A used VC++ Prepared typical GIS procedures, to achieve reading and writing data...

try different ui demo

包括部分空间算法，如计算两坐标点距离、判断两坐标点是否相等、计算叉积、计算点积、判断点p是否在线段l上、计算点bp以点op为圆心逆时针旋转dAlpha(单位：弧度)后所在的坐标点位置、计算指定半径圆上指定角度的弦长、计算由起点坐标和终点坐标构成的线段在指定距离和指定方向的垂点坐标等空间算法-Including some space algorithms, such as calculating the distance between the two coordinates to determine whether the same two coordinates to calculate cross product, point multiplication calculation to determine whether point p on line l above the calculation point to point op for bp counterclockwise rotation center dAlpha (units : radian) after the location where the coordinates of points, calculated on the specified radius of a round angle specified chord length, calculated from the starting point coordinates and end coordinates of the line constitutes a specified distance and specified direction of the vertical space coordinate algorithm

用mapx在vc++下实现一些mapinfo的功能..可供初学者学习-using MapX in vc MapInfo achieve some of the functions available for beginners to learn ..

ATL Demo will mkae you know how to use ATL we

读取ESRI公司Shapefile格式的源代码-read ESRI Shapefile format of the source code

arcgis开发心得，有几种功能实现的具体例子，希望对大家有所帮助！-arcgis development experience, there are several features to achieve a specific example, we want to help!

一个汉字转换成拼音的小程序，但多音字问题还没解决，给大家共享-a Chinese phonetic conversion of small programs, but they sound word problem has not yet been solved, to share

This source code is useful to modify depth resolution of any images.

VC++做的GIS源码very good,please give good say-VC++ Source GIS do very good, please give good say

vb中使用GIS控件-vb control the use of GIS