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Use the Object States panel to create a set of images for
a slideshow. Each state, or slide, can contain multiple objects.
For example, if you want a different text frame to appear with each
image, combine the image and text frame on the same state.
Beginning with release 18 (January 2012), slideshow states support
any interactive overlay except for slideshows.
Slideshow images are converted into PNG images in the folio.
Currently, you cannot make a slideshow play in full-screen mode.
In InDesign, use the Object States panel (Window >
Interactive > Object States) to create a slideshow. (For details,
see “Create a multi-state object slide show”
in InDesign Help.)
When you create a multi-state object, you
insert images, align them in an article, and convert the article
to a multi-state object.
In the Object States panel, specify an object name.
When
your multi-state objects in the horizontal and vertical documents
have both the same object name and individual state names, the slideshow maintains
continuity when the iPad is rotated. In addition, using a descriptive name
makes analytics reports easier to understand.
Note: To avoid
errors, do not include punctuation or extended characters in the object
name or object state name.
Create navigation buttons that browse through the states
in the multi-state object.
Use the Go To State action to refer
to a specific slide. Use the Go To Next State and Go To Previous
State actions to navigate through slides.
 The
Sample Buttons panel in InDesign includes a library of navigation buttons.
If you use these sample buttons, delete the existing action and
replace with a Go To Next State or Go To Previous State action.
If you want the button appearance to change when it’s tapped,
click [Click] under Appearance, and change its appearance.
If
a button uses the Go To State action, the [Click] state appears
when the specificed state is selected. For example, the [Normal]
state button can have a black frame, and the [Click] state can have
a red frame. The red frame appears when the button is tapped on
the iPad. (The [Rollover] state is not supported on mobile devices.)
To change slideshow settings, select the multi-state object,
and specify the following settings in the Folio Overlays panel:
- Auto Play
- When selected, the slideshow begins playing when users turn
to the page.
- Tap to Play/Pause
- When selected, this setting lets users tap to play and pause
an auto-running slideshow. Double-tapping resets the slideshow.
- Delay
- If Auto Play is selected, you can specify the time that elapses
between loading the page and the start of the slideshow. Specify
a value from 0 to 60 seconds.
- Interval
- If Auto Play or Tap To Play/Pause is selected, the Interval
value determines the duration of display for each slide.
- Play _ Time
- If either Auto Play or Tap To Play/Pause is selected, you
can specify the number of times the slideshow plays. This option
is dimmed if Loop is selected.
- Loop
- If either Auto Play or Tap To Play/Pause is selected, select
Loop to play the slideshow continuously until the user double-taps
the slideshow or turns the page.
- Stop At Last Image
- If either Auto Play or Tap To Play/Pause is selected, select Stop
At Last Image to stop at the last image of the slideshow instead
of the first.
- Cross Fade
- When selected, this setting provides a fade transition to
the next slide. The value is 0.5 seconds by default. You can specify
a value between 0.125 seconds and 60 seconds. This value applies
to both auto-playing and manually advanced slideshows.
- Swipe to Change Image
- When enabled, this setting lets the user swipe to move from
slide to slide.
- Stop at First/Last Image
- This setting determines whether the slideshow stops playing
or continues when the last slide is reached going forward or the first
slide is reached going backward. This option affects only swiping.
- Hide Before Playing
- If selected, the slideshow remains hidden until the user taps
a button to display a slide.
- Play In Reverse
- When enabled, the slideshow plays the images in reverse order.
When you copy the multi-state object to a different document,
the object is renamed. For example, “sea slugs” becomes “sea slugs
2.” To maintain continuity when the device is rotated, make sure
that the object names in the horizontal and vertical documents are
identical. Don’t leave any spaces at the end of the object name.
In addition, the corresponding state names in each layout should be
identical.
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