Custom atlas node visualization method based on service attribute dynamic rendering

By receiving node style configuration data in JSON format, performing validity verification and parsing, establishing an internal object model, dynamically evaluating the display conditions of graphical elements, and performing layered rendering in the Canvas environment, the problem of fixed node styles and high development costs in existing technologies is solved, achieving flexible definition and efficient graph visualization.

CN120975206AActive Publication Date: 2025-11-18SHANGHAI XILING INFORMATION TECH CO LTD
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Patent Information

Application Number
CN202511485901.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-10-17
Publication Date
2025-11-18
Estimated Expiration
2045-10-17

AI Technical Summary

Technical Problem

Existing graph visualization technologies cannot flexibly adjust node styles, have high development costs, lack dynamic responsiveness, and are difficult to adapt to rapidly changing business needs.

Method used

By receiving node style configuration data in JSON format, performing validity verification and parsing, establishing an internal object model, dynamically evaluating the display conditions of graphical elements, and performing layered rendering in the Canvas environment, it supports logical operations and comparison operations of business attributes, enabling flexible definition and dynamic rendering of node styles.

Benefits of technology

It reduces development complexity, improves development efficiency and responsiveness to business needs, enhances the expressiveness of graph visualization, and enables a no-code graph development process.

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Abstract

The invention provides a self-defined graph node visualization method based on dynamic rendering of service attributes, which comprises the following steps of: receiving and verifying node style configuration in a JSON format, and analyzing the node style configuration into an internal model containing graph definition, style, rule and position; dynamically evaluating whether graphic elements are displayed or not according to rules in combination with node service data, and generating a to-be-rendered set; and finally, performing layered rendering: firstly drawing a basic shape and a style, and then rendering dynamic elements meeting conditions according to a sequence to finish node drawing. According to the method, a user only needs to set rules and styles through a configuration interface, drawing codes do not need to be written, the system can automatically and dynamically render nodes with rich visual elements according to the service data, and the expressive force and development efficiency of graph visualization are greatly improved.
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