METHOD, SYSTEM AND APPARATUS FOR PROVIDING VISUAL FEEDBACK OF A MAP VIEW CHANGE

• US 20130321395A1
• Filed: 08/24/2012
• Published: 12/05/2013
• Est. Priority Date: 06/05/2012
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Chen, Billy P., Blumenberg, Christopher, Piemonte, Patrick S
• Granted Patent: US 9,159,153 B2
• Time in Patent Office: Days
• US Class Current: 345/419
• CPC Class Codes: G01C 21/26 specially adapted for navigation in a road network
• CPC Class Codes: G01C 21/367 Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
• CPC Class Codes: G06T 13/20 3D [Three Dimensional] animation
• CPC Class Codes: G06T 13/80 2D [Two Dimensional] animation, e.g. using sprites
• CPC Class Codes: G06T 15/20 Perspective computation
• CPC Class Codes: G06T 17/05 Geographic models
• CPC Class Codes: G06T 19/003 Navigation within 3D models or images
• CPC Class Codes: G09B 29/106 using electronic means

Abstract

Methods, systems and apparatus are described to provide visual feedback of a change in map view. Various embodiments may display a map view of a map in a two-dimensional map view mode. Embodiments may obtain input indicating a change to a three-dimensional map view mode. Input may be obtained through the utilization of touch, auditory, or other well-known input technologies. Some embodiments may allow the input to request a specific display position to display. In response to the input indicating a change to a three-dimensional map view mode, embodiments may then display an animation that moves a virtual camera for the map display to different virtual camera positions to illustrate that the map view mode is changed to a three-dimensional map view mode.

Claims

1. A method, comprising:

performing, by a computing device;

displaying a map view of a map in a map view mode in a map display, wherein said map view is displayed in a two-dimensional map view mode;

obtaining input indicating a change to a three-dimensional map view mode for the map view; and

in response to the input, displaying an animation, wherein said animation moves a virtual camera for the map display, wherein said displaying comprises moving the virtual camera to render three-dimensional data for the map at different virtual camera positions to illustrate that the map view mode has changed to the three-dimensional map view mode.

2. The method of claim 1, wherein said input comprises directions specifying a virtual camera position for the map display, wherein said virtual camera ends the animation to render three-dimensional data for the map at the specified virtual camera position.

3. The method of claim 1, wherein said moving the virtual camera to render three-dimensional data for the map at different virtual camera positions comprises moving the virtual camera back and forth along a circular path to a plurality of virtual camera positions.

4. The method of claim 1, further comprising concurrently to displaying an animation, begin initializing one or more orientation sensors of the computing device, wherein said orientation sensors control the virtual camera.

5. The method of claim 1, further comprising obtaining map data for a map from a server, wherein said map data comprises two or more areas, wherein at least one of said two or more areas comprises vector graphics data, and wherein at least one of said two or more areas comprises raster graphics data.

6. A system, comprising:

a memory; and

one or more processors coupled to the memory, wherein the memory comprises program instructions implementing a map display component executable by the one or more processors to;

display a map view of a map in a map view mode on a map display device, wherein said map view is displayed in a two-dimensional map view mode;

obtain input via an input device indicating a change to a three-dimensional map view mode for the map view; and

in response to the input, display an animation, wherein said animation moves a virtual camera for the map display device, wherein said displaying comprises moving the virtual camera to render three-dimensional data for the map at different virtual camera positions to illustrate that the map view mode has changed to the three-dimensional map view mode.

7. The system of claim 6, wherein the input device is a touch-sensitive input device.

8. The system of claim 6, wherein, to display an animation, the program instructions implementing a map display component are executable by the one or more processors to:

move the virtual camera to two or more virtual camera positions; and

adjust an orientation of the virtual camera according to each virtual camera position, wherein a field-of-view of the virtual camera remains stationary.

9. The system of claim 6, wherein the program instructions are further configured to implement a map display component executable to by the one or more processors to obtain map data for a map from a server, wherein said map data comprises two or more areas, wherein at least one of said two or more areas comprises vector graphics data, and wherein at least one of said two or more areas comprises raster graphics data.

10. A non-transitory computer-readable storage medium storing program instructions, wherein, the program instructions are computer-executable to implement a map application configured to implement:

displaying a map view of a map in a map view mode in a map display, wherein said map view is displayed in a two-dimensional map view mode;

obtaining input indicating a change to a three-dimensional map view mode for the map view; and

in response to the input, displaying an animation, wherein said animation moves a virtual camera for the map display, wherein said displaying comprises moving the virtual camera to render three-dimensional data for the map at different virtual camera positions to illustrate that the map view mode has changed to the three-dimensional map view mode.

11. The medium of claim 10, wherein, in said displaying an animation, the program instructions are computer-executable to implement a map application configured to implement:

move the virtual camera to two or more virtual camera positions; and

adjust the virtual camera orientation according to each virtual camera position, wherein the virtual camera field-of-view remains stationary.

12. The medium of claim 11, wherein the input comprises directions specifying a virtual camera position for the map display, wherein said virtual camera ends the animation to render three-dimensional data for the map at the specified virtual camera position.

13. The medium of claim 10, wherein the program instructions are further computer-executable to implement a map application configured to implement concurrently to displaying an animation, begin initializing one or more orientation sensors, wherein said orientation sensors control the virtual camera.

14. The medium of claim 10, wherein the program instructions are further computer executable to implement a map application configured to implement obtaining map data for a map from a server, wherein said map data comprises two or more areas, wherein at least one of said two or more areas comprises vector graphics data, and wherein at least one of said two or more areas comprises raster graphics data.

15. A multi-function device, comprising:

at least one processor;

one or more orientation sensors;

a touch-sensitive display device; and

a memory comprising program instructions, wherein the program instructions are executable by the at least one processor to;

display a map view of a map in a map view mode on the touch-sensitive display device, wherein said map view is displayed in a two-dimensional map view mode;

obtain input via the touch-sensitive display device indicating a change to a three-dimensional map view mode for the map view;

in response to the input, display an animation on the touch-sensitive display device, wherein said animation moves a virtual camera for the touch-sensitive display device, wherein said displaying comprises moving the virtual camera to render three-dimensional data for the map at different virtual camera positions to illustrate that the map view mode has changed to the three-dimensional map view mode; and

concurrently with displaying an animation on the touch-sensitive display device, begin initializing one or more orientation sensors, wherein said orientation sensors control the virtual camera.

16. The multi-function device of claim 15, wherein said input is a touch gesture on the touch-sensitive display device.

17. The multi-function device of claim 15, wherein said input comprises directions to specify a virtual camera position for the touch-sensitive display device, wherein said virtual camera ends the animation to render three-dimensional data for the map at the specified virtual camera position.

18. The multi-function device of claim 15, wherein said moving the virtual camera to render three-dimensional data for the map at different virtual camera positions comprises moving the virtual camera back and forth along a circular path to a plurality of virtual camera positions.

19. The multi-function device of claim 15, wherein the program instructions are further executable by the at least one processor to obtain map data for a map from a server, wherein said map data comprises two or more areas, wherein at least one of said two or more areas comprises vector graphics data, and wherein at least one of said two or more areas comprises raster graphics data.

20. An electronic device, comprising:

an electronic display;

a user interface component configured to select a map view mode;

a map component configured to;

display a map view of a map in a map view mode on the electronic display, wherein said map view is displayed in a two-dimensional map view mode;

receive input from the user interface component indicating a change to a three-dimensional map view mode for the map view; and

in response to the input, display an animation on the electronic display, wherein said animation moves a virtual camera for the electronic display, wherein said displaying comprises moving the virtual camera to render three-dimensional data for the map at different virtual camera positions to illustrate that the map view mode has changed to the three-dimensional map view mode.

21. The device of claim 20, wherein the electronic display is touch-sensitive, and wherein the user interface is configured to a selection of a map view mode via the electronic display.

22. The device of claim 20, wherein, to display an animation, the map component is configured to:

move the virtual camera to two or more virtual camera positions; and

adjust an orientation of the virtual camera according to each virtual camera position, wherein a field-of-view of the virtual camera remains stationary.

23. The device of claim 20, further comprising:

wherein the user interface is configured to specify a virtual camera position for the electronic display;

wherein the input from the user interface comprises a specified virtual camera position;

wherein, moving the virtual camera to render three-dimensional data for the map at different virtual camera positions, the map component is configured to move the virtual camera to the specified virtual camera position after displaying the animation.

24. The device of claim 20, wherein the map component is further configured to obtain map data for a map from a server, wherein said map data comprises two or more areas, wherein at least one of said two or more areas comprises vector graphics data, and wherein at least one of said two or more areas comprises raster graphics data.

25. The device of claim 20, further comprising a voice command component configured to operate the user interface.