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IVertexAttribute2 Interface (ArcObjects .NET 10.6 SDK)
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ArcObjects Library Reference (Geometry)  

IVertexAttribute2 Interface

additional operations for geometries that can have attributes (z, m, id) on their vertices.

Product Availability

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

Description

This interface is new at ArcGIS 9.3. It supersedes IVertexAttribute.

Members

Name Description
Method CalculateNonSimpleVertexAttributes Extrapolates/interpolates the non-simple vertex attribute values.
Method CalculateNonSimpleVertexAttributes2 Extrapolates/interpolates the non-simple vertex attribute values. If useSegmentExtrapolation is true, then the segment immediately incident on those to be extrapolated will be used to determine the extrapolation ratio.
Method ExtrapolateVertexAttributes Extrapolates the attribute values at the begining of the geometry up to the fromIndex based on the attribute value interval between the fromIndex and the toIndex.
Method InterpolateVertexAttributesBetween Generate vertex attribute values by linear interpolation for all vertices in the range [start+1, end-1]. (Sets point IDs to 0 rather than interpolating).
Method MultiplyVertexAttributes Scale all vertex attribute values of this type by the specified factor.
Method OffsetVertexAttributes Offset all vertex attribute values of this type by the specified factor.
Method ReplaceVertexAttributes Replace vertex attributes having the specified value with the new value.
Method TransferAttributes For each vertex on this geometry, assign the attributes found at the point an equal fraction of the distance along the source geometry (the point need not be an explicit vertex).
Read-only property VertexAttributeMax The maximum vertex attribute value of this type for all vertices in this object.
Read-only property VertexAttributeMin The minimum vertex attribute value of this type for all vertices in this object.
Read-only property VertexAttributeSimple Indicates if there are no 'empty' vertex attribute values of this type for this object.

Inherited Interfaces

Interfaces Description

CoClasses that implement IVertexAttribute2

CoClasses and Classes Description