com.esri.arcgis.display
Class NewEllipseFeedback

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

All Implemented Interfaces:

IDisplayFeedback, IDisplayFeedback2, INewEllipseFeedback, com.esri.arcgis.interop.RemoteObjRef, Serializable

public class NewEllipseFeedback
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, IDisplayFeedback2, INewEllipseFeedback

New Ellipse Feedback Object.

Product Availability

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

See Also:

Serialized Form

Constructor Summary

NewEllipseFeedback()
Constructs a NewEllipseFeedback using ArcGIS Engine.

NewEllipseFeedback(Object obj)
Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
NewEllipseFeedback theNewEllipseFeedback = (NewEllipseFeedback) obj;

Method Summary

boolean	equals(Object o) Compare this object with another
double	getAngle() The angle of the current ellipse being constructed.
double	getAspectRatio() The aspect ratio for the custom constraint type.
static String	getClsid() getClsid.
int	getConstraint() The constraint on this rubberbander.
double	getMajorRadius() The major radius of the current ellipse being constructed.
double	getMinorRadius() The minor radius of the current ellipse being constructed.
ISymbol	getSymbol() The symbol the feedback object will use.
int	hashCode() the hashcode for this object
boolean	isStartCenter() Indicates whether the first point indicates the center.
boolean	isSymbolIsWYSIWYG() Determines whether the feedback symbol scales with the display.
boolean	isUseReferenceScale() Determines whether the feedback symbol should respect reference scale.
void	moveTo(IPoint point) Move to the new point.
void	refresh(int hDC) Call this after a refresh to show feedback again.
void	setAngle(double angle) The angle of the current ellipse being constructed.
void	setAspectRatio(double aspectRatio) The aspect ratio for the custom constraint type.
void	setConstraint(int constrain) The constraint on this rubberbander.
void	setDisplayByRef(IScreenDisplay rhs1) The display the feedback object will use.
void	setMajorRadius(double majorRadius) The major radius of the current ellipse being constructed.
void	setMinorRadius(double minorRadius) The minor radius of the current ellipse being constructed.
void	setPoint(IPoint point) Set the location of the second location.
void	setStartCenter(boolean startCenter) Indicates whether the first point indicates the center.
void	setSymbolByRef(ISymbol symbol) The symbol the feedback object will use.
void	setSymbolIsWYSIWYG(boolean isWYSIWYG) Determines whether the feedback symbol scales with the display.
void	setUseReferenceScale(boolean respectsRefScale) Determines whether the feedback symbol should respect reference scale.
void	start(IPoint point) Begins a normal feedback at the given point.
IGeometry	stop(IPoint point) 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

NewEllipseFeedback

public NewEllipseFeedback()
                   throws IOException,
                          UnknownHostException

Constructs a NewEllipseFeedback using ArcGIS Engine.

Throws:

IOException - if there are interop problems

UnknownHostException - if there are interop problems

NewEllipseFeedback

public NewEllipseFeedback(Object obj)
                   throws IOException

Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
NewEllipseFeedback theNewEllipseFeedback = (NewEllipseFeedback) obj;

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

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

isSymbolIsWYSIWYG

public boolean isSymbolIsWYSIWYG()
                          throws IOException,
                                 AutomationException

Determines whether the feedback symbol scales with the display.

Product Availability

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

Specified by:

isSymbolIsWYSIWYG in interface IDisplayFeedback2

Returns:

The isWYSIWYG

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setSymbolIsWYSIWYG

public void setSymbolIsWYSIWYG(boolean isWYSIWYG)
                        throws IOException,
                               AutomationException

Determines whether the feedback symbol scales with the display.

Product Availability

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

Specified by:

setSymbolIsWYSIWYG in interface IDisplayFeedback2

Parameters:

isWYSIWYG - The isWYSIWYG (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isUseReferenceScale

public boolean isUseReferenceScale()
                            throws IOException,
                                   AutomationException

Determines whether the feedback symbol should respect reference scale.

Product Availability

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

Specified by:

isUseReferenceScale in interface IDisplayFeedback2

Returns:

The respectsRefScale

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setUseReferenceScale

public void setUseReferenceScale(boolean respectsRefScale)
                          throws IOException,
                                 AutomationException

Determines whether the feedback symbol should respect reference scale.

Product Availability

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

Specified by:

setUseReferenceScale in interface IDisplayFeedback2

Parameters:

respectsRefScale - The respectsRefScale (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(IPoint point)
           throws IOException,
                  AutomationException

Begins a normal feedback at the given point.

Product Availability

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

Specified by:

start in interface INewEllipseFeedback

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.

setPoint

public void setPoint(IPoint point)
              throws IOException,
                     AutomationException

Set the location of the second location.

Product Availability

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

Specified by:

setPoint in interface INewEllipseFeedback

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 IGeometry stop(IPoint point)
               throws IOException,
                      AutomationException

Stops the feedback and returns the shape.

Product Availability

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

Specified by:

stop in interface INewEllipseFeedback

Parameters:

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

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getMajorRadius

public double getMajorRadius()
                      throws IOException,
                             AutomationException

The major radius of the current ellipse being constructed.

Product Availability

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

Specified by:

getMajorRadius in interface INewEllipseFeedback

Returns:

The majorRadius

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setMajorRadius

public void setMajorRadius(double majorRadius)
                    throws IOException,
                           AutomationException

The major radius of the current ellipse being constructed.

Product Availability

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

Specified by:

setMajorRadius in interface INewEllipseFeedback

Parameters:

majorRadius - The majorRadius (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getMinorRadius

public double getMinorRadius()
                      throws IOException,
                             AutomationException

The minor radius of the current ellipse being constructed.

Product Availability

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

Specified by:

getMinorRadius in interface INewEllipseFeedback

Returns:

The minorRadius

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setMinorRadius

public void setMinorRadius(double minorRadius)
                    throws IOException,
                           AutomationException

The minor radius of the current ellipse being constructed.

Product Availability

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

Specified by:

setMinorRadius in interface INewEllipseFeedback

Parameters:

minorRadius - The minorRadius (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getAngle

public double getAngle()
                throws IOException,
                       AutomationException

The angle of the current ellipse being constructed.

Product Availability

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

Specified by:

getAngle in interface INewEllipseFeedback

Returns:

The angle

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setAngle

public void setAngle(double angle)
              throws IOException,
                     AutomationException

The angle of the current ellipse being constructed.

Product Availability

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

Specified by:

setAngle in interface INewEllipseFeedback

Parameters:

angle - The angle (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isStartCenter

public boolean isStartCenter()
                      throws IOException,
                             AutomationException

Indicates whether the first point indicates the center.

Product Availability

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

Specified by:

isStartCenter in interface INewEllipseFeedback

Returns:

The startCenter

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setStartCenter

public void setStartCenter(boolean startCenter)
                    throws IOException,
                           AutomationException

Indicates whether the first point indicates the center.

Product Availability

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

Specified by:

setStartCenter in interface INewEllipseFeedback

Parameters:

startCenter - The startCenter (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getConstraint

public int getConstraint()
                  throws IOException,
                         AutomationException

The constraint on this rubberbander.

Product Availability

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

Specified by:

getConstraint in interface INewEllipseFeedback

Returns:

A com.esri.arcgis.display.esriEnvelopeConstraints constant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setConstraint

public void setConstraint(int constrain)
                   throws IOException,
                          AutomationException

The constraint on this rubberbander.

Product Availability

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

Specified by:

setConstraint in interface INewEllipseFeedback

Parameters:

constrain - A com.esri.arcgis.display.esriEnvelopeConstraints constant (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getAspectRatio

public double getAspectRatio()
                      throws IOException,
                             AutomationException

The aspect ratio for the custom constraint type.

Product Availability

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

Specified by:

getAspectRatio in interface INewEllipseFeedback

Returns:

The aspectRatio

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setAspectRatio

public void setAspectRatio(double aspectRatio)
                    throws IOException,
                           AutomationException

The aspect ratio for the custom constraint type.

Product Availability

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

Specified by:

setAspectRatio in interface INewEllipseFeedback

Parameters:

aspectRatio - The aspectRatio (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.