SECTION 8.2
581
Document-Level Navigation
KEY
TYPE
VALUE
PrintPageRange
array
(Optional;
PDF 1.7)
The page numbers used to initialize the print dialog
box when the file is printed. The first page of the PDF file is denoted by
1. Each pair consists of the first and last pages in the sub-range. An odd
number of integers causes this entry to be ignored. Negative numbers
cause the entire array to be ignored.
Default value: as defined by PDF viewer application
NumCopies
integer
(Optional;
PDF 1.7)
The number of copies to be printed when the print
dialog is opened for this file. Supported values are the integers 2 through
5. Values outside this range are ignored.
Default value: as defined by PDF viewer application, but typically 1
8.2 Document-Level Navigation
The features described in this section allow a PDF viewer application to present
the user with an interactive, global overview of a document in either of two forms:
•
As a hierarchical
outline
showing the document’s internal structure
•
As a collection of
thumbnail images
representing the pages of the document in
miniature form
Each item in the outline or each thumbnail image can be associated with a corre-
sponding
destination
in the document, so that the user can jump directly to the
destination by clicking with the mouse.
8.2.1 Destinations
A
destination
defines a particular view of a document, consisting of the following
items:
•
The page of the document to be displayed
•
The location of the document window on that page
•
The magnification (zoom) factor to use when displaying the page
Destinations may be associated with outline items (see Section 8.2.2, “Document