SECTION G.6
1077
Up dating Example
11 0 obj
<< /Type /Annot
/Subtype /Text
/Rect [ 34 398 225 575 ]
/Contents ( Text #4 )
/Open false
>>
endobj
xref
0 1
0000000000
4 1
0000000632
7 5
0000000810
0000000883
0000001024
0000001167
0000001309
65535 f
00000 n
00000
00000
00000
00000
00000
n
n
n
n
n
trailer
<< /Size 12
/Root 1 0 R
/Prev 408
>>
startxref
1452
%%EOF
G.6.2 Stage 2: Modify Text of One Annotation
One text annotation is modified and the file is saved. Example G.8 shows the lines
added to the file by this update. Note that the file now contains two copies of the
object with identifier
10 0
(the text annotation that was modified) and that the
added cross-reference section points to the more recent version of the object.
This added cross-reference section contains one subsection, which contains only
an entry for the object that was modified. In addition, the
Prev
entry in the file’s
trailer has been updated to point to the cross-reference section added in the pre-
vious stage, while the
startxref
value at the end of the trailer points to the newly
added cross-reference section.