bookExamples.ch26Graphics.draw2d.shapes
Class FunctionShape

java.lang.Object
  bookExamples.ch26Graphics.draw2d.shapes.DJShape
      bookExamples.ch26Graphics.draw2d.shapes.FunctionShape

All Implemented Interfaces:

Drawable, java.beans.PropertyChangeListener, java.util.EventListener

public class FunctionShape
extends DJShape
implements java.beans.PropertyChangeListener

Copyright DocJava, inc. User: lyon

Date: Feb 20, 2005

Time: 7:59:45 AM

Field Summary

Fields inherited from class bookExamples.ch26Graphics.draw2d.shapes.DJShape

affineTransform

Constructor Summary

FunctionShape(int x1, int y1, int x2, int y2, Fcn1 f, double eps)

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener listener)
void	draw(java.awt.Graphics g)
java.lang.String	getAsText()
java.awt.Point	getCenter()
java.awt.Component	getCustomEditor()
DJShape	getInstance(int x1, int y1, int x2, int y2)
java.lang.String	getJavaInitializationString()
java.awt.Shape	getShape()
java.lang.String[]	getTags()
java.lang.Object	getValue()
boolean	isPaintable()
void	paintValue(java.awt.Graphics gfx, java.awt.Rectangle box)
void	propertyChange(java.beans.PropertyChangeEvent pce)
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener)
void	setAsText(java.lang.String text)
void	setValue(java.lang.Object value)
boolean	supportsCustomEditor()

Methods inherited from class bookExamples.ch26Graphics.draw2d.shapes.DJShape

drawLine, erase, getAffineTransform, getBackground, getCenterPoint, getDistance, getForeground, getForegroundColor, getPcs, getRunAffinePanel, getSize, getX1, getX2, getY1, getY2, isSelected, restoreState, setAffineTransform, setBackground, setForeground, setForegroundColor, setLocation, setPcs, setSelected, setSize, setX1, setX2, setY1, setY2

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionShape

public FunctionShape(int x1,
                     int y1,
                     int x2,
                     int y2,
                     Fcn1 f,
                     double eps)

Method Detail

getInstance

public DJShape getInstance(int x1,
                           int y1,
                           int x2,
                           int y2)

Specified by:

getInstance in class DJShape

getShape

public java.awt.Shape getShape()

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent pce)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

draw

public void draw(java.awt.Graphics g)

Specified by:

draw in interface Drawable

getCenter

public java.awt.Point getCenter()

Specified by:

getCenter in class DJShape

isPaintable

public boolean isPaintable()

supportsCustomEditor

public boolean supportsCustomEditor()

getCustomEditor

public java.awt.Component getCustomEditor()

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Overrides:

addPropertyChangeListener in class DJShape

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Overrides:

removePropertyChangeListener in class DJShape

getValue

public java.lang.Object getValue()

setValue

public void setValue(java.lang.Object value)

getAsText

public java.lang.String getAsText()

getJavaInitializationString

public java.lang.String getJavaInitializationString()

getTags

public java.lang.String[] getTags()

setAsText

public void setAsText(java.lang.String text)
               throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

paintValue

public void paintValue(java.awt.Graphics gfx,
                       java.awt.Rectangle box)