Introduction - If you have any usage issues, please Google them yourself
EasyMap is an open-source 2D map graphics system development kit, with EasyMap, developers can use VC, VB, Delphi, C++Builder and other development tools to facilitate the development of map graphics applications. Currently the system provides a file system-based vector data store, organize, display, query, edit, and orthophoto browsing. The entire system architecture is open and scalable, so you can be added as needed to the database or more file format support.