LabelPoint Method—ArcGIS Pro

Performs the LabelPoint operation on the geometry.

Syntax

C#
Visual Basic (Declaration)

MapPoint LabelPoint( 
   Geometry geometry
)

Function LabelPoint( _
   ByVal geometry As Geometry _
) As MapPoint

Parameters

geometry: The polygon or envelope to label.

Return Value

Returns the label point for the geometry.

Exceptions

Exception	Description
System.ArgumentNullException	Geometry is null or empty.
System.NotImplementedException	The method is not implemented for GeometryBag.
System.ArgumentException	Geometry is not a polygon or an envelope.

Example

// create a polygon
List<Coordinate2D> list2D = new List<Coordinate2D>();
list2D.Add(new Coordinate2D(1.0, 1.0));
list2D.Add(new Coordinate2D(1.0, 2.0));
list2D.Add(new Coordinate2D(2.0, 2.0));
list2D.Add(new Coordinate2D(2.0, 1.0));

Polygon polygon = PolygonBuilder.CreatePolygon(list2D);
bool isSimple = GeometryEngine.Instance.IsSimpleAsFeature(polygon);
MapPoint pt = GeometryEngine.Instance.LabelPoint(polygon);

Requirements

Target Platforms: Windows 10, Windows 8.1

Reference

IGeometryEngine Interface
IGeometryEngine Members