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Method and device for switching mouse pointer among plurality of displays

A mouse pointer, multi-display technology, applied in the input/output process of instruments, data processing, electrical digital data processing, etc., can solve the problem that the mouse pointer cannot be switched to the display 2, etc.

Active Publication Date: 2017-01-04
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the mouse pointer moves to the remaining 56 pixel positions on the right border of display 1, there is no corresponding pixel position on the left border of display 2, so the mouse pointer cannot be switched to display 2

Method used

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  • Method and device for switching mouse pointer among plurality of displays
  • Method and device for switching mouse pointer among plurality of displays
  • Method and device for switching mouse pointer among plurality of displays

Examples

Experimental program
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Embodiment 1

[0067] see figure 2 , figure 2 It is a flowchart of a method for switching mouse pointers between multiple displays according to Embodiment 1 of the present invention. This method can be applied to hosts that control display through the same host between two or more adjacent displays, such as figure 2 As shown, the method may include the following steps:

[0068] Step S101, acquiring the pointer coordinates of the mouse pointer on the current display.

[0069] As the mouse pointer moves on the display screen, the host obtains the pointer coordinates of the mouse pointer on the current display in real time. In the method provided by the embodiment of the present invention, the pointer coordinates of the mouse pointer are determined by the coordinates of the pixel pointed by the mouse pointer, and the coordinates of the pixel point can be determined by establishing a coordinate system on the display.

[0070] In the implementation process, establish a coordinate system on...

Embodiment 2

[0097] see Figure 6 , is a schematic flowchart of a method for switching mouse pointers between multiple displays in the extended display mode according to Embodiment 2 of the present invention. Such as Figure 6 As shown, the method may include the following steps:

[0098] Step S401, acquiring the pointer coordinates of the mouse pointer on the current display.

[0099] Step S402, judging whether the pointer is located in the pointer switching area of ​​the current display.

[0100] Step S403, determine an adjacent display that has an adjacent relationship with the current display according to the data channel of the graphics card corresponding to the current display.

[0101] In the corresponding relationship of pointer coordinate switching between multiple monitors, the adjacent relationship between the monitors and the corresponding relationship of pointer coordinate switching are preset at one time. Therefore, when the current monitor is in the pointer switching area...

Embodiment 3

[0111] see Figure 7 , is a schematic flowchart of a method for switching mouse pointers between multiple displays according to Embodiment 3 of the present invention. Such as Figure 7 As shown, the method may include the following steps:

[0112] Step S501, acquiring the pointer coordinates of the mouse pointer on the current display.

[0113] Step S502, judging whether the mouse pointer is located in the pointer switching area of ​​the current display.

[0114] Step S503: Determine an adjacent display that has an adjacent relationship with the current display according to the data channel of the graphics card corresponding to the current display.

[0115] Step S504, according to the pointer coordinates, it is judged whether there is a corresponding adjacent display in the pointer switching area where the coordinates are located.

[0116] Step S505, when the current display and the target display have a left-right adjacent relationship, determine that the horizontal coord...

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Abstract

The invention relates to a method for switching a mouse pointer among a plurality of displays. The method comprises the following steps: acquiring a pointer coordinate of the mouse pointer on a current display; judging whether the mouse pointer is positioned in a pointer switching region of the current display or not according to the pointer coordinate; when the mouse pointer is positioned in the pointer switching region of the current display, determining to switch the mouse pointer to a target coordinate of a target display according to corresponding relations of pointer coordinate switching among the plurality of displays, wherein the corresponding relations of pointer coordinate switching among the plurality of displays are determined according to neighboring relations among the plurality of displays and a resolution ratio among the displays having the neighboring relations; and switching the mouse pointer to the target coordinate of the target display. Through adoption of the method, free switching of the mouse pointer among the plurality of displays with different resolutions is realized through resolution corresponding relations among the different displays, and meanwhile the position of the mouse pointer is found rapidly through a pointer auxiliary positioning map.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a method and device for switching pointers between multiple displays. Background technique [0002] A monitor is a standard external device for a computer, used to display text or images output by the computer host. With the improvement of the processing performance of the host computer, the amount and type of data that can be processed on a host computer increases sharply. In order to support the processing of data by the host computer, a host computer can be equipped with multiple monitors. In order to adapt to multiple monitors, a graphics card with multiple data channels is provided in the host computer, wherein each data channel of the graphics card can be connected to a monitor. When a host computer is connected to multiple displays through multiple data channels of the graphics card, the multiple displays can be set to a duplicate display mode or an extended display mode...

Claims

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Application Information

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IPC IPC(8): G06F3/038
CPCG06F3/0383
Inventor 高语函王稳仲王光彬
Owner HISENSE VISUAL TECH CO LTD
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