com.esri.arcgis.display
Class AnchorPoint

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

All Implemented Interfaces:

IAnchorPoint, com.esri.arcgis.interop.RemoteObjRef, Serializable

public class AnchorPoint
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, IAnchorPoint

Anchor point class for rubberbanding objects.

Description

The anchor point represents a point that can be used when manipulating elements and features. When working with elements, anchor points can be considered a helper object, rather than an essential. You will first need to cocreate the anchor point and then manipulate it. This is useful when implementing your own tools and objects, for example, a custom rotation tool.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

See Also:

Serialized Form

Constructor Summary

AnchorPoint()
Constructs a AnchorPoint using ArcGIS Engine.

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

Method Summary

void	draw(IDisplay display) Draw the anchor.
boolean	equals(Object o) Compare this object with another
static String	getClsid() getClsid.
int	getCursor() Cursor displayed when mouse is over anchor.
IPoint	getPoint() Location of anchor point.
ISymbol	getSymbol() Anchor point symbol.
int	hashCode() the hashcode for this object
boolean	hitTest(IPoint point, double tol) Check if mouse is over anchor.
void	moveTo(IPoint pPoint, IDisplay display) Move the anchor.
void	setPoint(IPoint point) Location of anchor point.
void	setSymbolByRef(ISymbol symbol) Anchor point symbol.

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

AnchorPoint

public AnchorPoint()
            throws IOException,
                   UnknownHostException

Constructs a AnchorPoint using ArcGIS Engine.

Throws:

IOException - if there are interop problems

UnknownHostException - if there are interop problems

AnchorPoint

public AnchorPoint(Object obj)
            throws IOException

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

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

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

setPoint

public void setPoint(IPoint point)
              throws IOException,
                     AutomationException

Location of anchor point.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

setPoint in interface IAnchorPoint

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.

getPoint

public IPoint getPoint()
                throws IOException,
                       AutomationException

Location of anchor point.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getPoint in interface IAnchorPoint

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setSymbolByRef

public void setSymbolByRef(ISymbol symbol)
                    throws IOException,
                           AutomationException

Anchor point symbol.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

setSymbolByRef in interface IAnchorPoint

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

Anchor point symbol.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getSymbol in interface IAnchorPoint

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.

getCursor

public int getCursor()
              throws IOException,
                     AutomationException

Cursor displayed when mouse is over anchor.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getCursor in interface IAnchorPoint

Returns:

The cursor (A COM typedef)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

hitTest

public boolean hitTest(IPoint point,
                       double tol)
                throws IOException,
                       AutomationException

Check if mouse is over anchor.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

hitTest in interface IAnchorPoint

Parameters:

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

tol - The tol (in)

Returns:

The hit

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

draw

public void draw(IDisplay display)
          throws IOException,
                 AutomationException

Draw the anchor.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

draw in interface IAnchorPoint

Parameters:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

moveTo

public void moveTo(IPoint pPoint,
                   IDisplay display)
            throws IOException,
                   AutomationException

Move the anchor.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

moveTo in interface IAnchorPoint

Parameters:

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

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.