public override bool Covers(IGeometry g)
{
// short-circuit test
if (!EnvelopeCovers(g))
{
return(false);
}
// optimization for rectangle arguments
if (_isRectangle)
{
return(true);
}
return(PreparedPolygonCovers.Covers(this, g));
}
///<summary>
/// Computes the <c>Covers</c> spatial relationship predicate for a <see cref="PreparedPolygon"/> relative to all other <see cref="IGeometry"/> classes.
///</summary>
/// <param name="prep">The prepared polygon</param>
/// <param name="geom">A test geometry</param>
/// <returns>true if the polygon covers the geometry</returns>
public static bool Covers(PreparedPolygon prep, IGeometry geom)
{
PreparedPolygonCovers polyInt = new PreparedPolygonCovers(prep);
return polyInt.Covers(geom);
}
///<summary>
/// Computes the <c>Covers</c> spatial relationship predicate for a <see cref="PreparedPolygon"/> relative to all other <see cref="IGeometry"/> classes.
///</summary>
/// <param name="prep">The prepared polygon</param>
/// <param name="geom">A test geometry</param>
/// <returns>true if the polygon covers the geometry</returns>
public static bool Covers(PreparedPolygon prep, IGeometry geom)
{
PreparedPolygonCovers polyInt = new PreparedPolygonCovers(prep);
return(polyInt.Covers(geom));
}