Graphic design software using an interface surface

• US 20050243373A1
• Filed: 06/23/2005
• Published: 11/03/2005
• Est. Priority Date: 10/20/2000
• Status: Active Grant

• Current Assignee: Silverbrook Research Pty Limited
• Original Assignee: Silverbrook Research Pty Limited
• Inventors: Silverbrook, Kia, Lapstun, Paul, Lapstun, Jacqueline Anne
• Granted Patent: US 7,322,524 B2
• Time in Patent Office: Days
• US Class Current: 358/1.180
• CPC Class Codes: G06F 3/0317 in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
• CPC Class Codes: G06F 3/0321 by optically sensing the absolute position with respect to a regularly patterned surface forming a passive digitiser, e.g. pen optically detecting position indicative tags printed on a paper sheet constructional details of pen-shaped pointing devices G06F3/03545, G06F3/03542, G06F3/037
• CPC Class Codes: G06F 3/03545 Pens or stylus
• CPC Class Codes: G06F 3/04845 for image manipulation, e.g. dragging, rotation, expansion or change of colour
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

A computer system configured for operating graphic design software to enable a user to perform graphic design activity using an interface surface. The interface surface contains information relating to the graphic design software. The interface surface includes coded data having a number of coded data portions. Each coded data portion is indicative of an identity. The computer system is configured to receive indicating data from a sensing device. When the sensing device is placed in an operative position relative to the interface surface, the sensing device is adapted to sense at least one coded data portion and generate indicating data at least partially indicative of the identity. The computer system then determines, using the indicating data, a determined identity. The computer system is then adapted to retrieve, using the determined identity, a layout indicative of the information on the interface surface. The computer system then determines, using the layout and the determined identity, at least one parameter relating to a graphic design activity. The computer system is then adapted to operate the graphic design software at least partially in accordance with the at least one parameter.

Claims

1. A computer system configured for operating graphic design software for enabling graphic design activity between a user and an interface surface containing information relating to the graphic design software, the interface surface having disposed therein or thereon coded data including a number of coded data portions, each coded data portion being indicative of an identity, the computer system being configured to:

receive indicating data from a sensing device, the sensing device when place in an operative position relative to the interface surface, being adapted to sense at least one coded data portion and generate indicating data, the indicating data being at least partially indicative of the identity;

determine, using the indicating data, a determined identity;

retrieve, using the determined identity, a layout indicative of the information on the interface surface;

determine, using the layout and the determined identity, at least one parameter relating to a graphic design activity; and

,

operate the graphic design software at least partially in accordance with the at least one parameter.

2. A computer system according to claim 1, wherein the layout is at least one of:

a page description indicative of an arrangement of the graphic design software; and

;

a map indicative of an arrangement of the coded data.

3. A computer system according to claim 2, wherein the map is associated with a corresponding surface type.

4. A computer system according to claim 2, wherein the computer system is adapted to:

determine, using the map and the determined identity, a location of the sensing device relative to the interface surface; and

,

identify, using the determined location and the page description, the at least one parameter.

5. A computer system according to claim 2, wherein the computer system is adapted to:

determine, using the determined identity, a region identity; and

,

identify, using the determined region identity and the page description, the at least one parameter.

6. A computer system according to claim 1, wherein the computer system is configured to determine, using the indicating data, a movement of the sensing device relative to the interface surface.

7. A computer system according to claim 6, wherein the computer system in configured to:

identify, using the determined movement and the determined identity, the at least one parameter.

8. A computer system according to claim 1, wherein the indicating data is in the form of a series of time-stamped positions.

9. A computer system according to claim 1, wherein the identity is at least one of:

a page identity;

a region identity; and

,

a coded data portion identity.

10. A computer system according to claim 1, wherein the computer system is adapted to:

determine the parameter is an action parameter; and

,

perform an operation associated with the action parameter.

11. A computer system according to claim 10, wherein the action parameter is selected from the group comprising:

selecting one or more graphic elements;

deleting a graphic element;

cutting a graphic element;

copying a graphic element;

pasting a graphic element;

rotating a graphic element;

translating a graphic element;

overlaying graphic elements;

enlarging a graphic element;

reducing a graphic element;

grouping a number of graphic elements into a single grouped graphic element;

partitioning a single grouped graphic element into a number of individual graphic elements;

applying text to one or more graphic elements;

smoothing a graphic element;

applying an object from an object palette;

applying a CPG operator from a CPG palette;

snapping a graphic element to a grid; and

applying a stroke attribute to a graphic element.

12. A computer system according to claim 1, wherein the computer system is adapted to:

determine the parameter is an option parameter; and

,

perform an operation associated with the option parameter.

13. The method of claim 12 in which the option parameter is associated with at least one of:

displaying a graphic grid;

displaying one or more handles for manipulating a graphic element;

auto-arranging one or more graphic elements;

printing a form;

updating a form;

printing a representation of a drawing or painting;

a pen shape;

a pen size;

a pen texture;

a pen color;

a fill color;

a fill pattern;

a text font;

a text font size;

a text font style; and

reprinting a form.

14. A computer system according to claim 1, wherein the computer system is adapted to:

determine the parameter is a text parameter indicative of a user providing handwritten text data by means of the sensing device; and

,

perform an operation associated with the text parameter.

15. A computer system according to claim 14, wherein the computer system is adapted to:

convert the handwritten text data to computer text.

16. A computer system according to claim 14, wherein the text parameter is associated with at least one of:

a text component of a graphic element;

a zoom selection; and

a degree of rotation selection.

17. A computer system according to claim 1, wherein the computer system is adapted to:

determine the parameter is an authorisation parameter indicative of a user providing a handwritten signature by means of the sensing device;

perform an authorisation by verifying the signature.

18. A computer system according to claim 1, wherein the computer system is adapted to:

determine the parameter is a drawing parameter indicative of a user providing a hand-drawn graphic element by means of the sensing device; and

,

perform an operation associated with the drawing parameter.

19. A computer system according to claim 18, wherein the the computer system is adapted to print a graphical representation of the hand-drawn graphic element.

20. A computer system according to claim 1, wherein the interface surface related t the graphc design software contains information relating to at least one of:

one or more graphic elements;

a bounding box associated with a graphic element;

handles for manipulating a graphic element;

a drawing title;

a page number;

a grid size; and

a degree of zoom.