APPENDIX G
1082
Example PDF Files
The annotation with object identifier
12 0
illustrates splitting a long text string
across multiple lines, as well as the technique for including nonstandard charac-
ters in a string. In this case, the character is an ellipsis (…), which is character
code 203 (octal) in
PDFDocEncoding
, the encoding used for text annotations.
As in previous updates, the trailer’s
Prev
entry and
startxref
value have been
updated.
G.7 Structured Elements That Describe Hierarchical Lists
This section presents examples that illustrate how structured elements are used to
described hierarchical lists, such as a table of contents or an index.
G.7.1 Table of Contents
The structured element’s structure type entry (
S
) can have values that establish
hierarchical relationships between entries in a table of content. The
TOCI
value
specifies an individual member of a table of contents. The
TOC
value specifies a
list made up of other table of contents items that are individual members of the
table of contents and/or lists of table of contents items. (The trailing character in
TOCI
is an upper case “I”.)
TABLE OF CONTENTS
1. Chapter One . . . . . . . . . 3
1.1 Section A . . . . . . . . 4
1.2 Section B . . . . . . . . 5
2. Chapter Two . . . . . . . . . 6
3. Chapter Three . . . . . . . . 7
3.1 Section A . . . . . . . . 8
FIGURE G.5
Table of contents