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Electronic device and page zooming method thereof

A technology of page zooming and electronic devices, applied in the direction of digital data processing, instruments, data processing input/output process, etc., can solve the problems that cannot fully meet the needs of stepless zooming, cumbersome operation, and cannot fully meet user needs, and achieve Good user needs, simple operation, and the effect of meeting user needs

Inactive Publication Date: 2013-04-03
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The reduction and enlargement of the current page is realized by sliding two fingers towards and away from each other on the touch screen, which belongs to multi-touch. It needs two fingers to slide on the screen at the same time to realize the zoom processing, and the operation is cumbersome.
Through the zoom in and zoom out buttons on the current page, only a fixed multiple can be zoomed in when zooming in, such as zooming out by 50%, zooming in by 200%, etc., which cannot fully meet the needs of users for stepless zooming
Therefore, the above two scaling methods cannot fully meet the needs of users

Method used

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  • Electronic device and page zooming method thereof
  • Electronic device and page zooming method thereof
  • Electronic device and page zooming method thereof

Examples

Experimental program
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Embodiment Construction

[0017] Please refer to figure 1 , is a block diagram of an electronic device 100 with a touch screen 20 . The electronic device 100 includes a storage unit 10 , a touch screen 20 , a processing unit 30 and a display unit 40 .

[0018] The storage unit 10 stores multiple pictures or photos and various electronic documents including text and pictures.

[0019] The touch screen 20 responds to the user's touch input and generates a touch signal including the touched position of the touch screen 20 .

[0020] The processing unit 30 includes a gesture recognition module 301 , a page scaling module 302 and a display control module 303 .

[0021] After the user activates the electronic device 100 , the touch screen 20 of the electronic device 100 displays an icon interface or an opened page by default, and the user can open a page by touching an icon on the icon interface. The page is a page currently displayed on the touch screen 20 by an electronic document such as word or powerp...

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Abstract

The invention provides an electronic device with a touch screen and a page zooming method. The page zooming method comprises the following steps of: making a response to touch input of a user and generating a touch signal containing a touched position of the touch screen; receiving and making a response to the touch signal, detecting the touch gesture of the user according to the touch signal, and entering a page zooming state when the touch gesture of the user is judged to be a zooming trigger gesture, wherein the zooming trigger gesture is a touch gesture which lasts a period of touching the touch screen being longer than first preset time; detecting a sliding touch gesture triggered by the user according to the touch signal, and determining a zooming origin according to the zooming trigger gesture; determining a zooming type and a zooming scale of a page according to the sliding touch gesture and the zooming origin; and zooming the current page according to the zooming type and the zooming scale. Page zooming by infinite multiples can be realized as long as one finger of the user slides on the touch screen.

Description

technical field [0001] The invention relates to an electronic device and a page zooming method thereof, in particular to an electronic device with a touch screen and a page zooming method thereof. Background technique [0002] At present, the application range of touch screen has become more and more extensive, from the control / operating system of factory equipment for industrial use, electronic inquiry facility for public information inquiry, cash machine for commercial use, to mobile phones, palmtop computers, Touch screens can be seen in digital cameras, etc. Of course, the most widely used ones are still mobile phones. The touch screen makes the appearance of the mobile phone more fashionable and thinner, and increases the intimacy of direct human-computer interaction, so it is favored by consumers. [0003] Usually, the user performs a touch operation on the touch screen to realize the zooming processing of the current page. One method is to realize the zooming out pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488
CPCG06F3/04883G06F2203/04806
Inventor 庄家豪姜至善黄赛荣商怀雨刘威兰辉
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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