在vc++里根据生长算法完成delaunay三角网的构建．其中点是自己随机点上的．-in line with the growth algorithm Delaunay triangulation Construction. Which is their point of random.

使用vc实现GIS的简单矢量图形绘制与常见GIS类图形文件的打开功能 （1）利用鼠标绘制点、线、多边形、圆等 （2）图形的颜色与填充功能 （3）mif、shp格式文件的打开-Dev in VC++, Which implements the simple Vector Graphics Drawing and opening normal GIS format file. 1. Mouse-Driven of Point, Line, Polygen, Circle, etc. 2. G

vc++6.0与MapGIS6.7二次开发，实现MapGIS工程、文件等的管理，包括点、线、面等的编辑与管理等，功能强大，适合MapGIS二次开发学习。,vc++6.0 and the secondary development of MapGIS6.7 achieve MapGIS project management documents, including point, line, surface, such as the editorial and management of power

该程序用VC编写，实现了简单的图形的编写，包括简单的：点、线、面、多边形、折线等。并实现了无极放大缩小全图查看、拖动等基本GIS功能-The program prepared by VC, the preparation of simple graphical, including simple: point, line, surface, polygon, polyline. And to achieve a stepless zoom to full map view, drag basic