python绘制等值线

使用VC+MAPOBJECT+GPS的一个例子 希望对朋友们有所帮助-use GPS VC MAPOBJECT an example of hope to help friends

AE开发实例，梁爽整理制作 来自网站：http://www.coolgis.com.cn-AE development examples, Liang Shuang finishing production from the website: http://www.coolgis.com.cn

关于mapx方面的开发资料-on the development of information

LED控制，包括灯的闪烁，以及LED颜色变化-LED control, including the flashing lights, as well as the color change

实现各种专题图 [VB+MapX],是GIS初学者很值得研究的一个例子-Realize a variety of thematic maps [VB+ MapX], is a GIS for beginners is an example worthy of study

海南省09年最新矢量地图(MapInfo格式)-Hainan Province in 2009 the latest vector map (MapInfo format)

本文提出地形图纸等高线的矢量化，进而提出生成三维地形模型的工程问题，阐述了扫描、预处理、细化等步骤-terrain contour drawings of vectorization, leading to formation of three-dimensional terrain model works, expounded the scanning, pretreatment steps such as thinning

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

NaviPOWM is planned to be car navigation system capable of running on a variety of operating systems. At the time, only OSM based map data is supported. Realtime routing engine is planned in a later version. Geocaching and city guide functionality are also planned.

通过MO对shape文件进行保存、加载以及专题图专题的制作- Carries on preserved, the increase as well as the special chart topic manufacture through MO to the shape document