计算机图形学课程实验 多种算法画直线、圆，可放大像素查看。exe文件可能需要VS2010才能打开-Many algorithms in computer graphics course experiment draw a straight line, circle, zoom pixel view. exe files may need VS2010 to open

打开图片并通过容器操作能把画在图片上的直线的点存入直线上并运用中值滤波取出直线-Open the picture and deposited in a straight line through the container operation can draw straight points on the picture and use the median filter to remove the straight line

本程序是基于MATLAB GUI 的一个界面，实现了“打开一幅图像，在图像上画多边形和矩形”的功能，同时还可以选择不同的线型和颜色，是初步学习GUI的很好的例子。-This procedure is based on a MATLAB GUI interface, " open an image, in the image to draw polygons and rectangles" , but can also choose a different line type an