ArcObjects Library Reference (Geometry)  

IEnumSplitPoint Interface

Provides access to members that iterate over the new vertices in a geometry introduced as a result of using SplitAtPoints/SplitAtDistances.

Product Availability

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

Description

The IEnumSplitPoint is used by the IPolycurve2::SplitAtPoints and the  IPolycurve2::SplitAtDistances methods.

Members

Description
Method Clone Returns a copy of this enumerator positioned at the same vertex.
Method IsLastInPart Indicates if the current vertex is last in the current part.
Method Next Returns the next vertex and its location within the geometry.
Method NextInPart Returns the next vertex in current part, or goes back to the first vertex in the part after last vertex in part is encountered.
Method NextInSequence Returns the next split point along with its location in the geometry.
Read-only property OldID The original PointID value at the split location before the split happened.
Read-only property OldM The original M value at the current split location before the split happened.
Read-only property OldZ The original Z value at the current split location before the split happened.
Method Previous Returns the previous vertex and its location in the geometry.
Method PreviousInSequence Returns the previous split point along with its location in the geometry.
Method put_ID Sets the ID attribute of the current vertex. For segment-based geometries, this will modify a pair of segments.
Method put_M Sets the M attribute of the current vertex. For segment-based geometries, this will modify a pair of segments.
Method put_X Sets the X coordinate of the current vertex. For segment-based geometries, this will modify a pair of segments.
Method put_Y Sets the Y coordinate of the current vertex. For segment-based geometries, this will modify a pair of segments.
Method put_Z Sets the Z coordinate of the current vertex. For segment-based geometries, this will modify a pair of segments.
Method QueryNext Copies the next vertex to the input parameter and returns its location in the geometry.
Method QueryNextInPart Copies the next vertex in the current part to the input parameter and returns its location in current part. Continues with the first vertex in the part if already at the end.
Method QueryPrevious Copies the previous vertex to the input parameter and returns its location in the geometry.
Method Reset Starts from the beginning of the geometry the next time Next is called.
Method ResetToEnd Starts from the end of the geometry the next time Previous is called.
Method SetAt Resets enumerator to specific location.
Method Skip Skips forward or backward over a specified number of vertices.
Read-only property SplitDistance The distance of the current split vertex from the beginning of the polycurve.
Read-only property SplitHappened Indicates whether or not a split was performed at the current vertex (a split point could be the same as a vertex existing before SplitAtPoints/Distances was used).

Inherited Interfaces

Interfaces Description
IEnumVertex Provides access to members that iterate over the vertices or points of a geometry (see the EnumVertices property of the IPointCollection interface).