Its a Ellipse fitting algorithm for fitting Ellipses to a set of points in a image.,Its a Ellipse fitting algorithm for fitting Ellipses to a set of points in a image.

用labwindows编写，用鼠标点击按钮，可以在面板上画出直线，曲线，椭圆等-Written by labwindows, click the button with the mouse, you can draw straight lines on the panel, curve, ellipse, etc.

实现扫描转换任意一个椭圆，使用windows下的SetPixel函数（注意考虑算法的效率）-Realization the scan conversion any ellipse, using the the SetPixel function of the windows (pay attention to consider the efficiency of the algorithm)