【摘要】 本文介绍了地理信息系统增量快速原型平台的设计思想与实现方法。以客体为核心概念定义了地理信息系统的基本客体类集合。基于客体思想实现了界面机制、类管理机制及系统生成机制。更多还原

【Abstract】 This paper introduces the design principle and realization method for incremental rapid prototyping of geographic information system. A set of fundamental object classes of geographic information system is defined on the base of the kernal concept--object , and on which the mechanisms of interface, class management and system generation are implemented.更多还原