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Update "Page Mapping Header" information.

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Add URL for MobileRead APNX wiki page.
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jps-e 2019-11-29 13:53:48 -08:00
parent d867756bbb
commit eec98e8f52
1 changed files with 13 additions and 5 deletions
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18
format_docs/pdb/apnx.txt
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@ -61,12 +61,15 @@ content comments
asin The ISBN 10 for the paper book the pages correspond to
pageMap Three value tuple. Looks like: "(N,N,N)"
1) Number of bytes after header that starts the page numbering sequence
2) unknown
3) unknown
1) 1 based page list entry number for the first page described by this tuple.
2) Page number type, a: Indo-Arabic numeral, r: Roman numeral, c: character.
3) Value of page number for the first page of this sequence.
The third value of the tuple is a decimal number if the type is "a" or "r" and
a character string of page labels separated by "|" characters.
Example:
{"asin":"1906694184","pageMap":"(4,a,1)"}
{"asin":"1906694184","pageMap":"(4,a,1),(197,c,A-1|A-2|A-3)"}
Page List
@ -74,4 +77,9 @@ Page List
The page list is a sequence of offsets in the uncompressed HTML. Each
value is the beginning of a new page. Each entry is a 4 byte big endian
int. The list is ordered lowest to highest.
int. The list is ordered lowest to highest.
For more information
--------------------
MobileRead wiki https://wiki.mobileread.com/wiki/APNX