edu.umd.cs.jazz.component
Class ZPath

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.ZPath

All Implemented Interfaces:

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

public class ZPath

extends ZShape

ZPath is a graphic object that represents combination of lines and curves that can be specified GeneralPath. Please see java.awt.geon.GeneralPath for detail

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:

Benjamin B. Bederson

, Jesse Grosjean

See Also:

Serialized Form

Field Summary

protected java.awt.geom.GeneralPath

path

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, inTransaction, invalidBounds, invalidVolatileBounds, listenerList, volatileBounds, volatileBounds_DEFAULT

Constructor Summary

ZPath()
Constructs a new Path

ZPath(java.awt.geom.GeneralPath path)
Constructs a new Path

Method Summary

protected java.lang.Object	duplicateObject() Returns a clone of this object.
double	getHeight() Return height of rectangle.
java.awt.geom.GeneralPath	getPath() Return the path.
java.awt.geom.Rectangle2D	getRect() Return rectangle.
java.awt.Shape	getShape() Return the shape.
double	getWidth() Return width of rectangle.
double	getX() Return x-coord of rectangle.
double	getY() Return y-coord of rectangle.
void	setPath(java.awt.geom.GeneralPath aPath) Set the path.
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, getStrokeTransformForAbsPenWidth, 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, updateVolatility, writeObjectRecurse

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

addClientProperty, addMouseListener, addMouseMotionListener, clone, computeVolatileBounds, dump, endTransaction, fireEvent, fireMouseEvent, getBounds, getBoundsReference, getClientProperty, getHandles, getListenerList, getVolatileBounds, hasLisenerOfType, hasListenerOfType, hasMouseListener, markInTransaction, markNotInTransaction, processMouseEvent, putClientProperty, removeEventListener, removeMouseListener, removeMouseMotionListener, reshape, setBounds, setVolatileBounds, startTransaction

Methods inherited from class java.lang.Object

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

Field Detail

path

protected transient java.awt.geom.GeneralPath path

Constructor Detail

ZPath

public ZPath()

Constructs a new Path

ZPath

public ZPath(java.awt.geom.GeneralPath path)

Constructs a new Path

Method Detail

setPath

public void setPath(java.awt.geom.GeneralPath aPath)

Set the path.

duplicateObject

protected java.lang.Object duplicateObject()

Returns a clone of this object.

Overrides:

duplicateObject in class ZBasicVisualComponent

See Also:

ZSceneGraphObject.duplicateObject()

getX

public double getX()

Return x-coord of rectangle.

Overrides:

getX in class ZShape

Returns:

x-coord.

getY

public double getY()

Return y-coord of rectangle.

Overrides:

getY in class ZShape

Returns:

y-coord.

getWidth

public double getWidth()

Return width of rectangle.

Overrides:

getWidth in class ZShape

Returns:

width.

getHeight

public double getHeight()

Return height of rectangle.

Overrides:

getHeight in class ZShape

Returns:

height.

getRect

public java.awt.geom.Rectangle2D getRect()

Return rectangle.

Returns:

rectangle.

getShape

public java.awt.Shape getShape()

Return the shape.

Specified by:

getShape in class ZShape

Returns:

the Shape.

getPath

public java.awt.geom.GeneralPath getPath()

Return the path.

Returns:

the GeneralPath.

writeObject

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

Write out all of this object's state.

Specified by:

writeObject in interface ZSerializable

Overrides:

writeObject in class ZBasicVisualComponent

Parameters:

out - The stream that this object writes into

java.io.IOException

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.

Specified by:

setState in interface ZSerializable

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