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Cursor display method and device for ultra-high resolution video wall

A technology of ultra-high resolution and display method, which is applied in the field of cursor display method and device of ultra-high resolution video wall, and can solve problems such as difficulty for users to find the cursor and insufficient

Inactive Publication Date: 2017-04-05
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitation of the operating system, it can only be set to a size of 32*32 pixels. Such a cursor size is not enough on a high-resolution video wall. For example, on a desktop with a resolution of 15360*6480, the cursor only Occupying 1 / 97200 size, it is difficult for users to find the cursor

Method used

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  • Cursor display method and device for ultra-high resolution video wall
  • Cursor display method and device for ultra-high resolution video wall

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Embodiment Construction

[0025] The accompanying drawings are for illustrative purposes only and cannot be construed as limiting the patent;

[0026] In order to better illustrate this embodiment, some parts in the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product;

[0027] For those skilled in the art, it is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.

[0028] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] A cursor display method for an ultra-high resolution video wall, such as figure 1 As shown, the steps are as follows:

[0030] 1. Create a window system service program P, which runs automatically when the video wall desktop processor starts;

[0031] 2. The service program P captures the image information and coordinate position of the cursor in the current operating system in real t...

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Abstract

The present invention relates to the field of splicing wall display screens, and more particularly, to a cursor display method and device for an ultra-high resolution splicing wall. The method includes the following steps: creating a system service program P, which runs automatically when the video wall desktop processor starts; the service program P captures the image information and coordinate position of the cursor in the current operating system in real time; obtains the current desktop image, and according to the desktop The image determines a color, which is recorded as Color; create a hollow form, the color of the hollow form is Color, and use the shape of the current cursor as the inner shape of the hollow form; display the hollow form at the current cursor position. The invention is suitable for the display of the cursor on the ultra-high resolution mosaic wall, and can help the user find and operate the cursor quickly.

Description

technical field [0001] The present invention relates to the field of splicing wall display screens, and more particularly, to a cursor display method and device for an ultra-high resolution splicing wall. Background technique [0002] Currently, a mouse is one of the main input devices of a computer system. The interaction between the user and the software can be realized through the movement and click events of the mouse. A premise of using the mouse is to know the current position of the cursor, and then the operation can be performed accurately. On a desktop with a small resolution, it is easy to find the cursor. For example, the user uses a mouse to operate the PC. Since the distance between the user and the screen is relatively short, the user can easily find the cursor even if the cursor is small. However, in the ultra-high resolution video wall desktop, it is often not easy to find the current position of the cursor, which brings inconvenience to the user's operatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0481
Inventor 陈泓坤
Owner GUANGDONG VTRON TECH CO LTD