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Method for processing large-data-volume primitives in power transmission line engineering measurement software

A technology for engineering measurement and transmission lines, applied in the field of data visualization, can solve problems such as excessive number of primitives and affect software operation, and achieve the effect of reducing storage redundancy, improving software operation efficiency, and having complete attributes.

Inactive Publication Date: 2021-08-13
SOUTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP CORP
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Problems solved by technology

[0004] The present invention aims to provide a method for processing large data graphics elements in power transmission line engineering measurement software, so as to solve the problem that in the existing engineering measurement software, the number of processed graphics elements is too large and affects the operation of the software

Method used

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Embodiment Construction

[0032] A method for processing a large amount of data graphic elements in power transmission line engineering survey software, comprising the following content:

[0033] Before the drawing of the drawing, pre-process the drawing elements to be used in the drawing of the drawing. Due to the particularity of the transmission line test software, a large number of drawing elements need to be processed before drawing the drawing to meet the drawing requirements;

[0034] Set up a temporary storage module for storing primitives in the memory to store primitive data; frequently accessing the database when editing primitives will cause the software to run slowly, and establish a temporary storage module for primitives to reduce the frequency of accessing the database;

[0035] Unified management of different types of graphic elements; the system is designed with the concept of geographic information system as a whole, and the data structure organization of ground objects is designed ac...

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Abstract

The invention relates to the field of data visualization, and discloses a method for processing large-data-volume primitives in power transmission line engineering measurement software, which comprises the following steps of: performing primitive preprocessing on a primitive to be used for drawing before drawing; setting a temporary storage module for storing the primitives in the memory; and performing unified management on different types of primitives. The method has the beneficial effects that unified management of the primitives can be realized; all the primitives are integral digital objects, so that the storage redundancy is reduced; the quantity of the primitives displayed on the graphical interface is reduced while the calculation amount of the primitives is reduced, and the software operation efficiency is improved; and a temporary storage module is established in the memory, so that the problem of slow software operation caused by more time required by frequent data access of a graphical interface is solved.

Description

technical field [0001] The invention relates to the field of data visualization, in particular to a method for processing graphics elements with a large amount of data in power transmission line engineering measurement software. Background technique [0002] The transmission line engineering survey software includes various types of graphic elements such as various measurement points, point-like features, section lines, text annotations, crossing lines, roads, and rivers, and due to the characteristics of transmission line engineering and the huge amount of measurement data Due to the uniqueness and complexity, the number of graphic elements that need to be processed in the software is also very large. Improper handling of various types of graphic elements will affect the operation of the software and even cause errors. At the same time, in order to ensure the running speed of the software, it is necessary to effectively process and manage the huge number of graphics element...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/451
CPCG06F9/451
Inventor 胡现辉胡茂林阳贤仁付元盛陈忠冉海涛曹志杰
Owner SOUTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP CORP
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