//double d = Mindistance / 2;
//double r1 = Math.Sqrt(Math.Pow(Parent.X, 2) + Math.Pow(Parent.Y, 2));
////double pr1 = Math.Sqrt(Math.Pow(r1, 2) - Math.Pow(d, 2));
////double pr2 = LongRadius - pr1;
////double r3 = Math.Sqrt(Math.Pow(d, 2) + Math.Pow(pr2, 2));
////double newx = Math.Sqrt((Math.Pow(LongRadius, 2) + Math.Pow(r3, 2)) / 2);
////double newy = Math.Sqrt(Math.Pow(LongRadius, 2) - Math.Pow(newx, 2));
////MPoint newPoint = new MPoint(newx, newy);
////return newPoint;
//double angleD = -1 * Math.Asin(GetRadian(d / r1));
//double ratio = LongRadius / r1;
//MPoint newpoint = TransformPoint(angleD, Parent);
//double m = FindGradient(newpoint, new MPoint(0, 0));
//double c = FindLineCut(new MPoint(0, 0), m);
//double newy = ratio* (m * newpoint.X + c);
//double newx = (newy / m) - c;
//newpoint = new MPoint(newx, newy);
//return newpoint;
public static MPoint TransformPoint(double angle, MPoint p)
{
double cosTheta = Math.Cos(angle);
double sinTheta = Math.Sin(angle);
double x = p.X * cosTheta + p.Y * sinTheta;
double y = p.Y * cosTheta - p.X * sinTheta;
return(new MPoint(Math.Round(x, 7), Math.Round(y, 7)));
}
public static double FindGradient(MPoint point1, MPoint point2)
{
if (point2.X == point1.X)
{
return(double.PositiveInfinity);
}
double gradient = (point1.Y - point2.Y) / (point1.X - point2.X);
return(gradient);
}
public override bool Equals(object obj)
{
// If both are null, or both are same instance, return true.
if (System.Object.ReferenceEquals(this, obj))
{
return(true);
}
// If one is null, but not both, return false.
if (((object)this == null) || ((object)obj == null))
{
return(false);
}
if (obj.GetType() == typeof(MPoint))
{
MPoint b = (MPoint)obj;
// Return true if the fields match:
return((m_x == b.X && m_y == b.Y) || (iX == b.iX && iY == b.iY));
}
return(false);
}
public static MPoint operator +(MPoint a, int b)
{
MPoint newp = new MPoint(a.X + b, a.Y + b);
return(newp);
}
public static MPoint operator *(MPoint a, double b)
{
MPoint newp = new MPoint(a.X * b, a.Y * b);
return(newp);
}
public static MPoint operator -(MPoint a, double b)
{
MPoint newp = new MPoint(a.X - b, a.Y - b);
return(newp);
}
public static MPoint operator -(MPoint a, MPoint b)
{
MPoint newp = new MPoint(a.X - b.X, a.Y - b.Y);
return(newp);
}
public static double FindLineCut(MPoint point, double Gradient)
{
double c = point.Y - Gradient * point.X;
return(c);
}
public static double FindLineLength(MPoint point1, MPoint point2)
{
double distance = Math.Sqrt(Math.Pow(point1.X - point2.X, 2) + Math.Pow(point1.Y - point2.Y, 2));
return(distance);
}