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Document -mark-as-artifact

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John Whitington
2025-03-11 19:17:00 +00:00
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cpdfmanual.pdf
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cpdfmanual.tex
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@@ -1,4 +1,3 @@
%Document -process-struct-tree with -stamp-on, -stamp-under, -combine-pages, new combine pages stuff (over is principal, scale stamp to fit)
%Document -mark-as-artifact %Document -mark-as-artifact
%\DocumentMetadata{lang=en, pdfversion=2.0, pdfstandard=ua-2, pdfstandard=a-4f, testphase={phase-III, title, table, math, firstaid}} %\DocumentMetadata{lang=en, pdfversion=2.0, pdfstandard=ua-2, pdfstandard=a-4f, testphase={phase-III, title, table, math, firstaid}}
\documentclass{book} \documentclass{book}
@@ -2501,12 +2500,12 @@ the file using a different page range each time.
\begin{framed} \begin{framed}
\noindent\small\verb!cpdf -stamp-on source.pdf!\\ \noindent\small\verb!cpdf -stamp-on source.pdf!\\
\noindent\small\verb! [-scale-stamp-to-fit] [<positioning command>] [-relative-to-cropbox] !\\ \noindent\small\verb! [-scale-stamp-to-fit] [<positioning command>] [-relative-to-cropbox] !\\
\noindent\small\verb! in.pdf [<range>] [-fast] -o out.pdf! \noindent\small\verb! [-process-struct-tree] in.pdf [<range>] [-fast] -o out.pdf!
\vspace{1.5mm} \vspace{1.5mm}
\noindent\small\verb!cpdf -stamp-under source.pdf!\\ \noindent\small\verb!cpdf -stamp-under source.pdf!\\
\noindent\small\verb! [-scale-stamp-to-fit] [<positioning command>] [-relative-to-cropbox]!\\ \noindent\small\verb! [-scale-stamp-to-fit] [<positioning command>] [-relative-to-cropbox]!\\
\noindent\small\verb! in.pdf [<range>] [-fast] -o out.pdf! \noindent\small\verb! [-process-struct-tree] in.pdf [<range>] [-fast] -o out.pdf!
\vspace{1.5mm} \vspace{1.5mm}
\noindent\small\verb!cpdf -combine-pages over.pdf under.pdf!\\ \noindent\small\verb!cpdf -combine-pages over.pdf under.pdf!\\
@@ -2569,6 +2568,8 @@ The \texttt{-scale-stamp-to-fit} option can be added to scale the stamp to fit t
The \texttt{-relative-to-cropbox} option takes the positioning command to be relative to the crop box of each page rather than the media box. The \texttt{-relative-to-cropbox} option takes the positioning command to be relative to the crop box of each page rather than the media box.
To maintain Tagged PDF, for example with PDF/UA, add \texttt{-process-struct-tree}. The main file will keep its structure; the stamp will be marked as an artifact.
The \texttt{-combine-pages} operation takes two PDF files and stamps each The \texttt{-combine-pages} operation takes two PDF files and stamps each
page of one over each page of the other. The length of the output is the same page of one over each page of the other. The length of the output is the same
as the length of the ``under'' file. For instance: as the length of the ``under'' file. For instance:
@@ -2581,7 +2582,9 @@ as the length of the ``under'' file. For instance:
file. For best results, remove any rotation differences in the two files using file. For best results, remove any rotation differences in the two files using
\texttt{-upright} first, or by adding \texttt{-prerotate} to the command. \texttt{-upright} first, or by adding \texttt{-prerotate} to the command.
To maintain Tagged PDF, for example with PDF/UA, add \texttt{-process-struct-trees}. The ``under'' file will keep its structure; the stamp will be marked as an artifact. To reverse the order of combination (to have ``over'' under ``under'') add \texttt{-underneath}. To scale the ``over'' file to fit, add \texttt{-scale-stamp-to-fit}. To maintain Tagged PDF, for example with PDF/UA, add \texttt{-process-struct-tree}. The ``under'' file will keep its structure; the ``over`` file will be marked as an artifact.
To reverse the order of combination (to have ``over'' under ``under'') add \texttt{-underneath}. To scale the ``over'' file to fit, add \texttt{-scale-stamp-to-fit}.
\section{Stamp Text, Dates and Times.} \section{Stamp Text, Dates and Times.}
\index{date} \index{date}
@@ -5765,6 +5768,9 @@ A role map, which maps non-standard structure types to standard ones, may be set
\vspace{1.5mm} \vspace{1.5mm}
\noindent\verb!cpdf -remove-struct-tree in.pdf -o out.pdf! \noindent\verb!cpdf -remove-struct-tree in.pdf -o out.pdf!
\vspace{1.5mm}
\noindent\verb!cpdf -mark-as-artifact in.pdf -o out.pdf!
\vspace{1.5mm} \vspace{1.5mm}
\noindent\verb!cpdf -verify "PDF/UA-1(matterhorn)" [-json] in.pdf! \noindent\verb!cpdf -verify "PDF/UA-1(matterhorn)" [-json] in.pdf!
@@ -5884,7 +5890,13 @@ To remove a structure tree from a PDF, we can use \texttt{-remove-struct-tree}:
\noindent\small\verb!cpdf -remove-struct-tree in.pdf -o out.pdf! \noindent\small\verb!cpdf -remove-struct-tree in.pdf -o out.pdf!
\end{framed} \end{framed}
\noindent This removes the structure tree and all references to it. \noindent This removes the structure tree and all references to it, including from inside page content. In addition we can, afterward, use \texttt{-mark-as-artifact}:
\begin{framed}
\noindent\small\verb!cpdf -mark-as-artifact in.pdf -o out.pdf!
\end{framed}
\noindent This marks all content in the file as being an artifact.
\section{Verifying conformance to PDF/UA} \section{Verifying conformance to PDF/UA}