mapgis6.2 secondary development of the dll, vc 6.0 production,

自己用C语言编写的直线DDA算法。可以根据输入的坐标，在屏幕上画出直线。-own use C language prepared by the DDA linear algorithms. Can be imported under the coordinates on the screen paint line.

java下的菜单和布局-the menu and layout

求解任意两个多边形的并集，交集，差集，要求是简单多边形，可以是凸多边形和凹多边形-solving arbitrary polygon and two sets, intersection, difference, the request is a simple polygon, it is concave and convex polygon Polygon

数字图象处理,包括对图象的恢复,分析,编码灰度变换,滤波等处理-digital image processing, including image restoration, analysis, gray transform coding, filtering and other processing

泰勒展开NURBS曲线插补算法,图文并茂。-nurbs

主要用于视频图像运动分割,分割得到运动团块.-Mainly used for video image motion segmentation, segmentation be mass movement.

png图形格式文件的处理库，有相关的例程，说明文档为pnglib.txt。-png graphics format for document processing and related routines and documentation for pnglib.txt.

d3d镜子和阴影效果，自由移动摄像机镜头，模板缓存例子-D3D mirror and shadow effects, the free movement of the camera lens, the template cache example

经过前期的数字图像处理以及检索的技术研究之后，可以根据图像的数据格式、显示方式等特点决定采用哪种框架。-digital image processing and retrieval of technical studies, according to the image data formats, displays the characteristics determine what framework.

一个可以椭圆或长方形作任意角度的的旋转的程序-an oval or rectangular can make arbitrary angle of the rotating procedures