C# Class Mapsui.Geometries.Polygon

A Polygon is a planar Surface, defined by 1 exterior boundary and 0 or more interior boundaries. Each interior boundary defines a hole in the Polygon.

Vertices of rings defining holes in polygons are in the opposite direction of the exterior ring.

Inheritance: Geometry

Afficher le fichier Open project: pauldendulk/Mapsui Class Usage Examples

Méthodes publiques

Méthode	Description
Clone ( ) : Polygon	Return a copy of this geometry
Contains ( System.Point point ) : bool
Distance ( System.Point point ) : double	Returns the shortest distance between any two points in the two geometries as calculated in the spatial reference system of this Geometry.
Equals ( Polygon p ) : bool	Determines if this Polygon and the specified Polygon object has the same values
GetBoundingBox ( ) : BoundingBox	Returns the bounding box of the object
GetHashCode ( ) : int	Serves as a hash function for a particular type. GetHashCode is suitable for use in hashing algorithms and data structures like a hash table.
InteriorRing ( int n ) : LinearRing	Returns the Nth interior ring for this Polygon as a LineString This method is supplied as part of the OpenGIS Simple Features Specification
IsEmpty ( ) : bool	If true, then this Geometry represents the empty point set, Ø, for the coordinate space.
Polygon ( ) : System	Instatiates a polygon
Polygon ( LinearRing exteriorRing ) : System	Instatiates a polygon based on one extorier ring.
Polygon ( LinearRing exteriorRing, IList interiorRings ) : System	Instatiates a polygon based on one extorier ring and a collection of interior rings.

Method Details

Clone() public méthode

Return a copy of this geometry

public Clone ( ) : Polygon
Résultat	Polygon

Contains() public méthode

public Contains ( System.Point point ) : bool
point	System.Point
Résultat	bool

Distance() public méthode

Returns the shortest distance between any two points in the two geometries as calculated in the spatial reference system of this Geometry.

public Distance ( System.Point point ) : double
point	System.Point
Résultat	double

Equals() public méthode

Determines if this Polygon and the specified Polygon object has the same values

public Equals ( Polygon p ) : bool
p	Polygon	Polygon to compare with
Résultat	bool

GetBoundingBox() public méthode

Returns the bounding box of the object

public GetBoundingBox ( ) : BoundingBox
Résultat	BoundingBox

GetHashCode() public méthode

Serves as a hash function for a particular type. GetHashCode is suitable for use in hashing algorithms and data structures like a hash table.

public GetHashCode ( ) : int
Résultat	int

InteriorRing() public méthode

Returns the Nth interior ring for this Polygon as a LineString

This method is supplied as part of the OpenGIS Simple Features Specification

public InteriorRing ( int n ) : LinearRing
n	int
Résultat	LinearRing

IsEmpty() public méthode

If true, then this Geometry represents the empty point set, Ø, for the coordinate space.

public IsEmpty ( ) : bool
Résultat	bool

Polygon() public méthode

Instatiates a polygon

public Polygon ( ) : System
Résultat	System

Polygon() public méthode

Instatiates a polygon based on one extorier ring.

public Polygon ( LinearRing exteriorRing ) : System
exteriorRing	LinearRing	Exterior ring
Résultat	System

Polygon() public méthode

Instatiates a polygon based on one extorier ring and a collection of interior rings.

public Polygon ( LinearRing exteriorRing, IList interiorRings ) : System
exteriorRing	LinearRing	Exterior ring
interiorRings	IList	Interior rings
Résultat	System