S E C T I O N H .3
1129
Implementation Notes
maximum
UserUnit
value of 75,000, which gives a maximum page dimen-
sion of 15,000,000 inches (14,400 * 75,000 * 1
⁄
72). The minimum
UserUnit
value is 1.0 (the default).
178. Acrobat requires a white-space character to follow the left bracket (
[
)
character that begins the
H
array.
179. Acrobat does not currently support reading or writing files that have an
overflow hint stream.
Note:
This implementation note is also referred to in Section F.2.5, “Hint Streams
180. Acrobat generates a value for the
E
parameter that incorrectly includes an
object beyond the end of the first page as if it were part of the first page.
181. Acrobat always treats page 0 as the first page for linearization, regardless
of the value of
OpenAction
.
182. Acrobat does not generate shared object groups containing more than one
object.
183. In Acrobat, items 6 and 7 in the header section of the page offset hint table
are set to 0. As a result, item 6 of the per-page entry effectively does not
exist; its value is taken to be 0. That is, the sequence of bytes constituting
the content stream for a page is described as if the content stream were the
first object in the page, even though it is not.
184. Acrobat 4.0 and later versions always set item 8 equal to 0. They also set
item 9 equal to the value of item 5, and set item 7 of each per-page hint ta-
ble entry (Table F.4) to be the same as item 2 of the per-page entry. Acro-
bat ignores all of these entries when reading the file.