摘要
为合理有效地组织和管理地图数据,提出了基于组件对象的地图数据管理方法:利用Object组件对象开发平台设计出自动生成地图;按库名查询、分类查询、综合查询3种查询方式的地图查询;并包括添加、删除、移动地国要素的修改方法。该方法通过Excel表自动生成地图,有3种地图数据库查询功能:同时具有扩充性、实时性和安全性,是一种为管理者提供的方便快捷的地图数据管理方法。
In order to organize and manage data of map in reason and efficiently, the method of map s data organization based on ArcObjects is using. And the paper includes three parts, which are the way of creating map automatically using ArcObjects, three ways of map inquiring and the way of editing including "Add", "Move", "Delete" and other methods. The paper mainly put forward two innovative contents: automatically creating map s method by Excel table; three inquiring ways of map s database. With the good charact...
出处
《吉林大学学报（信息科学版）》
CAS
2003年第S1期-,共4页
Journal of Jilin University（Information Science Edition）
关键词
组件对象
要素
地图数据管理
Components and Objects
Feature
Management of map s data
