Provides access to operations on Z-aware geometries.
IZCollection supports operations performed on a collection of geometry objects that have Z values. For IZCollection operations to be performed, the object must be ZAware and have non-NaN Zs.
When To Use
If you are using a development language that does not support C style arrays, use IGeometryBridge instead. The IGeometryBridge interface solves that problem allowing you to pass safe arrays instead.
|MultiplyZs||Multiplies all the Z values by a factor.|
|OffsetZs||Offsets all the Z values by an offset value.|
|ZMax||The maximum Z value.|
|ZMin||The minimum Z value.|
CoClasses that implement IZCollection
|CoClasses and Classes||Description|
|MultiPatch||A collection of surface patches.|
|Multipoint||An ordered collection of points; optionally has measure, height and ID attributes.|
|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.|