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Layout method of two-dimensional network angle distribution based on tree structure

A tree-structured, two-dimensional network technology, applied in the computer field, achieves the effect of intuitive logic and connection relationship, increasing aesthetics, and avoiding iterative operations

Active Publication Date: 2019-05-07
HARBIN ANTIY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to use the tree structure to not only clearly find the root node, but also to visually display the parent node and child node of each point, so it can present the advantages of better connection relationship, and propose a two-dimensional network based on the tree structure Angle allocation layout method, the present invention can well solve the problem of graphical display of complex data structures, and intuitively display the logic and connection relationship between each node

Method used

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  • Layout method of two-dimensional network angle distribution based on tree structure
  • Layout method of two-dimensional network angle distribution based on tree structure
  • Layout method of two-dimensional network angle distribution based on tree structure

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specific Embodiment 1

[0027] The tree structure-based two-dimensional network angle distribution and layout method of this embodiment, the flow chart is as follows figure 1 shown. The two-dimensional network angle distribution layout method includes the following steps:

[0028] S1. According to the connection relationship of data nodes, draw a mixed tree structure including network structure and ring structure with any data node as the root node;

[0029] The data node connection relationship given in this embodiment is shown in the following table:

[0030] Data node connection relationship table

[0031] data node ID

Junction

0

1、2、3

1

0

2

0、3、4、5

3

0、2、4、5

4

2、3、5、6

5

2、3、4、7

6

4、8、9

7

5

8

6、9

9

6、8

[0032] With node 0 as the root node, draw a mixed tree structure such as figure 2 shown.

[0033] S2. Based on the hybrid tree structure, compress the outermost ring of the network str...

specific Embodiment 2

[0048] Specific embodiment 2: The two-dimensional network angle allocation and layout method based on tree structure in this embodiment is further limited on the basis of specific embodiment 1: if the number of data nodes included in the network structure or ring structure is n, Then the radius of the data node compressed into the network structure or ring structure is n 0.5 .

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Abstract

The invention belongs to the technical field of computers, and particularly relates to a two-dimensional network angle distribution layout method based on a tree structure. The method comprises the following steps: firstly, according to a connection relationship of data nodes, drawing a mixed tree structure which comprises a network structure and an annular structure; then, drawing the mixed tree structure into a pure tree structure which does not contain the network structure and the annular structure, finding the root node of the pure tree structure through an onion peeling method, and drawing the pure tree structure again; and then, carrying out assignment on each data node, carrying out angle distribution, and finally, reducing the network structure and the annular structure in a graph to obtain a final result. The two-dimensional network angle distribution layout method can more visually display the logic and connection relationship between the data nodes, solves the problem of the connection cross of the data nodes, increases the aesthetics and the readability of the graph and has the technical advantages of high speed in displaying since iterative operation is avoided due to a unique obtained result.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a two-dimensional network angle allocation and layout method based on a tree structure. Background technique [0002] With the rapid development of information technology, the amount of data presents an explosive growth pattern. How to use big data to obtain information is one of the important research directions of the information industry at this stage. In order to visually present the relationship between data, the American Committee of Computer Imaging Professionals proposed the concept of visualization. Give people deep and unexpected insights by converting data into graphics. Nowadays, data visualization display has been practically applied in many technical fields, ranging from the demonstration of molecular structure to high-speed flight simulation, everywhere. [0003] A data structure is a way of storing and organizing data, which can be used to represe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/958
Inventor 阙天瑶王亮孙晋超肖新光
Owner HARBIN ANTIY TECH