Introduction - If you have any usage issues, please Google them yourself
Center in the basics of radius R for the first four hours round the Bresenham algorithm Circle procedures, procedures for the promotion of this algorithm, arrived on January 4 pm yen, thus forming a general Circle Bresenham algorithm. Circle and the use of Bresenham algorithm to identify a point in the center of a circle (xc, yc), the radius R, Circle color color circle