Method and device for inputting position information and displaying information matching

Abstract

The invention discloses a method and a device for inputting position information and displaying information matching. The method comprises the following steps of: acquiring a touch position detected by a touch screen on the basis of a first mode; magnifying a control input area according to preset magnitude for display when the touch position is located in the control input area currently displayed by the touch screen or in a close area within a preset distance outside the control input area; detecting the touch position in the magnified and displayed control input area on the basis of the second mode; and executing an operation corresponding to the control input area when the touch position is detected within the magnified and displayed control input area. In the touch input process of the technical scheme, the control input area on the touch screen can be firstly magnified, and then, touch input can be carried out; thus, the accuracy and the reliability of icon selection in the control input area can be effectively increased, and the problem that mistake icon selection caused by the mismatching of the touch position and the display position in the touch screen is effectively solved.

Description

technical field [0001] The invention relates to touch screen technology, in particular to a method and device for matching input position information and display information. Background technique [0002] The touch screen generally integrates the touch sensing layer on the liquid crystal display, and detects and determines the touch position information through the sensing layer to obtain corresponding input information; the computer can perform corresponding operations according to the input information. [0003] Touch screens mainly include inductive touch screens, capacitive touch screens and resistive touch screens. Among them, the resistive touch screen and capacitive touch screen can recognize the touch action of fingers or other objects on the touch screen to obtain the touch position; the inductive touch screen can recognize the electromagnetic oscillator signal emitted by the electromagnetic pen to obtain the touch position of the electromagnetic pen. Regardless of...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method and device for matching input position information and display information, which can effectively solve the problem of wrong icon selection in the prior art, and improve the accuracy and reliability of touch input

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