说明：  基于XML文档的图形编辑器的开发。实现了图形编辑器的开发，并能够在XML文档上保存与复原图形信息。本系统是采用XML技术、VC++开发工具实现。
(XML-based graphics editor development. Of the graphics editor to the development, and to the XML document on the preservation and rehabilitation of graphic information. The system is using XML technology, VC development tool.)