pdftk | R Documentation |
If the toolkit Pdftk is available in the system, it will be called to manipulate the PDF files (especially to compress the PDF files).
pdftk(input, operation = NULL, output, other.opts = "compress dont_ask")
input |
the path of the input PDF file(s) |
operation |
the operation to be done on the input (default to be
|
output |
the path of the output (if missing and |
other.opts |
other options (default to be |
This is a wrapper to call pdftk
. The path of pdftk
should
be set via ani.options(pdftk = 'path/to/pdftk')
.
See the reference for detailed usage of pdftk
.
if ani.options('pdftk')
is non-NULL
, then this function
returns the status of the operation (0
for success; see
system
); otherwise a warning will be issued
Yihui Xie
Examples at https://yihui.org/animation/example/pdftk/
pdftk official website https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/
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