C# 클래스 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.

상속: Geometry

파일 보기 프로젝트 열기: pauldendulk/Mapsui 1 사용 예제들

공개 메소드들

메소드	설명
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.

메소드 상세

Clone() 공개 메소드

Return a copy of this geometry

public Clone ( ) : Polygon
리턴	Polygon

Contains() 공개 메소드

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

Distance() 공개 메소드

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
리턴	double

Equals() 공개 메소드

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

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

GetBoundingBox() 공개 메소드

Returns the bounding box of the object

public GetBoundingBox ( ) : BoundingBox
리턴	BoundingBox

GetHashCode() 공개 메소드

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
리턴	int

InteriorRing() 공개 메소드

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
리턴	LinearRing

IsEmpty() 공개 메소드

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

public IsEmpty ( ) : bool
리턴	bool

Polygon() 공개 메소드

Instatiates a polygon

public Polygon ( ) : System
리턴	System

Polygon() 공개 메소드

Instatiates a polygon based on one extorier ring.

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

Polygon() 공개 메소드

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
리턴	System