A method, device and equipment for querying background synchronization management level visualization objects

Abstract

The invention relates to a method for querying background synchronization management level visualization objects, which includes sending the information of the visualization objects to the queue of tasks to be synchronized when the main thread performs preset operations on the visualization objects to be processed, and sending the information of the visualization objects to the queue of tasks to be synchronized Redundancy checks are performed on the tasks; when a query event is triggered, the queue of tasks to be synchronized is sent to the sub-thread; when the sub-thread processes the tasks in the queue of tasks to be synchronized, the operation is synchronized to the visual object using the proxy mode. The invention realizes that when the main thread is busy, the processing speed can be kept relatively stable. The processing is encapsulated inside, and the data between threads is automatically synchronized, so that developers no longer need to call the refresh interface, reducing the difficulty of development. Redundancy detection is performed on the list to be synchronized to reduce the amount of synchronized data, increase the rendering frame rate, and improve the user's operating experience. The invention also relates to a device and equipment for inquiring background synchronization management level visualization objects.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method, device and equipment for inquiring background synchronization management hierarchical visualization objects. Background technique [0002] The data interaction between the front end and the server is one of the core services of the B / S system, and efficient, fast, and real-time data interaction is the long-term goal of the system. Most of the traditional data interaction must follow the fixed retrieval mode of front-end-server-database-server-front-end. At present, the browser in single-threaded mode performs operations such as visual object data query, screening, etc., which will block the main thread, reduce the rendering frame rate, and reduce the operating experience, especially in 3D visualization projects, especially when the camera position is searched while querying. Transformation, which will cause the rendering screen to be updated frequently, resulting in ...

AI Technical Summary

Problems solved by technology

At present, the browser in single-threaded mode performs operations such as visual object data query, screening, etc., which will block the main thread, reduce the rendering frame rate, and reduce the operating experience, especially in 3D visualization projects, especially when the camera position is searched while querying. Transformation, which will cause the rendering screen to be updated frequently, resulting in more obvious stuttering

With the development of the Internet industry and the increasing emphasis on user experience, this kind of operating experience can no longer meet the needs of today's systems

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