com.esri.arcgis.geometry
Class IPolygon2Proxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.geometry.IGeometryProxy
          com.esri.arcgis.geometry.ICurveProxy
              com.esri.arcgis.geometry.IPolycurveProxy
                  com.esri.arcgis.geometry.IPolygonProxy
                      com.esri.arcgis.geometry.IPolygon2Proxy

All Implemented Interfaces:

java.io.Externalizable, ICurve, IGeometry, IPolycurve, IPolygon, IPolygon2, java.io.Serializable

Direct Known Subclasses:

IPolygon3Proxy

public class IPolygon2Proxy

extends IPolygonProxy

implements IPolygon2, java.io.Serializable

Provides access to members that extend the IPolygon interface.

Product Availability

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

See Also:

Serialized Form

Field Summary

static java.lang.Class

targetClass

Fields inherited from class com.esri.arcgis.interop.Dispatch

DISPATCH_METHOD, DISPATCH_PROPERTYGET, DISPATCH_PROPERTYPUT, DISPATCH_PROPERTYPUTREF

Constructor Summary

	IPolygon2Proxy() For internal use only
	IPolygon2Proxy(java.lang.Object obj)
protected	IPolygon2Proxy(java.lang.Object obj, java.lang.String iid)
	IPolygon2Proxy(java.lang.String CLSID, java.lang.String host, AuthInfo authInfo)
protected	IPolygon2Proxy(java.lang.String CLSID, java.lang.String iid, java.lang.String host, AuthInfo authInfo)

Method Summary

void	addListener(java.lang.String iidStr, java.lang.Object theListener, java.lang.Object theSource) Adds a Java object to be a listener for a specific kind of event generated by the COM object.
void	getConnectedComponents(int numComponentsRequested, IPolygon[] components) Populates an array with polygons that represent connected components of the original.
void	getOutermostComponents(int numComponentsRequested, int[] numComponentsReturned, IPolygon[] components, boolean[] moreComponentsExist) Populates an array with polygons that represent outermost components of the original and all components within (islands within lakes).
void	queryExteriorRingsEx(int numExteriorRingsRequested, IRing[] exteriorRings) Returns an array of references to exterior rings, up to a maximum of the number requested.
void	queryInteriorRingsEx(IRing exteriorRing, int numInteriorRingsRequested, IRing[] interiorRings) Returns an array of references to rings that are interior to the specified exterior ring, up to a maximum of the number requested.
void	removeListener(java.lang.String iidStr, java.lang.Object theListener) Removes a Java object as a listener to events generated by a COM object.

Methods inherited from class com.esri.arcgis.geometry.IPolygonProxy

close, findExteriorRing, getExteriorRingCount, getInteriorRingCount, queryExteriorRings, queryInteriorRings, simplifyPreserveFromTo

Methods inherited from class com.esri.arcgis.geometry.IPolycurveProxy

densify, generalize, smooth, splitAtDistance, splitAtPoint, weed

Methods inherited from class com.esri.arcgis.geometry.ICurveProxy

getFromPoint, getLength, getSubcurve, getToPoint, isClosed, queryFromPoint, queryNormal, queryPoint, queryPointAndDistance, queryTangent, queryToPoint, reverseOrientation, setFromPoint, setToPoint

Methods inherited from class com.esri.arcgis.geometry.IGeometryProxy

geoNormalize, geoNormalizeFromLongitude, getDimension, getEnvelope, getGeometryType, getSpatialReference, isEmpty, project, queryEnvelope, setEmpty, setSpatialReferenceByRef, snapToSpatialReference

Methods inherited from class com.esri.arcgis.interop.Dispatch

bindUsingMoniker, convertToNative, cookieForListener, createDispatch, createObjrefMonikerDisplayName, equals, getActiveObject, getActiveObject, getDefaultProperty, getDispatchIdOfName, getLastErrorCode, getMtsObjectContext, getObjRef, getPropertyByName, getPropertyByName, hashCode, invoke, invokeMethodByName, invokeMethodByName, invokeMethodByName, invokePropertyGetByName, invokePropertyPutByName, invokePropertyPutByRefByName, isNativeMode, isObjRef, queryInterface, readExternal, setNativeMode, setPropertyByName, toString, vtblInvoke, writeExternal

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.esri.arcgis.geometry.IPolygon

close, findExteriorRing, getExteriorRingCount, getInteriorRingCount, queryExteriorRings, queryInteriorRings, simplifyPreserveFromTo

Methods inherited from interface com.esri.arcgis.geometry.IPolycurve

densify, generalize, smooth, splitAtDistance, splitAtPoint, weed

Methods inherited from interface com.esri.arcgis.geometry.ICurve

getFromPoint, getLength, getSubcurve, getToPoint, isClosed, queryFromPoint, queryNormal, queryPoint, queryPointAndDistance, queryTangent, queryToPoint, reverseOrientation, setFromPoint, setToPoint

Methods inherited from interface com.esri.arcgis.geometry.IGeometry

geoNormalize, geoNormalizeFromLongitude, getDimension, getEnvelope, getGeometryType, getSpatialReference, isEmpty, project, queryEnvelope, setEmpty, setSpatialReferenceByRef, snapToSpatialReference

Field Detail

targetClass

public static final java.lang.Class targetClass

Constructor Detail

IPolygon2Proxy

public IPolygon2Proxy(java.lang.String CLSID,
                      java.lang.String host,
                      AuthInfo authInfo)
               throws java.net.UnknownHostException,
                      java.io.IOException

IPolygon2Proxy

public IPolygon2Proxy()

For internal use only

IPolygon2Proxy

public IPolygon2Proxy(java.lang.Object obj)
               throws java.io.IOException

IPolygon2Proxy

protected IPolygon2Proxy(java.lang.Object obj,
                         java.lang.String iid)
                  throws java.io.IOException

IPolygon2Proxy

protected IPolygon2Proxy(java.lang.String CLSID,
                         java.lang.String iid,
                         java.lang.String host,
                         AuthInfo authInfo)
                  throws java.io.IOException

Method Detail

addListener

public void addListener(java.lang.String iidStr,
                        java.lang.Object theListener,
                        java.lang.Object theSource)
                 throws java.io.IOException

Description copied from class: Dispatch

Adds a Java object to be a listener for a specific kind of event generated by the COM object. when you wish to invoke method on the COM object using IDispatch (not using custom marshalling).

Overrides:

addListener in class IPolygonProxy

Throws:

java.io.IOException

removeListener

public void removeListener(java.lang.String iidStr,
                           java.lang.Object theListener)
                    throws java.io.IOException

Description copied from class: Dispatch

Removes a Java object as a listener to events generated by a COM object. when you wish to invoke method on the COM object using IDispatch (not using custom marshalling).

Overrides:

removeListener in class IPolygonProxy

Throws:

java.io.IOException

queryExteriorRingsEx

public void queryExteriorRingsEx(int numExteriorRingsRequested,
                                 IRing[] exteriorRings)
                          throws java.io.IOException,
                                 AutomationException

Description copied from interface: IPolygon2

Returns an array of references to exterior rings, up to a maximum of the number requested.

Supported Platforms

Windows, Solaris, Linux

Description

Returns an array of IRings containing up to numExteriorRingsRequested of the Exterior Rings in the Polygon.

Remarks

Note : That method only accepts an array of type IRing for exteriorRings. Using an array of IRing2 won't work.

Specified by:

queryExteriorRingsEx in interface IPolygon2

Parameters:

numExteriorRingsRequested - The numExteriorRingsRequested (in)

exteriorRings - A reference to a com.esri.arcgis.geometry.IRing (out: use single element array)

Throws:

AutomationException - If the ArcObject component throws an exception.

java.io.IOException - If there are interop problems.

queryInteriorRingsEx

public void queryInteriorRingsEx(IRing exteriorRing,
                                 int numInteriorRingsRequested,
                                 IRing[] interiorRings)
                          throws java.io.IOException,
                                 AutomationException

Description copied from interface: IPolygon2

Returns an array of references to rings that are interior to the specified exterior ring, up to a maximum of the number requested.

Supported Platforms

Windows, Solaris, Linux

Description

Returns an array of IRings containing up to numInteriorRingsRequested Interior Rings belonging to a specified input Exterior Ring.

Remarks

Note : That method only accepts an array of type IRing for interiorRings. Using an array of IRing2 won't work.

Specified by:

queryInteriorRingsEx in interface IPolygon2

Parameters:

exteriorRing - A reference to a com.esri.arcgis.geometry.IRing (in)

numInteriorRingsRequested - The numInteriorRingsRequested (in)

interiorRings - A reference to a com.esri.arcgis.geometry.IRing (out: use single element array)

Throws:

AutomationException - If the ArcObject component throws an exception.

java.io.IOException - If there are interop problems.

getConnectedComponents

public void getConnectedComponents(int numComponentsRequested,
                                   IPolygon[] components)
                            throws java.io.IOException,
                                   AutomationException

Description copied from interface: IPolygon2

Populates an array with polygons that represent connected components of the original. The rings of the output polygons are references to rings in the original.

Supported Platforms

Windows, Solaris, Linux

Remarks

The method returns an error in the following cases:

1. Number of components requested is smaller than 0

2. Number of components requested larger than the number of exterior rings

3. If the array is not dimensionned

4. If the polygon is not simple

Specified by:

getConnectedComponents in interface IPolygon2

Parameters:

numComponentsRequested - The numComponentsRequested (in)

components - A reference to a com.esri.arcgis.geometry.IPolygon (out: use single element array)

Throws:

AutomationException - If the ArcObject component throws an exception.

java.io.IOException - If there are interop problems.

getOutermostComponents

public void getOutermostComponents(int numComponentsRequested,
                                   int[] numComponentsReturned,
                                   IPolygon[] components,
                                   boolean[] moreComponentsExist)
                            throws java.io.IOException,
                                   AutomationException

Description copied from interface: IPolygon2

Populates an array with polygons that represent outermost components of the original and all components within (islands within lakes). The rings of the output polygons are references to rings in the original.

Supported Platforms

Windows, Solaris, Linux

Remarks

The method returns an error in the following cases:

1. Number of components requested is smaller than 0

2. If the array is not dimensionned

3. If the polygon is not simple

Specified by:

getOutermostComponents in interface IPolygon2

Parameters:

numComponentsRequested - The numComponentsRequested (in)

numComponentsReturned - The numComponentsReturned (out: use single element array)

components - A reference to a com.esri.arcgis.geometry.IPolygon (out: use single element array)

moreComponentsExist - The moreComponentsExist (out: use single element array)

Throws:

AutomationException - If the ArcObject component throws an exception.

java.io.IOException - If there are interop problems.