Editing content using multiple touch inputs

• US 9,003,334 B2
• Filed: 03/05/2010
• Issued: 04/07/2015
• Est. Priority Date: 03/05/2010
• Status: Active Grant

• Current Assignee: Adobe Inc.
• Original Assignee: Adobe Systems Incorporated (Adobe Inc.)
• Inventors: Kukulski, Tim, Tijssen, Remon
• Primary Examiner(s): Vu, Kieu
• Assistant Examiner(s): Gattew, Asteway T
• Application Number:
  US12/718,118
• Publication Number:
  US 20130335333A1
• Time in Patent Office: 1,859 Days
• Field of Search: 715/863, 715/754, 345/173, 345/174, 345/157
• US Class Current: 715/863
• CPC Class Codes: G06F 2203/04808 Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
• CPC Class Codes: G06F 3/01 Input arrangements or combined input and output arrangements for interaction between user and computer G06F3/16 takes precedence
• CPC Class Codes: G06F 3/041 Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• CPC Class Codes: G06F 3/04845 for image manipulation, e.g. dragging, rotation, expansion or change of colour
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

Multitouch capabilities can be used to allow a user to set adjust one or more application control parameters at the same time as editing commands are provided via touch input. The control parameters may relate to how/what edit commands are provided, such as allowing for varying brush characteristics, colors, gradients, and the like used in editing graphics or other document content. Additionally or alternatively, the control parameters may relate to a design canvas or other depiction of the document, such as allowing rotation, position, or magnification of the canvas while the document is edited.

Claims

1. A computer-implemented method, comprising:

defining a graphical user interface configured to receive an edit command via at least one touch input and to edit a document in response to the edit command;

accessing data from at least one touch sensitive device, the data representing a plurality of simultaneous touches within a touch area of the at least one touch sensitive device;

in response to a first touch input defined by at least one of the plurality of simultaneous touches, adjusting an application control parameter for the edit command, wherein the application control parameter controls a visual characteristic for content in the document, wherein an editing tool modifies the content in the document using the visual characteristic; and

in response to at least one second touch input defined by at least one other of the plurality of simultaneous touches, editing the document by performing the edit command using the application control parameter as adjusted in response to the first touch input, wherein performing the edit command comprises using the editing tool with the adjusted visual characteristic to modify the content in the document.

2. The method set forth in claim 1, wherein the application control parameter controls how the document is edited in response to the edit command by modifying a visual characteristic of an edit performed in response to the edit command.

3. The method set forth in claim 2, wherein the visual characteristic comprises at least one of:

a color,

a gradient,

a shape, or

a tool parameter.

4. The method set forth in claim 3, wherein the first touch input comprises a plurality of simultaneous touches used to define a plurality of values for use in generating a gradient in response to the second touch input.

5. The method of claim 1, wherein the application control parameter comprises a visual characteristic of content to be added to the document and performing the edit command comprises adding the content having the visual characteristic specified by the application control parameter.

6. The method of claim 5, wherein the visual characteristic comprises a dimension of the content.

7. The method of claim 5, wherein the visual characteristic comprises color information of the content.

8. The method of claim 7, wherein the color information comprises at least one of an RGB value, a transparency value, and a brightness value.

9. The method of claim 1, wherein the application control parameter comprises a selection of a shape for the editing tool and performing the edit command comprises editing the document using the editing tool with the selected shape.

10. The method of claim 1, wherein the application control parameter comprises a color selection for the editing tool and performing the edit command comprises editing the document using the editing tool with the selected color.

11. The method of claim 1, wherein the application control parameter comprises a text parameter for the editing tool and performing the edit command comprises adding or modifying text in the document using the editing tool with the selected text parameter.

12. The method of claim 1, wherein the application control parameter comprises a range of colors to be applied in rendering a surface in the document, the surface defined by the respective location of the touches of the plurality of simultaneous touches in a second portion of the touch area.

13. The method of claim 1, wherein the application control parameter comprises a set of values determined based on the location of respective touches of the plurality of simultaneous touches in a first portion of the touch area.

14. The method of claim 13, wherein the set of values define at least one of:

color ranges of a gradient,

a color profile, or

a hue and transparency.

15. A computing system, comprising:

a processor;

a memory;

a display; and

at least one touch sensitive device interfaced to the processor and defining a touch area,

wherein the memory embodies one or more program components of an application, the components of the application configuring the computing system to;

present a graphical user interface using the display, the graphical user interface depicting a document,

access data provided by the touch sensitive device, the data representing a plurality of simultaneous touches within a touch area of the at least one touch sensitive device;

in response to a first touch input defined by at least one of the plurality of simultaneous touches, adjust an application control parameter for the edit command, wherein the application control parameter controls a visual characteristic for content in the document, wherein an editing tool modifies the content in the document using the visual characteristic, and

in response to at least one second touch input defined by at least one other of the plurality of simultaneous touches, edit the document by performing the edit command using the application control parameter as adjusted in response to the first touch input, wherein performing the edit command comprises using the editing tool with the adjusted visual characteristic to modify the content in the document.

16. The system set forth in claim 15, wherein the touch area is defined by a plurality of touch sensitive devices interfaced to the processor.

17. The system set forth in claim 15, the application control parameter controls how the document is edited in response to the edit command by modifying a visual characteristic of an edit performed in response to the edit command.

18. The system set forth in claim 17, wherein the visual characteristic is at least one of:

a color,

a gradient, or

a tool parameter.

19. A non-transitory computer-readable medium tangibly embodying program code executable by a processor, the program code comprising:

program code for defining a graphical user interface configured to receive an edit command via at least one touch input and to edit a document in response to the edit command;

program code for accessing data from at least one touch sensitive device, the data representing a plurality of simultaneous touches within a touch area of the at least one touch sensitive device;

program code for adjusting an application control parameter for the edit command in response to a first touch input defined by at least one of the plurality of simultaneous touches, wherein the application control parameter controls a visual characteristic for content in the document, wherein an editing tool modifies the content in the document using the visual characteristic; and

program code for editing the document in response to at least one second touch input defined by at least one other of the plurality of simultaneous touches, wherein editing the document comprises performing the edit command using the application control parameter as adjusted in response to the first touch input, wherein performing the edit command comprises using the editing tool with the adjusted visual characteristic to modify the content in the document.