C# Class Azavea.Open.DAO.Criteria.Spatial.LesserDistanceExpression

Looks for features less than the given distance from the given shape.

Inheritance: AbstractDistanceExpression

Datei anzeigen Open project: azavea/net-dao

Public Methods

Method	Description
Invert ( ) : IExpression	Produces an expression that is the exact opposite of this expression. The new expression should exclude everything this one includes, and include everything this one excludes.
LesserDistanceExpression ( string property, IGeometry shape, double distance ) : GeoAPI.Geometries	Looks for features less than the given distance from the given shape.
LesserDistanceExpression ( string property, IGeometry shape, double distance, bool trueOrNot ) : GeoAPI.Geometries	Looks for features less than the given distance from the given shape.

Method Details

Invert() public method

Produces an expression that is the exact opposite of this expression. The new expression should exclude everything this one includes, and include everything this one excludes.

public Invert ( ) : IExpression
return	IExpression

LesserDistanceExpression() public method

Looks for features less than the given distance from the given shape.

public LesserDistanceExpression ( string property, IGeometry shape, double distance ) : GeoAPI.Geometries
property	string	The data class' property/field being compared. /// May not be null.
shape	IGeometry	The shape we're measuring distance from.
distance	double	The distance must be less than this.
return	GeoAPI.Geometries

LesserDistanceExpression() public method

Looks for features less than the given distance from the given shape.

public LesserDistanceExpression ( string property, IGeometry shape, double distance, bool trueOrNot ) : GeoAPI.Geometries
property	string	The data class' property/field being compared. /// May not be null.
shape	IGeometry	The shape we're measuring distance from.
distance	double	The distance must be less than this.
trueOrNot	bool	True means look for matches (I.E. < distance), /// False means look for non-matches (I.E. >= distance)
return	GeoAPI.Geometries