public DoubleValuesSource makeDistanceValueSource(Point queryPoint, double multiplier) {return new DistanceValueSource(this, queryPoint, multiplier);}

public DoubleValuesSource makeDistanceValueSource ( Point queryPoint , double multiplier ) { return new DistanceValueSource ( this , queryPoint , multiplier ) ; }
public override ValueSource MakeDistanceValueSource(IPoint queryPoint, double multiplier){return new DistanceValueSource(this, queryPoint, multiplier);}
