SECTION 8.3
601
Page-Level Navigation
sition duration specified for a page (page 2 in the figure) governs the transition
to
that page from another page; the transition
from
the page is governed by the next
page’s transition duration.
Transition from
page 1 to page 2
. . .
Transition duration
for page 2
Page 2 displayed
Transition from
page 2 to page 3
. . .
Display duration for page 2
Transition duration
for page 3
FIGURE 8.1
Presentation timing
seconds. Before the page is displayed, there is a 3.5-second transition in which
two vertical lines sweep outward from the center to the edges of the page.
Example 8.7
10 0 obj
<< /Type /Page
/Parent 4 0 R
/Contents 16 0 R
/Dur 5
/Trans << /Type /Trans
/D 3.5
/S /Split
/Dm /V
/M /O
>>
>>
endobj
Sub-page Navigation
Sub-page navigation (PDF 1.5)
allows navigating not only between pages but also
between different states of the same page. For example, a single page in a PDF
presentation could have a series of bullet points that could be individually turned
on and off. In such an example, the bullets would be represented by optional con-
tent (see Section 4.10, “Optional Content”), and each state of the page would be
represented as a
navigation node.