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John Whitington 2023-06-10 17:49:20 +01:00
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@ -2686,16 +2686,16 @@ instance, to add a clean page between chapters of a document.)
\end{framed} \end{framed}
\noindent The dimensions of the padded page are derived from the boxes (media box, crop box etc.) of the page after or before which the padding is to be applied. \noindent The dimensions of the padded page are derived from the boxes (media box, crop box etc.) of the page after or before which the padding is to be applied.
The \verb!-pad-every n! operation places a blank page after every n pages, excluding any last one. For example\ldots The \verb!-pad-every n! operation places a blank page after every n pages, excluding any last one. For example on a 9 page document this command adds a blank page after pages 3 and 6:
\begin{framed} \begin{framed}
\small\verb!cpdf -pad-every 3 in.pdf -o out.pdf! \small\verb!cpdf -pad-every 3 in.pdf -o out.pdf!
\vspace{2.5mm} \vspace{2.5mm}
\noindent Add a blank page after every three pages \noindent Add a blank page after every three pages
\end{framed} \end{framed}
\noindent\ldots on a 9 page document adds a blank page after pages 3 and 6.
In all three of these operations, one may specify \texttt{-pad-with} providing a (usually one-page) PDF file to be used instead of a blank page. For example, a page saying ``This page left intentionally blank''. \noindent In all three of these operations, one may specify \texttt{-pad-with} providing a (usually one-page) PDF file to be used instead of a blank page. For example, a page saying ``This page left intentionally blank''.
The \verb!-pad-multiple n! operation adds blank pages so the document has a multiple of \verb!n! pages. For example: The \verb!-pad-multiple n! operation adds blank pages so the document has a multiple of \verb!n! pages. For example:
\begin{framed} \begin{framed}
@ -2732,9 +2732,7 @@ Imposition is the act of putting two or more pages of an input document onto eac
\noindent Impose 3 across and 4 down on to new pages of 3 times the width and 4 times the height of the input ones. \noindent Impose 3 across and 4 down on to new pages of 3 times the width and 4 times the height of the input ones.
\end{framed} \end{framed}
The $x$ value for \texttt{-impose-xy} may be set to zero to indicate an infinitely-wide page; the $y$ value to indicate an infinitely-long one. \noindent The $x$ value for \texttt{-impose-xy} may be set to zero to indicate an infinitely-wide page; the $y$ value to indicate an infinitely-long one. In both cases, the pages in the input file are assumed to be of the same dimensions.
In both cases, the pages in the input file are assumed to be of the same dimensions.
The following options may be used to modify the output: The following options may be used to modify the output:
@ -2748,7 +2746,7 @@ The following options may be used to modify the output:
\end{itemize} \end{itemize}
To impose with rotated pages, for example to put two A4 portrait pages two-up on an A3 landscape page, rotate them prior to imposition. \noindent To impose with rotated pages, for example to put two A4 portrait pages two-up on an A3 landscape page, rotate them prior to imposition.
Two other ways of putting multiple pages on a single page remain from earlier versions of \texttt{cpdf} which lacked a general imposition operation. The \texttt{-twoup-stack} operation puts two logical pages on each physical Two other ways of putting multiple pages on a single page remain from earlier versions of \texttt{cpdf} which lacked a general imposition operation. The \texttt{-twoup-stack} operation puts two logical pages on each physical
page, rotating them 90 degrees to do so. The new mediabox is thus larger. The \texttt{-twoup} operation does the same, but scales the new sides down so page, rotating them 90 degrees to do so. The new mediabox is thus larger. The \texttt{-twoup} operation does the same, but scales the new sides down so
@ -2767,7 +2765,7 @@ that the media box is unchanged.
\noindent Impose a document two-up on a larger page by rotation. \noindent Impose a document two-up on a larger page by rotation.
\end{framed} \end{framed}
NB: For all imposition options, see also discussion of \texttt{-fast} in Section \ref{fast}. \noindent NB: For all imposition options, see also discussion of \texttt{-fast} in Section \ref{fast}.
\begin{cpdflib} \begin{cpdflib}