edu.umd.cs.jazz.component
Class ZQuadCurve

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.ZQuadCurve
All Implemented Interfaces:
java.lang.Cloneable, java.io.Serializable, ZAppearance, ZFillColor, ZFillPaint, ZPenColor, ZPenPaint, ZSerializable, ZStroke

public class ZQuadCurve
extends ZShape

ZQuadCurve is a graphic object that represents a quad curve.

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.QuadCurve2D quadCurve
          The wrapped QuadCurve2D.
 
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
ZQuadCurve()
          ZArc constructor.
ZQuadCurve(double x1, double y1, double ctrlx, double ctrly, double x2, double y2)
          ZArc constructor.
 
Method Summary
protected  java.lang.Object duplicateObject()
          Returns a clone of this object.
 java.awt.geom.QuadCurve2D getQuadCurve()
          Return the current curve.
 java.awt.Shape getShape()
          Return the current shape.
 void setCurve(double x1, double y1, double ctrlx, double ctrly, double x2, double y2)
          Sets the curve.
 void setCurve(java.awt.geom.QuadCurve2D c)
          Sets the location of the endpoints and controlpoints of this curve to the same as those in the specified CubicCurve2D.
 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, getStrokeTransformForAbsPenWidth, 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, 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

quadCurve

protected transient java.awt.geom.QuadCurve2D quadCurve
The wrapped QuadCurve2D.

Constructor Detail

ZQuadCurve

public ZQuadCurve()
ZArc constructor.


ZQuadCurve

public ZQuadCurve(double x1,
                  double y1,
                  double ctrlx,
                  double ctrly,
                  double x2,
                  double y2)
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()

getQuadCurve

public java.awt.geom.QuadCurve2D getQuadCurve()
Return the current curve.


getShape

public java.awt.Shape getShape()
Return the current shape.

Specified by:
getShape in class ZShape

setCurve

public void setCurve(double x1,
                     double y1,
                     double ctrlx,
                     double ctrly,
                     double x2,
                     double y2)
Sets the curve.


setCurve

public void setCurve(java.awt.geom.QuadCurve2D c)
Sets the location of the endpoints and controlpoints of this curve to the same as those in the specified CubicCurve2D.

Parameters:
c - the specified CubicCurve2D

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


Copyright 2003 by University of Maryland, College Park, MD 20742, USA All rights reserved.