MapObjects

The Application of MO ( MapObjects ) in the Development of Field Information System

地图控件（MO）在农田信息系统开发中的应用

Mapobjects & a flexible development tool of GIS

MapObjects&灵活的GIS开发工具

A program for projection transformation between any two commonly used map projections is implemented under the software platform of Visual Basic 6.0 using ( MapObjects ) components .

采用VISUALBASIC6.0作为软件开发平台，利用MapObjects控件编程实现了各种常见地图投影之间的任意变换。

This paper demonstrates MapObjects ( MO ) control based on ActiveX which mainly includes functions of MO , basic steps of using MO to develop GIS application system ;

阐述基于ActiveX组件技术的控件MapObjects的运行机制，主要包括：MapObjiects的功能，利用MapObjects开发GIS系统的基本步骤；

On the foundation of geographical information system package ( MapObjects ) that ESRI company produces , developing the applied information system with the common geographical information system function and management of water resource function .

在ESRI公司生产的地理信息系统组件（MapObjects）基础上，开发出具有通用地理信息系统功能和水资源管理功能的应用型信息系统。

This paper introduces a 3D spatial searching system that can virtually display people 's travel course in VC + + 6.0 、 MapObjects and OpenGL . The application of OpenGL in GIS software is discussed in this paper at the same time .

本文介绍利用VC++6.0、MapObjects和OpenGL来实现一个能虚拟显示行走过程的三维空间查询系统，从而对OpenGL在GIS软件中的应用进行了探讨。