摘要
从矿山环境信息管理系统研制的角度入手,介绍了在应用ESRI公司组件Mapobject二次开发过程中的两项关键技术:(1)后台SQLServer2000数据库与Mapobject空间数据转换与关联,极大地丰富了图元的信息量;(2)应用Surfer8提供的OLE Automation技术进行二次编程开发,实现了彩色等值线图和三维立体渲染图的绘制。通过上述两项措施,扩展了MapObject的信息源、弥补了MapObject的不足,完善了矿山环境信息管理系统的功能。
In the view of mine environment information management system, two key techniques which are applied in the process of ESRI company module Mapobject development are introduced： （1） conversing and connecting backstage SQLServer2000 database and Mapobject space data, which enriches the amount of information of the map elements; （2） the technique of OLE automation provide by Surfer8 is used to draw color equivalent line and 3-D maps. Through the above two measurements, the information source of Mapobject spatial data is expanded, the Mapobject shortage is made up and the function of mine environment information management system is pefected,
出处
《工程勘察》
CSCD
北大核心
2006年第9期22-24,38,共4页
Geotechnical Investigation & Surveying
基金
国家自然科学基金(40572149)
教育部重大科学技术研究培养项目(2004-295)联合资助
