VB6.0+MAPX开发原理

完整的基本图形绘制系统vc源码.rar 简单的gis的基本操作，对于初学gis和vc的人来说，应该是个不错的例子-integrity of the basic graphics rendering system vc source. Rar simple gis the basic operation for beginners gis vc and the people, should be a good example

此程序可以进行大地测量坐标和白塞尔坐标进行转换，有利于我们测量的进行。

用VB＋MAPX编程，实现GIS的常见功能-VB+ Connection program, the common GIS functions

论坛留言用的FCK编辑器，可以自己设定所需要的功能模块。-Forum message using FCK editor, can be set for the required functional blocks.

gdal是开发GIS 的重要库,可以操作栅格与矢量数据，这是最新的已编好的库，与visual 2005,2008 直接应用-gdal important is to develop GIS database, can operate grid and vector data, which is the latest has been a good library, with the direct application of visual 2005,2008

这个程序源码实现了mapx的绝大部分功能，非常经典！！并且我增加了一个重要功能，网上有许多人提出了这个功能，但是没有很好的解决。修改后，可以实现图层的动态移动，在创建折线时，当鼠标位于窗口边缘时，图幅自动平移，就像mapinfo一模一样的效果，并非简单的移动视图中心。当然你可以根据需要将功能扩充到在画直线、画多义线、画多边形的时候实现动态移动。具体功能与说明请下载后参阅ReadMeFirst。-the process to achieve the source of most of the functionality MapX, very classic! ! And I added an important function, the Internet has made many of the features, but not a very good solution. After revisions, the layer can be achieved for the dynamic movement, in the creation of dogleg, when the mouse is located at the edge of the window, maps automatic translation, like MapInfo exactly the same effect, is not a simple mobile View Center. Of course, you may need to expand the functions of the painting straight line paintings, the paintings polygon Dynamic Mobile. The specific function and description of downloading information ReadMeFirst.

基于MAPX的GIS应用，ASP.net，c#开发，实现了地图放大查询等功能 -MAPX of GIS-based applications, ASP.net, c# Development, the realization of the map to enlarge the functions of query

以前一直在做AO相关的工作，现在转向AE。虽说，AE与AO的语法接近，但是在入门的时候还是比较不好下手的。经过两天的努力，终于在ESRI中国社区上找到一个关于建立ArcEngine的帖子，写得相当详细。根据该帖我终于建立起了一个框架

.net 和 ArcEngine 开发程序 ToolbarControl 的应用-. net and ArcEngine the application development process ToolbarControl

基于Voronoi图的空间分析.exe，不错的程序阿，就与环境污染分析的-Voronoi-based spatial analysis. Exe, procedures Ah well, on with the environmental analysis