Webpage-based drawing and display method for power simulation diagram

A display method and a technology for simulating graphs, applied in the direction of drawing from basic elements, can solve problems such as inability to support mainstream browsers, achieve the effect of convenient drawing and other function extensions, and solve browser compatibility problems
CN104778733AActive Publication Date: 2015-07-15STATE GRID CORP OF CHINA +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
STATE GRID CORP OF CHINA
Publication Date
2015-07-15
Patent Text Reader

Abstract

The invention discloses a webpage-based drawing and display method for a power simulation diagram. The webpage-based drawing and display method incorporates RaphaelJS for the drawing and display of the power simulation diagram, and has the advantages that no plug-in needs to be installed on a client, and the browser compatibility is higher, so that the use convenience of users is greatly improved.
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Description

technical field

[0001] The invention relates to a method for drawing and displaying a power simulation diagram, in particular to a method for drawing and displaying a power simulation diagram based on a web page. Background technique

[0002] At present, the power simulation diagram display based on the Web is generally realized by a single Flash technology, SVG technology or VML technology. The SWF file formed by Flash technology is a packaged binary code file, which cannot be edited and modified by others, and the client needs to install a proprietary plug-in to browse; SVG technology is formulated by W3C based on XML to describe two-dimensional vector graphics It is an open standard that uses a descriptive language in text format to describe image content, and is a vector graphics format that has nothing to do with image resolution. However, SVG images also require specific plug-ins to be viewed in IE8 and its earlier versions. VML is the abbreviation of The Vector Mark...

Claims

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