How to operate the virtual adjustment button

Abstract

An operation method of a virtual adjusting button. The method for operating the virtual adjustment button is applicable to an electronic device having a display unit and a pointer unit. The method includes: displaying the virtual adjustment button on the display unit, and the virtual adjustment button can be operated by the operation point of the pointer unit to adjust the setting value accordingly. ;Determine whether the operation point is located at the virtual adjustment button and select the virtual adjustment button; when the operation point is located at the operation point of the virtual adjustment button and the virtual adjustment button is selected, detect the movement of the operation point; when it is detected that the operation point is moving away from or close to the virtual adjustment button When moving in the direction of the reference point, the dynamic virtual adjustment button corresponding to the virtual adjustment button is displayed along with the movement of the operation point, and the dynamic virtual adjustment button changes with a corresponding relationship with the distance between the operation point and the reference point. Correspondingly change its display size, and operate the dynamic virtual adjustment button through the operating point to change the accuracy of adjusting the set value accordingly. The invention can solve the problem that the virtual adjusting button is too small and difficult to control.

Description

technical field [0001] The invention relates to a control method of a virtual adjusting button, and in particular to an operating method of a virtual adjusting button capable of improving the accuracy of a set value. Background technique [0002] Generally speaking, some Graphic User Interfaces (GUI) often appear in electronic devices, and the virtual adjustment button is one of them. Use virtual knobs to simulate real knob controls. However, as the appearance of electronic devices tends to be thinner and smaller, it is cumbersome to control the virtual adjustment buttons on the electronic devices. That is to say, due to the miniaturization of the electronic device, the configured screen will also be reduced accordingly, so the virtual adjustment buttons displayed on the screen will also become smaller. Accordingly, when the user wants to control the virtual adjustment button on the miniaturized screen to adjust the set value such as the volume, it will inevitably increase...

AI Technical Summary

Problems solved by technology

[0005] The invention provides an operation method of a virtual adjustment button and its electronic device, which can solve the problem that the virtual adjustment button is too small and difficult to control

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