public PointF GetNearestPointInEdge(PointF p)
{
float dist = Calc.Modulus(Calc.Magnitude(P1, p));
PointF np = P1;
//
for (int C = 1; C <= 4; C++)
{
//Point CP = GetPointByNumber(C);
////
//float cDist = Calc.Modulus(Calc.Magnitude(CP, p));
//if (cDist < dist)
//{
// dist = cDist;
// np = CP;
//}
Line ln = new Line();
ln.P1 = Point.Round(GetPointByNumber(C));
ln.P2 = Point.Round(GetPointByNumber(C + 1 == 5 ? 1 : C + 1));
//
PointF intersectionPos = Calc.PointLineNormalizedIntersection(p, ln.P1, ln.P2);
float cDist = Calc.Modulus(Calc.DistancePointLine(p, ln.P1, ln.P2));
if (cDist < dist)
{
dist = cDist;
np = intersectionPos;
}
}
//
return(np);
}