面向对象制图编辑软件的设计与实现

Design and Implementation of the Object-Oriented Cartography Editing Software

着重介绍面向对象的几个基本概念，以面向对象的程序设计方法，讨论了栅格符号和注记编辑软件的设计，以及地图图像编辑软件的设计等问题，并给出了编辑软件的创建要点和类层次关系分析。

Some basic concepts about object-oriented are introduced. A raster symboland notes editing software and a map pictorial editing software are triplemented by using an object-oriented programming method. The establishing key points and relationanalysis of editing software are given.