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Examples for v2.7

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John Whitington 2024-02-01 11:34:30 +00:00
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2.7 (to come)
2.8 (to come)
2.7 (February 2024)
New features:

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cpdfmanual.pdf
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cpdfmanual.tex
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@ -61,7 +61,7 @@ Command Line Tools}
\vspace{12mm}
{\Huge User Manual}\\
Version 2.6 (July 2023)
Version 2.7 (February 2024)
\vspace{25mm}
@ -110,7 +110,7 @@ These examples demonstrate just a few of the facilities provided by the Coherent
\noindent Select the even pages (2, 4, 6...) from \texttt{in.pdf} and write those pages to \texttt{out.pdf}.
\begin{framed}\noindent\texttt{cpdf -merge in.pdf in2.pdf AND -add-text "Copyright 2023"\\\phantom{\ \ \ \ } -o out.pdf}\end{framed}
\begin{framed}\noindent\texttt{cpdf -merge in.pdf in2.pdf AND -add-text "Copyright 2024"\\\phantom{\ \ \ \ } -o out.pdf}\end{framed}
\noindent Using \texttt{AND} to perform several operations in order, here merging two files together and adding a copyright stamp to every page.
@ -132,6 +132,14 @@ These examples demonstrate just a few of the facilities provided by the Coherent
\noindent Split \texttt{in.pdf} on bookmark boundaries, writing each to a file whose name is the bookmark label.
\begin{framed}\noindent\texttt{cpdf -split-max 1Mb in.pdf -o \%\%\%.pdf}\end{framed}
\noindent Split \texttt{in.pdf} into files of 1Mb or less
\begin{framed}\noindent\texttt{cpdf -spray in.pdf -o a.pdf -o b.pdf -o c.pdf}\end{framed}
\noindent Split \texttt{in.pdf}, writing pages 1,4,7... to \texttt{a.pdf}, 2,5,8... to \texttt{b.pdf} and 3,6,9... to \texttt{c.pdf}.
\section*{\hyperref[chap:3]{Chapter 3: Pages}}
\begin{framed}\noindent\texttt{cpdf -scale-page "2 2" in.pdf -o out.pdf}\end{framed}
@ -191,6 +199,10 @@ These examples demonstrate just a few of the facilities provided by the Coherent
\noindent Add bookmarks in the same form from a prepared file \texttt{bookmarks.txt} to \texttt{in.pdf}, writing to \texttt{out.pdf}. JSON alternatives are also available.
\begin{framed}\noindent\texttt{cpdf -table-of-contents in.pdf -o out.pdf}\end{framed}
\noindent Typeset a table of contents from existing bookmarks and prepend to the document.
\section*{\hyperref[chap:7]{Chapter 7: Presentations}}
\begin{framed}\noindent\texttt{cpdf -presentation in.pdf 2-end -trans Split -duration 10\\\phantom{\ \ \ \ } -o out.pdf}\end{framed}
@ -217,6 +229,10 @@ These examples demonstrate just a few of the facilities provided by the Coherent
\noindent Add extra blank pages after pages one, three and four of a document.
\begin{framed}\noindent\texttt{cpdf -chop "2 2" in.pdf -o out.pdf}\end{framed}
\noindent Chop each page into four quarters, including each in the output.
\section*{\hyperref[chap:10]{Chapter 10: Annotations}}
\begin{framed}\noindent\texttt{cpdf -list-annotations-json in.pdf > out.json}\end{framed}
@ -227,6 +243,10 @@ These examples demonstrate just a few of the facilities provided by the Coherent
\noindent Add the annotations from a JSON annotations file to \texttt{in.pdf}, writing to \texttt{out.pdf}.
\begin{framed}\noindent\texttt{cpdf -remove-annotations in.pdf -o out.pdf}\end{framed}
\noindent Remove the annotations from \texttt{in.pdf}, writing to \texttt{out.pdf}.
\section*{\hyperref[chap:11]{Chapter 11: Document Information and Metadata}}
\begin{framed}\noindent\texttt{cpdf -info -utf8 in.pdf -o out.pdf}\end{framed}
@ -253,6 +273,14 @@ These examples demonstrate just a few of the facilities provided by the Coherent
\noindent Set the document \texttt{in.pdf} to open in PDF Viewer in full screen mode, putting the result in \texttt{out.pdf}.
\begin{framed}\noindent\texttt{cpdf -print-page-labels-json in.pdf}\end{framed}
\noindent Show, in JSON format, the page labels in \texttt{in.pdf}.
\begin{framed}\noindent\texttt{cpdf -composition in.pdf}\end{framed}
\noindent Show how much data in \texttt{in.pdf} is used for images, fonts etc.
\section*{\hyperref[chap:12]{Chapter 12: File Attachments}}
\begin{framed}\noindent\texttt{cpdf -attach-file sheet.xls in.pdf -o out.pdf}\end{framed}
@ -277,6 +305,9 @@ These examples demonstrate just a few of the facilities provided by the Coherent
\noindent Extract images from \texttt{in.pdf} to directory \texttt{output} (with the help of imagemagick).
\begin{framed}\noindent\texttt{cpdf -process-images -jpeg-to-jpeg 65 in.pdf -o out.pdf}\end{framed}
\noindent Process JPEG images in \texttt{in.pdf} to 65\% quality, writing the output to \texttt{out.pdf}.
\section*{\hyperref[chap:14]{Chapter 14: Fonts}}
@ -284,13 +315,13 @@ These examples demonstrate just a few of the facilities provided by the Coherent
\noindent List the fonts in use, and what pages they are used on.
\begin{framed}\noindent\texttt{cpdf -list-missing-fonts in.pdf}\end{framed}
\begin{framed}\noindent\texttt{cpdf -missing-fonts in.pdf}\end{framed}
\noindent List missing fonts.
\section*{\hyperref[chap:15]{Chapter 15: PDF and JSON}}
\begin{framed}\noindent\texttt{cpdf in.pdf -output-json -output-json-parse-content-streams\\\phantom{\ \ \ \ } -o out.json}\end{framed}
\begin{framed}\noindent\texttt{cpdf in.pdf -output-json -utf8 -output-json-parse-content-streams\\\phantom{\ \ \ \ } -o out.json}\end{framed}
\noindent Write the PDF in JSON format to the given file, parsing its content streams into individual JSON objects too.