■gsでpdfフォントを埋め込んでみる。
pdffontsでembとして組み込まれていないフォントがある。
$ pdffonts sample.pdf
name type encoding emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
Calibri TrueType WinAnsi no no no 7 0
Calibri-Bold TrueType WinAnsi no no no 8 0
Calibri-Bold TrueType WinAnsi no no no 9 0
TimesNewRomanPSMT TrueType WinAnsi no no no 10 0
Calibri-BoldItalic TrueType WinAnsi no no no 16 0
Calibri TrueType WinAnsi no no no 17 0
BBCDEE+Calibri CID TrueType Identity-H yes yes yes 1397 0
Times-Roman Type 1 WinAnsi no no no 1837 0
■今回はCalibriの好き嫌いとは無関係ながらつまった文字表示について、
結果としてはPDFビューワーを変えて解決しました。
$ sudo apt-get install -y mupdf mupdf-tools
■代替フォントでもとりあえずデフォルトでフォントを埋め込んでみる。
$ gs -q -dNOPAUSE -dBATCH -dPDFSETTINGS=/prepress -sDEVICE=pdfwrite -sOutputFile=sample_inside.pdf sample.pdf
$ pdffonts sample_inside.pdf
name type encoding emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
NTJNVO+Helvetica-Bold Type 1C WinAnsi yes yes no 8 0
JSORRB+Helvetica Type 1C WinAnsi yes yes no 10 0
CEFOXW+Helvetica-BoldOblique Type 1C WinAnsi yes yes no 22 0
ZOHUJJ+Calibri CID TrueType Identity-H yes yes yes 880 0
■Times-Romanに変更してみる。
$ find /etc/ghostscript/ -type f | grep Time `xargs`
/etc/ghostscript/fontmap.d/10gsfonts.conf:/Times-Roman /NimbusRomNo9L-Regu ;
/etc/ghostscript/fontmap.d/10gsfonts.conf:/Times-Bold /NimbusRomNo9L-Medi ;
/etc/ghostscript/fontmap.d/10gsfonts.conf:/Times-Italic /NimbusRomNo9L-ReguItal ;
/etc/ghostscript/fontmap.d/10gsfonts.conf:/Times-BoldItalic /NimbusRomNo9L-MediItal ;
$ cp sample.pdf sample2.pdf; \
sed -i -e 's/Calibri-BoldItalic/Times-BoldItalic/g' sample2.pdf; \
sed -i -e 's/Calibri-Bold/Times-Bold/g' sample2.pdf; \
sed -i -e 's/Calibri/Times-Roman/g' sample2.pdf
$ pdffonts sample2.pdf
name type encoding emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
Times-Roman TrueType WinAnsi no no no 7 0
Times-Bold TrueType WinAnsi no no no 8 0
Times-Bold TrueType WinAnsi no no no 9 0
TimesNewRomanPSMT TrueType WinAnsi no no no 10 0
Times-BoldItalic TrueType WinAnsi no no no 16 0
Times-Roman TrueType WinAnsi no no no 17 0
BBCDEE+Times-Roman CID TrueType Identity-H yes yes yes 1397 0
Times-Roman Type 1 WinAnsi no no no 1837 0
$ gs -q -dNOPAUSE -dBATCH -dPDFSETTINGS=/prepress -sDEVICE=pdfwrite -sOutputFile=sample_inside2.pdf sample2.pdf
**** Error: An error occurred while reading an XREF table.
**** The file has been damaged. This may have been caused
**** by a problem while converting or transfering the file.
**** Ghostscript will attempt to recover the data.
**** However, the output may be incorrect.
$ pdffonts sample_inside2.pdf
name type encoding emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
LMQGFU+Times-Bold Type 1C WinAnsi yes yes no 8 0
HVBVCI+Times-Roman Type 1C WinAnsi yes yes no 10 0
EBTTUL+Times-BoldItalic Type 1C WinAnsi yes yes no 22 0
ZOHUJJ+Times-Roman CID TrueType Identity-H yes yes yes 880 0
■Courierに変更してみる。
$ find /etc/ghostscript/ -type f | grep Courier `xargs`
/etc/ghostscript/fontmap.d/10gsfonts.conf:/Courier /NimbusMonL-Regu ;
/etc/ghostscript/fontmap.d/10gsfonts.conf:/Courier-Bold /NimbusMonL-Bold ;
/etc/ghostscript/fontmap.d/10gsfonts.conf:/Courier-Oblique /NimbusMonL-ReguObli ;
/etc/ghostscript/fontmap.d/10gsfonts.conf:/Courier-BoldOblique /NimbusMonL-BoldObli ;
$ cp sample.pdf sample3.pdf; \
sed -i -e 's/Calibri-BoldItalic/Courier-BoldOblique/g' sample3.pdf; \
sed -i -e 's/Calibri-Bold/Courier-Bold/g' sample3.pdf; \
sed -i -e 's/Calibri/Courier/g' sample3.pdf
$ pdffonts sample3.pdf
name type encoding emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
Courier TrueType WinAnsi no no no 7 0
Courier-Bold TrueType WinAnsi no no no 8 0
Courier-Bold TrueType WinAnsi no no no 9 0
TimesNewRomanPSMT TrueType WinAnsi no no no 10 0
Courier-BoldOblique TrueType WinAnsi no no no 16 0
Courier TrueType WinAnsi no no no 17 0
BBCDEE+Courier CID TrueType Identity-H yes yes yes 1397 0
Times-Roman Type 1 WinAnsi no no no 1837 0
$ gs -q -dNOPAUSE -dBATCH -dPDFSETTINGS=/prepress -sDEVICE=pdfwrite -sOutputFile=sample_inside3.pdf sample3.pdf
**** Error: An error occurred while reading an XREF table.
**** The file has been damaged. This may have been caused
**** by a problem while converting or transfering the file.
**** Ghostscript will attempt to recover the data.
**** However, the output may be incorrect.
$ pdffonts sample_inside3.pdf
name type encoding emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
UIMOTI+Courier-Bold Type 1C WinAnsi yes yes no 8 0
EWJIGE+Courier Type 1C WinAnsi yes yes no 10 0
DJWMPM+Courier-BoldOblique Type 1C WinAnsi yes yes no 22 0
ZOHUJJ+Courier CID TrueType Identity-H yes yes yes 880 0
■他のフォントを探してみる。
$ find /etc/ghostscript/ -type f | xargs cat | awk '{gsub("/|-.*","",$1);a[$1]+=1}END{for(n in a){print n}}' | column
CenturySchL Helvetica GothicBBB Courier MSung
URWChanceryL Palatino Symbol HYSMyeongJo MKai
NimbusSanL HelveticaNarrow STSong URWPalladioL NewCenturySchlbk
Ryumin NanumGothic BousungEG URWBookmanL Song
ShanHeiSun MHei AvantGarde STHeiti ZenKai
Bookman GBZenKai Times StandardSymL HeiseiMin
HeiseiKakuGo MOESung STKaiti Dingbats
NanumBarunGothic STFangsong ZapfChancery Japanese
NimbusRomNo9L HYRGoThic ZapfDingbats URWGothicL
HYGoThic NanumMyeongjo Adobe NimbusMonL
■日本語は無いPDFなので今回は以下は使う必要は無い。
$ find /etc/ghostscript/ -type f | grep ^/Japanese `xargs` | awk '{gsub(".*/","",$1);print $1}'
Japanese-Mincho-Regular-JaH
Japanese-Gothic-Regular-JaH
Japanese-Mincho-Regular
Japanese-Gothic-Regular
$ find /etc/ghostscript/ -type f | grep ^/Adobe `xargs` | awk '!/Korea|CNS|GB/{gsub(".*/","",$1);print $1}'
Adobe-Japan2
Adobe-Japan2-Bold
Adobe-Japan1
Adobe-Japan1-Bold
■Helveticaに変更してみる。
$ find /etc/ghostscript/ -type f | grep ^/Helvetica `xargs` | awk '{gsub(".*/","",$1);print $1}'Helvetica
Helvetica-Bold
Helvetica-Oblique
Helvetica-BoldOblique
Helvetica-Narrow
HelveticaNarrow
Helvetica-Narrow-Bold
HelveticaNarrow-Bold
Helvetica-Narrow-Oblique
HelveticaNarrow-Oblique
Helvetica-Narrow-BoldOblique
HelveticaNarrow-BoldOblique
$ cp sample.pdf sample4.pdf; \
sed -i -e 's/Calibri-BoldItalic/Helvetica-BoldOblique/g' sample4.pdf; \
sed -i -e 's/Calibri-Bold/Helvetica-Bold/g' sample4.pdf; \
sed -i -e 's/Calibri/Helvetica-Oblique/g' sample4.pdf
$ pdffonts sample4.pdf
name type encoding emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
Helvetica-Oblique TrueType WinAnsi no no no 7 0
Helvetica-Bold TrueType WinAnsi no no no 8 0
Helvetica-Bold TrueType WinAnsi no no no 9 0
TimesNewRomanPSMT TrueType WinAnsi no no no 10 0
Helvetica-BoldOblique TrueType WinAnsi no no no 16 0
Helvetica-Oblique TrueType WinAnsi no no no 17 0
BBCDEE+Helvetica-Oblique CID TrueType Identity-H yes yes yes 1397 0
Times-Roman Type 1 WinAnsi no no no 1837 0
$ gs -q -dNOPAUSE -dBATCH -dPDFSETTINGS=/prepress -sDEVICE=pdfwrite -sOutputFile=sample_inside4.pdf sample4.pdf
**** Error: An error occurred while reading an XREF table.
**** The file has been damaged. This may have been caused
**** by a problem while converting or transfering the file.
**** Ghostscript will attempt to recover the data.
**** However, the output may be incorrect.
$ pdffonts sample_inside4.pdf
name type encoding emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
NTJNVO+Helvetica-Bold Type 1C WinAnsi yes yes no 8 0
HVGHFF+Helvetica-Oblique Type 1C WinAnsi yes yes no 10 0
CEFOXW+Helvetica-BoldOblique Type 1C WinAnsi yes yes no 22 0
ZOHUJJ+Helvetica-Oblique CID TrueType Identity-H yes yes yes 880 0
