bookExamples.ch26Graphics.plot
Class Graph

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          bookExamples.ch26Graphics.plot.Graph

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public abstract class Graph
extends java.awt.Canvas

User: Douglas Lyon Date: Aug 2, 2009 Time: 8:33:17 AM Copyright DocJava, Inc., 2007

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.BaselineResizeBehavior

Field Summary

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Graph()
Create a new Graph.

Method Summary

abstract void	paint(java.awt.Graphics g) Paint the graph.
void	setData(java.util.Vector data) set the Vector data containing new y-values
void	setDBRange(int dBRange) set the dBRange
void	setIsDiscrete(boolean b) set to true to plot in discrete
void	setIsLogY(boolean b) set to true to plot y in log scale
void	setLockX(boolean b) set to true to lock x axis
void	update(java.awt.Graphics g) Updates by calling paint.

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, dispatchEvent, doLayout, enable, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

Graph

public Graph()

Create a new Graph. Initialize all instance variables

Method Detail

paint

public abstract void paint(java.awt.Graphics g)

Paint the graph.

Overrides:

paint in class java.awt.Canvas

Parameters:

g - the Graphics component to paint on

setData

public void setData(java.util.Vector data)

set the Vector data containing new y-values

Parameters:

data - new Vector data

setIsLogY

public void setIsLogY(boolean b)

set to true to plot y in log scale

Parameters:

b - equals true to plot y in log scale, false if otherwise

setIsDiscrete

public void setIsDiscrete(boolean b)

set to true to plot in discrete

Parameters:

b - equals true to plot in discrete

setLockX

public void setLockX(boolean b)

set to true to lock x axis

Parameters:

b - true to lock x axis, false otherwise

setDBRange

public void setDBRange(int dBRange)

set the dBRange

Parameters:

dBRange - the new dBRange to set to

update

public void update(java.awt.Graphics g)

Updates by calling paint. Performs double buffering.

Overrides:

update in class java.awt.Canvas

Parameters:

g - The graphics context of the ShapeCanvas