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Add docs for -subformat / -title

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John Whitington
2024-10-23 13:21:40 +01:00
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2 changed files with 14 additions and 7 deletions
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cpdfmanual.pdf
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cpdfmanual.tex
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@@ -1,6 +1,3 @@
%Document -subformat and -title for -jpg, -png etc.
%Document -subformat and -title for -typeset
%Document -subformat PDF/UA-2 when merging
\documentclass{book} \documentclass{book}
% Edit here to produce cpdfmanual.pdf, cpdflibmanual.pdf, pycpdfmanual.pdf, % Edit here to produce cpdfmanual.pdf, cpdflibmanual.pdf, pycpdfmanual.pdf,
% dotnetcpdflibmanual.pdf, jcpdflibmanual.pdf jscpdflibmanual.pdf etc. % dotnetcpdflibmanual.pdf, jcpdflibmanual.pdf jscpdflibmanual.pdf etc.
@@ -4515,18 +4512,22 @@ In a PDF file, optional content groups are used to group graphical elements toge
\vspace{1.5mm} \vspace{1.5mm}
\noindent\verb!cpdf -typeset <text file> [-create-pdf-papersize <size>]!\\ \noindent\verb!cpdf -typeset <text file> [-create-pdf-papersize <size>]!\\
\noindent\verb! [-font <font>] [-font-size <size>] -o out.pdf! \noindent\verb! [-font <font>] [-font-size <size>]!\\
\noindent\verb! [-subformat <subformat>] [-title <string>] -o out.pdf!
\vspace{1.5mm} \vspace{1.5mm}
\noindent\verb!cpdf -jpeg <filename> -o out.pdf]! \noindent\verb!cpdf -jpeg <filename> [-subformat <subformat>] [-title <string>]!\\
\noindent\verb! -o out.pdf!
\vspace{1.5mm} \vspace{1.5mm}
\noindent\verb!cpdf -png <filename> -o out.pdf! \noindent\verb!cpdf -png <filename> [-subformat <subformat>] [-title <string>]!\\
\noindent\verb! -o out.pdf!
\vspace{1.5mm} \vspace{1.5mm}
\noindent\verb!cpdf [-jbig2-global <filename>] -jbig2 <filename>!\\ \noindent\verb!cpdf [-jbig2-global <filename>] -jbig2 <filename>!\\
\noindent\verb! [-jbig2-global | -jbig2-global-clear]!\\ \noindent\verb! [-jbig2-global | -jbig2-global-clear]!\\
\noindent\verb! [-jbig2 <filename>] ... -o out.pdf! \noindent\verb! [-jbig2 <filename>] ...!\\
\noindent\verb! [-subformat <subformat>] [-title <string>] -o out.pdf!
\end{framed}} \end{framed}}
\section{A new blank PDF} \section{A new blank PDF}
@@ -4552,6 +4553,8 @@ A basic text to PDF convertor is included in \texttt{cpdf}. It takes a UTF8 text
\noindent The standard paper sizes are listed in Section \ref{papersizes}, or you may specify the width and height directly, as described in the same chapter. The font may be specified as described in Section \ref{fonts}. The default font is Times-Roman and the default size is 12. \noindent The standard paper sizes are listed in Section \ref{papersizes}, or you may specify the width and height directly, as described in the same chapter. The font may be specified as described in Section \ref{fonts}. The default font is Times-Roman and the default size is 12.
To produce a PDF in PDF/UA-1 or PDF/UA-2 format add, say, \texttt{-subformat PDF/UA-2 -title "Thesis"} to the command line.
\section{Make a PDF from a PNG, JPEG or JPEG2000 image} \section{Make a PDF from a PNG, JPEG or JPEG2000 image}
\index{image!convert to PDF} \index{image!convert to PDF}
@@ -4578,6 +4581,8 @@ For PNG files, the file must have no transparency and no interlacing, and must n
\noindent The output file will have one point of width or height for each pixel in the input. \noindent The output file will have one point of width or height for each pixel in the input.
To produce a PDF in PDF/UA-1 or PDF/UA-2 format add, say, \texttt{-subformat PDF/UA-2 -title "Opus"} to the command line.
\section{Make a PDF from one or more JBIG2 images} \section{Make a PDF from one or more JBIG2 images}
Cpdf can build multi-pages files from one or more PDF-appropriate JBIG2 fragments, prepared by the \texttt{jbig2enc} program. In lossless mode, there is one JBIG2 fragment for each page: Cpdf can build multi-pages files from one or more PDF-appropriate JBIG2 fragments, prepared by the \texttt{jbig2enc} program. In lossless mode, there is one JBIG2 fragment for each page:
@@ -4595,6 +4600,8 @@ Cpdf can build multi-pages files from one or more PDF-appropriate JBIG2 fragment
\noindent The \texttt{-jbig2-global} option may be used to change the JBIG2Globals stream in use. The \texttt{-jbig2-global-clear} option may be used to cease use of a globals stream and return to lossless mode. \noindent The \texttt{-jbig2-global} option may be used to change the JBIG2Globals stream in use. The \texttt{-jbig2-global-clear} option may be used to cease use of a globals stream and return to lossless mode.
To produce a PDF in PDF/UA-1 or PDF/UA-2 format add, say, \texttt{-subformat PDF/UA-2 -title "Opus"} to the command line.
\begin{cpdflib} \begin{cpdflib}
\clearpage \clearpage
\section*{C Interface} \section*{C Interface}