/// <summary>
/// 创建六十四卦方圆图
/// </summary>
/// <returns></returns>
public Bitmap CreateLiuSiGuaRectangleCircelBitmap(Bitmap sourceBitmap, float r)
{
//计算圆心
var o = new PointF(sourceBitmap.Width / 2, sourceBitmap.Height / 2);
var NB = o.CirclePointfForZBC(r) * 2;
var fGuaWidth = ((NB / 8) * 4) / 5;
var fGuaHeigth = (NB / 8) / 15;
var fGuaMidWidth = fGuaWidth / 10;
var circleR = r + 6 * fGuaHeigth;
CreateLiuSiGuaCircleBitmap(sourceBitmap, (int)fGuaWidth / 2, (int)fGuaMidWidth / 2, (int)fGuaHeigth / 2, (int)circleR);
var bitmapRectangle = new Bitmap((int)NB, (int)NB + 20);
var rectanglePoint = o.CirclePointF(-135, r);
CreateLiuSiguaRectangleBitmap(bitmapRectangle, (int)fGuaWidth, (int)fGuaMidWidth, (int)fGuaHeigth);
var graph = Graphics.FromImage(sourceBitmap);
graph.DrawImage(bitmapRectangle, rectanglePoint);
return(sourceBitmap);
}
