com.esri.arcgis.carto
Class IIdentify2Proxy

java.lang.Object
  extended by com.esri.arcgis.interop.Dispatch
      extended by com.esri.arcgis.carto.IIdentify2Proxy
All Implemented Interfaces:
IIdentify2, Externalizable, Serializable

public class IIdentify2Proxy
extends com.esri.arcgis.interop.Dispatch
implements IIdentify2, Serializable

Provides access to members that set the current scale of the display.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.esri.arcgis.interop.Dispatch
DISPATCH_METHOD, DISPATCH_PROPERTYGET, DISPATCH_PROPERTYPUT, DISPATCH_PROPERTYPUTREF, E
 
Constructor Summary
  IIdentify2Proxy()
           
  IIdentify2Proxy(Object obj)
           
protected IIdentify2Proxy(Object obj, String iid)
           
 
Method Summary
 void addListener(String iidStr, Object theListener, Object theSource)
           
 IArray identify(IGeometry pGeom, ITrackCancel pTrackCancel)
          Identifies objects at the specified location.
 void readExternal(ObjectInput in)
           
 void removeListener(String iidStr, Object theListener)
           
 void setScale(double rhs1)
          The current scale of the display.
 void writeExternal(ObjectOutput out)
           
 
Methods inherited from class com.esri.arcgis.interop.Dispatch
bindUsingMoniker, constructVtblPosTable, convertToNative, cookieForListener, createDispatch, createObjrefMonikerDisplayName, equals, getActiveObject, getActiveObject, getDefaultProperty, getDispatchIdOfName, getLastErrorCode, getMtsObjectContext, getObjRef, getPropertyByName, getPropertyByName, getVtblPos, hashCode, initDispatch, invoke, invokeMethodByName, invokeMethodByName, invokeMethodByName, invokePropertyGetByName, invokePropertyPutByName, invokePropertyPutByRefByName, isNativeMode, isObjRef, queryInterface, release, setNativeMode, setPropertyByName, toString, vtblInvoke
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

IIdentify2Proxy

public IIdentify2Proxy()

IIdentify2Proxy

public IIdentify2Proxy(Object obj)
                throws IOException
Throws:
IOException

IIdentify2Proxy

protected IIdentify2Proxy(Object obj,
                          String iid)
                   throws IOException
Throws:
IOException
Method Detail

addListener

public void addListener(String iidStr,
                        Object theListener,
                        Object theSource)
                 throws IOException
Overrides:
addListener in class com.esri.arcgis.interop.Dispatch
Throws:
IOException

removeListener

public void removeListener(String iidStr,
                           Object theListener)
                    throws IOException
Overrides:
removeListener in class com.esri.arcgis.interop.Dispatch
Throws:
IOException

identify

public IArray identify(IGeometry pGeom,
                       ITrackCancel pTrackCancel)
                throws IOException,
                       AutomationException
Identifies objects at the specified location.

Remarks

When the IIdentify interface is on a map layer, the Identify method returns an array of FeatureIdentifyObject objects.

On a FeatureIdentifyObject, you can do a QI to the IIdentifyObj interface to get more information about the identified feature. The IIdentifyObj interface returns the window handle, layer, and name of the feature; it has methods to flash the feature in the display and to display a context menu at the Identify location.

This method performs an identify operation with the provided geometry. When identifying layers, typically a small envelope is passed in rather than a point to account for differences in the precision of the display and the feature geometry.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
identify in interface IIdentify2
Parameters:
pGeom - A reference to a com.esri.arcgis.geometry.IGeometry (in)
pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)
Returns:
A reference to a com.esri.arcgis.system.IArray
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setScale

public void setScale(double rhs1)
              throws IOException,
                     AutomationException
The current scale of the display.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
setScale in interface IIdentify2
Parameters:
rhs1 - The rhs1 (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException
Specified by:
writeExternal in interface Externalizable
Overrides:
writeExternal in class com.esri.arcgis.interop.Dispatch
Throws:
IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
Specified by:
readExternal in interface Externalizable
Overrides:
readExternal in class com.esri.arcgis.interop.Dispatch
Throws:
IOException
ClassNotFoundException