ) then |
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echo "epshtml: cannot find file $epsfilen |
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exit 1 |
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endif |
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set basen = $epsfilen:r |
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|
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|
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# land/port mode vary for each file |
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# --------------------------------- |
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set mode = 'Portrait' |
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if ( $status ) goto cleanup |
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if ( "$mode" == "Landscape" ) then |
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set rotate = '-rotate 90' |
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else |
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set rotate = ' ' |
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endif |
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|
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|
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# Make postscript/gif in a pipe |
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# ----------------------------- |
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if ( $verb ) echo " o Creating GIF images from $mode metafile ${epsfilen}" |
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set tbasen = $dirn/$basen.tmp |
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echo "convert from "$epsfilen "to "$tbasen":" |
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$CONVERT +adjoin -density 60x60 $rotate eps:$epsfilen gif:$tbasen >& /dev/null |
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|
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if ( $status ) goto cleanup |
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foreach tmp ( $tbasen* ) |
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set fno = $tmp:e |
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if ( "$fno" != "tmp" ) then |
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@ fno = 100 + $fno |
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set gif = $dirn/${basen}_p$fno.gif |
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else |
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set gif = $dirn/${basen}_p100.gif |
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endif |
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mv $tmp $gif # Rename GIF files |
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if ( $verb ) echo " o Created GIF file $gif " |
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end |
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|
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|
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# Make thumbnail sketches (Note: could create sketches from GIF) |
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# -------------------------------------------------------------- |
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if ( ! $contents ) then |
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if ( $verb ) echo " o Creating thumbnail sketches from $mode metafile ${epsfilen}" |
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set tbasen = $dirn/$basen.tmp |
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$CONVERT +adjoin -density 16x16 $rotate eps:$epsfilen gif:$tbasen >& /dev/null |
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if ( $status ) goto cleanup |
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foreach tmp ( $tbasen* ) |
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set fno = $tmp:e |
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if ( "$fno" != "tmp" ) then |
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@ fno = 100 + $fno |
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set gif = $dirn/${basen}_t$fno.gif |
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else |
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set gif = $dirn/${basen}_t100.gif |
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endif |
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mv $tmp $gif # Rename GIF files |
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if ( $verb ) echo " o Created GIF file $gif " |
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end |
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endif |
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|
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# Add HTML lines for these files |
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# ------------------------------ |
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echo " " >> $htmlfn |
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echo "<p>Images from file <font size=4 color=#ff0000>" >> $htmlfn |
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echo "$epsfilen </font>" >> $htmlfn |
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if ( $contents ) then |
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echo ": " >> $htmlfn |
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else |
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echo "<hr>" >> $htmlfn |
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endif |
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set fno = 1 |
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foreach gifpage ( $dirn/${basen}_p*.gif ) |
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set gifbase = `basename $gifpage` |
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set thumb = `echo $gifbase | sed -e 's/_p/_t/g'` |
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if ( $contents ) then |
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echo " | <a href=$gifbase>$fno</a>" >> $htmlfn |
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@ fno++ |
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else |
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echo "<a href=$gifbase><img src=$thumb></a>" >> $htmlfn |
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endif |
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end |
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if ( $contents ) then |
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echo "| <p>" >> $htmlfn |
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else |
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echo "<hr>" >> $htmlfn |
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endif |
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|
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end |
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|
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|
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# Records when and by whom document was created |
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# --------------------------------------------- |
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set usern = `whoami` |
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echo \$1 == \"$usern\" \{print \$5\} >! $tmp |
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set whom = `awk -F: -f $tmp < /etc/passwd|awk -F, '{print $1}'` |
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if ( $#whom < 1 ) set whom = $usern |
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set when = `date` |
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|
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# Now clean-up mess |
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# ----------------- |
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# /bin/rm -r $tmp $dirn/*.ps |
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if ( $verb ) echo "EPS to HTML exited normally" |
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if ( $verb ) echo " " |
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exit 0 |
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|
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cleanup: |
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# /bin/rm -r $tmp $dirn/*.ps |
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if ( $verb ) echo "EPS to HTML exited abnormally" |
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exit 1 |
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|
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|
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usage: |
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cat << ---//--- |
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|
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NAME |
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epsHTML - EPS HTML Translator |
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|
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SYNOPSIS |
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epshtml [-q] [-c] [-d path] [-n file] [-t title] eps_file(s) |
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|
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DESCRIPTION |
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This utility creates a HTML document with images from eps files. |
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Clickable thumbnail sketches are produced for each of the |
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images, with higher resolution images accessible with a mouse click. |
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This utility, together with your favorite web browser, can be used |
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as a starting point for building customized |
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web pages. |
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|
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For the heavy duty conversion work this utility relies |
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on the ImageMagick 'convert' utility. This |
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packages must be installed on your system. epsHTML is nothing |
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more than a C-Shell script driving the package. |
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|
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OPTIONS |
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-d path directory for output HTML/GIF files, default |
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is to use the base name of the first eps file, |
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i.e., if the file name is 'myfile.eps', the |
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directory will be 'myfile' |
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-n file specify ASCII file with notes to be appended to |
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output HTML |
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-q quiet mode (default is verbose) |
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-c include a text "table of contents" instead of thumbnail |
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sketches (this is faster) |
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-t title title for output HTML document, the default is |
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'epsHTML - eps HTML Translator' |
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|
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EXAMPLE |
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epshtml myfile.eps |
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netscape myfile/index.html |
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|
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---//--- |
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exit 1 |
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