CreatePolygon(IEnumerable<Segment>,SpatialReference) Method

Convenience method to create a new instance of the Polygon class.

Syntax

C#
Visual Basic (Declaration)

public static Polygon CreatePolygon( 
   IEnumerable<Segment> segments,
   SpatialReference spatialReference
)

Public Overloads Shared Function CreatePolygon( _
   ByVal segments As IEnumerable(Of Segment), _
   Optional ByVal spatialReference As SpatialReference _
) As Polygon

Parameters

segments: Segments to create the polygon.
spatialReference: (Optional) The SpatialReference. The default value is null. If spatialReference is null, then the spatial reference will be inherited from segments.

Return Value

A Polygon.

Exceptions

Exception	Description
System.InvalidOperationException	Incompatible spatial references.
System.ArgumentNullException	segments is null.

Example

List<Segment> segmentList = new List<Segment>(30);
ICollection<Segment> collection = segmentList;
polygon.GetAllSegments(ref collection);
// segmentList.Count = 4
// segmentList.Capacity = 30

// use the segments to build another polygon
Polygon polygonFromSegments = PolygonBuilder.CreatePolygon(collection);

Requirements

Target Platforms: Windows 10, Windows 8.1

Reference

PolygonBuilder Class
PolygonBuilder Members
Overload List