com.esri.arcgis.display
Class EngineRotateTracker

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

All Implemented Interfaces:

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

public class EngineRotateTracker
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, IRotateTracker

Engine Rotate Tracker Class.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

See Also:

Serialized Form

Constructor Summary

EngineRotateTracker()
Constructs a EngineRotateTracker using ArcGIS Engine.

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

Method Summary

void	addGeometry(IGeometry geometry) Adds a geometry to be rotated.
void	addPoint(IGeometry geometry, IMarkerSymbol sym) Adds a point and symbol to be rotated.
void	clearGeometry() Clears all the geometries.
boolean	deactivate() Cancel tracking.
boolean	equals(Object o) Compare this object with another
double	getAngle() The angle.
static String	getClsid() getClsid.
int	getCursor() If the mouse is over the tracker, return an HCURSOR to indicate legal operations based on mouse's relation to selection handles: move resize, etc.
IPoint	getOrigin() The rotation origin.
int	hashCode() the hashcode for this object
boolean	onKeyDown(int keyCode) Special keypress processing while tracking.
void	onMouseDown() Begin tracking move or resize based on the location of the mouse over the tracker handles.
void	onMouseMove(IPoint mapPoint) In process move or resize tracking.
boolean	onMouseUp() Finish move or resize tracking.
void	refresh() Invalidate the portion of the screen covered by the tracker.
void	setDisplayByRef(IScreenDisplay rhs1) The display used by the tracker.
void	setOrigin(IPoint anchor) The rotation origin.

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

EngineRotateTracker

public EngineRotateTracker()
                    throws IOException,
                           UnknownHostException

Constructs a EngineRotateTracker using ArcGIS Engine.

Throws:

IOException - if there are interop problems

UnknownHostException - if there are interop problems

EngineRotateTracker

public EngineRotateTracker(Object obj)
                    throws IOException

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

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

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

setDisplayByRef

public void setDisplayByRef(IScreenDisplay rhs1)
                     throws IOException,
                            AutomationException

The display used by the tracker.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

setDisplayByRef in interface IRotateTracker

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.

getCursor

public int getCursor()
              throws IOException,
                     AutomationException

If the mouse is over the tracker, return an HCURSOR to indicate legal operations based on mouse's relation to selection handles: move resize, etc. Return 0 if mouse isn't over tracker.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getCursor in interface IRotateTracker

Returns:

The cursor (A COM typedef)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

refresh

public void refresh()
             throws IOException,
                    AutomationException

Invalidate the portion of the screen covered by the tracker.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

refresh in interface IRotateTracker

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

onMouseDown

public void onMouseDown()
                 throws IOException,
                        AutomationException

Begin tracking move or resize based on the location of the mouse over the tracker handles.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

onMouseDown in interface IRotateTracker

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

onMouseMove

public void onMouseMove(IPoint mapPoint)
                 throws IOException,
                        AutomationException

In process move or resize tracking.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

onMouseMove in interface IRotateTracker

Parameters:

mapPoint - 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.

onMouseUp

public boolean onMouseUp()
                  throws IOException,
                         AutomationException

Finish move or resize tracking.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

onMouseUp in interface IRotateTracker

Returns:

The angleChanged

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

onKeyDown

public boolean onKeyDown(int keyCode)
                  throws IOException,
                         AutomationException

Special keypress processing while tracking.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

onKeyDown in interface IRotateTracker

Parameters:

keyCode - The keyCode (in)

Returns:

The angleChanged

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

deactivate

public boolean deactivate()
                   throws IOException,
                          AutomationException

Cancel tracking.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

deactivate in interface IRotateTracker

Returns:

The complete

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setOrigin

public void setOrigin(IPoint anchor)
               throws IOException,
                      AutomationException

The rotation origin.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

setOrigin in interface IRotateTracker

Parameters:

anchor - 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.

getOrigin

public IPoint getOrigin()
                 throws IOException,
                        AutomationException

The rotation origin.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getOrigin in interface IRotateTracker

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.

addGeometry

public void addGeometry(IGeometry geometry)
                 throws IOException,
                        AutomationException

Adds a geometry to be rotated.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

addGeometry in interface IRotateTracker

Parameters:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

addPoint

public void addPoint(IGeometry geometry,
                     IMarkerSymbol sym)
              throws IOException,
                     AutomationException

Adds a point and symbol to be rotated.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

addPoint in interface IRotateTracker

Parameters:

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

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

clearGeometry

public void clearGeometry()
                   throws IOException,
                          AutomationException

Clears all the geometries.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

clearGeometry in interface IRotateTracker

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getAngle

public double getAngle()
                throws IOException,
                       AutomationException

The angle.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getAngle in interface IRotateTracker

Returns:

The angle

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.