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John Whitington 2025-03-11 19:11:34 +00:00
parent d888553217
commit 3a9c7f01dd
3 changed files with 7 additions and 4 deletions
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2
cpdfcommand.ml
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@ -3041,7 +3041,7 @@ let specs =
("-rasterize-gray", Arg.Unit (fun () -> args.rast_device <- "pnggray"), " Rasterize in grayscale");
("-rasterize-1bpp", Arg.Unit (fun () -> args.rast_device <- "pngmono"), " Rasterize in monochrome");
("-rasterize-jpeg", Arg.Unit (fun () -> args.rast_device <- "jpeg"), " Rasterize as JPEG");
("-rasterize-jpeg-gray", Arg.Unit (fun () -> args.rast_device <- "jpeggray"), "Rasterize as JPEG in grayscale");
("-rasterize-jpeg-gray", Arg.Unit (fun () -> args.rast_device <- "jpeggray"), " Rasterize as JPEG in grayscale");
("-rasterize-res", Arg.Float (fun f -> args.rast_res <- f), " Rastierization resolution");
("-rasterize-annots", Arg.Unit (fun () -> args.rast_annots <- true), " Rasterize annotations");
("-rasterize-no-antialias", Arg.Unit (fun () -> args.rast_antialias <- false), " Don't antialias when rasterizing");

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cpdfmanual.pdf
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9
cpdfmanual.tex
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@ -2510,9 +2510,10 @@ the file using a different page range each time.
\vspace{1.5mm}
\noindent\small\verb!cpdf -combine-pages over.pdf under.pdf!\\
\noindent\small\verb! [-fast] [-prerotate] [-no-warn-rotate] -o out.pdf!
\noindent\small\verb! [-fast] [-prerotate] [-no-warn-rotate] [-process-struct-tree]!\\
\noindent\small\verb! [-underneath] [-stamp-scale-to-fit] -o out.pdf!
\vspace{1.5mm}
\vspace{0.1mm}
\noindent\small\begin{verbatim}
cpdf ([-add-text <text-format> | -add-rectangle <size>])
[-font <fontname>] [-font-size <size-in-points>]
@ -2566,6 +2567,8 @@ writing to \texttt{out.pdf}. A watermark should go underneath each page:
The \texttt{-scale-stamp-to-fit} option can be added to scale the stamp to fit the page before applying it. The use of positioning commands together with \texttt{-scale-stamp-to-fit} is not recommended.
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{-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
as the length of the ``under'' file. For instance:
@ -2578,7 +2581,7 @@ as the length of the ``under'' file. For instance:
file. For best results, remove any rotation differences in the two files using
\texttt{-upright} first, or by adding \texttt{-prerotate} to the command.
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-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}.
\section{Stamp Text, Dates and Times.}
\index{date}