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Diffstat (limited to 'cli/pdf-embed-fonts.sh')
-rwxr-xr-x | cli/pdf-embed-fonts.sh | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/cli/pdf-embed-fonts.sh b/cli/pdf-embed-fonts.sh new file mode 100755 index 0000000..0f89f70 --- /dev/null +++ b/cli/pdf-embed-fonts.sh @@ -0,0 +1,37 @@ +#!/bin/sh +# +# Embed a PDF file with all fonts it uses, so it can be rendered and printed +# correctly by every PDF reader on all types of OS. +# +# +# Credits: +# [1] The PDF viewer 'Evince' on Linux can not display some math symbols correctly +# http://stackoverflow.com/a/10282269/4856091 +# +# +# Aaron LI +# 2015-10-24 +# + +usage() { + echo "usage: `basename $0` <input.pdf> [ output_embedfonts.pdf ]" + exit 1 +} + +if [ $# -eq 0 ]; then + usage +fi +case "$1" in + -[hH]*) + usage + ;; +esac + +INFILE="$1" +OUTFILE="$2" + +[ -z "${OUTFILE}" ] && OUTFILE="${INFILE%.pdf}_embedfonts.pdf" + +# "-dPDFSETTINGS=/prepress" tells Ghostscript to embed all non-embedded fonts. +gs -o "${OUTFILE}" -dPDFSETTINGS=/prepress -sDEVICE=pdfwrite "${INFILE}" + |