Configuration primitive searching method, system and equipment based on spatial index and medium

The invention discloses a configuration primitive searching method, system and device based on spatial indexingand a medium, and belongs to the technical field of engineering charting.The configuration primitive searching method based on spatial indexingcomprises the steps that a query condition is obtained; constructing a query image according to the query condition; according to the method, the system, the equipment and the medium, starting from a root node of an RTree index structure, the RTree index structure is accessed, the query image is compared with boundaries of all nodes in the RTree index structure, primitive objects are output according to a comparison result, each node in the RTree index structure comprises a plurality of primitive objects, and the method, the system, the equipment and the medium can achieve quick search of primitives. 本发明公开了一种基于空间索引的组态图元查找方法、系统、设备及介质，属于工程制图技术领域，所述基于空间索引的组态图元查找方法，包括：获取查询条件；根据查询条件构建查询图像；从RTree索引结构的根节点开始，访问所述RTree索引结构，将所述查询图像与RTree索引结构中各节点的边界进行比较，根据比较结果输出图元对象，其中，所