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Manual: reformat P information as table

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m-holger 2022-01-17 12:22:35 +00:00 committed by Jay Berkenbilt
parent 1efcda1657
commit ee632237f4
1 changed files with 33 additions and 17 deletions
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manual/encryption.rst
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@ -203,30 +203,46 @@ However, the values of bits other than those in the table are ignored,
so having incorrect values probably doesn't break anything in most
cases. A value of 1 indicates that the permission is granted.
- 3: for ``R`` = 2 printing; for ``R`` >= 3, printing at low
.. list-table:: P Parameter
:widths: 10 80
:header-rows: 1
- - bit
- meaning
- - 3
- for ``R`` = 2 printing; for ``R`` >= 3, printing at low
resolution
- 4: modifying the document except as controlled by bits 6,
- - 4
- modifying the document except as controlled by bits 6,
9, and 11
- 5: extracting text and graphics for purposes other than
- - 5
- extracting text and graphics for purposes other than
accessibility to visually impaired users
- 6: add or modify annotations, fill in interactive form fields;
- - 6
- add or modify annotations, fill in interactive form fields;
if bit 4 is also set, create or modify interactive form fields
- 9: for ``R`` >= 3, fill in interactive form fields even if bit 6 is
- - 9
- for ``R`` >= 3, fill in interactive form fields even if bit 6 is
clear
- 10: not used; formerly granted permission to extract material
for accessibility, but the specification now disallows restriction
of accessibility, and conforming readers are to treat this bit as if
- - 10
- not used; formerly granted permission to extract material for
accessibility, but the specification now disallows restriction of
accessibility, and conforming readers are to treat this bit as if
it is set regardless of its value
- 11: for ``R`` >= 3, assemble document including inserting, rotating,
or deleting pages or creating document outlines or thumbnail images
- - 11
- for ``R`` >= 3, assemble document including inserting, rotating,
or deleting pages or creating document outlines or thumbnail
images
- 12: for ``R`` >= 3, allow printing at full resolution
- - 12
- for ``R`` >= 3, allow printing at full resolution
.. _qpdf-P: