com.esri.arcgis.geometry
Interface ITopologicalOperator2

All Superinterfaces:
ITopologicalOperator, Serializable
All Known Subinterfaces:
ITopologicalOperator3, ITopologicalOperator4, ITopologicalOperator5
All Known Implementing Classes:
MultiPatch, Multipoint, Polygon, Polyline

public interface ITopologicalOperator2
extends ITopologicalOperator, Serializable

Provides access to members that extend the ITopologicalOperator interface.

Superseded By

ITopologicalOperator5

Product Availability

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

Supported Platforms

Windows, Solaris, Linux


Method Summary
 void clipToDomain()
          Clips the geometry to the domain of the spatial reference.
 IEnumGeometry constructBuffers(int numBuffers, double[] distances)
          Deprecated. This method uses C style arrays which are not supported in the ArcGIS API for Java. It is replaced by GeometryEnvironment.constructBuffers(com.esri.arcgis.geometry.ITopologicalOperator2, double[]).
 IGeometry intersectMultidimension(IGeometry other)
          Constructs the set-theoretic intersection of the inputs.
 void setIsKnownSimple(boolean rhs1)
          Indicates whether this geometry is known (or assumed) to be topologically correct.
 
Methods inherited from interface com.esri.arcgis.geometry.ITopologicalOperator
buffer, clip, clipDense, constructUnion, convexHull, cut, difference, getBoundary, intersect, isKnownSimple, isSimple, queryClipped, queryClippedDense, simplify, symmetricDifference, union
 

Method Detail

constructBuffers

IEnumGeometry constructBuffers(int numBuffers,
                               double[] distances)
                               throws IOException,
                                      AutomationException
Deprecated. This method uses C style arrays which are not supported in the ArcGIS API for Java. It is replaced by GeometryEnvironment.constructBuffers(com.esri.arcgis.geometry.ITopologicalOperator2, double[]).

Constructs a set of buffers at various distances. More efficient than calling Buffer repeatedly on the same geometry. This method is intended for internal use only.

Remarks

use the generic version of this method accesible through the GeometryEnvironment singleton object via the IGeometryBridge interface.

This method is only implemented for polygons and polylines.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Parameters:
numBuffers - The numBuffers (in)
distances - The distances (in)
Returns:
A reference to a com.esri.arcgis.geometry.IEnumGeometry
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

clipToDomain

void clipToDomain()
                  throws IOException,
                         AutomationException
Clips the geometry to the domain of the spatial reference. Useful for ensuring that buffers can be fit within the spatial domain of the feature class to which they are being added.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setIsKnownSimple

void setIsKnownSimple(boolean rhs1)
                      throws IOException,
                             AutomationException
Indicates whether this geometry is known (or assumed) to be topologically correct.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Parameters:
rhs1 - The rhs1 (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

intersectMultidimension

IGeometry intersectMultidimension(IGeometry other)
                                  throws IOException,
                                         AutomationException
Constructs the set-theoretic intersection of the inputs. The results are returned in a geometry bag with one element per result dimension.

Remarks

This method only works with the following combination of geometries: Polygon with Polyline (and vice versa), Polyline with Multipoint (and vice versa), Polygon with Multipoint (and vice versa).

When using this method to intersect a Polygon with a Polyline (or vice versa) the geometry returned will be a GeometryBag.

When using this method to intersect a Multipoint with a Polygon (or vice versa) or Multipoint with a Polyline (or vice versa) the geometry returned will be a Multipoint.

If the desired combination of geometries is not available on this function, use Intersect on ITopologicalOperator.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Parameters:
other - A reference to a com.esri.arcgis.geometry.IGeometry (in)
Returns:
A reference to a com.esri.arcgis.geometry.IGeometry
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.