CHAPTER 8
600
Interactive Features
KEY
TYPE
VALUE
D
Dm
number
name
(Optional)
The duration of the transition effect, in seconds. Default value: 1.
(Optional;
Split
and
Blinds
transition styles only)
The dimension in which the specified
transition effect occurs:
H
Horizontal
V
Vertical
Default value:
H
.
M
name
(Optional;
Split
,
Box
and
Fly
transition styles only)
The direction of motion for the speci-
fied transition effect:
I
Inward from the edges of the page
O
Outward from the center of the page
Default value:
I
.
Di
number or
name
(Optional;
Wipe
,
Glitter
,
Fly
,
Cover
,
Uncover
and
Push
transition styles only)
The direction
in which the specified transition effect moves, expressed in degrees counterclockwise
starting from a left-to-right direction. (This differs from the page object’s
Rotate
entry,
which is measured clockwise from the top.)
The following numeric values are valid:
0
Left to right
90
Bottom to top (
Wipe
only)
180
Right to left (
Wipe
only)
270
Top to bottom
315
Top-left to bottom-right (
Glitter
only)
The only valid name value is
None
, which is relevant only for the
Fly
transition when
the value of
SS
is not 1.0.
Default value: 0.
SS
number
(Optional;
PDF 1.5;
Fly
transition style only)
The starting or ending scale at which the
changes are drawn. If
M
specifies an inward transition, the scale of the changes drawn
progresses from
SS
to 1.0 over the course of the transition. If
M
specifies an outward
transition, the scale of the changes drawn progresses from 1.0 to
SS
over the course of
the transition
Default: 1.0.
B
boolean
(Optional;
PDF 1.5;
Fly
transition style only)
If
true
, the area to be flown in is rectangu-
lar and opaque. Default:
false
.
D
in the transi-
tion dictionary) and display duration (
Dur
in the page object). Note that the tran-