IPointCollection4 Interface (ArcObjects .NET 10.6 SDK)

Provides access to members that manipulate the points of a Multipoint, Path, Ring, Polyline, Polygon, TriangleFan, TriangleStrip, or MultiPatch. **Note:** the IPointCollection4 interface has been superseded byIPointCollection5. Please consider using the more recent version.

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

Name |
Description | |
---|---|---|

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. | |

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. | |

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. | |

AddWKSPoints | Adds vertices to this Path, Ring, Polyline, or Polygon, or adds new points to this Multipoint, TriangleFan, or TriangleStrip. | |

AddWKSPointZs | Adds vertices/points to this Path, Ring, Polyline, Polygon, Multipoint, TriangleFan, Triangles, TriangleStrip, or MultiPatch. | |

EnumVertices | A new enumerator for this point collection. | |

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. | |

IndexedEnumVertices | An indexed vertex enumerator for this point collection. | |

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. | |

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. | |

InsertWKSPoints | Inserts new vertices/points into this Path, Ring, Polyline, Polygon, Multipoint, TriangleFan, TriangleStrip, or MultiPatch. | |

InsertWKSPointZs | Inserts new vertices/points into this Path, Ring, Polyline, Polygon, Multipoint, TriangleFan, Triangles, TriangleStrip, or MultiPatch. | |

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. | |

PointCount | The number of points in the collection. | |

QueryPoint | Queries for a point in the PointCollection at given index. | |

QueryPoints | Copies some points to an existing array of points. This method is intended for internal use only. | |

QueryWKSPoints | Copies vertices'/points' coordinates to the array of point structures. | |

QueryWKSPointZs | Copies vertices/points coordinates to the array of point structures. | |

RemovePoints | Removes vertices from a Path, Ring, Polyline, or Polygon, or references to points from a Multipoint, TriangleFan, or TriangleStrip. | |

ReplacePointCollection | Replaces vertices/points within a PointCollection. | |

ReplacePoints | Replaces vertices/points within a PointCollection. | |

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. | |

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). | |

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. | |

SetWKSPointZs | Replaces all vertices/points of this Path, Ring, Polyline, Polygon, Multipoint, TriangleFan, Triangles, TriangleStrip, or MultiPatch with new ones. | |

UpdatePoint | Changes the ith vertex or point to be a copy of the input point. |

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. |

CoClasses and 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. |