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Graph erasing control method and device and processor

A control method and graphics technology, applied in the field of computer graphics, can solve problems such as the inability to specify graphics erasure, and achieve good experience effects

Pending Publication Date: 2022-03-25
武汉金山办公软件有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of this application is to provide a control method, device, computer-readable storage medium and processor for graphic erasing, so as to solve the problem that the specified graphic cannot be accurately erased in the prior art

Method used

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  • Graph erasing control method and device and processor
  • Graph erasing control method and device and processor
  • Graph erasing control method and device and processor

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Embodiment Construction

[0026] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0028] It should be noted that the terms "first" and "second...

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Abstract

The invention provides a graph erasing control method and device and a processor. The method comprises the following steps: acquiring attribute information of a graph in a first area; performing logical operation on at least part of attribute information to obtain a target attribute combination; determining at least part of the area on the interface as a second area; according to the target attribute combination, the target graph in the second area is deleted, and the target graph is a graph conforming to the target attribute combination. In the scheme, as the attribute information is subjected to logical operation to obtain the target attribute combination, when the graph is erased, only the graph of which the attribute information conforms to the target attribute combination can be erased, that is, only the target graph is erased without mistakenly erasing other graphs on the interface, so that the specified graph can be accurately erased, and the user experience is improved. Therefore, the problem that the specified graph cannot be accurately erased in the prior art is solved, so that when a user erases the specified graph, the user does not need to carefully erase the graph, and the user experience effect is good.

Description

technical field [0001] The present application relates to the field of computer graphics, in particular, to a control method, device, computer-readable storage medium and processor for graphic erasing. Background technique [0002] When there are multiple graphics drawn by multiple users on the display interface, if the user wants to erase the specified graphics at this time, the user needs to use the eraser carefully so that the specified graphics will not be erased by mistake For other graphics, this method cannot accurately erase the specified graphics, and it is likely to erase other graphics by mistake, or the specified graphics cannot be completely erased. However, the eraser cannot selectively erase any one of the overlapping graphics. [0003] For example, when multiple users are graffiti on a collaborative electronic whiteboard, it usually happens that the electronic graffiti drawn by different users or the different electronic graffiti drawn by the same user overl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/04845G06F9/451G06T11/60
CPCG06F3/04845G06F9/451G06T11/60
Inventor 傅子修王文锋罗嘉锐胡婷
Owner 武汉金山办公软件有限公司
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