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