Whiteboard information synchronous display method and system

A technology of information synchronization and display method, applied in the field of the Internet, can solve the problems of complicated operation means and low operation efficiency, and achieve the effect of simple and efficient operation method, improving use efficiency and reducing operation complexity

Active Publication Date: 2014-04-23
广州朱雀信息科技有限公司
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  • Abstract
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Problems solved by technology

[0003] Based on this, it is necessary to provide a method and system for synchronously displaying whiteboard information with simple

Method used

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  • Whiteboard information synchronous display method and system
  • Whiteboard information synchronous display method and system

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Example Embodiment

[0017] The specific implementation of the method for synchronously displaying whiteboard information of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] figure 1 Shows a flowchart of an embodiment of a method for synchronously displaying whiteboard information. The method for synchronously displaying whiteboard information of the present invention is used in a whiteboard online teaching system. The teaching system includes a local client and several remote clients connected and communicating with it; , The display method includes the following steps:

[0019] Step S101: Perform message filtering on the whiteboard.

[0020] In this step, the function of filtering external messages can be set on the top level of the window on the whiteboard to filter the operations performed by the operating system on the whiteboard in real time.

[0021] In one embodiment, the whiteboard can be set to several layers, including from top to bot...

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Abstract

The invention provides a whiteboard information synchronous display method used in a whiteboard online teaching system. The teaching system comprises a local client and a plurality of remote clients connected and communicated with the local client. The display method comprises a step of filtering whiteboard information, a step of detecting a local client according to filtered information and carrying out a copy or drag event on a whiteboard, a step of intercepting an information object in the copy or drag event, and a step of synchronously displaying intercepted information object on whiteboards of the local client and the remote clients according to the type of the information object. In addition, a whiteboard information synchronous display system is also provided. With the technologies provided by the invention, a user can add and display contents of various types in the white board by directly simple modes such as copying and dragging, the operation mode is simple and high-efficiency, the operation complexity is low, and the user utilization rate is improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and system for synchronously displaying whiteboard information. Background technique [0002] On the education platform, the whiteboard of the whiteboard online teaching system is a terminal interface for displaying courseware content. In the process of using the whiteboard, it is often necessary to add new content to realize switching and display of newly added courseware content. The existing display methods are generally It is to set the corresponding adding operation for different added content, so it is often necessary to switch / click the button during use, for example, set a special "Add Document" or "Open Document" button, click the button → select the input area location → add , add documents / pictures / text, etc., and then display them. In the above technical solution, a series of content addition operations need to be performed when switching between differe...

Claims

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Application Information

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IPC IPC(8): H04L29/08G09B5/06
Inventor 王银杰罗长钧陈桐胡秋云
Owner 广州朱雀信息科技有限公司
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