public static bool Contains(Segment containingSegment, RealPoint containedPoint)
{
// Vérifie que le point est situé sur la droite
if (!LineWithRealPoint.Contains((Line)containingSegment, containedPoint))
{
return(false);
}
// Puis qu'il est entre les deux extrémités
if (containedPoint.X - RealPoint.PRECISION > Math.Max(containingSegment.StartPoint.X, containingSegment.EndPoint.X) ||
containedPoint.X + RealPoint.PRECISION < Math.Min(containingSegment.StartPoint.X, containingSegment.EndPoint.X) ||
containedPoint.Y - RealPoint.PRECISION > Math.Max(containingSegment.StartPoint.Y, containingSegment.EndPoint.Y) ||
containedPoint.Y + RealPoint.PRECISION < Math.Min(containingSegment.StartPoint.Y, containingSegment.EndPoint.Y))
{
return(false);
}
return(true);
}
public static double Distance(RealPoint point, Line line)
{
return(LineWithRealPoint.Distance(line, point));
}
public static List <RealPoint> GetCrossingPoints(RealPoint point, Line line)
{
return(LineWithRealPoint.GetCrossingPoints(line, point));
}
public static bool Cross(RealPoint point, Line line)
{
return(LineWithRealPoint.Cross(line, point));
}