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A method, device and system for traversing content displayed between screens

A technology for displaying content and on-screen display, which is applied in the direction of digital output to display devices, static indicators, and data processing input/output processes, etc. It can solve problems such as the inability to reflect the dynamic transfer of display content, avoid black screen problems, and enhance experience Feel the effect

Active Publication Date: 2017-02-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method for traversing display content between screens to solve the problem that the prior art cannot reflect the dynamic transfer of display content when traversing

Method used

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  • A method, device and system for traversing content displayed between screens
  • A method, device and system for traversing content displayed between screens
  • A method, device and system for traversing content displayed between screens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] figure 1 It shows the implementation process of the method for traversing display content between screens provided by Embodiment 1 of the present invention, which is applied to the master screen display device, and the master screen display device is connected and communicated with the slave screen display device. The process of the method is described in detail as follows:

[0037] In step S101, a user's sliding track on the main screen display device is detected.

[0038] In this embodiment, the sliding track includes a sliding direction, an initial position and an immediate position of the sliding, and the like. The display device with the sliding track is the display device that initiates the traversal, and the screen of the display device that initiates the traversal is the main screen.

[0039] It should be noted that before detecting the user's sliding track on the screen of the display device or the touch pad connected to the display device, interconnection of ...

Embodiment 2

[0104] Figure 4 It shows the implementation process of the method for traversing display content between screens provided by Embodiment 2 of the present invention. Embodiment 2 adds the following steps on the basis of Embodiment 1:

[0105] In step S405, when it is detected that the user stops the sliding operation, the sliding displacement is calculated according to the initial position and the instant position of the sliding, and it is judged whether the sliding displacement exceeds a preset displacement critical value; if the judgment result is "Yes", Then execute step S406, otherwise execute step S407.

[0106] In this embodiment, the user stopping the sliding operation includes that the user's finger leaves the screen of the display device or the user's finger stays at a certain position on the screen for more than a preset time threshold.

[0107] In this embodiment, the sliding displacement is calculated according to the initial position and the instant posit...

Embodiment 3

[0129] Figure 6 It shows the implementation flow of the method for traversing display content between screens provided by Embodiment 3 of the present invention, which is applied to the slave screen display device, and the slave screen display device is connected and communicated with the master screen display device. The process of the method is described in detail as follows:

[0130] In step S601, the cropped content and the display area sent by the main screen display device are received.

[0131] In this embodiment, the display area is determined by the main screen display device according to the user's sliding track on the main screen display device, and the clipping content is determined by the main screen display device based on the display area of ​​the main screen display device The content obtained after the current display content is clipped.

[0132] In step S602, the trimmed content is displayed in the display area.

[0133] In this embodiment, the d...

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Abstract

The present invention is applicable to the technical field of multi-screen display, and provides a method, device and system for crossing display content between screens, which is applied to a master screen display device, and the master screen display device is connected and communicated with a slave screen display device, and the method includes: Detecting the user's sliding track on the main screen display device, the sliding track includes the sliding direction, the initial position and the instant position of the sliding; taking the sliding direction as the reference direction, and determining the secondary screen display after sliding according to the initial position and the instant position of the sliding The display area of ​​the device screen; according to the display area, the current display content of the main screen display device is cut to obtain the cut content; the cut content and the display area are sent to the slave screen display device, so that the The slave screen display device displays the trimmed content in the display area. Through the present invention, the traversal of displayed content between screens can fully reflect the process of dynamic transfer and enhance user experience.

Description

technical field [0001] The invention belongs to the technical field of multi-screen display, and in particular relates to a method, device and system for traversing display content between screens. Background technique [0002] The traversal of display content between screens refers to a process of displaying display content on one screen to other screens for display. [0003] In the prior art, there is a dual-screen display content sharing technology, such as Apple’s AirPlay product, which adopts the Universal Plug and Play (UPnP) A certain operation area displays the content currently displayed on the PAD to another display device for display. [0004] Since the existing technology directly displays the display content in the traversing terminal (such as PAD) to the traversing terminal in the process of realizing the traversal, there is no dynamic transfer process, which affects the user experience. Contents of the invention [0005] An embodiment of the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0485G06F3/0488G06F3/14
CPCG06F3/1446G06F3/0485G09G2300/026G06F3/0486G06F3/04883G06F3/04847
Inventor 亢治
Owner HUAWEI TECH CO LTD
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