Your application can guide ArcGIS to execute many types of tasks, such as loading a shape file or preparing a map layout. To accomplish these and other tasks, your VBA program needs information such as the shape file name or page size for layou

Colibri是一个基于ENVI/IDL平台实现的一个开源软件包。里边包含了多种多样的算法和程序。 代码是使用不同子文件夹来存储的。每一个文件夹内都含有一些源码文件。在根目录下的Reference Guide.html文件中包含了所有对象及函数的功能介绍、调用方法等，类似于IDL帮助。-Colibri is a based on ENVI/IDL platform to realize an open source software packages.It contains a wid