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Dynamic graph processing method and device

A processing method and technology of dynamic graphs, applied in program control devices, electrical digital data processing, special data processing applications, etc., can solve the problems of single file structure, unfavorable dynamic graph analysis and reading, etc.

Active Publication Date: 2013-10-09
ZHEJIANG SUPCON TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved in this application is to provide a method and device for processing dynamic graphs to solve the problem of multiple application software that is not conducive to the application of dynamic graphs due to the single file structure when using the stream file format to process dynamic graphs in the prior art. Technical issues of parsing and reading dynamic graphs

Method used

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  • Dynamic graph processing method and device

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Embodiment Construction

[0091] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0092] refer to figure 1 , is a flow chart of Embodiment 1 of a dynamic graph processing method provided by the present application. The method is applicable to applications for processing dynamically displayed dynamic graphs. In the embodiment of the present application, to process the dynamic graph As an example, the method may include the following steps:

[0093] Step 101: Analyzing the canvas elements, graphic elements and animation elements contained in the dynamic graph.

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Abstract

The invention discloses a dynamic graph processing method and a dynamic graph processing device. A dynamic graph comprises canvas elements, graphic elements and animation elements. The method comprises the steps of analyzing the canvas elements, the graphic elements and the animation elements in the dynamic graph; and according to analyzing results of the canvas elements, the graphic elements and the animation elements, establishing an XML-data-format node tree, and expressing each element in the dynamic graph in a mode of a node in the node tree, wherein the canvas elements include a canvas object and a corresponding canvas attribute value thereof, the graphic elements include a graphic object and a corresponding graphic attribute value thereof, and the animation elements include an animation object and a corresponding animation attribute value thereof. According to the embodiment of the invention, through expressing each element in the dynamic graph in a mode of an XML-data-format node tree, and XML-data-format data can be read by common application software, and therefore, the application scope of the dynamic graph is increased, and the reading efficiency of dynamic graph reading is improved.

Description

technical field [0001] The present application relates to the technical field of industrial control, in particular to a dynamic graph processing method and device. Background technique [0002] In the field of industrial control, dynamic diagrams are needed to represent production processes, etc. Dynamic graphs are usually based on the canvas, in which multiple graphic objects are set, and can also include combined graphic objects containing multiple graphic objects, etc. The dynamics between the graphic objects and the combined graphic objects are determined by setting their attribute values ​​in the canvas Change status, etc., to form a dynamic graph. Each graphic object has multiple animation objects, and each graphic object will determine the dynamic state among the animation objects it contains by setting its attribute value. Each animation object has its own attribute value. , such as color, size, position, etc. [0003] The existing storage of relevant content of d...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F9/44
Inventor 张川罗幸明蔡其星谭彰
Owner ZHEJIANG SUPCON TECH
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