5. This particular example cycles three images through the slideshow; by design, the image will
change every 10 frames, so you??™ll need 30 frames to complete the show. Drag the final keyframe
to frame 30 to extend the timeline.
6. Select frame 10, right-click (Control-click), and choose Add Keyframe.
7. Repeat step 6 on frame 20.
8. Next, you set the Src property of the image on the timeline for each keyframe. Select frame 10
and, in the Property inspector, set the Src value to apt_view2.jpg in the images folder at the
site root.
9. Repeat step 8 for frame 20 setting the Src value to apt_view3.jpg in the images folder at the
site root.
continued
CAUTION CAUTION
Setting Up a Slideshow
Modifying a Timeline
When you add an object??”either an image or an AP element??”to a timeline, notice that the animation bar
has an open circle at its beginning and end. An open circle marks a keyframe. As previously explained, the
designer specifies a change in the state of the timeline object in a keyframe. For example, when you first
insert an AP element, the two generated keyframes have identical properties??”the AP element??™s position,
size, visibility, and depth are unchanged. For any animation to occur, you have to change one of the AP element??™s
properties for one of the keyframes.
Pages:
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055