edu.umd.cs.jazz.component
Class ZArc

java.lang.Object
  |
  +--edu.umd.cs.jazz.ZSceneGraphObject
        |
        +--edu.umd.cs.jazz.ZVisualComponent
              |
              +--edu.umd.cs.jazz.component.ZBasicVisualComponent
                    |
                    +--edu.umd.cs.jazz.component.ZShape
                          |
                          +--edu.umd.cs.jazz.component.ZArc

All Implemented Interfaces:

java.lang.Cloneable, java.io.Serializable, ZAppearance, ZFillColor, ZFillPaint, ZPenColor, ZPenPaint, ZSerializable, ZStroke

public class ZArc

extends ZShape

ZArc is a simple ZShape implementation that uses a Arc2D as the underlying shape model.

Warning: Serialized and ZSerialized objects of this class will not be compatible with future Jazz releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Jazz. A future release of Jazz will provide support for long term persistence.

Author:

Jesse Grosjean

See Also:

Serialized Form

Field Summary

protected java.awt.geom.Arc2D

arc The wrapped Arc2D.

Fields inherited from class edu.umd.cs.jazz.component.ZBasicVisualComponent

absPenWidth, DEFAULT_ABS_PEN_WIDTH, DEFAULT_FILL_PAINT, DEFAULT_PEN_PAINT, DEFAULT_PEN_WIDTH, DEFAULT_STROKE, fillPaint, penPaint, penWidth, stroke

Fields inherited from class edu.umd.cs.jazz.ZSceneGraphObject

bounds, listenerList, volatileBounds, volatileBounds_DEFAULT

Constructor Summary

ZArc()
ZArc constructor.

ZArc(java.awt.geom.Arc2D aArch)
ZArc constructor.

ZArc(double x, double y, double w, double h, double angSt, double angExt, int closure)
ZArc constructor.

Method Summary

protected java.lang.Object	duplicateObject() Returns a clone of this object.
java.awt.geom.Arc2D	getArc() Return the current arc.
java.awt.Shape	getShape() Return the current shape.
void	setArc(java.awt.geom.Arc2D a) Sets this arc to be the same as the specified arc.
void	setArc(double x, double y, double w, double h, double angSt, double angExt, int closure) Sets this arc to be the same as the specified arc.
void	setState(java.lang.String fieldType, java.lang.String fieldName, java.lang.Object fieldValue) Set some state of this object as it gets read back in.
void	writeObject(ZObjectOutputStream out) Write out all of this object's state.

Methods inherited from class edu.umd.cs.jazz.component.ZShape

computeBounds, getFrame, getHeight, getWidth, getX, getY, pick, pickStroke, render

Methods inherited from class edu.umd.cs.jazz.component.ZBasicVisualComponent

getAbsPenWidth, getFillColor, getFillPaint, getPenColor, getPenPaint, getPenWidth, getPenWidthForCurrentContext, getStroke, setAbsPenWidth, setFillColor, setFillPaint, setPenColor, setPenPaint, setPenWidth, setStroke

Methods inherited from class edu.umd.cs.jazz.ZVisualComponent

addParent, getNumParents, getParents, getParentsReference, getRoot, paint, pickBounds, removeParent, repaint, repaint, trimToSize, updateBounds, updateObjectReferences, updateParentBounds, updateVolatility, writeObjectRecurse

Methods inherited from class edu.umd.cs.jazz.ZSceneGraphObject

addMouseListener, addMouseMotionListener, clone, dump, fireEvent, fireMouseEvent, getBounds, getBoundsReference, getListenerList, getVolatileBounds, hasLisenerOfType, hasMouseListener, processMouseEvent, removeEventListener, removeMouseListener, removeMouseMotionListener, reshape, setBounds, setVolatileBounds

Methods inherited from class java.lang.Object

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

Field Detail

arc

protected transient java.awt.geom.Arc2D arc

The wrapped Arc2D.

Constructor Detail

ZArc

public ZArc()

ZArc constructor.

ZArc

public ZArc(java.awt.geom.Arc2D aArch)

ZArc constructor.

ZArc

public ZArc(double x,
            double y,
            double w,
            double h,
            double angSt,
            double angExt,
            int closure)

ZArc constructor.

Method Detail

duplicateObject

protected java.lang.Object duplicateObject()

Returns a clone of this object.

Overrides:

duplicateObject in class ZBasicVisualComponent

See Also:

ZSceneGraphObject.duplicateObject()

getArc

public java.awt.geom.Arc2D getArc()

Return the current arc.

getShape

public java.awt.Shape getShape()

Return the current shape.

Overrides:

getShape in class ZShape

setArc

public void setArc(java.awt.geom.Arc2D a)

Sets this arc to be the same as the specified arc.

Parameters:

a - The Arc2D to use to set the arc's values.

setArc

public void setArc(double x,
                   double y,
                   double w,
                   double h,
                   double angSt,
                   double angExt,
                   int closure)

Sets this arc to be the same as the specified arc.

setState

public void setState(java.lang.String fieldType,
                     java.lang.String fieldName,
                     java.lang.Object fieldValue)

Set some state of this object as it gets read back in. After the object is created with its default no-arg constructor, this method will be called on the object once for each bit of state that was written out through calls to ZObjectOutputStream.writeState() within the writeObject method.

Overrides:

setState in class ZBasicVisualComponent

Parameters:

fieldType - The fully qualified type of the field

fieldName - The name of the field

fieldValue - The value of the field

writeObject

public void writeObject(ZObjectOutputStream out)
                 throws java.io.IOException

Write out all of this object's state.

Overrides:

writeObject in class ZBasicVisualComponent

Parameters:

out - The stream that this object writes into