METHOD AND DEVICE FOR SHOWING PAGE TORE-OFF EFFECT

• US 20130069984A1
• Filed: 10/28/2011
• Published: 03/21/2013
• Est. Priority Date: 09/16/2011
• Status: Abandoned Application

• Current Assignee: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. (Hon Hai Precision Industry Co., Ltd.), Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. (Hon Hai Precision Industry Co., Ltd.), Hon Hai Precision Industry Co., Ltd.
• Inventors: CHIANG, CHIH-SAN, CHUANG, CHIA-HAO, ZENG, YAO-HUI, JIANG, YUAN-YUAN, TAN, XUE-TAO, XIONG, DA-JUN
• Application Number:
  US13/283,620
• Publication Number:
  US 20130069984A1
• Time in Patent Office: Days
• US Class Current: 345/629
• CPC Class Codes: G06F 3/0483 Interaction with page-structured environments, e.g. book metaphor
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 3/147 using display panels
• CPC Class Codes: G09G 2340/12 Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
• CPC Class Codes: G09G 2380/14 Electronic books and readers

Abstract

An electronic device includes a storage unit, a touch display unit and a processing unit. The storage unit stores a parameter table comprising a plurality of parameters, and each parameter includes a first group of coordinates to determine the first part of a page and a second group of coordinates to determine the second part of the page. When the user'"'"'s touch crosses a predetermined area, the processing unit obtains the parameters in sequence, and produces a tear-off-page figure on the first part of a current page, to cover the second part with a second area of the following page to display a combined page. Then the processing unit may store or delete the tore-off page according to a user selection after the next page is displayed in full. A related method is also provided.

Claims

1. An electronic device comprising:

a storage unit configured to store electronic documents and a table of parameters, wherein each parameter comprises a first group of coordinates and a second group of coordinates;

the first group of coordinates is configured to determine a first part of a page, and the second group of coordinates is configured to determine a second part of the page;

a touch display unit configured to display the electronic documents;

a touch detecting unit configured to generate touch signals in response to a touch by a user on the touch display unit; and

a processing unit comprising;

a touch determining module configured to determine whether the movement of the touch crosses a predetermined area on the touch display unit according to the touch signals from the touch detecting unit;

an obtaining module configured to obtain the parameters one by one from the table in a sequence based up the touch movement, and determine whether there is still another parameter to be processed;

a page controlling module configured to produce a tore-off-page figure on the first part of a currently displayed page according to the first group of coordinates of one of the obtained parameters, and further overlays the second part of the currently displayed page determined by the second group of coordinates of one of the obtained parameters using a second part of the following page determined by the second group of coordinates thereby the first part of the currently displayed page and the second part of the following page cooperatively forming a combined page;

a display control module configured to control the display unit to display the combined page; and

an executing module configured to obtain the content of the tore-off page.

2. The electronic device as recited in claim 1, wherein the predetermined area is a sub-area in the middle of the touch display unit.

3. The electronic device as recited in claim 1, wherein the executing module is further configured to store or delete the content according to user'"'"'s selection.

4. The electronic device as recited in claim 3, wherein the executing module is further configured to control the display unit to display a user interface displaying three options including to store the tore-off page, to delete the tore-off page, and to exit the user interface, and execute corresponding option according to user'"'"'s selection determined by the touch determining module.

5. The electronic device as recited in claim 4, wherein when the user'"'"'s selection is determined to store the content, the executing module stores the content in a new electronic document in the storage unit;

when the user'"'"'s selection is determined to delete the content, the executing module deletes the content from the storage unit;

when the user'"'"'s selection is determined to exit the user interface, the executing module controls the display unit to hide the user interface.

6. A method for showing a page tore-off effect on an electronic device, the electronic device comprising a storage unit storing a table of parameters, and a touch display screen, each of the parameter comprising a first group of coordinates and a second group of coordinates, the first group of coordinates configured to determine a first part of a page displayed on the touch display screen, and the second group of coordinates configured to determine a second part of the page displayed on the touch display screen, the method comprising:

(1) generating touch signals in response to a touch by a user on the display unit;

(2) determining whether the movement of the touch crosses a predetermined area on the touch display unit according to the touch signals;

(3) obtaining parameters one by one from the table in a sequence based up the touch movement;

(4) producing a tore-off-page figure on a first part of a currently displayed page according to the first group of coordinates of one of the obtained parameters;

(5) covering a second part of the currently displayed page determined by the second group of coordinates of one of the obtained parameters using a second part of the following page determined by the second group of coordinates thereby the first part of the currently displayed page and the second part of the following page cooperatively forming a combined page;

(6) displaying the combined page on the touch display screen;

(7) determining whether there is still another parameter remaining to be processed;

(8) obtaining the content of the tore-off page when there is no parameter remaining to be processed.

7. The method as recited in claim 6, further comprising returning to the step (3) when there is still another parameter remains to be processed.

8. The method as recited in claim 6, further comprising storing or deleting the content according to user'"'"'s selection.

9. The method as recited in claim 6, wherein the predetermined area is a sub-area in the middle of the touch display unit.

10. The method as recited in claim 6, where prior to the step (8), further comprising:

displaying a user interface displaying three options including to store the tore-off-page, to delete tore-off-page, and to exit the user interface; and

determining the user'"'"'s selection according to the touch signals generated when the user interface being touched.

11. The method as recited in claim 8, further comprising storing the content in a new electronic document when the user'"'"'s selection is to store the content of the tore-off page.

12. The method as recited in claim 10, further comprising deleting the content when the user'"'"'s selection is determined to delete the content.

13. The method as recited in claim 10, further comprising exiting the user interface when the user'"'"'s selection is determined to exit the user interface.