VisualSim.simulators.gr.lib
Class Ellipse2D

java.lang.Object
  VisualSim.kernel.util.NamedObj
      VisualSim.kernel.InstantiableNamedObj
          VisualSim.kernel.Entity
              VisualSim.kernel.ComponentEntity
                  VisualSim.actor.AtomicActor
                      VisualSim.actor.TypedAtomicActor
                          VisualSim.simulators.gr.kernel.GRActor
                              VisualSim.simulators.gr.kernel.GRActor2D
                                  VisualSim.simulators.gr.lib.GRShape2D
                                      VisualSim.simulators.gr.lib.RectangularFigure2D
                                          VisualSim.simulators.gr.lib.Ellipse2D

All Implemented Interfaces:

VisualSim.actor.Actor, VisualSim.kernel.util.Changeable, java.lang.Cloneable, VisualSim.kernel.util.Debuggable, VisualSim.kernel.util.DebugListener, VisualSim.kernel.util.Derivable, VisualSim.actor.Executable, VisualSim.kernel.util.Instantiable, VisualSim.kernel.util.ModelErrorHandler, VisualSim.kernel.util.MoMLExportable, VisualSim.kernel.util.Moveable, VisualSim.kernel.util.Nameable, java.io.Serializable, VisualSim.actor.TypedActor

public class Ellipse2D

extends RectangularFigure2D

An actor that creates an ellipse. The initial size, position, and type of figure are specified in the parameter edit window and can be changed after the figure has been displayed.

Since:

VisualSim4.0

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class VisualSim.kernel.Entity

VisualSim.kernel.Entity.ContainedObjectsIterator

Field Summary

Fields inherited from class VisualSim.simulators.gr.lib.RectangularFigure2D

height, width, xPosition, yPosition

Fields inherited from class VisualSim.simulators.gr.lib.GRShape2D

_figure, outlineWidth, rgbFillColor, rgbOutlineColor, sceneGraphOut

Fields inherited from class VisualSim.simulators.gr.kernel.GRActor2D

_viewScreen

Fields inherited from class VisualSim.simulators.gr.kernel.GRActor

_allowAttributeChanges, _isSceneGraphInitialized

Fields inherited from class VisualSim.actor.AtomicActor

_stopRequested, Block_Documentation

Fields inherited from class VisualSim.kernel.util.NamedObj

_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _elementName, _isPersistent, _verbose, _workspace, ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKS

Fields inherited from interface VisualSim.actor.Executable

COMPLETED, NOT_READY, STOP_ITERATING

Constructor Summary

Ellipse2D(VisualSim.kernel.CompositeEntity container, java.lang.String name)

Method Summary

protected diva.canvas.toolbox.BasicFigure	_createFigure() Implement the base class to create a rectangular shape.
protected void	_updateFigure() Update the figure's position and size when the user changes the appropriate parameters.

Methods inherited from class VisualSim.simulators.gr.lib.RectangularFigure2D

_getCenterOffset, _getCenterPoint, _getCornerPoint, attributeChanged

Methods inherited from class VisualSim.simulators.gr.lib.GRShape2D

_makeSceneGraphConnection, getFigure, initialize, prefire

Methods inherited from class VisualSim.simulators.gr.kernel.GRActor2D

_setViewScreen

Methods inherited from class VisualSim.simulators.gr.kernel.GRActor

fire, wrapup

Methods inherited from class VisualSim.actor.TypedAtomicActor

_addPort, attributeTypeChanged, clone, newPort, typeConstraintList

Methods inherited from class VisualSim.actor.AtomicActor

_createReceivers, clone, connectionsChanged, getDirector, getExecutiveDirector, getFunctionDependency, getManager, inputPortList, iterate, newReceiver, outputPortList, postfire, preinitialize, pruneDependencies, removeDependency, setContainer, stop, stopFire, terminate

Methods inherited from class VisualSim.kernel.ComponentEntity

_adjustDeferrals, _checkContainer, _getContainedObject, _propagateExistence, getContainer, instantiate, isAtomic, isOpaque, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, propagateExistence, setName

Methods inherited from class VisualSim.kernel.Entity

_description, _exportMoMLContents, _removePort, connectedPortList, connectedPorts, containedObjectsIterator, getAttribute, getPort, getPorts, linkedRelationList, linkedRelations, portList, removeAllPorts, setClassDefinition, uniqueName, validateSettables

Methods inherited from class VisualSim.kernel.InstantiableNamedObj

_setParent, exportMoML, getChildren, getElementName, getParent, getPrototypeList, isClassDefinition

Methods inherited from class VisualSim.kernel.util.NamedObj

_addAttribute, _attachText, _cloneFixAttributeFields, _debug, _debug, _debug, _debug, _debug, _getIndentPrefix, _isMoMLSuppressed, _markContentsDerived, _propagateValue, _removeAttribute, _splitName, _stripNumericSuffix, addChangeListener, addDebugListener, attributeList, attributeList, deepContains, depthInHierarchy, description, description, event, executeChangeRequests, exportMoML, exportMoML, exportMoML, exportMoML, getAttribute, getAttributes, getChangeListeners, getClassName, getDerivedLevel, getDerivedList, getFullName, getModelErrorHandler, getName, getName, getSource, handleModelError, isDeferringChangeRequests, isOverridden, isPersistent, message, propagateValue, propagateValues, removeChangeListener, removeDebugListener, requestChange, setClassName, setDeferringChangeRequests, setDerivedLevel, setModelErrorHandler, setNormalDebugging, setPersistent, setSource, setVerboseDebugging, sortContainedObjects, toplevel, toString, workspace

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface VisualSim.actor.Actor

getDirector, getExecutiveDirector, getFunctionDependency, getManager, inputPortList, newReceiver, outputPortList

Methods inherited from interface VisualSim.actor.Executable

iterate, postfire, preinitialize, stop, stopFire, terminate

Methods inherited from interface VisualSim.kernel.util.Nameable

description, getContainer, getFullName, getName, getName, setName

Methods inherited from interface VisualSim.kernel.util.Derivable

getDerivedLevel, getDerivedList, propagateValue

Constructor Detail

Ellipse2D

public Ellipse2D(VisualSim.kernel.CompositeEntity container,
                 java.lang.String name)
          throws VisualSim.kernel.util.IllegalActionException,
                 VisualSim.kernel.util.NameDuplicationException

Method Detail

_createFigure

protected diva.canvas.toolbox.BasicFigure _createFigure()
                                                 throws VisualSim.kernel.util.IllegalActionException

Implement the base class to create a rectangular shape.

Specified by:

_createFigure in class RectangularFigure2D

Returns:

A new Figure.

Throws:

VisualSim.kernel.util.IllegalActionException - If a parameter value is not valid.

_updateFigure

protected void _updateFigure()
                      throws VisualSim.kernel.util.IllegalActionException

Update the figure's position and size when the user changes the appropriate parameters.

Specified by:

_updateFigure in class RectangularFigure2D

Throws:

VisualSim.kernel.util.IllegalActionException - If a parameter value is not valid.