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Method for realizing content scaling of touch screen and terminal

A touch screen and content technology, applied in the communication field, to achieve the effect of avoiding cumbersome operation, avoiding cost increase, and intuitive zooming

Inactive Publication Date: 2013-07-03
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a method and terminal for realizing zooming of touch screen content by using single-touch technology, which not only avoids the problems of handwriting input performance degradation and cost increase caused by the use of multi-touch technology, but also Avoiding the cumbersome operation caused by the way of using the menu selection

Method used

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  • Method for realizing content scaling of touch screen and terminal
  • Method for realizing content scaling of touch screen and terminal
  • Method for realizing content scaling of touch screen and terminal

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0020] see figure 1 , is a flow chart of the first embodiment of a method for realizing scaling of touch screen content in the present invention; as figure 1 As shown, the method includes:

[0021] S101. When a touch signal of a touch operation performed by the user on the touch screen is obtained, collect coordinate data of each touch point of the touch operation and a duration of the touch signal on the touch screen;

[0022] In a specific implementation, when ...

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Abstract

The invention discloses a method for realizing content scaling of a touch screen, comprising the following steps: when a touch and pressing signal that a user touches and presses the touch screen is obtained, the coordinate data of each touch and pressure point when touch and pressing operation is carried out and the duration of the touch and pressing signal on the touch screen are collected; thescaling type and the corresponding scaling factor of the content of the ouch screen, required by the user, are determined according to the coordinate data and the duration of the touch and pressing signal on the touch screen; the corresponding scaling operation is carried out according to the determined scaling type and the scaling factor; correspondingly, the invention further discloses a terminal; the invention can meet requirements of the user for content scaling of the touch screen conveniently and intuitively.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and a terminal for realizing scaling of touch screen content. Background technique [0002] As a terminal input device, a touch screen can conveniently and intuitively complete human-computer interaction. Therefore, touch screen technology has been widely used on various terminals, especially mobile phones. There are two main types of existing touch screen technology, one is the traditional single-point touch technology, which can precisely control the point target, realize the accurate use of data, and have a good effect on handwriting input, especially Chinese character input; The other is multi-touch technology, also known as multi-touch technology, multi-touch technology, multi-point sensing technology, multi-sensing technology, etc., which can simultaneously accept input information from multiple points on the screen to realize a The effect of multi-point operatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488
Inventor 马怡伟
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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