摘要
针对铁路勘测、设计数据中属性数据与图形数据相分离的问题,应用ObjectARX的事件通知、容器对象、扩展数据、输入点管理等技术,设计并实现了一种图-文数据关系自动维护以及图-文数据动态互访、动态更新的方法,成功应用于铁路工程地质信息管理与自动成图系统。
In view of the fact that the graphics data and attribute data for railway survey and design are separated, a method that supports self-regulation, exchange visit and dynamic update of the graphics-attribute data is designed and implemented by using some advanced techniques of ObjectARX, such as notification mechanism, container objects, extended data, etc. This method has been successfully applied to Railway Geology Information Management and Drawing System.
出处
《石家庄铁道学院学报》
2004年第4期48-51,共4页
Journal of Shijiazhuang Railway Institute
