if which('latex'):
exitstatus = os.system("latex %s.tex > /dev/null" % tmp_filename)
if exitstatus:
log.error(
"LaTeX failed - error code %d; check log file '%s.log'",
exitstatus, tmp_filename)
sys.exit(2)
else:
log.error("Program 'latex' isn't avaialable.")
sys.exit(3)
else:
log.info("File %s not changed, used existing DVI file (%s)", input_txt,
tmp_filename)
# 5. Load DVI
dvi = binfile(tmp_filename + ".dvi", 'rb')
comment, (num, den, mag, u, l), page_offset, fonts = dviparser.dviinfo(dvi)
unit_mm = num / (den * 10000.0)
scale = unit_mm * 72.27 / 25.4
mag = mag / 1000.0
# 6. Preload fonts used in DVI & other stuff
fontsel.preload()
missing = []
for k in fonts:
_, s, d, fontname = fonts[k]
log.debug("Font %s=%s" % (k, fontname))
#print "Font %s=%s" % (k, fontname)
try:
fontsel.create_DVI_font(fontname, k, s, d,
setup.options.enc_methods)
# simple utility that lists fonts used in given DVI file
import sys
from conv import dviparser
from conv import binfile
if __name__ == '__main__':
if len(sys.argv) > 1:
f = binfile.binfile(sys.argv[1])
(comment, (num, den, mag, u, l), pages, fonts) = dviparser.dviinfo(f)
for k, (c, s, d, fnt) in fonts.iteritems():
print "%5d: %s, scale=%d, design size=%0.1f, TFM checksum=0x%08X" % (
k, fnt, s, d / 65536.0, c)
f.close()
# vim: ts=4 sw=4
# simple utility that lists fonts used in given DVI file import sys from conv import dviparser from conv import binfile if __name__ == '__main__': if len(sys.argv) > 1: f = binfile.binfile(sys.argv[1]) (comment, (num, den, mag, u, l), pages, fonts) = dviparser.dviinfo(f) for k, (c,s,d,fnt) in fonts.iteritems(): print "%5d: %s, scale=%d, design size=%0.1f, TFM checksum=0x%08X" % (k, fnt, s, d/65536.0, c) f.close() # vim: ts=4 sw=4
log = logging.getLogger('dvi2svg')
if not args:
log.info("Nothing to do.")
sys.exit()
# load & process information about encoding
font.preload(setup.options.enc_repl)
for filename, basename in args:
#
# 1. Open file
#
dvi = binfile(filename, 'rb')
log.info("Processing '%s' file -> '%s'", filename, basename)
#
# 2. Read DVI info
#
comment, (num, den, mag, u, l), page_offset, fonts = DVI_info(dvi)
unit_mm = num/(den*10000.0)
if mag == 1000: # not scaled
log.debug("%s ('%s') has %d page(s)", dvi.name, comment, len(page_offset))
else: # scaled
log.debug("%s ('%s') has %d page(s); magnification is %0.2f", dvi.name, comment, len(page_offset), mag/1000.0)
#
# 3. Preload fonts
log = logging.getLogger('dvi2svg')
if not args:
log.info("Nothing to do.")
sys.exit()
# load & process information about encoding
font.preload(setup.options.enc_repl)
for filename, basename in args:
#
# 1. Open file
#
dvi = binfile(filename, 'rb')
log.info("Processing '%s' file -> '%s'", filename, basename)
#
# 2. Read DVI info
#
comment, (num, den, mag, u, l), page_offset, fonts = DVI_info(dvi)
unit_mm = num / (den * 10000.0)
if mag == 1000: # not scaled
log.debug("%s ('%s') has %d page(s)", dvi.name, comment,
len(page_offset))
else: # scaled
log.debug("%s ('%s') has %d page(s); magnification is %0.2f",
dvi.name, comment, len(page_offset), mag / 1000.0)
tmp.close()
if which('latex'):
exitstatus = os.system("latex %s.tex > /dev/null" % tmp_filename)
if exitstatus:
log.error("LaTeX failed - error code %d; check log file '%s.log'", exitstatus, tmp_filename)
sys.exit(2)
else:
log.error("Program 'latex' isn't avaialable.")
sys.exit(3)
else:
log.info("File %s not changed, used existing DVI file (%s)", input_txt, tmp_filename)
# 5. Load DVI
dvi = binfile(tmp_filename + ".dvi", 'rb')
comment, (num, den, mag, u, l), page_offset, fonts = dviparser.dviinfo(dvi)
unit_mm = num/(den*10000.0)
scale = unit_mm * 72.27/25.4
mag = mag/1000.0
# 6. Preload fonts used in DVI & other stuff
fontsel.preload()
missing = []
for k in fonts:
_, s, d, fontname = fonts[k]
log.debug("Font %s=%s" % (k, fontname))
#print "Font %s=%s" % (k, fontname)
try:
fontsel.create_DVI_font(fontname, k, s, d, setup.options.enc_methods)