window drawing some simple examples

2004年5月的一次图形学讲义-May 2004 a graphics lectures

一般的基本图形及基本操作如移动,剪切,拷贝等-general basic graphics and basic operations such as mobile, Cut, Copy, etc.

计算机图形图象学中的基本功能,如画直线,圆,Bezier曲线,B-样条曲线,KOCH曲线等.-Computer graphics images of the basic functions of school, painting a straight line, round, Bezier curves, B-spline curve, KOCH curve.

图像识别，通过矩阵计算分别读入图像的形状，可区分三角，椭圆，圆形，长方等规则几何-Image recognition, through the matrix, respectively, read into the shape of images, can be distinguished triangle, oval, round, rectangular, such as the rules of geometry

最基本的图形软件包-basic graphics package

输入半径及等分点数便可画出相应的圆并且将等分点两两相连（供初学者参考）-radius and the importation of sub-division will draw the corresponding circle will be broken down and on February 2 points connected (for advanced users)

cadence skill bindkey-procedure( cjShowLayer() prog((cv allObjList layerObjList i j k layerObj layerName layerPurpose layerNum testList) defstruct(cjLayerStruct layerName layerPurpose layerNum) layerObj=make_cjLayerStruct()

使用双缓冲技术，实现降低图像的抖动，很有用的哟！-The use of double buffering technology, realize to reduce image jitter, yo useful!

用插值算法实现的明暗处理-interpolation algorithm shaded

一个试验室温控系统,可以监控试验设备的温度,可以显示运转速度等.-a laboratory temperature control system that can monitor the temperature of the test equipment can demonstrate operation speed.