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

本代码实现了对GIS中shp格式文件的加载，对其进行放大，缩小，移动和全图显示操作，并根据需要绘制多边形面素-The code of GIS in shp format files to load, its zoom in, zoom, move, and the whole figure shows the operation and elements needed to draw polygon

通过mfc编写简单的地理信息软件，实现对直线，多段线，圆形，多边形的绘制，并对其实现移动，删除。-Mfc prepared by a simple geographic information software, to achieve a straight line, polyline, circle, polygon, and its realization move, delete.

ARCgis二次开发包括加载地图，编辑地图，绘制多边形以及缓冲区分析-ARCgis secondary development including loading maps, edit the map, draw a polygon and buffer analysis