// Create and initialize an rtree SpatialIndex si = new RTree(); si.init(null); // We have some points or rectangles in some other data structure. // The rtree can handle millions of these. Rectangle[] rects = new Rectangle[] { new Rectangle(0, 0, 0, 0), new Rectangle(0, 1,...
JSI (Java Spatial Index) RTree Library是一个RTree算法Java实现的开源库,理论来源是Guttman1984年的一篇论文"R-trees: A Dynamic Index Structure for Spatial Searching" by Antonin Guttman",论文可见(PDF on CiteSeerX). 这个开源项目的代码遵循GNU Lesser General Public License 最新的代码可以在http://github...