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Method for automatically generating analysis graph and loading document in java background

A technology for automatically generating and analyzing graphs, applied in program loading/starting, program control design, instruments, etc., can solve problems such as poor image quality, few configurable items, and difficulty in meeting customer needs, and achieve the effect of optimizing the industrial structure

Pending Publication Date: 2020-02-07
SHANDONG INSPUR COMML SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of data display, line charts, histograms, pie charts, custom special graphics, etc. are commonly used. The front page displays relatively mature components such as echarts, highcharts, etc., but in many projects, it is often necessary to directly generate and analyze the analysis data in the java background Graphics are used to generate reports, but these components cannot be used directly in the background
Although there are tools such as jfreechart to directly generate analysis diagrams in the java background, the quality of the generated images is poor, and there are few configurable items, which is difficult to meet customer needs

Method used

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  • Method for automatically generating analysis graph and loading document in java background

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Embodiment Construction

[0026] The invention provides a method for automatically generating analysis graphs in the java background and loading documents, and establishing a graph template according to the graph type,

[0027] Define the required data structure and parameter configuration in the graphic template,

[0028] According to the graph type, the data is processed into the data structure required by the corresponding graph template,

[0029] Read the graphics template in the form of a data stream according to the graphics type, load the processed data and configuration parameters into the graphics template for graphics drawing, output the generated graphics in the form of a file output stream, and return the output address to obtain the output Generate a report file after the address for reading.

[0030] At the same time, it provides a tool corresponding to the above method to automatically generate analysis diagrams and load documents in the java background, including template modules, proc...

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PUM

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Abstract

The invention discloses a method for automatically generating an analysis graph and loading a document in a java background, and relates to the technical field of graph processing. The method comprises the following steps of establishing a graph template according to the graph type; defining a required data structure and parameter configuration in the graphic template; processing the data into a data structure required by the corresponding graphic template according to the graphic type; reading the graphic template in the form of a data stream according to the graphic type, loading the processed data and configuration parameters into the graphic template for graphic drawing, outputting the generated graph in the form of a file output stream, returning an output address, and generating a report file for reading after the output address is obtained. By utilizing the method provided by the invention, a convenient method capable of generating a high-quality customizable analysis graph is provided for developers, and complicated data can be subjected to graph drawing and display through the graph template, so that information such as a relationship or trend between the analysis data canbe observed conveniently, and a basis is provided for optimizing an industrial structure and predicting future development.

Description

technical field [0001] The invention discloses a method for automatically generating an analysis graph and loading a document in a Java background, and relates to the technical field of graphic processing. Background technique [0002] With the advent of the information age, all walks of life have produced a huge amount of relevant data. It is very necessary to use various data analysis techniques to carry out data mining analysis on the huge amount of relevant data, and then display it intuitively. In terms of data display, line charts, histograms, pie charts, custom special graphics, etc. are commonly used. The front page displays relatively mature components such as echarts, highcharts, etc., but in many projects, it is often necessary to directly generate and analyze the analysis data in the java background Graphs are used to generate reports, but these components are not directly available behind the scenes. Although there are tools such as jfreechart for directly gene...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
CPCG06F9/4451G06F9/44521
Inventor 刘发朋徐兵兵李铁军
Owner SHANDONG INSPUR COMML SYST CO LTD
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