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Replace lib/scriptsfig2pdftex.sh and fig2pstex.sh by their python version
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14265 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Bo Peng
parent
9bf01f2b34
commit
ad3a07c4f2
@ -882,8 +882,8 @@ dist_scripts_DATA = \
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scripts/clean_dvi.py \
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scripts/convertDefault.py \
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scripts/fen2ascii.py \
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scripts/fig2pdftex.sh \
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scripts/fig2pstex.sh \
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scripts/fig2pdftex.py \
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scripts/fig2pstex.py \
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scripts/fig_copy.py \
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scripts/layout2layout.py \
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scripts/legacy_lyxpreview2ppm.py \
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@ -391,8 +391,8 @@ def checkConverterEntries():
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\converter date dateout "date +%d-%m-%Y > $$o" ""
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\converter docbook docbook-xml "cp $$i $$o" "xml"
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\converter fen asciichess "python $$s/scripts/fen2ascii.py $$i $$o" ""
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\converter fig pdftex "sh $$s/scripts/fig2pdftex.sh $$i $$o" ""
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\converter fig pstex "sh $$s/scripts/fig2pstex.sh $$i $$o" ""
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\converter fig pdftex "python $$s/scripts/fig2pdftex.py $$i $$o" ""
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\converter fig pstex "python $$s/scripts/fig2pstex.py $$i $$o" ""
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\converter lyx lyx13x "python $$s/lyx2lyx/lyx2lyx -t 221 $$i > $$o" ""
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''')
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105
lib/scripts/fig2pdftex.py
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105
lib/scripts/fig2pdftex.py
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@ -0,0 +1,105 @@
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#!/usr/bin/env python
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# -*- coding: iso-8859-15 -*-
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# file fig2pdf.py
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# This file is part of LyX, the document processor.
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# Licence details can be found in the file COPYING.
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#
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# \author Angus Leeming
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# \author Bo Peng
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#
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# Full author contact details are available in file CREDITS
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# This script converts an XFIG image to something that pdflatex can process
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# into high quality PDF.
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# Usage:
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# python fig2pdftex.py ${base}.fig ${base}.pdft
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# This command generates
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# ${base}.pdf the converted pdf file
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# ${base}.pdft a tex file that can be included in your latex document
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# using '\input{${base}.pdft}'
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#
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# Note:
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# Do not use this command as
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# python fig2pdftex.py file.fig file.pdf
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# the real pdf file will be overwritten by a tex file named file.pdf.
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#
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import os, sys, re
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def runCommand(cmd):
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''' Utility function:
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run a command, quit if fails
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'''
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if os.system(cmd) != 0:
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print "Command '%s' fails." % cmd
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sys.exit(1)
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# We expect two args, the names of the input and output files.
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if len(sys.argv) != 3:
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sys.exit(1)
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input, output = sys.argv[1:]
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# Fail silently if the file doesn't exist
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if not os.path.isfile(input):
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sys.exit(0)
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# Strip the extension from ${output}
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outbase = os.path.splitext(output)[0]
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# Ascertain whether fig2dev is "modern enough".
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# If it is, then the help info will mention "pdftex_t" as one of the
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# available outputs.
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fout = os.popen('fig2dev -h')
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help_msg = fout.read()
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fout.close()
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if 'pdftex_t' in help_msg:
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# Modern versions of xfig can output the image without "special" text as
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# a PDF file ${base}.pdf and place the text in a LaTeX file
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# ${base}.pdftex_t for typesetting by pdflatex itself.
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runCommand('fig2dev -Lpdftex -p1 %s %s.pdf' % (input, outbase))
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runCommand('fig2dev -Lpdftex_t -p%s %s %s' % (outbase, input, output))
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else:
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# Older versions of xfig cannot do this, so we emulate the behaviour using
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# pstex and pstex_t output.
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runCommand('fig2dev -Lpstex %s %s.pstex' % (input, outbase))
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runCommand('fig2dev -Lpstex_t -p %s %s %s' % (outbase, input, output))
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# manipulates the Bounding Box info to enable gs to produce
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# the appropriate PDF file from an EPS one.
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# The generated PostScript commands are extracted from epstopdf, distributed
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# with tetex.
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epsfile = outbase + '.pstex'
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tmp = open(epsfile + '.??', 'w')
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boundingboxline = re.compile('%%BoundingBox:\s+(\d*)\s+(\d*)\s+(\d*)\s+(\d*)')
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for line in open(epsfile).xreadlines():
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if line[:13] == '%%BoundingBox':
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(llx, lly, urx, ury) = map(int, boundingboxline.search(line).groups())
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width = urx - llx
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height = ury - lly
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xoffset = - llx
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yoffset = - lly
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tmp.write('''%%%%BoundingBox: 0 0 %d %d
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<< /PageSize [%d %d] >> setpagedevice
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gsave %d %d translate
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''' % (width, height, width, height, xoffset, yoffset))
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else:
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tmp.write(line)
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tmp.close()
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# direct move(rename) may fail under windows
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os.unlink(epsfile)
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os.rename(epsfile + '.??', epsfile)
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# Convert the ${pstex} EPS file (free of "special" text) to PDF format
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# using gs
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runCommand('gs -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=pdfwrite -sOutputFile=%s.pdf %s.pstex'\
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% (outbase, outbase))
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os.unlink(epsfile)
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@ -1,134 +0,0 @@
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#! /bin/sh
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# file fig2pdf.sh
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# This file is part of LyX, the document processor.
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# Licence details can be found in the file COPYING.
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#
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# author Angus Leeming
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#
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# Full author contact details are available in file CREDITS
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# This script converts an XFIG image to something that pdflatex can process
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# into high quality PDF.
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# Usage: sh fig2pdf.sh ${base}.xfig
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# to generate ${base}.pdftex_t
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# Thereafter, you need only '\input{${base}.pdftex_t}' in your latex document.
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# The external programs
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FIG2DEV=fig2dev
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# Used only by legacy_xfig
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GS=gs
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find_exe() {
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test $# -eq 1 || exit 1
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type $1 > /dev/null || {
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echo "Unable to find \"$1\". Please install."
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exit 1
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}
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}
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# modern_xfig() and legacy_xfig() are the functions that do all the work.
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# Modern versions of xfig can output the image without "special" text as
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# a PDF file ${base}.pdf and place the text in a LaTeX file
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# ${base}.pdftex_t for typesetting by pdflatex itself.
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modern_xfig() {
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# Can we find fig2dev?
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find_exe ${FIG2DEV}
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input=$1
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pdftex_t=$2
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pdftex=$3.pdf
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${FIG2DEV} -Lpdftex -p1 ${input} ${pdftex}
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${FIG2DEV} -Lpdftex_t -p${outbase} ${input} ${pdftex_t}
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exit 0;
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}
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# This function is used only by legacy_xfig.
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# It manipulates the Bounding Box info to enable gs to produce
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# the appropriate PDF file from an EPS one.
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# The generated PostScript commands are extracted from epstopdf, distributed
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# with tetex.
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clean_epsfile() {
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test $# -eq 1 || exit 1
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# No bounding box info
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grep '%%BoundingBox' $1 > /dev/null || return 1;
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bbox=`sed -n '/^%%BoundingBox/p' $1`
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llx=`echo ${bbox} | cut -d' ' -f2`
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lly=`echo ${bbox} | cut -d' ' -f3`
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urx=`echo ${bbox} | cut -d' ' -f4`
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ury=`echo ${bbox} | cut -d' ' -f5`
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width=`expr $urx - $llx`
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height=`expr $ury - $lly`
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xoffset=`expr 0 - $llx`
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yoffset=`expr 0 - $lly`
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temp=$1.??
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sed "/^%%BoundingBox/{
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s/^\(%%BoundingBox:\).*/\1 0 0 ${width} ${height}\\
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<< \/PageSize [${width} ${height}] >> setpagedevice\\
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gsave ${xoffset} ${yoffset} translate/
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}" $1 > $temp
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mv -f $temp $1
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}
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# Older versions of xfig cannot do this, so we emulate the behaviour using
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# pstex and pstex_t output.
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legacy_xfig() {
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# Can we find fig2dev and epstopdf?
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find_exe ${FIG2DEV}
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find_exe ${GS}
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input=$1
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pdftex_t=$2
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pdf=$3.pdf
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pstex=$3.pstex
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${FIG2DEV} -Lpstex ${input} ${pstex}
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${FIG2DEV} -Lpstex_t -p${outbase} ${input} ${pdftex_t}
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# Convert the ${pstex} EPS file (free of "special" text) to PDF format
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# using gs
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clean_epsfile ${pstex}
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${GS} -q -dNOPAUSE -dBATCH -dSAFER \
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-sDEVICE=pdfwrite -sOutputFile=${pdf} ${pstex}
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rm -f ${pstex}
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exit 0;
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}
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# The main logic of the script is below.
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# All it does is ascertain which of the two functions above to call.
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# We expect two args, the names of the input and output files.
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test $# -eq 2 || exit 1
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input=$1
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output=$2
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# Fail silently if the file doesn't exist
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test -r $input || exit 0
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# Strip the extension from ${output}
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outbase=`echo ${output} | sed 's/[.][^.]*$//'`
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# Ascertain whether fig2dev is "modern enough".
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# If it is, then the help info will mention "pdftex_t" as one of the
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# available outputs.
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CONVERT_IT=modern_xfig
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${FIG2DEV} -h | grep 'pdftex_t' > /dev/null || CONVERT_IT=legacy_xfig
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${CONVERT_IT} ${input} ${output} ${outbase}
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# The end
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50
lib/scripts/fig2pstex.py
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50
lib/scripts/fig2pstex.py
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@ -0,0 +1,50 @@
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#!/usr/bin/env python
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# -*- coding: iso-8859-15 -*-
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# file fig2pstex.py
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# This file is part of LyX, the document processor.
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# Licence details can be found in the file COPYING.
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#
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# \author Angus Leeming
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# \author Bo Peng
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#
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# Full author contact details are available in file CREDITS
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# This script converts an XFIG image to something that latex can process
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# into high quality PostScript.
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# Usage:
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# python fig2pstex.py ${base}.fig ${base}.pstex
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# This command generates
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# ${base}.eps the converted eps file
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# ${base}.pstex a tex file that can be included in your latex document
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# using '\input{${output}}'.
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#
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# Note:
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# Do not use this command as
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# python fig2pstex.py file.fig file.eps
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# the real eps file will be overwritten by a tex file named file.eps.
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#
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import os, sys
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# We expect two args, the names of the input and output files.
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if len(sys.argv) != 3:
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sys.exit(1)
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input, output = sys.argv[1:]
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# Fail silently if the file doesn't exist
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if not os.path.isfile(input):
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sys.exit(0)
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# Strip the extension from ${output}
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outbase = os.path.splitext(output)[0]
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# Generate the EPS file
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# Generate the PSTEX_T file
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if os.system('fig2dev -Lpstex %s %s.eps' % (input, outbase)) != 0 or \
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os.system('fig2dev -Lpstex_t -p%s %s %s' % (outbase, input, output)) != 0:
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print 'fig2dev fails'
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sys.exit(1)
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@ -1,44 +0,0 @@
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#! /bin/sh
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# file fig2pstex.sh
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# This file is part of LyX, the document processor.
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# Licence details can be found in the file COPYING.
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#
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# author Angus Leeming
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#
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# Full author contact details are available in file CREDITS
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# This script converts an XFIG image to something that latex can process
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# into high quality PostScript.
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# Usage: sh fig2pstex.sh ${input} ${output}
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# to generate the pstex_t file ${output}.
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# In turn this file will \includegraphics{${output_base}}.
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# The necessary ${output_base}.eps is also generated by this script.
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#
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# Thereafter, you need only '\input{${output}}' in your latex document.
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# We expect two args, the names of the input and output files.
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test $# -eq 2 || exit 1
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# Can we find fig2dev?
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type fig2dev > /dev/null || exit 1
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input=$1
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output=$2
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# Fail silently if the file doesn't exist
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test -r $input || exit 0
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# Strip the extension from ${output}
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outbase=`echo ${output} | sed 's/[.][^.]*$//'`
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# Generate the EPS file
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outeps=${outbase}.eps
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fig2dev -Lpstex ${input} ${outeps}
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# Generate the PSTEX_T file
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fig2dev -Lpstex_t -p${outbase} ${input} ${output}
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# The end
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