ArcObjects Library Reference (Geometry)  

IPointCollection2 Interface

Provides access to members that manipulate the points of a Multipoint. Note: the IPointCollection2 interface has been superseded byIPointCollection5. Please consider using the more recent version.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Members

Description
Method AddPoint Adds a vertex to a Path, Ring, Polyline, or Polygon; or adds a reference to the input point to a Multipoint, TriangleFan, or TriangleStrip.
Method AddPointCollection Adds copies of points in the input point collection to this Path, Ring, Polyline, or Polygon; or adds references to the points in the collection to this Multipoint, TriangleFan, or TriangleStrip.
Read-only property EnumVertices A new enumerator for this point collection.
Method GetPoints Populates an array with references to points in the Multipoint. The QueryPoints method on IPointCollection makes copies of the points. This method is intended for internal use only.
Method InsertPointCollection Inserts copies of points, from the input point collection, as vertices into this Path, Ring, Polyline, or Polygon; or references to points in the input point collection into this Multipoint, TriangleFan, or TriangleStrip.
Read-only property Point A copy of the ith vertex of a Path, Ring, Polyline, or Polygon; or a reference to the ith point of a Multipoint, TriangleFan, or TriangleStrip.
Read-only property PointCount The number of points in the collection.
Method QueryPoint Queries for a point in the PointCollection at given index.
Method RemovePoints Removes vertices from a Path, Ring, Polyline, or Polygon, or references to points from a Multipoint, TriangleFan, or TriangleStrip.
Method ReplacePointCollection Replaces vertices/points within a PointCollection.
Method ReplacePoints Replaces vertices/points within a PointCollection.
Method SetPointCollection Replaces all vertices of this Path, Ring, Polyline, or Polygon with copies of the points in the input collection; or all points of this Multipoint, TriangleFan, or TriangleStrip with references to points from the input collection.
Method UpdatePoint Changes the ith vertex or point to be a copy of the input point.

Inherited Interfaces

Interfaces Description
IPointCollection Provides access to members that manipulate the points of a Multipoint, Path, Ring, Polyline, Polygon, TriangleFan, TriangleStrip, or MultiPatch.

CoClasses that implement IPointCollection2

CoClasses and Classes Description
Multipoint An ordered collection of points; optionally has measure, height and ID attributes.