com.esri.arcgis.geodatabase
Class IFeatureClassDrawProxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.geodatabase.IFeatureClassDrawProxy

All Implemented Interfaces:

IFeatureClassDraw, Externalizable, Serializable

public class IFeatureClassDrawProxy
extends com.esri.arcgis.interop.Dispatch
implements IFeatureClassDraw, Serializable

Provides access to members that set customized drawing properties.

Description

The IFeatureClassDraw interface is an optional interface for feature class extensions, used to specify custom drawing behavior in ArcMap.

Remarks

If using a custom renderer, the ExclusiveCustomRenderer property can be used to restrict the available renderers to the custom one for the feature class. If the custom renderer is configurable, a configuration property page can be specified with the CustomRendererPropPageCLSID property. If using a custom feature and that feature utilizes extra fields beyond the Shape for drawing, it is necessary to specify those fields in the RequiredFieldsForDraw property or they will not be returned in the FeatureLayer’s FeatureCursor.

When To Use

Before a FeatureLayer draws features in a feature class, it will check the FeatureClassExtension for support of this interface. Custom drawing can be achieved through the use of a custom renderer or through the use of a custom feature that implements IFeatureDraw::Draw.

Product Availability

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

See Also:

com.esri.arcgis.editor.IShortTransactionObjectInspector, Serialized Form

Field Summary

boolean

noncastable

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

DISPATCH_METHOD, DISPATCH_PROPERTYGET, DISPATCH_PROPERTYPUT, DISPATCH_PROPERTYPUTREF, objRef

Constructor Summary

	IFeatureClassDrawProxy()
	IFeatureClassDrawProxy(Object obj)
protected	IFeatureClassDrawProxy(Object obj, String iid)

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
boolean	doesCustomDrawing() Indicates whether the FeatureClass does custom drawing.
Object	getCustomRenderer() The custom renderer for the FeatureClass.
IUID	getCustomRendererPropPageCLSID() The custom renderer's property page CLSID.
IFields	getRequiredFieldsForDraw() The required fields for drawing a Feature.
boolean	hasCustomRenderer() Indicates whether the feature class has a custom renderer.
boolean	isExclusiveCustomRenderer() Indicates whether the custom renderer is exclusive or not.
void	removeListener(String iidStr, Object theListener)

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, optimizedVtblInvoke, queryInterface, readExternal, release, setNativeMode, setPropertyByName, toString, vtblInvoke, writeExternal

Methods inherited from class java.lang.Object

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

Field Detail

noncastable

public boolean noncastable

Constructor Detail

IFeatureClassDrawProxy

public IFeatureClassDrawProxy()

IFeatureClassDrawProxy

public IFeatureClassDrawProxy(Object obj)
                       throws IOException

Throws:

IOException

IFeatureClassDrawProxy

protected IFeatureClassDrawProxy(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

getRequiredFieldsForDraw

public IFields getRequiredFieldsForDraw()
                                 throws IOException,
                                        AutomationException

The required fields for drawing a Feature.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getRequiredFieldsForDraw in interface IFeatureClassDraw

Returns:

A reference to a com.esri.arcgis.geodatabase.IFields

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

See Also:

IFields, com.esri.arcgis.editor.IShortTransactionObjectInspector

doesCustomDrawing

public boolean doesCustomDrawing()
                          throws IOException,
                                 AutomationException

Indicates whether the FeatureClass does custom drawing.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

doesCustomDrawing in interface IFeatureClassDraw

Returns:

The doesDrawing

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

See Also:

com.esri.arcgis.editor.IShortTransactionObjectInspector

getCustomRenderer

public Object getCustomRenderer()
                         throws IOException,
                                AutomationException

The custom renderer for the FeatureClass.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getCustomRenderer in interface IFeatureClassDraw

Returns:

A Variant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

See Also:

com.esri.arcgis.editor.IShortTransactionObjectInspector

getCustomRendererPropPageCLSID

public IUID getCustomRendererPropPageCLSID()
                                    throws IOException,
                                           AutomationException

The custom renderer's property page CLSID.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getCustomRendererPropPageCLSID in interface IFeatureClassDraw

Returns:

A reference to a com.esri.arcgis.system.IUID

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

See Also:

com.esri.arcgis.editor.IShortTransactionObjectInspector

isExclusiveCustomRenderer

public boolean isExclusiveCustomRenderer()
                                  throws IOException,
                                         AutomationException

Indicates whether the custom renderer is exclusive or not.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

isExclusiveCustomRenderer in interface IFeatureClassDraw

Returns:

The isExclusive

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

See Also:

com.esri.arcgis.editor.IShortTransactionObjectInspector

hasCustomRenderer

public boolean hasCustomRenderer()
                          throws IOException,
                                 AutomationException

Indicates whether the feature class has a custom renderer.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

hasCustomRenderer in interface IFeatureClassDraw

Returns:

The hasRenderer

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

See Also:

com.esri.arcgis.editor.IShortTransactionObjectInspector