Indicator interface that identifies geometries that can have persistent point ID values attached to coordinates.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Description
Indentifies objects that can have and use PointIDs. An object will only use its PointID attributes if it is set to be Aware of them.
Members
| Description | ||
|---|---|---|
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DropPointIDs | Unsets all PointID values without changing awareness. Only works if geometry is aware of PointIDs. |
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PointIDAware | Indicates whether or not the geometry is aware of and capable of handling PointIDs. |
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PointIDSimple | Indicates if all PointID values for this geometry are well-defined. Only works if geometry is aware of PointIDs. |
CoClasses that implement IPointIDAware
| CoClasses and Classes | Description |
|---|---|
| MultiPatch | A collection of surface patches. |
| Multipoint | An ordered collection of points; optionally has measure, height and ID attributes. |
| Point | A two dimensional point, optionally with 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. |
| 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. |