C# Class Spatial4n.Core.Shapes.Impl.CircleImpl

A circle, also known as a point-radius, based on a {@link com.spatial4j.core.distance.DistanceCalculator} which does all the work. This implementation implementation should work for both cartesian 2D and geodetic sphere surfaces.

Inheritance: Circle

Exibir arquivo Open project: synhershko/Spatial4n

Protected Properties

Property	Type	Description
ctx	Spatial4n.Core.Context.SpatialContext
enclosingBox	Rectangle
point	System.Point
radiusDEG	double

Public Methods

Method	Description
CircleImpl ( System.Point p, double radiusDEG, SpatialContext ctx ) : System
Contains ( double x, double y ) : bool
Equals ( Circle thiz, Object o ) : bool
Equals ( object obj ) : bool
GetArea ( SpatialContext ctx ) : double
GetBoundingBox ( ) : Rectangle
GetCenter ( ) : System.Point
GetHashCode ( ) : int
GetHashCode ( Circle thiz ) : int	All {@link Circle} implementations should use this definition of {@link Object#hashCode()}.
GetRadius ( ) : double
HasArea ( ) : bool
Relate ( Circle circle ) : SpatialRelation
Relate ( System.Point point ) : SpatialRelation
Relate ( Rectangle r ) : SpatialRelation
Relate ( Shape other ) : SpatialRelation
Reset ( double x, double y, double radiusDEG ) : void
ToString ( ) : string

Protected Methods

Method	Description
GetXAxis ( ) : double	The `X` coordinate of where the circle axis intersect.
GetYAxis ( ) : double	The `Y` coordinate of where the circle axis intersect.
RelateRectanglePhase2 ( Rectangle r, SpatialRelation bboxSect ) : SpatialRelation

Method Details

CircleImpl() public method

public CircleImpl ( System.Point p, double radiusDEG, SpatialContext ctx ) : System
p	System.Point
radiusDEG	double
ctx	Spatial4n.Core.Context.SpatialContext
return	System

Contains() public method

public Contains ( double x, double y ) : bool
x	double
y	double
return	bool

Equals() public static method

public static Equals ( Circle thiz, Object o ) : bool
thiz	Circle
o	Object
return	bool

Equals() public method

public Equals ( object obj ) : bool
obj	object
return	bool

GetArea() public method

public GetArea ( SpatialContext ctx ) : double
ctx	Spatial4n.Core.Context.SpatialContext
return	double

GetBoundingBox() public method

public GetBoundingBox ( ) : Rectangle
return	Rectangle

GetCenter() public method

public GetCenter ( ) : System.Point
return	System.Point

GetHashCode() public method

public GetHashCode ( ) : int
return	int

GetHashCode() public static method

All {@link Circle} implementations should use this definition of {@link Object#hashCode()}.

public static GetHashCode ( Circle thiz ) : int
thiz	Circle
return	int

GetRadius() public method

public GetRadius ( ) : double
return	double

GetXAxis() protected method

The X coordinate of where the circle axis intersect.

protected GetXAxis ( ) : double
return	double

GetYAxis() protected method

The Y coordinate of where the circle axis intersect.

protected GetYAxis ( ) : double
return	double

HasArea() public method

public HasArea ( ) : bool
return	bool

Relate() public method

public Relate ( Circle circle ) : SpatialRelation
circle	Circle
return	SpatialRelation

Relate() public method

public Relate ( System.Point point ) : SpatialRelation
point	System.Point
return	SpatialRelation

Relate() public method

public Relate ( Rectangle r ) : SpatialRelation
r	Rectangle
return	SpatialRelation

Relate() public method

public Relate ( Shape other ) : SpatialRelation
other	Shape
return	SpatialRelation

RelateRectanglePhase2() protected method

protected RelateRectanglePhase2 ( Rectangle r, SpatialRelation bboxSect ) : SpatialRelation
r	Rectangle
bboxSect	SpatialRelation
return	SpatialRelation

Reset() public method

public Reset ( double x, double y, double radiusDEG ) : void
x	double
y	double
radiusDEG	double
return	void

ToString() public method

public ToString ( ) : string
return	string

Property Details

ctx protected_oe property

protected SpatialContext,Spatial4n.Core.Context ctx
return	Spatial4n.Core.Context.SpatialContext

enclosingBox protected_oe property

protected Rectangle enclosingBox
return	Rectangle

point protected_oe property

protected Point,System point
return	System.Point

radiusDEG protected_oe property

protected double radiusDEG
return	double