Computer-implemented system and method for defining graphics primitives

• US 7,788,606 B2
• Filed: 06/14/2004
• Issued: 08/31/2010
• Est. Priority Date: 06/14/2004
• Status: Active Grant

• Current Assignee: SAS Institute Incorporated
• Original Assignee: SAS Institute Incorporated
• Inventors: Nisbet, Stuart A., Kocherlakota, Sarat M., Patel, Himesh G., Dere, Vikram, Collins, Keith V.
• Primary Examiner(s): Chow; Dennis-Doon
• Assistant Examiner(s): Pham; Linh K
• Application Number:
  US10/867,181
• Publication Number:
  US 20050275622A1
• Time in Patent Office: 2,269 Days
• Field of Search: 715/863, 715/864, 715/207, 715/737, 345/179, 345/230, 345/180, 345181-183
• US Class Current: 715/863
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06T 11/206 Drawing of charts or graphs

Abstract

Systems and methods for generating graphic primitives. Data is received that is indicative of a gesture provided by a user. It is determined whether the received gesture data is indicative of a graphic primitive. A graphic primitive is generated for use on a user display based upon said determining step.

Claims

1. A method for generating a specific graphic primitive, comprising the steps of:

receiving, using one or more processors, one or more graphic primitives, wherein a pie chart graphic primitive and a bar chart graphic primitive are specific graphic primitives;

receiving first gesture data indicative of a first gesture, wherein the first gesture data generates a corresponding graphic primitive;

in response to receiving the first gesture data, determining whether the received first gesture data corresponds to a graphic primitive by matching the received first gesture data to a specific graphic primitive;

generating the specific graphic primitive, wherein a pie chart graphic primitive is the specific graphic primitive generated if the received first gesture data is a circular gesture, and wherein a bar chart graphic primitive is the specific graphic primitive generated if the received first gesture data is a bar gesture; and

displaying the specific graphic primitive.

2. The method of claim 1, wherein the first gesture is provided by a user through a pen-based device.

3. The method of claim 1, wherein the first gesture is provided by a user through use of a pen-based device on an interactive screen of a tablet personal computer (PC) device.

4. The method of claim 1, wherein the first gesture is provided by a user through a mouse or keyboard device.

5. The method of claim 1, wherein the first gesture provided by the user is a rough approximation of a geometric shape, and wherein the generated specific graphic primitive is a formal business presentation quality version of the input rough approximation.

6. The method of claim 1, wherein the generated specific graphic primitive is a business graph.

7. The method of claim 1, further comprising:

receiving second gesture data indicative of a second gesture; and

editing the specific graphic primitive based upon the received second gesture data.

8. The method of claim 7, wherein the received second gesture data provides information to edit a title of an axis of the specific graphic primitive.

9. The method of claim 7, wherein the received second gesture data provides information to edit content of an axis of the specific graphic primitive.

10. The method of claim 9, wherein based upon the received second gesture data, new data is retrieved from a database for use as content of the axis.

11. The method of claim 10, wherein the new data is retrieved over a network from the database.

12. The method of claim 7, wherein the received second gesture data indicates that selectable candidate values are to be displayed, and wherein the selection of a data value is used with the specific graphic primitive.

13. The method of claim 12, wherein a pull-down box provides the selectable candidate values.

14. The method of claim 12, wherein character gesture data indicative of a character is received, wherein the character indicates which selectable candidate values are displayed, and wherein the selectable candidate values are filtered using the character gesture data.

15. The method of claim 1, further comprising:

receiving second gesture data indicative of a second gesture; and

deleting a portion of the specific graphic primitive based upon the received second gesture data.

16. The method of claim 1, further comprising:

receiving second gesture data indicative of a second gesture; and

editing the specific graphic primitive based upon the received second gesture data such that different graph axis values are used when the specific graphic primitive is displayed.

17. The method of claim 1, further comprising:

providing options for different types of graphic primitives based upon the received first gesture data.

18. The method of claim 1, further comprising:

receiving second gesture data indicative of a second gesture; and

associating the received second gesture data with graphic actions to determine how to edit the specific graphic primitive.

19. The method of claim 1, further comprising:

using associations between the received first gesture data and the one or more graphic primitives to determine a specific graphic primitive to display.

20. The method of claim 19, wherein the received first gesture data is associated with a specific graphic primitive when the received first gesture corresponds at least approximately to the specific graphic primitive.

21. The method of claim 1, further comprising:

receiving mode gesture data indicative of a mode gesture; and

entering into a mode based upon the received mode gesture data, wherein the mode comprises an input mode, bar chart mode, a pie chart mode, an edit mode, and a system mode for handling graphics.

22. The method of claim 1, wherein the specific graphic primitive is for use with a software application.

23. The method of claim 22, wherein the software application is a word processing application, a spreadsheet program, presentation program, or an e-mail program.

24. A system for generating a specific graphic primitive, comprising:

one or more processors;

one or more computer-readable storage mediums containing instructions configured to cause the one or more processors to perform operations including;

receiving one or more graphic primitives, wherein a pie chart graphic primitive and a bar chart graphic primitive are specific graphic primitives;

receiving gesture data indicative of a gesture, wherein the gesture data generates a corresponding graphic primitive;

in response to receiving the first gesture data, determining whether the received gesture data corresponds to a graphic primitive by matching the received gesture data to a specific graphic primitive;

generating the specific graphic primitive, wherein a pie chart graphic primitive is the specific graphic primitive generated if the received gesture data is a circular gesture, and wherein a bar chart graphic primitive is the specific primitive generated if the received first gesture data is a bar gesture; and

displaying the specific graphic primitive.

26. The system of claim 24, further comprising:

using associations between the received gesture data and the one or more graphic primitives to determine a specific graphic primitive to display.

27. The system of claim 24, wherein the received gesture data is associated with a specific graphic primitive when the received gesture corresponds at least approximately to the specific graphic primitive.

28. The system of claim 24, further comprising:

receiving mode gesture data indicative of a mode gesture; and

entering into a mode based upon the received mode gesture data, wherein the mode comprises an input mode, bar chart mode, a pie chart mode, an edit mode, and a system mode for handling graphics.

25. A computer-program product, tangibly embodied in a machine-readable storage medium, including instructions operable to cause a data processing apparatus to:

receive one or more graphic primitives, wherein a pie chart graphic primitive and a bar chart graphic primitive are specific graphic primitives;

receive gesture data indicative of a gesture, wherein the gesture data generates a corresponding graphic primitive;

in response to receiving the first gesture data, determine whether the received gesture data corresponds to a graphic primitive by matching the received gesture data to a specific graphic primitive;

generate the specific graphic primitive, wherein a pie chart graphic primitive is the specific graphic primitive generated if the received gesture data is a circular gesture, and wherein a bar chart graphic primitive is the specific primitive generated if the received first gesture data is a bar gesture; and

display the specific graphic primitive.

29. The computer-program product of claim 25, further comprising:

using associations between the received gesture data and the one or more graphic primitives to determine a specific graphic primitive to display.

30. The computer-program product of claim 25, wherein the received gesture data is associated with a specific graphic primitive when the received gesture corresponds at least approximately to the specific graphic primitive.

31. The computer-program product of claim 25, further comprising:

receiving mode gesture data indicative of a mode gesture; and

entering into a mode based upon the received mode gesture data, wherein the mode comprises an input mode, bar chart mode, a pie chart mode, an edit mode, and a system mode for handling graphics.