com.esri.arcgis.display
Class CalloutFeedback

java.lang.Object
  extended by com.esri.arcgis.display.CalloutFeedback
All Implemented Interfaces:
ICalloutFeedback, ICalloutFeedback2, IDisplayFeedback, com.esri.arcgis.interop.RemoteObjRef, Serializable

public class CalloutFeedback
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, ICalloutFeedback, ICalloutFeedback2

Move Callout Display Feedback Object.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

See Also:
Serialized Form

Constructor Summary
CalloutFeedback()
          Constructs a CalloutFeedback using ArcGIS Engine.
CalloutFeedback(Object obj)
          Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
CalloutFeedback theCalloutFeedback = (CalloutFeedback) obj;
 
Method Summary
 boolean equals(Object o)
          Compare this object with another
static String getClsid()
          getClsid.
 ISymbol getSymbol()
          The symbol the feedback object will use.
 int hashCode()
          the hashcode for this object
 void moveAnchorTo(IPoint point)
          Moves the anchor point to the given point.
 void moveTo(IPoint point)
          Move to the new point.
 void refresh(int hDC)
          Call this after a refresh to show feedback again.
 void setDisplayByRef(IScreenDisplay rhs1)
          The display the feedback object will use.
 void setSymbolByRef(ISymbol symbol)
          The symbol the feedback object will use.
 void start(ISymbol symbol, IGeometry geometry, IPoint point)
          Begins a feedback of the given symbol.
 void start(ISymbol symbol, IGeometry geometry, IPoint point, double referenceScale)
          Begins a feedback of the given symbol.
 IPolyline stop()
          Stops the feedback and returns the shape.
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface com.esri.arcgis.interop.RemoteObjRef
getJintegraDispatch, release
 

Constructor Detail

CalloutFeedback

public CalloutFeedback()
                throws IOException,
                       UnknownHostException
Constructs a CalloutFeedback using ArcGIS Engine.

Throws:
IOException - if there are interop problems
UnknownHostException - if there are interop problems

CalloutFeedback

public CalloutFeedback(Object obj)
                throws IOException
Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
CalloutFeedback theCalloutFeedback = (CalloutFeedback) obj;

Construct a CalloutFeedback using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to CalloutFeedback.

Parameters:
obj - an object returned from ArcGIS Engine or Server
Throws:
IOException - if there are interop problems
Method Detail

getClsid

public static String getClsid()
getClsid.


equals

public boolean equals(Object o)
Compare this object with another

Overrides:
equals in class Object

hashCode

public int hashCode()
the hashcode for this object

Overrides:
hashCode in class Object

start

public void start(ISymbol symbol,
                  IGeometry geometry,
                  IPoint point)
           throws IOException,
                  AutomationException
Begins a feedback of the given symbol.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
start in interface ICalloutFeedback
Parameters:
symbol - A reference to a com.esri.arcgis.display.ISymbol (in)
geometry - A reference to a com.esri.arcgis.geometry.IGeometry (in)
point - A reference to a com.esri.arcgis.geometry.IPoint (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

stop

public IPolyline stop()
               throws IOException,
                      AutomationException
Stops the feedback and returns the shape.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
stop in interface ICalloutFeedback
Specified by:
stop in interface ICalloutFeedback2
Returns:
A reference to a com.esri.arcgis.geometry.IPolyline
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

moveAnchorTo

public void moveAnchorTo(IPoint point)
                  throws IOException,
                         AutomationException
Moves the anchor point to the given point.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
moveAnchorTo in interface ICalloutFeedback
Specified by:
moveAnchorTo in interface ICalloutFeedback2
Parameters:
point - A reference to a com.esri.arcgis.geometry.IPoint (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setSymbolByRef

public void setSymbolByRef(ISymbol symbol)
                    throws IOException,
                           AutomationException
The symbol the feedback object will use.

Description

Set Symbol to LineSymbol while working with NewLineFeedback object or to MarkerSymbol with NewMultiPointFeedBack object and so on.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
setSymbolByRef in interface IDisplayFeedback
Parameters:
symbol - A reference to a com.esri.arcgis.display.ISymbol (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getSymbol

public ISymbol getSymbol()
                  throws IOException,
                         AutomationException
The symbol the feedback object will use.

Description

Set Symbol to LineSymbol while working with NewLineFeedback object or to MarkerSymbol with NewMultiPointFeedBack object and so on.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
getSymbol in interface IDisplayFeedback
Returns:
A reference to a com.esri.arcgis.display.ISymbol
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setDisplayByRef

public void setDisplayByRef(IScreenDisplay rhs1)
                     throws IOException,
                            AutomationException
The display the feedback object will use.

Description

Set Display to associate with the screen display area for drawing.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
setDisplayByRef in interface IDisplayFeedback
Parameters:
rhs1 - A reference to a com.esri.arcgis.display.IScreenDisplay (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

refresh

public void refresh(int hDC)
             throws IOException,
                    AutomationException
Call this after a refresh to show feedback again.

Description

Refresh redraws the associated screen display area.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
refresh in interface IDisplayFeedback
Parameters:
hDC - The hDC (A COM typedef) (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

moveTo

public void moveTo(IPoint point)
            throws IOException,
                   AutomationException
Move to the new point.

Description

MoveTo moves to the new location specified by the input. Usually, include this method in the MouseMove event.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
moveTo in interface IDisplayFeedback
Parameters:
point - A reference to a com.esri.arcgis.geometry.IPoint (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

start

public void start(ISymbol symbol,
                  IGeometry geometry,
                  IPoint point,
                  double referenceScale)
           throws IOException,
                  AutomationException
Begins a feedback of the given symbol.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
start in interface ICalloutFeedback2
Parameters:
symbol - A reference to a com.esri.arcgis.display.ISymbol (in)
geometry - A reference to a com.esri.arcgis.geometry.IGeometry (in)
point - A reference to a com.esri.arcgis.geometry.IPoint (in)
referenceScale - The referenceScale (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.