The Geometry library contains the core geometry objects, such as Point, Polygon, Polyline, etc. along with Geometry types and definitions. The Geometry library also defines and implements the spatial reference objects for both projected and geographic coordinate systems.
Interfaces
| Interface | Description |
|---|---|
| IAffineTransformation2D | Provides access to members that define and manipulate affine transformations. |
| IAffineTransformation2D2 | Provides access to members that define and manipulate affine transformations. |
| IAffineTransformation2D3 | Provides access to members that define and manipulate affine transformations. |
| IAffineTransformation2D3GEN | Provides access to members that define and manipulate affine transformations. IAffineTransformation2D3GEN is generic version of IAffineTransformation2D3 |
| IAffineTransformation3D | Provides access to members that define and manipulate affine transformations in 3D. |
| IAffineTransformation3D2 | |
| IAffineTransformation3DGEN | Provides access to members that define and manipulate affine transformations in 3D. IAffineTransformation3DGEN is generic version of IAffineTransformation3D. |
| IAngularUnit | Provides access to members that control the properties of angular unit. |
| IAngularUnitEdit | Provides access to members that define the properties of an angular unit. |
| IArea | Provides access to members that return properties common to rings and polygons. |
| IArea3D | Provides access to members that return properties common to MultiPatches. |
| IAreaGeodetic | Provides access to members that calculate ellipsoidal area of polygons using various perimeter densification methods. |
| IBezierCurve | Provides access to members that identify third degree bezier curve segments and defines their properties. |
| IBezierCurve2 | Provides access to members that identify third degree bezier curve segments and defines their properties. |
| IBezierCurve3 | Provides access to members that identify third degree bezier curve segments and defines their properties. |
| IBezierCurveGEN | OLE automation compatibility interface for IBezierCurve. |
| IBufferConstruction | Provides access to members that buffer sets of geometries. |
| IBufferConstruction2 | Provides access to members that buffer sets of geometries. |
| IBufferConstructionProperties | Provides access to members that control how sets of geometries are buffered. |
| IBufferConstructionProperties2 | Provides access to members that control whether buffering is done on a plane or on an ellipsoid. |
| IBufferProgress | Implemented by clients to receive reports of buffer operation progress. |
| ICircularArc | Provides access to members that control properties of circular arcs. |
| IClassFactory | |
| ICompareCoordinateSystems | Provides modified equality tests for spatial references. |
| ICompositeGeoTransformation | Provides access to members that control a set of geographic transformations. |
| IConstructAngle | Provides access to members that construct an angle using other geometries and measures. This interface is implemented by the GeometryEnvironment object. |
| IConstructBezierCurve | Provides access to members that construct a Bezier curve using other geometries and measures. |
| IConstructCircularArc | Provides access to members that construct a circular arc using other geometries and values. |
| IConstructCircularArc2 | Provides access to members that construct a circular arc using other geometries and values. |
| IConstructCircularArc3 | Provides access to members that construct a fillet using a point on the fillet. |
| IConstructClothoid | Methods for constructing clothoid spirals. |
| IConstructClothoid2 | Methods for constructing clothoid spirals, that use true tangent instead of finite difference. |
| IConstructCurve | Provides access to members that construct a curve using other geometries and measures. |
| IConstructCurve2 | Provides access to members that construct a curve using other geometries and measures. |
| IConstructCurve3 | Provides access to members that construct a curve using other geometries and measures. |
| IConstructCurve4 | Constructs an offset curve using a different algorithm. |
| IConstructDomainExtent | Provides access to members that construct domain extents based on defined precision. |
| IConstructDomainExtent2 | Constructs a Z/M domain extent from the specified extent and information from a spatial reference. |
| IConstructEllipticArc | Provides access to members that construct an elliptic arc segment using other geometries and measures. |
| IConstructGeodetic | Provides access to members that construct various kinds of geodetic curves. |
| IConstructGeometryCollection | Provides access to members that construct a collection of geometries. |
| IConstructLine | Provides access to members that construct a line segment using other geometries and measures. |
| IConstructMerge | Methods for doing a 3-way merge using two modified versions of a geometry along with the original. |
| IConstructMultiPatch | Provides access to members that can be used to construct MultiPatches. |
| IConstructMultipoint | Provides access to members that construct multiple points using other geometries and values. |
| IConstructPath | Provides access to members that construct a path using other geometries and measures. |
| IConstructPoint | Provides access to members that construct a point using other geometries and measures. |
| IConstructPoint2 | Provides access to additional point construction methods. |
| IConstructUnknownCoordinateSystem | Provides method to define the properties of an unknown coordinate system. |
| IControlPrecision | IControlPrecision interface. |
| IControlPrecision2 | IControlPrecision2 interface. |
| IControlPrecision3 | IControlPrecision3 interface. |
| IConversionMGRS | Provides access to members that allow the use of MGRS. |
| IConversionNotation | Provides access to functions that convert to and from various geographic string notations. |
| ICoordinateFrameTransformation | Provides access to members that control the 3D frame transformation with rotation, translation and scaling. |
| ICurve | Provides access to properties and methods of all 1 dimensional curves (polylines, segments, boundaries of polygons, etc.). |
| ICurve2 | Provides access to members that extend the functionality of one dimensional curves. |
| ICurve3 | Provides access to members that extend the functionality of one dimensional curves. |
| ICurve3D | Provides access to members that define operations common to curves with Zs. |
| IDatum | Provides access to members that control the properties of all horizontal datums. |
| IDatumEdit | Provides access to members that control the properties of a horizontal datum. |
| IDatumTransformationInfo | Provides common properties for GeoTransformation and HVCompositeDatumTransformation |
| IEllipticArc | Provides access to members that control properties of elliptic arc segments. |
| IEncode3DProperties | Provides access to members that encode and decode normals and 2D texture coordinates into a single double value. |
| IEnumCurve | Provides access to members that allow efficient construction of sequential subcurves along a polyline or polygon. |
| IEnumCurve2 | Provides access to members that extend IEnumCurve. |
| IEnumGeometry | Provides access to members that enumerate the members of a collection of geometries. |
| IEnumIntersection | Not currently used. |
| IEnumPointAndDistance | Provides access to members that iterate over the points on a geometry that are closest to an input point, as returned by QueryPointsAndDistances. |
| IEnumSegment | Provides access to members that iterate over collections of segments (obtained from the EnumSegments property on the ISegmentCollection interface). |
| IEnumSplitPoint | Provides access to members that iterate over the new vertices in a geometry introduced as a result of using SplitAtPoints/SplitAtDistances. |
| IEnumVertex | Provides access to members that iterate over the vertices or points of a geometry (see the EnumVertices property of the IPointCollection interface). |
| IEnumVertex2 | Provides access to members that extend IEnumVertex. |
| IEnvelope | Provides access to methods and properties of envelopes. |
| IEnvelope2 | Provides access to members that extend the IEnvelope interface. |
| IEnvelope3D | Provides access to methods on 3D envelopes. |
| IEnvelope4 | Provides further access to methods on 3D envelopes. |
| IEnvelopeGEN | OLE Automation compatibility interface for IEnvelope. |
| IESRISegment | |
| IESRISegment2 | |
| IESRIShape | Provides access to members that Import/Export ArcObjects geometries to Esri shapefile format. |
| IESRIShape2 | Provides access to methods for non-byte swapping and angular densification export in addition to those in IESRIShape. |
| IESRISpatialReference | Provides access to members that control the import/export operations components of a spatial reference system. This interface is same as IESRISpatialReferenceGEN. |
| IESRISpatialReferenceGEN | Provides access to members that generate well known string (WKS) representations of spatial reference objects. |
| IESRISpatialReferenceGEN2 | Provides access to members that generate well known string representations for spatial reference objects. The strings include authority metadata. |
| IExtrude | Provides access to members that can be used to take a geometry and connect it to a translated version of itself to generate a higher-dimensional geometry. |
| IExtrude2 | Provides access to members that can be used to take a geometry and connect it to a translated version of itself to generate a higher-dimensional geometry. |
| IFunctionalSurface | Provides access to information about the functional surface, generating heights given x,y locations. Also see IFunctionalSurface2. |
| IFunctionalSurface2 | Provides access to members that allow changes to be made to the interpolation domain, in addition to the IFunctionalSurface members. |
| IFunctionalSurface3 | Provides access to members that allow fuller interpolation of polygonal patches. |
| IGeneralMultiPatchInfo | Interface to get infomation of a GeneralMultiPatch. |
| IGeneralMultiPatchInfo2 | Interface to get information of a GeneralMultiPatch. |
| IGeocentricTranslation | Provides access to members that control the 3D vector transformation with 3 translation values. |
| IGeodeticMeasurement | Provides access to members that perform measurements along geodetic lines between two points |
| IGeographic2DOffsetTransformation | Provides access to members that control the geographic 2D offset transformation. |
| IGeographicCoordinateSystem | Provides access to members that control access to all properties of geographic coordinate systems. |
| IGeographicCoordinateSystem2 | Provides access to members that control additional properties and methods for all geographic coordinate systems. |
| IGeographicCoordinateSystemEdit | Provides access to members that control the properties for a geographic coordinate system. |
| IGeometricBufferSourceSink | Client-supplied interface that provides support for buffering a group of geometries by different distances. |
| IGeometricBufferSourceSink64 | Client-supplied interface that provides support for buffering a group of geometries by different distances. |
| IGeometry | Provides access to members that describe properties and behavior of all geometric objects. |
| IGeometry2 | Provides access to members that extend the IGeometry interface with a more sophisticated projection method. |
| IGeometry3 | Provides rapid access to a geometry's extent in the x-y plane. |
| IGeometry4 | Provides access to methods that indicate if a geometry has been changed (edited, projected, etc). |
| IGeometry5 | Provides access to members that extend the IGeometry interface with a more sophisticated projection method. |
| IGeometryArray | |
| IGeometryBag | Provides access to members that identify a geometry bag. |
| IGeometryBridge | Provides access to a set of generic methods that can be used in all languages supported. |
| IGeometryBridge2 | Provides access to a set of generic methods that can be used in all languages supported. |
| IGeometryCollection | Provides access to members that can be used for accessing, adding and removing individual geometries of a multi-part geometry (Multipoint, Polyline, Polygon, MultiPatch, and GeometryBag). |
| IGeometryEnvironment | Provides access to members that control global geometry variables. |
| IGeometryEnvironment2 | Provides access to members that control additional global geometry variables. |
| IGeometryEnvironment3 | Provides access to members that control additional global geometry variables. |
| IGeometryEnvironment4 | Provides access to members that control additional global geometry variables. |
| IGeometryFactory | Provides access to members that create geometries from different inputs. |
| IGeometryFactory2 | Provides access to members that create geometries from different inputs. |
| IGeometryFactory3 | Provides access to members that create geometries from different inputs. |
| IGeometryFactory4 | Provides access to members that create geometries from different inputs. |
| IGeometryResourceDownloader | A callback interface that allows downloading of resources required for geometry. |
| IGeometryServer | Provides access to standard operations on geometric 'value' objects. The input geometries are never modified by these operations. Designed for use in building web services and web applications. |
| IGeometryServer2 | Provides access to more standard operations on geometric 'value' objects. The input geometries are never modified by these operations. Designed for use in building web services or other kinds of distributed applications. |
| IGeometryServer3 | Provides access to more standard operations on geometric 'value' objects. The input geometries are never modified by these operations. Designed for use in building web services or other kinds of distributed applications. |
| IGeoTransformation | Provides access to members that define a geographic (datum) transformation. |
| IGeoTransformationOperationSet | Provides access to members that control a set of geographic transformation operators (GT + direction). |
| IGeoTransformationOperationSet2 | Provides access to members that control a set of geographic and vertical transformation operators. |
| IGridTransformation | Provides access to members that control the dataset name for a grid-based transformation. |
| IHitTest | Provides access to members that locate a part of a geometry closest to a point. |
| IHitTest3D | Provides access to members that locate a part of a geometry closest to a point. |
| IHVCompositeDatumTransformation | Provides a combined Horizontal and Vertical transformation of Geographic Datum. |
| IHVCompositeDatumTransformationEditor | |
| IHVDatum | Indicator interface for a horizontal or vertical. |
| IHVDatumTransformation | Provides a Horizontal and Vertical transformation of Geographic Datum. |
| IJSONConverterGeometry | Provides direct access to the geometry serialization for AMF and JSON formats. |
| ILine | Provides access to members that identify a straight line segment and defines its properties. |
| ILine2 | Provides access to the coordinates of a line segment in the form of Well Known Structures (WKS). |
| ILine3 | Provides access to members that identify a straight line segment and defines its properties. |
| ILinearUnit | Provides access to members that control the properties of the linear unit. |
| ILinearUnitEdit | Provides access to members that control the properties of the linear unit. |
| ILinePolygonHelper | Helper class for polygons, formed from linear segments. |
| ILocalCoordinateSystem | Provides access to members that control the properties and methods for local coordinate systems. |
| ILongitudeRotationTransformation | Provides access to members that control the parameters of a longitude-rotation transformation. |
| IMAware | Indicator interface that identifies geometric objects that can have persistent M values attached to their vertices. |
| IMCollection | Provides access to members that control operations on M-aware multipoints, polylines, polygons and multipatches. |
| IMolodenskyBadekasTransformation | Provides access to members that control the 3D frame transformation with rotation, translation, scaling, and XYZ center of rotation. |
| IMolodenskyTransformation | Provides access to members that control the parameters of a Molodensky transformation. |
| IMSegmentation | Provides access to members for defining an M-based linear coordinate system on a polyline or polygon. |
| IMSegmentation2 | Provides access to additional linear referencing operations on polylines. |
| IMSegmentation3 | Provides access to additional linear referencing operations on polylines. |
| IMSegmentation4 | Provides access to additional linear referencing operations on polylines. |
| IMSegmentationInternal | Provides access to members that allow certain MSegmentation functionality, similar to that on IMSegmentation3 but more limited. |
| IMSnap | Provides access to a method that snaps ms of the geometry to the precision of the spatial reference associated with the geometry. |
| IMultiPatch | Provides access to members that identify a MultiPatch and permit controlled access to its parts. |
| IMultiPatch2 | Provides access to members that permit controlled access to MultiPatch parts. |
| IMultipoint | Indicator interface that identifies a multipoint object. |
| INetworkShape | |
| INetworkShape3D | |
| INormalAware | Indicator interface that identifies geometries that can have persistent normal vectors values attached to coordinates. |
| INullTransformation | indicator interface for a null transformation. |
| IParameter | Provides access to members that control the properties of projection parameters. |
| IParameterEdit | Provides access to members that control the properties of projection parameters. |
| IPartIDAware | Indicator interface that identifies geometries that can have part IDs. |
| IPath | Provides access to members that identify a path and define its behavior. |
| IPEObjectDeprecation | Provides information about projection object deprecation. |
| IPEWKTExport | Provides methods to export Projection Engine objects to string. |
| IPoint | Provides access to members that define two dimensional points. |
| IPointArray | |
| IPointCollection | Provides access to members that manipulate the points of a Multipoint, Path, Ring, Polyline, Polygon, TriangleFan, TriangleStrip, or MultiPatch. |
| IPointCollection2 | Provides access to members that manipulate the points of a Multipoint. |
| IPointCollection3 | Provides access to members that manipulate the points of a Multipoint. |
| IPointCollection4 | Provides access to members that manipulate the points of a Multipoint, Path, Ring, Polyline, Polygon, TriangleFan, TriangleStrip, or MultiPatch. |
| IPointCollection5 | Provides access to members that manipulate the vertices as lightweight point+attribute structures (VA - vertex attribute) |
| IPointIDAware | Indicator interface that identifies geometries that can have persistent point ID values attached to coordinates. |
| IPolycurve | Provides access to members that define operations common to polylines and the boundaries of polygons. |
| IPolycurve2 | Provides access to members that extend IPolycurve with additional splitting and densification methods. |
| IPolycurve3 | Provides access to members that extend IPolycurve with additional splitting and densification methods. |
| IPolycurve3D | Provides access to members that define operations common to polycurves with Zs. |
| IPolycurve4 | Provides geodesic operations on curves. |
| IPolycurveGeodetic | Provides various geodetic operations on curves. |
| IPolygon | Provides access to members that identify a polygon and permit controlled access to its inner and outer rings. |
| IPolygon2 | Provides access to members that extend the IPolygon interface. |
| IPolygon3 | Provides access to members that extend the IPolygon2 interface. |
| IPolygon4 | Provides access to members that extend the IPolygon3 interface. |
| IPolygon5 | Provides additional operations on polygons. |
| IPolygonArray | Provides access to the IPolygonArray Interface. |
| IPolyline | Provides access to members that identify and add behavior to a polyline object. |
| IPolyline2 | Provides access to members that extend a polyline object. |
| IPolyline3 | Provides access to members that extend a polyline object. |
| IPolyline4 | Provides access to members that extend a polyline object. |
| IPolyline5 | Provides access to members that extend a polyline object. |
| IPolyline6 | Provides access to members that extend a polyline object. |
| IPolylineArray | Provides access to the IPolylineArray Interface. |
| IPositionVectorTransformation | Provides access to members that control the 3D vector transformation with rotation, translation and scaling. |
| IPrimeMeridian | Provides access to members that control the properties of all prime meridians. |
| IPrimeMeridianEdit | Provides access to members that control the properties of the prime meridian. |
| IPRJSpatialReference | Provides access to members that control the import/export operations components of a spatial reference system. IPRJSpatialReference is same as IPRJSpatialReferenceGEN. |
| IPRJSpatialReferenceGEN | Provides access to members that control the import/export operations components of a spatial reference system. |
| IProjectedCoordinateSystem | Provides access to members that control the properties and methods for all projected coordinate systems. |
| IProjectedCoordinateSystem2 | Provides access to members that control additional properties and methods for projected coordinate systems. |
| IProjectedCoordinateSystem3 | Provides access to members that control additional properties and methods for projected coordinate systems. |
| IProjectedCoordinateSystem4 | Provides access to members that control additional properties and methods for projected coordinate systems. |
| IProjectedCoordinateSystem4GEN | Provides access to members that control additional properties and methods for projected coordinate systems. IProjectedCoordinateSystem4GEN is generic version of IProjectedCoordinateSystem4. |
| IProjectedCoordinateSystem5 | Provides access to members that control additional properties and methods for projected coordinate systems. |
| IProjectedCoordinateSystemEdit | Provides access to members that control the properties of a projected coordinate system. |
| IProjection | Provides access to members that control the properties of all map projections. |
| IProjectionGEN | OLE compatibility for providing access to members that control the properties of all map projections. |
| IProjectiveTransformation2D | Provides access to members that define and manipulate projective transformations. |
| IProjectiveTransformation2DGEN | Provides access to members that define and manipulate projective transformations. IProjectiveTransformation2DGEN is generic version of IProjectiveTransformation. |
| IProximityOperator | Provides access to members that find the 2D distance between two geometries. |
| IProximityOperator3D | Provides access to members that find the 3D distance between two geometries with Zs. |
| IRay | Provides access to 3D Ray properties and methods. A ray has one endpoint (its origin) and continues infinitely in one direction. |
| IRay2 | Provides access to 3D Ray properties and methods. A ray has one endpoint (its origin) and continues infinitely in one direction. |
| IRelationalOperator | Provides access to members that determine if a certain spatial relationship exists between two geometries. |
| IRelationalOperator2 | Additional relational functions. |
| IRelationalOperator3D | Provides access to members that determine if a certain spatial relationship exists between two geometries with Zs. |
| IRelationalOperator3D2 | Provides access to members that determine if a certain spatial relationship exists between two geometries with Zs. |
| IRelationalOperatorNxM | Provides access to members that determines which pairs of geometries from two sets are in a specified relation. |
| IRelationResult | Provides access to members that meet the specific relation between two sets of geometries. Not currently implemented for geometries containing elliptic arcs. |
| IRelationResult64 | Provides access to members that meet the specific relation between two sets of geometries. Not currently implemented for geometries containing elliptic arcs. |
| IRelationResultArray | |
| IRing | Provides access to members that identify a ring and define its behavior. |
| IRing2 | Provides extended access to members that identify a ring and define its behavior. |
| ISegment | Provides access to members that identify a segment. A segment is a way of getting between two endpoints. |
| ISegmentCollection | Provides access to members that manipulate the segments of a path, ring, polyline, or polygon. |
| ISegmentGraph | Provides access to members that define and navigate a topologically structured collection of segments. |
| ISegmentGraph2 | Provides access to members that define and navigate a topologically structured collection of segments. |
| ISegmentGraphCursor | Provides access to members that define and manipulate a way of navigating over segments topologically structured within a segment graph. |
| ISegmentID | Provides access to members that allow simple manipulations of IDs at the segment level. |
| ISegmentM | Provides access to members that allow simple manipulations of Ms at the segment level. |
| ISegmentZ | Provides access to members that allow simple manipulations of Zs at the segment level. |
| ISegmentZ2 | Provides access to members that allow manipulations of segments with Zs. |
| ISpatialIndex | Provides access to members that create a temporary spatial index for improving performance of "Disjoint" and some other relational operators. |
| ISpatialIndex2 | Provides access to members that create a temporary spatial index for improving performance of "Disjoint" and some other relational operators. |
| ISpatialReference | Provides access to members that control a SpatialReference. |
| ISpatialReference2 | Provides access to additional members that control a SpatialReference. |
| ISpatialReference2GEN | Provides access to additional members that control a SpatialReference. ISpatialReference2GEN is generic version of ISpatialReference. |
| ISpatialReference3 | Provides access to additional members that associate a spatial reference with a vertical coordinate system. |
| ISpatialReference4 | Provides access to additional members that control a SpatialReference. |
| ISpatialReferenceAuthority | Provides access to the authority-related metadata for a spatial reference object. |
| ISpatialReferenceFactory | Provides access to members that create different kinds of spatial reference components. |
| ISpatialReferenceFactory2 | Provides access to members that create different kinds of spatial reference components. |
| ISpatialReferenceFactory3 | Provides access to members that create vertical datums or coordinate systems. |
| ISpatialReferenceFactory4 | Provides access to members that create lists of coordinate systems. |
| ISpatialReferenceFactory5 | Provides access to members that control the geographic transformations fallback mechanism. |
| ISpatialReferenceFactory6 | Provides access to members that control the geographic transformations fallback mechanism. |
| ISpatialReferenceInfo | Provides access to members that control the properties common to all components of a spatial reference system. |
| ISpatialReferenceResolution | Provides access to members that control the resolution of a spatial reference. |
| ISpatialReferenceSingletonManager | Ensure that no duplicates of projection engine pcs or gcs objects are created. |
| ISpatialReferenceTolerance | Provides access to members that specify the spatial and M tolerances of a spatial reference. |
| ISphere | Provides access to a sphere's properties and operations. |
| ISpheroid | Provides access to members that control the properties of all spheroids. |
| ISpheroidEdit | Provides access to members that control the properties of a spheroid. |
| ISRPersistStream | Provides access to methods for persisting precision information. Extends IPersistStream. |
| ITextureAware | Indicator interface that identifies geometries that can have persistent texture values attached to coordinates. |
| ITexturePersistenceProperties | Provides access to MultiPatch texture persistence properties. |
| ITopologicalOperator | Provides access to members for constructing new geometries based upon topological relationships between existing geometries. |
| ITopologicalOperator2 | Provides access to members that extend the ITopologicalOperator interface. |
| ITopologicalOperator3 | Provides additional information on non-simple geometries. |
| ITopologicalOperator4 | Provides additional information on non-simple geometries. |
| ITopologicalOperator5 | Provides additional information on non-simple geometries. |
| ITopologicalOperator6 | . |
| ITopologicalSegment | Provides access to members that identify segments that can participate in topological operations (intersect, etc). |
| ITopologicalSegment2 | Provides access to members that extend the ITopologicalSegment interface. |
| ITransform2D | Provides access to methods for transforming geometries using either specific parameters or arbitrary transformation objects (affine transformations, geographic transformations, etc.). |
| ITransform3D | Provides access to methods for transforming 3D geometries using either specific parameters or arbitrary transformation objects. |
| ITransformation | Provides access to members that apply a function (or its inverse) to a set of points or measures. The suffix of each method indicates the type of parameters operated on. |
| ITransformation3D | Provides access to members that control a 3D affine transformation. |
| ITransformation3DGEN | Provides access to members that control a 3D affine transformation. ITransformation3DGEN is generic version of ITransformation3D. |
| ITransformationGEN | Provides access to members that apply a function (or its inverse) to a set of points or measures. The suffix of each method indicates the type of parameters operated on. ITransformationGEN is generic version of ITransformation. |
| ITriangleFan | Indicator interface that identifies a triangle fan. |
| ITriangles | Indicator interface that identifies a Triangles patch. |
| ITriangleStrip | Indicator interface that identifies a triangle strip. |
| IUnit | Provides access to members that identify a linear or angular unit of measure within a spatial reference system. |
| IUnitChangeTransformation | indicator interface for a unit change geotransformation (units are obtained from the constituent gcss. |
| IUnknownCoordinateSystem | Indicator interface that identifies an Unknown coordinate system. |
| IVector | Provides access to vector properties and operations. |
| IVector3D | Provides access to 3D vector properties and operations. |
| IVertexAttribute | Identifies geometries that can have attributes on their vertices. |
| IVertexAttribute2 | additional operations for geometries that can have attributes (z, m, id) on their vertices. |
| IVerticalCoordinateSystem | Provides access to properties of a vertical coordinate system. |
| IVerticalCoordinateSystemEdit | Provides access to members that control the properties of a vertical coordinate system. |
| IVerticalCoordinateSystemGEN | Provides access to properties of a vertical coordinate system. |
| IVerticalDatum | Indicator interface for vertical datums. |
| IVerticalDatumEdit | Provides access to members that control the properties of a vertical datum. |
| IVolume | Provides access to members that return properties common to MultiPatches. |
| IWin32Shape | Provides access to members that prepare a set of GDI drawing instructions for a geometry. |
| IWin32Shape2 | Provides access to members that prepare a set of GDI drawing instructions for a geometry. |
| IWkb | Reads/Writes the OGIS OLE/COM simple features Well Known Binary Format, v1.1, little-endian (NDR). |
| IZ | Provides access to members that identify geometric objects that can have 3D coordinates and defines operations on such objects. |
| IZ2 | Provides access to additional members that identify geometric objects that can have 3D coordinates and defines operations on such objects. |
| IZAware | Indicator interface that identifies geometries that can have persistent Z values attached to their vertices. |
| IZCollection | Provides access to operations on Z-aware geometries. |
| IZShift | Provides access to a limited 3D awareness for a 2D affine transformation. |
Classes
| Class | Description |
|---|---|
| AbridgedMolodenskyTransformation | Creates an Abridged Molodensky transformation. |
| AffineTransformation2D | A two dimensional affine transformation. |
| AffineTransformation3D | A three dimensional transformation. |
| AngularUnit | Creates a angular unit of measure. |
| BezierCurve | A cubic Bezier curve defined between two points; optionally has measure, height and ID attributes at each endpoint. |
| BufferConstruction | Buffers collections of lines or collections of polygons. |
| CircularArc | A portion of a circle that connects two points optionally has measure, height and ID attributes at each endpoint. |
| CompositeGeoTransformation | Performs a sequence of geographic transformations. |
| CoordinateFrameTransformation | Creates a Coordinate Frame transformation. |
| Datum | Creates a datum. |
| EllipticArc | A portion of the boundary of a 2D ellipse that connects two points; optionally has measure, height and ID attributes at each endpoint. |
| Envelope | A rectangle with sides parallel to a coordinate system defining the extent of another geometry; optionally has min and max measure, height and ID attributes. |
| GeocentricTranslation | Creates a geocentric translation. |
| GEOCONTransformation | Creates a GEOCON-based transformation. |
| Geographic2DOffsetTransformation | Creates a geographic 2D offset transformation. |
| GeographicCoordinateSystem | Creates a geographic coordinate system. |
| GeometryArray | |
| GeometryBag | An ordered collection of objects that support the IGeometry interface. |
| GeometryEnvironment | Provides a way of creating geometries from different inputs and setting/getting global variables for controlling behavior of geometry methods. |
| GeometryServerImpl | Provides access to standard operations on geometric 'value' objects. The input geometries are never modified by these operations. Designed for use in building web services or other kinds of distributed applications. |
| GeoTransformation | Generic geotransformation class, holds either a WKT (string) or a WKID (factory code). |
| GeoTransformationOperationSet | Stores a set of geographic transformation operators (GT + direction). |
| HARNTransformation | Creates a HARN-based transformation. |
| HVCompositeDatumTransformation | Horizonatal and Vertical datum transformation. |
| HVCompositeDatumTransformationEditor | The editor for the HVCompositeDatumTransformation. |
| HVDatumTransformation | Horizonatal and Vertical datum transformation. |
| JSONConverterGeometry | |
| Line | A 2D straight line between a pair of 2D endpoints; can optionally have height, measure and ID attributes at each endpoint. |
| LinearUnit | Creates a linear unit of measure. |
| LinePolygonHelper | Helper class for processing of polygons consisting of rings formed from linear segments |
| LongitudeRotationTransformation | Creates a longitude rotation transformation. |
| MolodenskyBadekasTransformation | Creates a Molodensky-Badekas transformation. |
| MolodenskyTransformation | Creates a Molodensky transformation. |
| MultiPatch | A collection of surface patches. |
| Multipoint | An ordered collection of points; optionally has measure, height and ID attributes. |
| NADCON5Transformation | Creates a NADCON5-based transformation. |
| NADCONTransformation | Creates a NADCON-based transformation. |
| NTv2Transformation | Creates a NTv2-based transformation. |
| NullTransformation | Creates a null geographic transformation. |
| Parameter | Creates a parameter. |
| Path | A sequence of connected segments. |
| Point | A two dimensional point, optionally with measure, height, and ID attributes. |
| PointArray | |
| Polygon | A collection of rings ordered by their containment relationship; optionally has measure, height and ID attributes. |
| PolygonArray | A collection of Polygon objects. |
| Polyline | An ordered collection of paths; optionally has measure, height and ID attributes. |
| PolylineArray | A collection of Polyline objects. |
| PositionVectorTransformation | Creates a Position Vector transformation. |
| PrimeMeridian | Creates a prime meridian. |
| ProjectedCoordinateSystem | Creates a projected coordinate system. |
| Projection | Creates a map projection. |
| ProjectiveTransformation2D | A two dimensional projective transformation. |
| Ray | A 3D ray that begins at a point and extends infinitely along a line in one direction only. |
| RelationResult | The indexes of geometrybag elements that are in a specified relation. |
| RelationResultArray | |
| Ring | An area bounded by one, closed sequence of connected segments; optionally has measure, height and ID attributes at each vertex. |
| SegmentGraph | A topologically structured collection of segments. |
| SpatialReferenceEnvironment | Creates various spatial reference objects. |
| Sphere | A complete sphere. |
| Spheroid | Creates a spheroid. |
| TexturePersistenceProperties | Texture Persistence properties object. |
| 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. |
| UnitChangeTransformation | Creates a unit change transformation. |
| UnknownCoordinateSystem | Creates an unknown coordinate system. |
| Vector3D | A 3D vector containing dx, dy, and dz components. |
| VerticalCoordinateSystem | Creates a vertical coordinate system. |
| VerticalDatum | Creates a vertical datum. |
Structures
| Structure | Description |
|---|---|
| esriGeometryNetworkVertexInfo | |
| esriGeometryNetworkVertexInfo3D | |
| esriOriginalSegmentMapping | |
| esriRelationPair | Describes a pair of elements that belong to some spatial relation. |
| esriRelationPair64 | Describes a pair of elements that belong to some spatial relation. |
| esriSRHorizon |
Enumerations
| Enumeration | Description |
|---|---|
| esriArcOrientation | Describes how to rotate about the arc's center getting from the 'from' point to the 'to' point of an arc. |
| esriBufferConstructionEndEnum | Line end (cap) buffering options for IBufferConstruction methods |
| esriBufferConstructionSideEnum | Line side buffering options for IBufferConstruction methods |
| esriConstructDivideEnum | Defines the kind of geometries produced by a ConstructDivide operation. |
| esriConstructOffsetEnum | Options for offset behavior at polycurve segment intersection corners. |
| esriConstructOffsetSimplifyEnum | method for removing self-intersecting loops from offset curves (used by IConstructCurve4::ConstructOffset. |
| esriCoordinateSystemFilter | A filter for lists of coordinate systems. |
| esriCurveDensifyMethod | The different ways of producing a piecewise linear approximation to a curve. |
| esriCurveExtension | Describes the options to be used when extending a polyline. See the IConstructCurve::ConstructExtended method. |
| esriCurveIteratorEnum | Identifies different stop options for an IEnumCurve iterator. |
| esriEnvelopeVertex | The "indexes" of the corners of an envelope. This enumeration can be used to interpret the hitSegmentIndex parameter of the IHitTest::HitTest method when hit testing against an envelope. |
| esriExtrapolationEnum | Options for M extrapolation (IMSegmentation::ExtrapolateMs). |
| esriGARSModeEnum | Determines the format of the GARS (global area reference system) description of a point. |
| esriGeodeticType | Describes the kinds of geodetic curves that can be constructed. |
| esriGeometryAttributes | The set of attributes that a geometry can have. |
| esriGeometryDimension | The topological dimension of a geometry. |
| esriGeometryEmbeddingDimension | The topological dimension of the space embedding the geometry. |
| esriGeometryError | Describes why a parameter to a method is incorrect, or why a method could not be completed. |
| esriGeometryHitPartType | Describes the parts of a geometry that can be located by their proximity to a query point. Specified as a parameter to the HitTest method. |
| esriGeometryServerMessageCodeEnum | Identifies messages that can be logged by the Geometry Server. |
| esriGeometrySuccess | Success codes returned by some methods. |
| esriGeometryType | The available kinds of geometry objects. |
| esriGeometryUpdateMEnum | Describes how Ms should be updated by IMSegmentation2 methods. |
| esriMCurveRelationEnum | Information about where an M value falls relative to a curve (IMSegmentation2::GetSubcurveBetweenMsEx). |
| esriMGRSModeEnum | Determines the format of the MGRS description of a point. |
| esriMMonotonicEnum | Describes if the measures on the geometry are all ascending, all descending, or neither. |
| esriMonotinicityEnum | Describes trends in the value of an attribute. |
| esriMultiPatchRingType | MultiPatch Ring Types. |
| esriNonSimpleReasonEnum | Describes ways in which a geometry could be non-simple. |
| esriPatchType | The kinds of surface patches that can be contained in a MultiPatch. |
| esriPEWKTMode | Flags of the mask to pass to the WKT string in IPEWKTExport. |
| esriProjectionHint | Describes the type of extent hints used by Project5 and ProjectEx5. |
| esriSegmentExtension | Describes if, how, and where to extend segments. |
| esriSegmentType | The types of segments that can be persisted in a new style Esri shapefile buffer (a polyline/polygon with Esri shape type esriShapeGeneralPolyline/Polygon. |
| esriShapeExportFlags | Flags used to control the behavior of IESRIShape2 export methods. |
| esriShapeImportFlags | Flags used to control the behavior of IESRIShape2 import methods. |
| esriShapeModifiers | Bits that can be added to the esriGeneral... shape types. |
| esriShapeType | Esri Shapefile shape types. Refer to the Esri Shapefile whitepaper for details. The ...General... types listed below are currently not public and not supported in shapefiles. |
| esriSpatialReferenceError | Describes why a parameter to a method is incorrect, or why a method could not be completed. |
| esriSpatialRelationEnum | Spatial relationship types - includes those defined by the OpenGIS Simple Features Specification For OLE/COM, Revision 1.1 |
| esriSpatialRelationExEnum | Spatial relationship types used by WithinEx and ContainEx specifying details of the relationships |
| esriSRDatum2Type | More available datums. |
| esriSRDatum3Type | More available datums. |
| esriSRDatumType | The available datums. |
| esriSRGeoCS2Type | More geographic coordinate systems. |
| esriSRGeoCS3Type | More available geographic coordinate systems. |
| esriSRGeoCSType | The available geographic coordinate systems. |
| esriSRGeoTransformation2Type | More datum transformations: longitude rotation, NADCON, HARN and NTv2 methods. |
| esriSRGeoTransformation3Type | More available geographic/datum transformations. |
| esriSRGeoTransformationType | The available equation-based datum transformations. |
| esriSRHorizonType | Describes the type of horizon geometries generated by the Esri Projection Engine. |
| esriSRLimitsEnum | The largest number of parameters that a projection or projected coordinate system can have. |
| esriSRParameter2Type | More predefined parameters. |
| esriSRParameter3Type | More predefined parameters. |
| esriSRParameter4Type | More predefined parameters. |
| esriSRParameterType | The available predefined parameters. |
| esriSRPoleGeometry | Describes the geometry of a pole in a projected coordinate system. |
| esriSRPoleLocation | Describes the location of a pole with respect to the PCS horizon. |
| esriSRPrimeM2Type | More available prime meridians. |
| esriSRPrimeMType | The available prime meridians. |
| esriSRProjCS2Type | More projected coordinate systems. |
| esriSRProjCS3Type | More projected coordinate systems. |
| esriSRProjCS4Type | More available projected coordinate systems. |
| esriSRProjCSType | The available projected coordinate systems. |
| esriSRProjection2Type | More map projections. |
| esriSRProjection3Type | More map projections. |
| esriSRProjection4Type | More available map projections. |
| esriSRProjectionType | The available map projections. |
| esriSRSpheroid2Type | More available spheroids and spheres. |
| esriSRSpheroidType | The available spheroids and spheres. |
| esriSRToleranceEnum | Describes the ways a spatial reference tolerance value can be incorrect. |
| esriSRUnit2Type | More available units of measure. |
| esriSRUnitType | The available units of measure. |
| esriSRVerticalCSType | The available vertical coordinate systems. |
| esriSRVerticalDatumType | The available vertical datums. |
| esriTransformDirection | Specifies whether to apply a forward or reverse (inverse) transformation. |
| esriTurnDirectionEnum | The way in which a turn can be made when walking from one segment to another segment connected to it. The 'to' point of the first must be the same as the 'from' point of the second. |
| esriUTMConversionOptionsEnum | Specifies options for converting UTM coordinate strings to and from geographic coordinates |
| SegmentOverlapEnum | Describes the overlap between segments. |
| wkbByteOrder | The network byte order chosen for an OGIS OLE/COM Well Known Binary buffer (v1.1). |
| wkbGeometryType | Well-known binary (Wkb) Geometry Types. |