ArcGIS Enterprise SDK
IPointCollection4 Interface
ArcGIS Enterprise SDK Developer Help > ArcGIS Enterprise SDK API Reference > ArcGIS Enterprise SDK .NET Namespaces > ESRI.ArcGIS.Geometry > Interfaces > IP > IPointCollection4 Interface
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IPointCollection4 Interface

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

Members

Name 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.
Method AddPoints Adds copies of the input points as vertices to this Path, Ring, Polyline, or Polygon; or references to the input points to this Multipoint, TriangleFan, or TriangleStrip. This method is intended for internal use only.
Method AddWKSPoints Adds vertices to this Path, Ring, Polyline, or Polygon, or adds new points to this Multipoint, TriangleFan, or TriangleStrip.
Method AddWKSPointZs Adds vertices/points to this Path, Ring, Polyline, Polygon, Multipoint, TriangleFan, Triangles, TriangleStrip, or MultiPatch.
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.
Read-only property IndexedEnumVertices An indexed vertex enumerator for this point collection.
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.
Method InsertPoints Inserts copies of the input points as vertices into a Path, Ring, Polyline, or Polygon; or references to the input points into a Multipoint, TriangleFan, or TriangleStrip. This method is intended for internal use only.
Method InsertWKSPoints Inserts new vertices/points into this Path, Ring, Polyline, Polygon, Multipoint, TriangleFan, TriangleStrip, or MultiPatch.
Method InsertWKSPointZs Inserts new vertices/points into this Path, Ring, Polyline, Polygon, Multipoint, TriangleFan, Triangles, TriangleStrip, or MultiPatch.
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 QueryPoints Copies some points to an existing array of points. This method is intended for internal use only.
Method QueryWKSPoints Copies vertices'/points' coordinates to the array of point structures.
Method QueryWKSPointZs Copies vertices/points coordinates to the array of point structures.
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 SetPoints Replaces all existing vertices of this Path, Ring, Polyline, or Polygon with copies of the input points; or all existing points of this Multipoint, TriangleFan, or TriangleStrip with references to the input points (for C++ and VB users only).
Method SetWKSPoints Replaces all vertices of this Path, Ring, Polyline, or Polygon with new ones, or replaces all points of this Multipoint, TriangleFan, or TriangleStrip with new ones.
Method SetWKSPointZs Replaces all vertices/points of this Path, Ring, Polyline, Polygon, Multipoint, TriangleFan, Triangles, TriangleStrip, or MultiPatch with new ones.
Method UpdatePoint Changes the ith vertex or point to be a copy of the input point.

Inherited Interfaces

Interfaces Description
IPointCollection3 Provides access to members that manipulate the points of a Multipoint.
IPointCollection2 Provides access to members that manipulate the points of a Multipoint.
IPointCollection Provides access to members that manipulate the points of a Multipoint, Path, Ring, Polyline, Polygon, TriangleFan, TriangleStrip, or MultiPatch.

Classes that implement IPointCollection4

Classes Description
MultiPatch A collection of surface patches.
Multipoint An ordered collection of points; optionally has measure, height and ID attributes.
Path A sequence of connected segments.
Polygon A collection of rings ordered by their containment relationship; optionally has measure, height and ID attributes.
Polyline An ordered collection of paths; optionally has measure, height and ID attributes.
Ring An area bounded by one, closed sequence of connected segments; optionally has measure, height and ID attributes at each vertex.
TriangleFan A continuous 3D fan of triangles, where each triangle after the first shares an edge with the preceding triangle, and all triangles share a common pivot point.
Triangles A collection of 3D triangles, where each consecutive triplet of vertices defines a new triangle
TriangleStrip A continuous 3D strip of triangles, where each triangle after the first shares an edge with the preceding triangle.