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Method, device and electronic device for realizing data structure visualization

A data structure and data technology, applied in the field of information visualization, can solve problems such as long time, affecting the visualization efficiency of relational data structures, and failure to layout successfully, so as to reduce the required time, improve visualization efficiency, and quickly layout.

Active Publication Date: 2021-08-10
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in a big data scenario, due to the large amount of data, using the above-mentioned method of the prior art will lead to the problem that the graphics of the relational data structure will take a long time or even fail to be successfully laid out on the front page, affecting relational data. Structure Visualization Efficiency

Method used

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  • Method, device and electronic device for realizing data structure visualization
  • Method, device and electronic device for realizing data structure visualization
  • Method, device and electronic device for realizing data structure visualization

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Embodiment Construction

[0037] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. 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.

[0038] figure 1 is a flowchart of a method for realizing data structure visualization according to an embodiment of the present application. figure 1 The method is executed by means for realizing data structure visualization.

[0039] Such as figure 1 As shown, at S102, the relational data structure is processed to obtain a node set an...

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Abstract

The embodiments of the present application disclose a method, device and electronic device for realizing data structure visualization. The method includes: processing a relational data structure to obtain a node set and an edge set; The edges to be laid out in the set of edges, the edges to be laid out are the edges that need to determine the position of the corresponding graphics in the canvas during the layout process; based on the nodes in the node set and the edges to be laid out, to the user A visual graph related to the relational data structure is presented.

Description

technical field [0001] The present application relates to the field of information visualization, and more specifically relates to a method, device and electronic equipment for realizing data structure visualization. Background technique [0002] At present, D3.js and Scalable Vector Graphics (Scalable Vector Graphics, SVG) are usually used to realize the graphical display and rendering of relational data structures on the front end. In this implementation, firstly, the relational data structure is converted into a collection of nodes and edges after certain business logic processing in the background. Then load the data to the front end in an asynchronous or synchronous manner, and initialize the data of nodes and edges through the D3 gravity map. Then use the canvas function and drawing function of SVG to generate corresponding graphics from points and edges, render and present them on the browser side. Finally, through the D3 gravity map layout algorithm (iterative calc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/26
CPCG06F16/26
Inventor 王建国
Owner ADVANCED NEW TECH CO LTD
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