Method and device for establishing a tree structure

A technology for establishing methods and tree structures, applied in the computer field, can solve problems such as low efficiency, and achieve the effect of convenient document structured display

Active Publication Date: 2019-05-31
GUANGZHOU KINGSOFT MOBILE TECH +2
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a method and device for establishing a tree structure, which solves the problem that there is no chapter tree structure to tell the user the chapter structure of the PPT document whether it is an outline view or a normal view in PPT. On the basis of adding a tree structure view, it can facilitate the structured display of documents. When the number of PPT pages is too large, it will lead to very convenient operations in PPT management and production, which will cause low efficiency in subsequent use. technical problem

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  • Method and device for establishing a tree structure
  • Method and device for establishing a tree structure
  • Method and device for establishing a tree structure

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Embodiment Construction

[0050]The embodiment of the present invention provides a method and device for establishing a tree structure, which solves the problem that there is no chapter tree structure to tell the user the chapter structure of the PPT document whether it is an outline view or a normal view in PPT. On the basis of adding a tree structure view, it can facilitate the structured display of documents. When the number of PPT pages is too large, it will lead to very convenient operations in PPT management and production, which will cause low efficiency in subsequent use. technical problem.

[0051] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodimen...

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Abstract

The invention embodiment discloses a tree structure building method and device; in an existing PPT outline view or common view, there is no chapter tree structure to tell users the chapter structure of the PPT file; if the tree structure view is added on the base of a left small thumbnail list, the file structured display can be realized, and PPT management and preparation can be conveniently carried out when PPT pages are too much, thus solving low production efficiency problems in the following application; the tree structure building method comprises the following steps: reading an XML file corresponding to a presently opening power point; extracting structural data corresponding to the power point according to the XML file; extracting node information from the structural data, and layering nodes according to corresponding levels; carrying out structural affiliation according to hierarchy, thus forming a corresponding structure view.

Description

technical field [0001] The invention relates to the field of computers, in particular to a method and device for establishing a tree structure. Background technique [0002] In OFFICE office software, such as word text, presentation (PPT), etc., it is usually necessary to use graphics to visually and intuitively describe the text or manuscript. With the popularization of office automation, office software is becoming more and more diverse, and is currently the most popular The most unique is the combination of text and graphics, and the design effect of office software is closely related to the results. Especially the graphical interface of office software is the most intuitive, so it is loved by various industries. [0003] In the existing PPT, whether it is an outline view or a normal view, there is no chapter tree structure to tell users the chapter structure of the PPT document. If a tree structure view is added on the basis of the small thumbnail list on the left, it ca...

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G06F16/81
Inventor陈志宝黄承权
OwnerGUANGZHOU KINGSOFT MOBILE TECH