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Method and device of whiteboard page cutting

A page and whiteboard technology, applied to a device for cutting whiteboard pages, a method field that can solve problems such as inability to support operation modes and meet the development needs of multi-task collaborative processing, and achieve the effect of a simple solution

Active Publication Date: 2015-08-05
GUANGZHOU SHIRUI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The above two methods only support the coexistence of the simplest writing and erasing modes, and cannot support more complex operation modes
At present, there is no other technology that can realize the coexistence of different operation modes on the whiteboard page, which cannot meet the development needs of multi-task collaborative processing

Method used

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  • Method and device of whiteboard page cutting
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  • Method and device of whiteboard page cutting

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Embodiment Construction

[0030] The specific implementation of the method for cutting whiteboard pages of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] Such as figure 1 As shown, a method for cutting whiteboard pages, including steps:

[0032] S110. Receive a trigger instruction for cutting whiteboard pages;

[0033] S120. Detecting the sliding track on the whiteboard page in response to the trigger instruction;

[0034] S130. Generate each sub-page according to the detected sliding track, and cut elements on the whiteboard page through which the sliding track passes according to a preset cutting rule;

[0035] S140. Copy the cut element to the subpage at the corresponding position.

[0036] There are many ways to realize that the whiteboard page enters the cutting state according to the trigger instruction, for example, as figure 2 As shown, by clicking the button C1 on the interactive smart tablet 21, the whiteboard page enters t...

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Abstract

The invention relates to a method and a device of whiteboard page cutting. The method comprises the steps of receiving a trigger instruction for performing the whiteboard page cutting, responding to the trigger instruction to detect sliding tracks on a whiteboard page, generating subpages according to the detected sliding tracks, cutting elements of the sliding tracks passing through the whiteboard page in accordance with a preset cutting rule, and copying the cut elements to the subpages in corresponding positions. According to the method and the device, simultaneous proceeding of multiple operation modes of the whiteboard page can be realized without multiple hardware terminals; the scheme is simple; a large screen of a large flat panel is fully used; and a development demand of multi-task coprocessing is met.

Description

technical field [0001] The invention relates to the technical field of electronic whiteboards, in particular to a method for cutting whiteboard pages and a device for cutting whiteboard pages. Background technique [0002] Electronic whiteboard software is a common application on interactive smart tablets with large screens (above 50 inches). Generally, electronic whiteboard software can perform interactive operations such as writing, erasing, inserting elements such as pictures, and selecting elements. However, the existing whiteboard pages are usually an inseparable whole, different modes are mutually exclusive, and can only correspond to one operation mode at a time. That is, the entire whiteboard page can only respond to one operation at a time, which is limited to only one user operating the software at a time on a large-screen interactive smart tablet. With the development of large-screen touch technology, the existing whiteboard pages obviously cannot meet the needs...

Claims

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Application Information

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IPC IPC(8): G06F3/0485G06F3/0488
Inventor 付金祥
Owner GUANGZHOU SHIRUI ELECTRONICS
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