com.esri.arcgis.geodatabase
Class IFeatureDrawProxy

java.lang.Object
  extended by com.esri.arcgis.interop.Dispatch
      extended by com.esri.arcgis.geodatabase.IFeatureDrawProxy
All Implemented Interfaces:
IFeatureDraw, Externalizable, Serializable

public class IFeatureDrawProxy
extends com.esri.arcgis.interop.Dispatch
implements IFeatureDraw, Serializable

Provides access to members that control custom drawing by a feature.

Remarks

The IFeatureDraw interface is only relevant to custom features, and so it is currently limited to C++ programmers. You would implement IFeatureDraw in order to provide a customised display for a feature, for example displaying buildings as points when zoomed out to a small scale, and as polygons at larger scales.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

See Also:
IFeature, IFeatureCursor, Serialized Form

Field Summary
 
Fields inherited from class com.esri.arcgis.interop.Dispatch
DISPATCH_METHOD, DISPATCH_PROPERTYGET, DISPATCH_PROPERTYPUT, DISPATCH_PROPERTYPUTREF, E
 
Constructor Summary
  IFeatureDrawProxy()
           
  IFeatureDrawProxy(Object obj)
           
protected IFeatureDrawProxy(Object obj, String iid)
           
 
Method Summary
 void addListener(String iidStr, Object theListener, Object theSource)
           
 void draw(int drawPhase, IDisplay display, ISymbol symbol, boolean symbolInstalled, IGeometry geometry, int drawStyle)
          Draws the feature on the display.
 IInvalidArea getInvalidArea()
          The area to be drawn.
 void readExternal(ObjectInput in)
           
 void removeListener(String iidStr, Object theListener)
           
 void setInvalidAreaByRef(IInvalidArea invalidArea)
          The area to be drawn.
 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

IFeatureDrawProxy

public IFeatureDrawProxy()

IFeatureDrawProxy

public IFeatureDrawProxy(Object obj)
                  throws IOException
Throws:
IOException

IFeatureDrawProxy

protected IFeatureDrawProxy(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

draw

public void draw(int drawPhase,
                 IDisplay display,
                 ISymbol symbol,
                 boolean symbolInstalled,
                 IGeometry geometry,
                 int drawStyle)
          throws IOException,
                 AutomationException
Draws the feature on the display.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
draw in interface IFeatureDraw
Parameters:
drawPhase - A com.esri.arcgis.system.esriDrawPhase constant (in)
display - A reference to a com.esri.arcgis.display.IDisplay (in)
symbol - A reference to a com.esri.arcgis.display.ISymbol (in)
symbolInstalled - The symbolInstalled (in)
geometry - A reference to a com.esri.arcgis.geometry.IGeometry (in)
drawStyle - A com.esri.arcgis.geodatabase.esriDrawStyle constant (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setInvalidAreaByRef

public void setInvalidAreaByRef(IInvalidArea invalidArea)
                         throws IOException,
                                AutomationException
The area to be drawn.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
setInvalidAreaByRef in interface IFeatureDraw
Parameters:
invalidArea - A reference to a com.esri.arcgis.geodatabase.IInvalidArea (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getInvalidArea

public IInvalidArea getInvalidArea()
                            throws IOException,
                                   AutomationException
The area to be drawn.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
getInvalidArea in interface IFeatureDraw
Returns:
A reference to a com.esri.arcgis.geodatabase.IInvalidArea
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