ArcObjects+VC 通过两个MapControl控件组合实现地图鹰眼功能。

用Mapx计算两个叠加图形的重叠部分的面积-MapX calculated using two superimposed graphics part of the area of overlap

kaggle上手写数字识别，利用了多种方式实现，详情看源码

广西南宁09年最新矢量地图(MapInfo格式)-Nanning, Guangxi, in 2009 the latest vector map (MapInfo format)

Terrain_example_source：生成3d地形的代码，对开发GIS等有帮助。-Terrain_example_source : 3d terrain generated code Development of GIS and other help.

vc++ 开发 GIS 与 GPS ，提供在线首发GPS定位信息，显示坐标点，轨迹回放，GIS地图放大、缩小、选种等等操作。-vc development of GIS and GPS, the first online GPS signal coordinates, track intervals, GIS maps to zoom, selection, etc. operation.

mapxtreme2005初学代码～ 图元的查找，及简单工具应用-beginner mapxtreme2005 code ~ graphic element of the search, and application of simple tools

这是两年前做的东西，刚刚开始学习gis时导师布置的一个作业：莫霍面的一些分析处理！对初学者有用，呵呵～里面有坐标系的关键转换技术，自己建的数学模型自己实现，还有配套的文章发表，呵呵～-That was two years ago so things just started learning gis instructor at the layout of a work : Moho some analysis! Useful for beginners, Ha ha ~ coordinate system with a key switch technology, to build the mathematical model for achieving his, also supporting the article was published, Ha ha ~

地理信息系统－组件开发篇所有例程。书中对各章的实例都进行了编码，读者可根据编码在光盘中找到对应的实例代码。要运行这些应用程序，必须先安装MapObjects与MapX两个组件，而无须其他软件。- Geographic information system- module development all examples regulation. In the book all carried on the code to each chapter of example, the reader has been possible to act according to codes found corresponding in the compact disc the example code. Must move these application procedures, must first install MapObjects and the MapX two modules, but does not need other software.

VB＋MapX 实现图层的下拉功能.如打开中国地图,下拉至四川,再到成都地区地图-VB MapX realize the drop-down feature layers. Such as to open the map of China, the drop-down to Sichuan, Chengdu and then map

二维图像的平移变换，主要是直线，圆和平面图形的平移变换。-Transform two-dimensional image of the translation, mainly straight, round and flat graphics translation transform.