com.esri.arcgis.display
Class LineMovePointFeedback

java.lang.Object
  com.esri.arcgis.display.LineMovePointFeedback

All Implemented Interfaces:

IDisplayFeedback, ILineMovePointFeedback, java.io.Serializable

public class LineMovePointFeedback

extends java.lang.Object

implements ILineMovePointFeedback

Move Point Line 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

LineMovePointFeedback()
Constructs a LineMovePointFeedback using ArcGIS Engine.

LineMovePointFeedback(java.lang.Object obj)
Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.

Method Summary

boolean	equals(java.lang.Object o) Compare this object with another
ILineMovePointFeedback	getAsILineMovePointFeedback() Deprecated. No replacement. The object reference can be directly used where the implemented interface is needed.
static java.lang.String	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(IPolyline polyline, int pointIndex, IPoint point) Begins a move point feedback of the given shape.
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

Constructor Detail

LineMovePointFeedback

public LineMovePointFeedback()
                      throws java.io.IOException,
                             java.net.UnknownHostException

Constructs a LineMovePointFeedback using ArcGIS Engine.

Throws:

java.io.IOException - if there are interop problems

java.net.UnknownHostException - if there are interop problems

LineMovePointFeedback

public LineMovePointFeedback(java.lang.Object obj)
                      throws java.io.IOException

Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.

Construct a LineMovePointFeedback using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to LineMovePointFeedback.
LineMovePointFeedback theLineMovePointFeedback = (LineMovePointFeedback) obj;

Parameters:

obj - an object returned from ArcGIS Engine or Server

Throws:

java.io.IOException - if there are interop problems

Method Detail

getClsid

public static java.lang.String getClsid()

getAsILineMovePointFeedback

public ILineMovePointFeedback getAsILineMovePointFeedback()

Deprecated. No replacement. The object reference can be directly used where the implemented interface is needed.

equals

public boolean equals(java.lang.Object o)

Compare this object with another

hashCode

public int hashCode()

the hashcode for this object

start

public void start(IPolyline polyline,
                  int pointIndex,
                  IPoint point)
           throws java.io.IOException,
                  AutomationException

Description copied from interface: ILineMovePointFeedback

Begins a move point feedback of the given shape. PointIndex is a zero based index into the polyline.

Supported Platforms

Windows, Solaris, Linux

Specified by:

start in interface ILineMovePointFeedback

Parameters:

polyline - A reference to a com.esri.arcgis.geometry.IPolyline (in)

pointIndex - The pointIndex (in)

point - A reference to a com.esri.arcgis.geometry.IPoint (in)

Throws:

AutomationException - If the ArcObject component throws an exception.

java.io.IOException - If there are interop problems.

stop

public IPolyline stop()
               throws java.io.IOException,
                      AutomationException

Description copied from interface: ILineMovePointFeedback

Stops the feedback and returns the shape.

Supported Platforms

Windows, Solaris, Linux

Specified by:

stop in interface ILineMovePointFeedback

Returns:

A reference to a com.esri.arcgis.geometry.IPolyline

Throws:

AutomationException - If the ArcObject component throws an exception.

java.io.IOException - If there are interop problems.

setSymbolByRef

public void setSymbolByRef(ISymbol symbol)
                    throws java.io.IOException,
                           AutomationException

Description copied from interface: IDisplayFeedback

The symbol the feedback object will use.

Specified by:

setSymbolByRef in interface IDisplayFeedback

Parameters:

symbol - A reference to a com.esri.arcgis.display.ISymbol (in)

Throws:

AutomationException - If the ArcObject component throws an exception.

java.io.IOException - If there are interop problems.

getSymbol

public ISymbol getSymbol()
                  throws java.io.IOException,
                         AutomationException

Description copied from interface: IDisplayFeedback

The symbol the feedback object will use.

Supported Platforms

Windows, Solaris, Linux

Description

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

Specified by:

getSymbol in interface IDisplayFeedback

Returns:

A reference to a com.esri.arcgis.display.ISymbol

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setDisplayByRef

public void setDisplayByRef(IScreenDisplay rhs1)
                     throws java.io.IOException,
                            AutomationException

Description copied from interface: IDisplayFeedback

The display the feedback object will use.

Specified by:

setDisplayByRef in interface IDisplayFeedback

Parameters:

rhs1 - A reference to a com.esri.arcgis.display.IScreenDisplay (in)

Throws:

AutomationException - If the ArcObject component throws an exception.

java.io.IOException - If there are interop problems.

refresh

public void refresh(int hDC)
             throws java.io.IOException,
                    AutomationException

Description copied from interface: IDisplayFeedback

Call this after a refresh to show feedback again.

Supported Platforms

Windows, Solaris, Linux

Description

Refresh redraws the associated screen display area.

Specified by:

refresh in interface IDisplayFeedback

Parameters:

hDC - The hDC (A COM typedef) (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

moveTo

public void moveTo(IPoint point)
            throws java.io.IOException,
                   AutomationException

Description copied from interface: IDisplayFeedback

Move to the new point.

Supported Platforms

Windows, Solaris, Linux

Description

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

Specified by:

moveTo in interface IDisplayFeedback

Parameters:

point - A reference to a com.esri.arcgis.geometry.IPoint (in)

Throws:

AutomationException - If the ArcObject component throws an exception.

java.io.IOException - If there are interop problems.