/// <summary> /// Draws a circle only on screen. /// </summary> /// <param name="graphics">The graphics object.</param> /// <param name="color">The color.</param> /// <param name="center">The center point.</param> /// <param name="radius">The radius.</param> public static void CCircle(this IGraphics graphics, Color color, Vector center, double radius) { graphics.CCircleSegment(color, center, radius, 0, 2 * Math.PI); }