/**
*
* @return a Point Geometry as a point geometry
* @throws MGeometryException
*/
public static Point GetPointGeometry(IMGeometry lrs, double position)
{
Coordinate c = lrs.GetCoordinateAtM(position);
ICoordinateSequence cs = lrs.Factory.CoordinateSequenceFactory.Create(new Coordinate[] { c });
return(new Point(cs, lrs.Factory));
}
public static MultiMLineString GetLinearGeometry(IMGeometry lrs, double begin, double end)
{
MGeometryFactory factory = (MGeometryFactory) lrs.Factory;
ICoordinateSequence[] cs = lrs.GetCoordinatesBetween(begin, end);
MLineString[] mlar = new MLineString[cs.Length];
for (int i = 0; i < cs.Length; i++) {
MLineString ml = factory.CreateMLineString(cs[i]);
mlar[i] = ml;
}
return factory.CreateMultiMLineString(mlar);
}
public static MultiMLineString GetLinearGeometry(IMGeometry lrs, double begin, double end)
{
MGeometryFactory factory = (MGeometryFactory)lrs.Factory;
ICoordinateSequence[] cs = lrs.GetCoordinatesBetween(begin, end);
MLineString[] mlar = new MLineString[cs.Length];
for (int i = 0; i < cs.Length; i++)
{
MLineString ml = factory.CreateMLineString(cs[i]);
mlar[i] = ml;
}
return(factory.CreateMultiMLineString(mlar));
}
/*
* (non-Javadoc)
*
* @see org.hibernatespatial.mgeom.IMGeometry#GetCoordinateAtM(double)
*/
public ICoordinate GetCoordinateAtM(double m)
{
if (!this.IsMonotone(false))
{
throw new ApplicationException("MGeometryException.OPERATION_REQUIRES_MONOTONE");
}
ICoordinate c;
for (int i = 0; i < this.NumGeometries; i++)
{
IMGeometry mg = (IMGeometry)this.GetGeometryN(i);
c = mg.GetCoordinateAtM(m);
if (c != null)
{
return(c);
}
}
return(null);
}
/**
*
* @return a Point Geometry as a point geometry
* @throws MGeometryException
*/
public static Point GetPointGeometry(IMGeometry lrs, double position)
{
ICoordinate c = lrs.GetCoordinateAtM(position);
ICoordinateSequence cs = lrs.Factory.CoordinateSequenceFactory.Create(new ICoordinate[] { c });
return new Point(cs, lrs.Factory);
}
