鹰眼功能实现地理信息系统数据的浏览,mapbasic编程

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.

mapgis_ims_asp

用AE在VC环境中右键删除图层，左键选择图层并移动图层。-AE in the VC environment with the right to delete layers, select layers and move layers left.

应用背景从网上下载下来的SRTM3数据或其他等的文件格式，如文本文件都是以列的方式存在的，为了使用的方便，将其转换为，行×列的格式。关键技术输入文件为Input.dat.程序为 covert_matrix.f ，在使用时，输入文件中的数据个数必须是 n×n 的整数，并修改文件中参数nn=57，改为输入文件中的具体n值，新生成的文件为 new_matrix.dat，为 n×n 格式文件。

GIS-data地图数据，水，路，桥，大区，县等-GIS-data map data, water, roads, bridges, big districts and counties, such as

32×32的寄存器堆，它有32个32位的寄存器、两个读端口和一个写端口。该寄存器堆由3个层次共5个模块构成，最低层次的模块是D触发器，中间层次的模块包括32位寄存器、5位地址译码器、32选1多路选通器，顶层模块是寄存器堆模块。设计采用行为建模和结构建模相结合的方法，先用行为建模方法建立低层模块，然后再用结构建模方法搭建高层模块。-32 × 32 of the register file, it has 32 32-bit registers, two read ports and one write port. The register file by the three levels of a total of five modules, the lowest level module is the D flip-flop, middle-level module including 32-bit register, address decoder 5, 32 election more than one way strobe, and top-level module is Register File module. Design using behavioral modeling and structural modeling method of combining the first act of modeling methods used to establish low-level modules, then the structural modeling method to build high-level module.

由灰度矩阵生成栅格格式数据，这是CWzjAoRasterOp类中一个方法，只要有了各个波段的灰度矩阵的值，就可以生成ArcGIS支持的多波段栅格图像，如IMG,GRID,TIFF等。-Matrix generated by the grayscale raster data format, which is a way CWzjAoRasterOp category, as long as the gray band with all the value matrix, we can generate ArcGIS support multi-band raster images, such as IMG, GRID, TIFF, etc..

色调均匀，暗红或黑色，分布于河岸处，形状规则。 红或深绿色，有纹理结构和明显的灌渠，形状规则，分布于河谷、河流两岸冲积平原。 -uniform colors, or black dishes, distributed in the bank, the shape of the rules. Red or dark green, texture and structure of the irrigation channels clear shapes and distribution in the valley, rivers alluvial plain.

一点到一直线的距离计算，各种情况都考虑进去了--GIS-1:00 of the distance has been calculated, all the circumstances are taken into account-- GIS

这是一份原创的智能技术大作业，里面包含天津市公交地图主要标识点，并采用xml描述标识点，A*算法进行公交网络寻路查找，最后编写了MFC界面帮助人机交互。代码在vc6.0下运行正常，对初学者有一定参考价值。