SYSTEM AND METHOD FOR THE MANAGEMENT OF IMAGE BROWSING IN AN ELECTRONIC DEVICE WITH A TOUCH SCREEN

• US 20110063234A1
• Filed: 10/30/2009
• Published: 03/17/2011
• Est. Priority Date: 09/14/2009
• Status: Abandoned Application

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: LIU, Cheng-Han
• Application Number:
  US12/609,132
• Publication Number:
  US 20110063234A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 16/54 Browsing; Visualisation therefor
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

An image browsing management method detects a touch operation of a user'"'"'s finger on a touch screen, and analyzes the touch operation to determine a touch type. Then, the method further calls a corresponding pointer program to process the touch operation according to the touch type, so as to adjust or update the image, for example, delete the image, display a next image, a previous image, a next calendar month image, or a previous calendar month image.

Claims

1. A method for the management of image browsing in an electronic device comprising a touch screen, the method comprising:

reading image files from a storage system of the electronic device, and displaying images of the image files on the touch screen;

detecting a touch operation on the touch screen;

analyzing the touch operation to determine a touch type, wherein the touch type is selected from the group consisting of a tap operation, a slide operation, and a drag operation; and

calling a corresponding pointer program to process the touch operation according to the touch type, wherein the pointer program is selected from the group consisting of a first program for processing the touch operation of the tap operation, a second program for processing the touch operation of the slide operation, and a third program for processing the touch operation of the drag operation, and wherein

if the touch type is the tap operation, the first program is called to adjust a display scale of the image files;

if the touch type is the slide operation, the second program is called to display a next image or a previous image according to a slide path and a slide direction; and

if the touch type is the drag operation, the third program is called to update X-Y-Z coordinates of the image after a preset time interval according to a drag path, a drag direction, and a drag distance, and display a next image or a previous image according to the drag path and the drag direction.

2. The method according to claim 1, wherein the second program is called to display a next image or a previous image according to a slide path and a slide direction comprises:

displaying the next image, if the touch type is the slide operation and the slide direction is from the top to the bottom of the touch screen; and

displaying the previous image, if the touch type is the slide operation and the slide direction is from the bottom to the top of the touch screen.

3. The method according to claim 1, wherein the third program is called to update X-Y-Z coordinates of the image and display images of a next time period or images of a previous time period comprises:

updating the X-Y-Z coordinates of the image after the preset time interval, and displaying the next image, if the touch type is the drag operation, a touch position is located outside the image, and the drag direction is from the top to the bottom of the touch screen; and

updating the X-Y-Z coordinates of the image after the preset time interval, and displaying the previous image, if the touch type is the drag operation, a touch position is located within the image, and the drag direction is from the bottom to the top of the touch screen.

4. The method according to claim 1, further comprising:

if the touch type is the drag operation, a touch position is located within the image, and the drag direction is from the top to the bottom of the touch screen, the third program is called to delete the touched image.

5. The method according to claim 1, wherein the electronic device is selected from the group consisting of a cell phone, a digital camera, and a personal digital assistant (PDA).

6. A method for the management of image browsing in an electronic device comprising a touch screen, the method comprising:

reading image files from a storage system of the electronic device, and displaying images of the image files on the touch screen;

detecting a touch operation on the touch screen;

analyzing the touch operation to determine a touch type, wherein the touch type is selected from the group consisting of a tap operation, a slide operation, and a drag operation; and

calling a corresponding pointer program to process the touch operation according to the touch type, wherein the pointer program is selected from the group consisting of a first program for processing the touch operation of the tap operation, a second program for processing the touch operation of the slide operation, and a third program for processing the touch operation of the drag operation, and wherein;

if the touch type is the tap operation, the first program is called to adjust a display scale of the image files;

if the touch type is the slide operation, the second program is called to display images of a next time period or images of a previous time period according to a slide path and a slide direction; and

if the touch type is the drag operation, the third program is called to update X-Y-Z coordinates of the image after a preset time interval according to a drag path, a drag direction, and a drag distance, and display images of a next time period or images of a previous time period according to the drag path and the drag direction.

7. The method according to claim 6, wherein the second program is called to display images of a next time period or images of a previous time period according to a slide path and a slide direction comprises:

displaying the images of the previous time period, if the touch type is the slide operation and the slide direction is from the left to the right of the touch screen; and

displaying the images of the next time period, if the touch type is the slide operation and the slide direction is from the right to the left of the touch screen.

8. The method according to claim 6, wherein the third program is called to update X-Y-Z coordinates of the image and display images of a next time period or images of a previous time period comprises:

updating the X-Y-Z coordinates of the image after the preset time interval, and displaying images of the previous time period, if the touch type is the drag operation and the drag direction is from the left to the right of the touch screen; and

updating the X-Y-Z coordinates of the image after the preset time interval, and displaying images of the next time period, if the touch type is the drag operation and the drag direction is from the right to the left of the touch screen.

9. The method according to claim 6, further comprising:

if the touch type is the drag operation, a touch position is located within the image, and the drag direction is from the top to the bottom of the touch screen, the third program is called to delete the touched image.

10. The method according to claim 6, wherein the electronic device is selected from the group consisting of a cell phone, a digital camera, and a personal digital assistant (PDA).

11. A system for the management of image browsing in an electronic device comprising a touch screen, comprising:

a displaying module operable to read image files from a storage system of the electronic device, and display images of the image files on the touch screen;

a detecting module operable to detect a touch operation on the touch screen;

an analyzing module operable to analyze the touch operation to determine a touch type, wherein the touch type is selected from the group consisting of a tap operation, a slide operation, and a drag operation; and

a processing module operable to call a corresponding pointer program to process the touch operation according to the touch type, wherein;

if the touch type is the tap operation, a first program of the pointer program is called to adjust a display scale of the image files;

if the touch type is the slide operation, a second program of the pointer program is called to display a next image or a previous image according to a slide path and a slide direction; and

if the touch type is the drag operation, a third program of the pointer program is called to update X-Y-Z coordinates of the image after a preset time interval according to a drag path, a drag direction, and a drag distance, and display a next image or a previous image according to the drag path and the drag direction.

12. The system according to claim 11, wherein a second program of the pointer program is called to display a next image or a previous image according to a slide path and a slide direction comprises:

displaying the next image, if the touch type is the slide operation and the slide direction is from the top to the bottom of the touch screen; and

displaying the previous image, if the touch type is the slide operation and the slide direction is from the bottom to the top of the touch screen.

13. The system according to claim 11, wherein a third program of the pointer program is called to update X-Y-Z coordinates of the image and display images of a next time period or images of a previous time period comprises:

updating the X-Y-Z coordinates of the image after the preset time interval, and displaying the next image, if the touch type is the drag operation, a touch position is located outside the image, and the drag direction is from the top to the bottom of the touch screen; and

updating the X-Y-Z coordinates of the image after the preset time interval, and displaying the previous image, if the touch type is the drag operation, a touch position is located within the image, and the drag direction is from the bottom to the top of the touch screen.

14. The system according to claim 11, wherein the processing module further operable to:

if the touch type is the drag operation, a touch position is located in the image, and the drag direction is from the top to the bottom of the touch screen, a third program is called by the processing module to delete the touched image.

15. The system according to claim 11, wherein the processing module further operable to:

if the touch type is the slide operation, the second program is called to display images of a next time period or images of a previous time period according to a slide path and a slide direction; and

if the touch type is the drag operation, the third program is called to update X-Y-Z coordinates of the image after a preset time interval according to a drag path, a drag direction, and a drag distance, and display images of a next time period or images of a previous time period according to the drag path and the drag direction.

16. The system according to claim 15, wherein the second program is called to display images of a next time period or images of a previous time period according to a slide path and a slide direction comprises:

displaying the images of the previous time period, if the touch type is the slide operation and the slide direction is from the left to the right of the touch screen; and

displaying the images of the next time period, if the touch type is the slide operation and the slide direction is from the right to the left of the touch screen.

17. The system according to claim 15, wherein the third program is called to update X-Y-Z coordinates of the image and display images of a next time period or images of a previous time period comprises:

updating the X-Y-Z coordinates of the image after the preset time interval, and displaying images of the previous time period, if the touch type is the drag operation and the drag direction is from the left to the right of the touch screen; and

updating the X-Y-Z coordinates of the image after the preset time interval, and displaying images of the next time period, if the touch type is the drag operation and the drag direction is from the right to the left of the touch screen.

18. The system according to claim 15, the processing module further operable to:

if the touch type is the drag operation, a touch position is located within the image, and the drag direction is from the top to the bottom of the touch screen, the third program is called by the processing module to delete the touched image.

19. The system according to claim 11, wherein the electronic device is selected from the group consisting of a cell phone, a digital camera, and a personal digital assistant (PDA).