com.esri.arcgis.display
Class NewPolygonFeedback

java.lang.Object
  extended by com.esri.arcgis.display.NewPolygonFeedback
All Implemented Interfaces:
IDisplayFeedback, INewPolygonFeedback, com.esri.arcgis.interop.RemoteObjRef, Serializable

public class NewPolygonFeedback
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, INewPolygonFeedback

New Polygon 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
NewPolygonFeedback()
          Constructs a NewPolygonFeedback using ArcGIS Engine.
NewPolygonFeedback(Object obj)
          Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
NewPolygonFeedback theNewPolygonFeedback = (NewPolygonFeedback) obj;
 
Method Summary
 void addPoint(IPoint point)
          Creates a node at the given point.
 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 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(IPoint point)
          Begins a normal feedback at the given point.
 IPolygon 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

NewPolygonFeedback

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

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

NewPolygonFeedback

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

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

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(IPoint point)
           throws IOException,
                  AutomationException
Begins a normal feedback at the given point.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
start in interface INewPolygonFeedback
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.

addPoint

public void addPoint(IPoint point)
              throws IOException,
                     AutomationException
Creates a node at the given point.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
addPoint in interface INewPolygonFeedback
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.

stop

public IPolygon 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 INewPolygonFeedback
Returns:
A reference to a com.esri.arcgis.geometry.IPolygon
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.