Method and electronic device for determining display area and switching display mode

Abstract

The invention discloses a method for determining a display area and switching a display mode, which is used for improving the display quality. The method comprises the following steps: obtaining position relation information of each slave electronic device, corresponding to a main electronic device, in at least one slave electronic device; obtaining a first size of a first display screen of the main electronic device and second sizes of second display screens of the each slave electronic device of the at least one slave electronic device; determining the display area according to the position relation information, the first size, and the second sizes, wherein the display area is formed by the first size and the second sizes; determining a first effective display area of the first display screen and second effective display areas of the second display screens, wherein the first effective display area and the second effective display areas form an effective display area of the display area. The invention also discloses an electronic device for realizing the method.

Description

technical field [0001] The invention relates to computer and embedded fields, in particular to a method for determining a display area and switching of a display mode, and an electronic device. Background technique [0002] The existing large-screen splicing technology is a large-screen display system composed of multiple display units and image controllers, which is generally used for super-large-screen display of one screen and multi-window display of multiple screens. [0003] Its disadvantages are: the screen splicing form is fixed and cannot be changed at any time; all input signals must be processed by the image controller and distributed to each screen display unit, requiring an additional image controller. [0004] Therefore, this large-screen splicing technology is not suitable for screen splicing of a Hybrid system composed of discrete devices (for example, a Hybrid system composed of multiple mobile phones). [0005] In the prior art, for a Hybrid system composed...

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Problems solved by technology

[0003] Its disadvantages are: the screen splicing form is fixed and cannot be changed at any time; all input signals must be processed by the image controller and distributed to each screen display unit, requiring an additional image controller

[0004] Therefore, this large-screen splicing technology is not suitable for the screen splicing of a Hybrid system composed of discrete devices (such as a Hybrid system composed of multiple mobile phones).

[0005] In the prior art, for a Hybrid system composed of discrete devices, once the discrete devices are spliced, their display modes are correspondingly fixed. Generally, there is only one display mode, which is not conducive to displaying different modes according to the characteristics of different content to be displayed.

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