public override bool Contains(IGeometry g)
{
// short-circuit test
if (!EnvelopeCovers(g))
{
return(false);
}
// optimization for rectangles
if (_isRectangle)
{
return(RectangleContains.Contains((IPolygon)Geometry, g));
}
return(PreparedPolygonContains.Contains(this, g));
}
///<summary>
/// Computes the <c>contains</c> spatial relationship predicate between a <see cref="PreparedPolygon"/> and a <see cref="IGeometry"/>.
///</summary>
/// <param name="prep">The prepared polygon</param>
/// <param name="geom">A test geometry</param>
/// <returns>true if the polygon contains the geometry</returns>
public static bool Contains(PreparedPolygon prep, IGeometry geom)
{
PreparedPolygonContains polyInt = new PreparedPolygonContains(prep);
return(polyInt.Contains(geom));
}