这是一个利用visual c++6.0实现的建议画圆算法.赶紧下吧..你一定很需要-This is a use of visual c++6.0 circle algorithm to achieve the recommendations. Hurry, are you sure you really need ..

Drawing nearly perfect 2D line segments in OpenGL. This article focuses on 2D rendering in (sub) pixel accuracy. Make sure you view all images in its original size.