Method and system for previewing transition effects between pairs of images

• US 5,640,522 A
• Filed: 12/05/1994
• Issued: 06/17/1997
• Est. Priority Date: 12/05/1994
• Status: Expired due to Term

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Warrin, Paul
• Primary Examiner(s): Bayerl, Raymond J.
• Application Number:
  US08/349,372
• Time in Patent Office: 925 Days
• Field of Search: 395/155, 395/157, 395/159, 395/154, 395/152, 395/161, 395/135, 395/334, 395/333, 395/346, 395/340, 395/342, 395/348-350, 395/326, 395/173, 395/174, 395/960, 345/119, 345/115
• US Class Current: 715/732
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Abstract

A method and system for previewing transition effects between pairs of images is provided. In a preferred embodiment, a transition effect previewing program ("the previewing program") enables a user to preview a transition effect assigned to a pair of images within a presentation. The previewing program first displays in a display area both the source image and the target image. When the previewing program receives a previewing instruction from the user, the previewing program displays the source image in a preview position in the display area. The previewing program then applies the assigned transition effect to the source image displayed in the preview position in the preview area. In a further improved embodiment, the preview position corresponds to the position in which the target image is first displayed. In yet further preferred embodiments, the user may issue a previewing instruction by assigning a transition effect to a pair of images, or by selecting a transition effect indicator displayed in conjunction with a pair of images to which a transition effect has already been assigned.

Claims

1. A method in a computer program for designing a presentation comprising an ordered series of images, the method for previewing in a display area of a display device a transition effect to a target image from a source image which immediately precedes the target image in the ordered series of images, comprising the steps of:

simultaneously displaying in the display area a plurality of the images of the presentation;

selecting one of the displayed images as the target image;

in response to input from a user, assigning one of a plurality of transition effects to the target image; and

in response to assigning the transition effect to the selected image, and irrespective of further user input;

displaying the source image in place of the target image, and

applying the assigned transition effect to the source image displayed in place of the target image to transform the source image displayed in place of the target image into the target image.

2. The method of claim 1 wherein the step of displaying a plurality of the images includes the step of displaying a plurality of the images of the presentation that are contiguous in the ordered series of images.

3. A method in a computer program for designing a presentation comprising an ordered series of images, each of the images either having a transition effect type specifying how the image immediately preceding the image in the ordered series of images is to be transformed into the image in a presentation mode or having no transition effect type, the method for previewing in a display area of a display device a transition effect to a target image from a source image which immediately precedes the target image in the ordered series of images based upon input from a pointing input device, comprising the steps of:

simultaneously displaying in the display area a plurality of the images of the presentation;

displaying in conjunction with each displayed image having a transition effect type a visual indication that the image has a transition effect type; and

in response to the selection of one of the displayed indications by a user using the pointing input device, and irrespective of further user input;

selecting as the target image the image whose displayed indication was selected by the user,

displaying in place of the target image the source image immediately preceding the target image in the ordered series of images, and

applying the transition effect type of the target image to the source image displayed in place of the target image to transform the source image displayed in place of the target image into the target image.

4. The method of claim 3 wherein the step of displaying a plurality of the images includes the step of displaying a plurality of the images of the presentation that are contiguous in the ordered series of images.

5. A method in a computer program for designing a presentation comprising a plurality of images, the method for previewing in a display area of a display device a selected transition effect that visually transforms a source image among the plurality of images to a target image among the plurality of images, comprising the steps of:

(a) simultaneously displaying in the display area both the source image and the target image;

(b) receiving a transition effect preview request from a user; and

(c) in response to receiving a transition effect preview request;

(1) displaying the source image in place of the target image in the display area, and

(2) applying the selected transition effect to the source image displayed in step (c)(1) to visually transform the source displayed in step (c)(1) into the target image.

6. A method in a computer program for designing a presentation comprising a plurality of images, the method for previewing in a display area of a display device a selected transition effect that visually transforms a source image among the plurality of images to a target image among the plurality of images, comprising the steps of:

simultaneously displaying in the display area the source image in a first position and the target image in a second position;

receiving a transition effect preview request from a user; and

in response to receiving a transition effect preview request;

applying the selected transition effect to the source image to visually transform the source image displayed in the first position into the target image, and

after applying the selected transition effect, redisplaying the source image in the first position.

7. A method in a computer program for designing a presentation comprising an ordered series of images, the method for previewing in a display area of a display device a transition effect between a consecutive pair of the images, comprising the steps of:

simultaneously displaying in the display area a plurality of the images of the presentation;

selecting a consecutive pair of the displayed images, the selected pair of images comprising a first selected image and a second selected image;

in response to input from a user, assigning one of a plurality of transition effects to the selected pair of images; and

in response to assigning the transition effect to the selected pair of images, and irrespective of further user input;

displaying the first selected image in place of the second selected image, and

applying the assigned transition effect to the first selected image displayed in place of the second selected image to transform the first selected image displayed in place of the second selected image into the second selected image.

8. A method in a computer program for designing a presentation comprising an ordered series of images, each consecutive pair of the images comprising a first image and a second image either having a transition effect type specifying how the first image of the pair is to be visually transformed into the second image of the pair in a presentation mode or having no transition effect type, the method for previewing in a display area of a display device a transition effect to the second image of a selected pair from the first image of the selected pair based upon input from a pointing input device, comprising the steps of:

simultaneously displaying in the display area a plurality of the images of the presentation comprising one or more consecutive pairs of images;

displaying in conjunction with each displayed consecutive pair of images having a transition effect type a visual indication that the pair has a transition effect type; and

in response to the selection of one of the displayed indications by a user using the pointing input device, and irrespective of further user input;

selecting the pair of images whose displayed indication was selected by the user,

displaying the first image of the selected pair of images in place of the second image of the selected pair of images, and

applying the transition effect of the selected pair of images to the first image of the selected pair of images displayed in place of the second image of the selected pair of images to transform the first image of the selected pair of images displayed in place of the second image of the selected pair of images into the second image of the selected pair of images.

9. A method in a computer program for designing a presentation comprising an ordered series of images, the method for previewing in a display area of a display device a transition effect to a selected image from an image which immediately precedes the selected image in the ordered series of images, comprising the steps of:

simultaneously displaying in the display area a plurality of the images of the presentation;

in response to input from a user, assigning a selected one of a plurality of transition effects to a selected one of the displayed images; and

in response to assigning the selected transition effect to the selected image, and irrespective of further user input;

displaying in place of the selected image a preceding image that immediately precedes the target image in the ordered series of images, and

applying the assigned transition effect to the preceding image displayed in place of the selected image to transform the preceding image displayed in place of the target image into the selected image.

10. The method of claim 9 wherein the applying step includes the steps of replacing portions of the displayed preceding image with corresponding portions of the selected image according to a preselected pattern associated with the assigned transition effect until the preceding image has been completely replaced with the selected image.

11. An apparatus for previewing a selected transition effect which visually transforms a source image among a plurality of images comprising a presentation to a target image among the plurality of images, comprising:

a display device having a display area, within which is initially displayed the source image in a first position and the target image in a second position;

a request receiver for receiving a transition effect preview request from a user; and

a transition effect preview sequencer that operates in response to the receipt of a transition effect preview request by the request receiver, comprising;

a transition effect previewer for applying the selected transition effect to the source image to visually transform the source image displayed in the display area of the display device in the first position into the target image, and

a source image restorer for, after the operation of the transition effect previewer, causing the source image to again be displayed in the display area of the display device in the first position.

12. The apparatus of claim 11, further including:

a transition effect selector that selects a particular transition effect for visually transforming the source image into the target image in response to user input; and

a transition effect preview instruction generator that generates a transition effect preview instruction in response to the operation of the transition effect selector.

13. The apparatus of claim 11, further including:

an indication display module for displaying in conjunction with the source image and target image in the display area a visual indication that a particular transition effect has been selected for visually transforming the source image into the target image;

an indication selection monitor that receives user input selecting the visual indication displayed by the indication display module; and

a transition effect preview instruction generator that generates a transition effect preview instruction in response to the operation of the indication selection monitor.

14. An apparatus for previewing a selected transition effect which visually transforms a source image among a plurality of images comprising a presentation to a target image among the plurality of images, comprising:

a display device having a display area, within which is initially displayed the source image in a first position and the target image in a second position;

a request receiver for receiving a transition effect preview request from a user; and

a transition effect preview sequencer that operates in response to the receipt of a transition effect preview request by the request receiver, comprising;

a source image copier for displaying the source image in the second position of the preview area to replace the target image, and

a transition effect previewer for, after the operation of the source image copier, applying the selected transition effect to the source image displayed in the second position of the preview area to visually transform the source image displayed in the second position of the preview area into the target image.

15. The apparatus of claim 14, further including:

a transition effect selector that selects a particular transition effect for visually transforming the source image into the target image in response to user input; and

a transition effect preview instruction generator that generates a transition effect preview instruction in response to the operation of the transition effect selector.

16. The apparatus of claim 14, further including:

an indication display module for displaying in conjunction with the source image and target image in the display area a visual indication that a particular transition effect has been selected for visually transforming the source image into the target image;

an indication selection monitor that receives user input selecting the visual indication displayed by the indication display module; and

a transition effect preview instruction generator that generates a transition effect preview instruction in response to the operation of the indication selection monitor.

17. A method in a computer system for designing an ordered series of images, each pair of images that are adjacent in the ordered series either having a transition effect type specifying how a first member of the pair is to be visually transformed into a second member of the pair or having no transition effect type, the method comprising the steps of, while simultaneously displaying a plurality of adjacent pairs of images of the series:

(a) displaying in conjunction with each displayed pair of adjacent images having a transition effect type a visual indication that the pair of images has a transition effect type;

(b) receiving user input specifying the selection of the visual indication that a first one of the displayed pairs of images has a transition effect type;

(c) in response to step (b);

(1) displaying the image that is the first member of the first pair in place of the image that is the second member of the first pair, and

(2) applying the transition effect type of the first pair to the image that is the first member of the first pair displayed in place of the image that is the second member of the first pair in order to visually transform the image that is the first member of the first pair displayed in place of the image that is the second member of the first pair into the image that is the second member of the first pair; and

(d) receiving user input specifying the selection of the visual indication that a second one of the displayed pairs of images has a transition effect type;

(e) in response to step (d);

(1) displaying the image that is the first member of the second pair in place of the image that is the second member of the second pair, and

(2) applying the transition effect type of the second pair to the image that is the first member of the second pair displayed in place of the image that is the second member of the second pair in order to visually transform the image that is the first member of the second pair displayed in place of the image that is the second member of the second pair into the image that is the second member of the second pair.

18. A computer-readable medium whose contents cause a computer system to design an ordered series of images by performing the steps of, while simultaneously displaying a plurality of pairs of images that are adjacent in the ordered series:

(a) receiving user input specifying the assignment of a transition effect to a first one of the displayed pairs of adjacent images;

(b) in response to step (a), irrespective of further user input;

(1) displaying the image that is the first member of the first pair in place of the image that is the second member of the first pair, and

(2) applying the transition effect type of the first pair to the image that is the first member of the first pair displayed in place of the image that is the second member of the first pair in order to visually transform the image that is the first member of the first pair displayed in place of the image that is the second member of the first pair into the image that is the second member of the first pair; and

(c) receiving user input specifying the assignment of a transition effect to a second one of the displayed pairs of adjacent images;

(d) in response to step (c), irrespective of further user input;

(1) displaying the image that is the first member of the second pair in place of the image that is the second member of the second pair, and

(2) applying the transition effect type of the second pair to the image that is the first member of the second pair displayed in place of the image that is the second member of the second pair in order to visually transform the image that is the first member of the second pair displayed in place of the image that is the second member of the second pair into the image that is the second member of the second pair.

19. A computer-readable medium whose contents cause a computer system to preview in a display area of a display device of the computer system a selected transition effect that visually transforms a source image among a plurality of images comprising a visual presentation into a target image among the plurality of images comprising the visual presentation by performing the steps of:

(a) simultaneously displaying in the display area both the source image and the target image;

(b) receiving a transition effect preview request from a user; and

(c) in response to receiving a transition effect preview request;

(1) displaying the source image in place of the target image in the display area, and

(2) applying the selected transition effect to the source image displayed in step (c)(1) to visually transform the source displayed in step (c)(1) into the target image.