com.esri.arcgis.editor
Class ArcConstructor

java.lang.Object
  com.esri.arcgis.editor.ArcConstructor

All Implemented Interfaces:

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

public class ArcConstructor
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, IShapeConstructor

Creates a circular arc segment.

Product Availability

Available with ArcGIS Desktop.

See Also:

Serialized Form

Constructor Summary

ArcConstructor()
Constructs a ArcConstructor using ArcGIS Engine.

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

Method Summary

void	activate() Prepares a shape constructor to begin receiving events.
void	addPoint(IPoint point, boolean esri_clone, boolean allowUndo) Adds a point to the sketch.
void	deactivate() Resets a shape constructor.
boolean	equals(Object o) Compare this object with another
IPoint	getAnchor() The anchor of the sketch.
double	getAngleConstraint() The sketch's angular constraint.
static String	getClsid() getClsid.
int	getConstraint() The sketch constraint.
int	getCursor() The mouse pointer for this constructor.
double	getDistanceConstraint() The sketch's distance constraint.
String	getID() Name string identifying this shape constructor.
IPoint	getLocation() The current location of the mouse.
int	hashCode() the hashcode for this object
void	initialize(IEditor pEditor) Initializes a newly constructed shape constructor.
boolean	isActive() Indicates whether the constructor is currently active.
boolean	isEnabled() Indicates whether the constructor is enabled.
boolean	isStreaming() Indicates whether stream mode digitizing is enabled.
boolean	onContextMenu(int x, int y) Context menu event occured at the given xy location.
void	onKeyDown(int keyState, int shift) Occurs when a key on the keyboard is pressed when this constructor is active.
void	onKeyUp(int keyState, int shift) Occurs when a key on the keyboard is released when this constructor is active.
void	onMouseDown(int button, int shift, int x, int y) Occurs when a mouse button is pressed when this constructor is active.
void	onMouseMove(int button, int shift, int x, int y) Occurs when the mouse is moved when this constructor is active.
void	onMouseUp(int button, int shift, int x, int y) Occurs when a mouse button is released when this constructor is active.
void	refresh(int hdc) Occurs when a screen display in the application is refreshed.
void	setAngleConstraint(double val) The sketch's angular constraint.
void	setConstraint(int constraint) The sketch constraint.
void	setDistanceConstraint(double val) The sketch's distance constraint.
void	setIsStreaming(boolean isStreaming) Indicates whether stream mode digitizing is enabled.
void	sketchModified() Called when Sketch is modified.

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

ArcConstructor

public ArcConstructor()
               throws IOException,
                      UnknownHostException

Constructs a ArcConstructor using ArcGIS Engine.

Throws:

IOException - if there are interop problems

UnknownHostException - if there are interop problems

ArcConstructor

public ArcConstructor(Object obj)
               throws IOException

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

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

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

initialize

public void initialize(IEditor pEditor)
                throws IOException,
                       AutomationException

Initializes a newly constructed shape constructor.

Product Availability

Available with ArcGIS Desktop.

Specified by:

initialize in interface IShapeConstructor

Parameters:

pEditor - A reference to a com.esri.arcgis.editor.IEditor (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getID

public String getID()
             throws IOException,
                    AutomationException

Name string identifying this shape constructor.

Product Availability

Available with ArcGIS Desktop.

Specified by:

getID in interface IShapeConstructor

Returns:

The iD

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isEnabled

public boolean isEnabled()
                  throws IOException,
                         AutomationException

Indicates whether the constructor is enabled.

Product Availability

Available with ArcGIS Desktop.

Specified by:

isEnabled in interface IShapeConstructor

Returns:

The enabled

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

activate

public void activate()
              throws IOException,
                     AutomationException

Prepares a shape constructor to begin receiving events.

Product Availability

Available with ArcGIS Desktop.

Specified by:

activate in interface IShapeConstructor

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

deactivate

public void deactivate()
                throws IOException,
                       AutomationException

Resets a shape constructor.

Product Availability

Available with ArcGIS Desktop.

Specified by:

deactivate in interface IShapeConstructor

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isActive

public boolean isActive()
                 throws IOException,
                        AutomationException

Indicates whether the constructor is currently active.

Product Availability

Available with ArcGIS Desktop.

Specified by:

isActive in interface IShapeConstructor

Returns:

The active

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

onMouseDown

public void onMouseDown(int button,
                        int shift,
                        int x,
                        int y)
                 throws IOException,
                        AutomationException

Occurs when a mouse button is pressed when this constructor is active.

Product Availability

Available with ArcGIS Desktop.

Specified by:

onMouseDown in interface IShapeConstructor

Parameters:

button - The button (in)

shift - The shift (in)

x - The x (in)

y - The y (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

onMouseMove

public void onMouseMove(int button,
                        int shift,
                        int x,
                        int y)
                 throws IOException,
                        AutomationException

Occurs when the mouse is moved when this constructor is active.

Product Availability

Available with ArcGIS Desktop.

Specified by:

onMouseMove in interface IShapeConstructor

Parameters:

button - The button (in)

shift - The shift (in)

x - The x (in)

y - The y (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

onMouseUp

public void onMouseUp(int button,
                      int shift,
                      int x,
                      int y)
               throws IOException,
                      AutomationException

Occurs when a mouse button is released when this constructor is active.

Product Availability

Available with ArcGIS Desktop.

Specified by:

onMouseUp in interface IShapeConstructor

Parameters:

button - The button (in)

shift - The shift (in)

x - The x (in)

y - The y (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

onKeyDown

public void onKeyDown(int keyState,
                      int shift)
               throws IOException,
                      AutomationException

Occurs when a key on the keyboard is pressed when this constructor is active.

Product Availability

Available with ArcGIS Desktop.

Specified by:

onKeyDown in interface IShapeConstructor

Parameters:

keyState - The keyState (in)

shift - The shift (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

onKeyUp

public void onKeyUp(int keyState,
                    int shift)
             throws IOException,
                    AutomationException

Occurs when a key on the keyboard is released when this constructor is active.

Product Availability

Available with ArcGIS Desktop.

Specified by:

onKeyUp in interface IShapeConstructor

Parameters:

keyState - The keyState (in)

shift - The shift (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

onContextMenu

public boolean onContextMenu(int x,
                             int y)
                      throws IOException,
                             AutomationException

Context menu event occured at the given xy location.

Product Availability

Available with ArcGIS Desktop.

Specified by:

onContextMenu in interface IShapeConstructor

Parameters:

x - The x (in)

y - The y (in)

Returns:

The handled

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

refresh

public void refresh(int hdc)
             throws IOException,
                    AutomationException

Occurs when a screen display in the application is refreshed.

Product Availability

Available with ArcGIS Desktop.

Specified by:

refresh in interface IShapeConstructor

Parameters:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getCursor

public int getCursor()
              throws IOException,
                     AutomationException

The mouse pointer for this constructor.

Product Availability

Available with ArcGIS Desktop.

Specified by:

getCursor in interface IShapeConstructor

Returns:

The cursor (A COM typedef)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getAnchor

public IPoint getAnchor()
                 throws IOException,
                        AutomationException

The anchor of the sketch.

Product Availability

Available with ArcGIS Desktop.

Specified by:

getAnchor in interface IShapeConstructor

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.

getLocation

public IPoint getLocation()
                   throws IOException,
                          AutomationException

The current location of the mouse.

Product Availability

Available with ArcGIS Desktop.

Specified by:

getLocation in interface IShapeConstructor

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.

getConstraint

public int getConstraint()
                  throws IOException,
                         AutomationException

The sketch constraint.

Product Availability

Available with ArcGIS Desktop.

Specified by:

getConstraint in interface IShapeConstructor

Returns:

A com.esri.arcgis.editor.esriSketchConstraint constant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setConstraint

public void setConstraint(int constraint)
                   throws IOException,
                          AutomationException

The sketch constraint.

Product Availability

Available with ArcGIS Desktop.

Specified by:

setConstraint in interface IShapeConstructor

Parameters:

constraint - A com.esri.arcgis.editor.esriSketchConstraint constant (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getAngleConstraint

public double getAngleConstraint()
                          throws IOException,
                                 AutomationException

The sketch's angular constraint.

Product Availability

Available with ArcGIS Desktop.

Specified by:

getAngleConstraint in interface IShapeConstructor

Returns:

The val

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setAngleConstraint

public void setAngleConstraint(double val)
                        throws IOException,
                               AutomationException

The sketch's angular constraint.

Product Availability

Available with ArcGIS Desktop.

Specified by:

setAngleConstraint in interface IShapeConstructor

Parameters:

val - The val (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getDistanceConstraint

public double getDistanceConstraint()
                             throws IOException,
                                    AutomationException

The sketch's distance constraint.

Product Availability

Available with ArcGIS Desktop.

Specified by:

getDistanceConstraint in interface IShapeConstructor

Returns:

The val

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setDistanceConstraint

public void setDistanceConstraint(double val)
                           throws IOException,
                                  AutomationException

The sketch's distance constraint.

Product Availability

Available with ArcGIS Desktop.

Specified by:

setDistanceConstraint in interface IShapeConstructor

Parameters:

val - The val (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isStreaming

public boolean isStreaming()
                    throws IOException,
                           AutomationException

Indicates whether stream mode digitizing is enabled.

Product Availability

Available with ArcGIS Desktop.

Specified by:

isStreaming in interface IShapeConstructor

Returns:

The isStreaming

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setIsStreaming

public void setIsStreaming(boolean isStreaming)
                    throws IOException,
                           AutomationException

Indicates whether stream mode digitizing is enabled.

Product Availability

Available with ArcGIS Desktop.

Specified by:

setIsStreaming in interface IShapeConstructor

Parameters:

isStreaming - The isStreaming (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

addPoint

public void addPoint(IPoint point,
                     boolean esri_clone,
                     boolean allowUndo)
              throws IOException,
                     AutomationException

Adds a point to the sketch.

Product Availability

Available with ArcGIS Desktop.

Specified by:

addPoint in interface IShapeConstructor

Parameters:

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

esri_clone - The esri_clone (in)

allowUndo - The allowUndo (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

sketchModified

public void sketchModified()
                    throws IOException,
                           AutomationException

Called when Sketch is modified.

Product Availability

Available with ArcGIS Desktop.

Specified by:

sketchModified in interface IShapeConstructor

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.