Animation creation and management in presentation application programs

• US 9,183,658 B2
• Filed: 11/14/2011
• Issued: 11/10/2015
• Est. Priority Date: 11/14/2011
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Maloney, Christopher Michael, Pasalic, Mirza, Huang, Runzhen
• Primary Examiner(s): Richer, Aaron M
• Assistant Examiner(s): Hill, Schiller
• Application Number:
  US13/295,110
• Publication Number:
  US 20130120400A1
• Time in Patent Office: 1,457 Days
• Field of Search: 345/473, 345/474
• US Class Current: 1/1
• CPC Class Codes: G06F 3/048 Interaction techniques based on graphical user interfaces [GUI]
• CPC Class Codes: G06T 13/00 Animation
• CPC Class Codes: G06T 13/80 2D [Two Dimensional] animation, e.g. using sprites

Abstract

An animation timeline is analyzed to determine one or more discrete states. Each discrete state includes one or more animation effects. The discrete states represent scenes of a slide in a slide presentation. The concepts of scenes allows user to view a timeline of scenes, open a scene, and direct manipulate objects in the scene to author animations. The animations can include motion path animation effects, which can be directly manipulated utilizing a motion path tweening method. To aid in direct manipulation of a motion path of an object, a ghost version of the object can be shown to communicate to a user the position of the object after a motion path animation effect that includes the motion path is performed. The ghost version may also be used to show a start position when a start point is manipulated.

Claims

1. A computer-implemented method for generating one or more discrete states for an animation timeline, the computer-implemented method comprising computer-implemented operations for:

analyzing, by a presentation application program executing on a computer, a plurality of animation effects in the animation timeline to determine the one or more discrete states to be generated for the animation timeline by analyzing which of the plurality of animation effects in the animation timeline are triggered by a pre-configured trigger or a user-controlled trigger, wherein an animation effect that is triggered by the pre-configured trigger or the user-controlled trigger indicates a start of one of the one or more discrete states;

generating, by the presentation application program executing on the computer, the one or more discrete states for the animation timeline, the one or more discrete states comprising one or more of the plurality of animation effects;

presenting a slide selection pane comprising one or more slides in a user interface; and

presenting an animation pane in the user interface, the animation pane comprising a scenes view comprising thumbnails corresponding to the one or more discrete states.

2. The computer-implemented method of claim 1, wherein the thumbnails further comprise one or more objects configured in a layout, and wherein the plurality of animation effects are associated with the one or more objects.

3. The computer-implemented method of claim 2, wherein the scenes view comprises scene numbers associated with the thumbnails.

4. The computer-implemented method of claim 3, wherein the scenes view further comprises an indication of whether a scene associated with one of the thumbnails is triggered by a mouse click.

5. The computer-implemented method of claim 4, wherein the scenes view further comprises a visual representation of linearity to a next scene.

6. The computer-implemented method of claim 5, wherein the scenes view further comprises a transparent scene thumbnail that, upon selection, opens up a temporary new scene.

7. The computer-implemented method of claim 6, further comprising:

receiving a selection of the transparent scene thumbnail;

opening up the temporary new scene;

receiving a user input comprising a new animation effect in the temporary new scene;

creating a new discrete state in the animation timeline, the new discrete state comprising the new animation effect; and

creating a new scene from the temporary new scene, the new scene comprising the new animation effect and the new scene being a visualization for the new discrete state in the animation timeline.

8. The computer-implemented method of claim 7, wherein the user input comprises a direct manipulation of an object in the temporary new scene, the direct manipulation comprising a creation of a motion path for the object.

9. An apparatus for generating one or more discrete states for an animation timeline comprising:

a processor;

a memory communicatively coupled to the processor; and

a program module which executes in the processor from the memory and which, when executed by the processor, causes the processor to

analyze a plurality of animation effects in the animation timeline to determine the one or more discrete states to be generated for the animation timeline by analyzing which of the plurality of animation effects in the animation timeline are triggered by a pre-configured trigger or a user-controlled trigger, wherein an animation effect that is triggered by the pre-configured trigger or the user-controlled trigger indicates a start of one of the one or more discrete states,

generate the one or more discrete states for the animation timeline, the one or more discrete states comprising one or more of the plurality of animation effects,

present a slide selection pane comprising one or more slides in a user interface, and

present an animation pane in the user interface, the animation pane comprising a scenes view comprising thumbnails corresponding to the one or more discrete states.

10. The apparatus of claim 9, wherein the thumbnails further comprise one or more objects configured in a layout, and wherein one or more of the plurality of animation effects are associated with the one or more objects.

11. The apparatus of claim 10, wherein the scenes view comprises scene numbers associated with the thumbnails.

12. The apparatus of claim 11, wherein the scenes view further comprises an indication of whether a scene associated with the thumbnails is triggered by a mouse click.

13. The apparatus of claim 12, wherein the scenes view further comprises a visual representation of linearity to a next scene.

14. The apparatus of claim 13, wherein the scenes view further comprises a transparent scene thumbnail that, upon selection, opens up a temporary new scene.

15. The apparatus of claim 14, further comprising computer-executable instructions that, when executed, cause the computer to:

receive a selection of the transparent scene thumbnail;

open up the temporary new scene;

receive a user input comprising a new animation effect in the temporary new scene;

create a new discrete state in the animation timeline, the new discrete state comprising the new animation effect; and

create a new scene from the temporary new scene, the new scene comprising the new animation effect and the new scene being a visualization for the new discrete state in the scenes view of the animation pane.

16. The apparatus of claim 15, wherein the user input comprises a direct manipulation of an object in the temporary new scene, the direct manipulation comprising a creation of a motion path for the object.

17. An optical, magnetic, or semiconductor computer-readable storage medium having instructions stored thereon which, when executed by a processor of a computer, cause the computer to perform operations comprising:

analyze a plurality of animation effects in an animation timeline to determine one or more discrete states to be generated for the animation timeline by analyzing which of the plurality of animation effects in the animation timeline are triggered by a pre-configured trigger or a user-controlled trigger, wherein an animation effect that is triggered by the pre-configured trigger or the user-controlled trigger indicates a start of one of the one or more discrete states;

generate the one or more discrete states for the animation timeline, the one or more discrete states comprising one or more of the plurality of animation effects;

present a slide selection pane comprising one or more slides in a user interface; and

present an animation pane in the user interface, the animation pane comprising a scenes view comprising thumbnails corresponding to the one or more discrete states.

18. The optical, magnetic, or semiconductor computer-readable storage medium of claim 17, wherein the thumbnails further comprise one or more objects configured in a layout, and wherein one or more of the plurality of animation effects are associated with the one or more objects.

19. The optical, magnetic, or semiconductor computer-readable storage medium of claim 18, wherein the scenes view comprises scene numbers associated with the thumbnails.

20. The optical, magnetic, or semiconductor computer-readable storage medium of claim 19, wherein the scenes view further comprises an indication of whether a scene associated with the thumbnails is triggered by a mouse click.