org.concord.util
Class LineGraph

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--org.concord.util.LineGraph

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, ValueGraph

public class LineGraph

extends javax.swing.JComponent

implements ValueGraph

Plot a function of time.

See Also:

Serialized Form

Inner classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Field Summary

protected java.awt.Color	backColor
protected java.awt.Image	bi
protected java.awt.Graphics	big
protected int	cellSize
protected java.util.Vector	colorList
protected boolean	drawBoundsValues
protected java.text.DecimalFormat	format
protected java.util.Vector	functions
protected java.awt.Color	gridColor
protected int	height
protected boolean	showingNegative
protected java.awt.event.ComponentAdapter	sizeChanged
protected javax.swing.JSlider	slider
protected javax.swing.event.ChangeListener	sliderChanged
protected java.awt.Font	smallFont
protected java.awt.Color	textColor
protected int	width
protected double	yMax
protected double	yOrigin

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface org.concord.util.ValueGraph

colors

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

LineGraph()

Method Summary

int	getCellSize()
java.awt.Color	getColor(int index) Returns color associated with a particular index.
double	getMax()
javax.swing.JSlider	getSlider()
boolean	isShowingNegative()
protected double	log10(double x)
static void	main(java.lang.String[] args)
void	paintComponent(java.awt.Graphics g)
void	reset()
void	setBackColor(java.awt.Color color)
void	setBoundsValuesVisible(boolean visible)
void	setCellSize(int cell)
void	setColor(java.awt.Color color, int index) Sets the color associated with a particular index.
void	setGridColor(java.awt.Color color)
protected void	setLineGraphSize(java.awt.Dimension size)
void	setMax(double yMax)
void	setMax(float yMax)
void	setScaleMax(int scale)
void	setShowingNegative(boolean negative)
void	setSlider(javax.swing.JSlider slider)
void	setSliderValue()
void	setTextColor(java.awt.Color color)
void	setYOrigin(double yOrigin)
void	setYOrigin(float yOrigin)
void	sleep(int time)
void	update(java.awt.Graphics g)
void	updateValue(double x)
void	updateValue(double x, int index) Updates graph element at index with new value.
void	updateValue(float x)
void	updateValue(float x, int index)

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getUIClassID, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setLayout, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

smallFont

protected java.awt.Font smallFont

bi

protected java.awt.Image bi

big

protected java.awt.Graphics big

width

protected int width

height

protected int height

functions

protected java.util.Vector functions

colorList

protected java.util.Vector colorList

yOrigin

protected double yOrigin

yMax

protected double yMax

showingNegative

protected boolean showingNegative

cellSize

protected int cellSize

backColor

protected java.awt.Color backColor

gridColor

protected java.awt.Color gridColor

textColor

protected java.awt.Color textColor

drawBoundsValues

protected boolean drawBoundsValues

format

protected java.text.DecimalFormat format

sliderChanged

protected javax.swing.event.ChangeListener sliderChanged

slider

protected javax.swing.JSlider slider

sizeChanged

protected java.awt.event.ComponentAdapter sizeChanged

Constructor Detail

LineGraph

public LineGraph()

Method Detail

setBackColor

public void setBackColor(java.awt.Color color)

setGridColor

public void setGridColor(java.awt.Color color)

setTextColor

public void setTextColor(java.awt.Color color)

isShowingNegative

public boolean isShowingNegative()

setShowingNegative

public void setShowingNegative(boolean negative)

getCellSize

public int getCellSize()

setCellSize

public void setCellSize(int cell)

setColor

public void setColor(java.awt.Color color,
                     int index)

Sets the color associated with a particular index.

Specified by:

setColor in interface ValueGraph

Parameters:

color - - Color of graph element.

index - - int index of graph element.

getColor

public java.awt.Color getColor(int index)

Returns color associated with a particular index.

Specified by:

getColor in interface ValueGraph

Parameters:

index - - int index of graph element.

Returns:

- Color color of graph element.

getSlider

public javax.swing.JSlider getSlider()

setSlider

public void setSlider(javax.swing.JSlider slider)

setYOrigin

public void setYOrigin(double yOrigin)

setYOrigin

public void setYOrigin(float yOrigin)

getMax

public double getMax()

setMax

public void setMax(double yMax)

setScaleMax

public void setScaleMax(int scale)

log10

protected double log10(double x)

setSliderValue

public void setSliderValue()

setMax

public void setMax(float yMax)

setBoundsValuesVisible

public void setBoundsValuesVisible(boolean visible)

reset

public void reset()

setLineGraphSize

protected void setLineGraphSize(java.awt.Dimension size)

updateValue

public void updateValue(double x,
                        int index)

Updates graph element at index with new value. Uses index mapping to determine the graph element.

Specified by:

updateValue in interface ValueGraph

Parameters:

x - - double value to update.

index - - int index of graph element.

updateValue

public void updateValue(double x)

Specified by:

updateValue in interface ValueGraph

updateValue

public void updateValue(float x,
                        int index)

Specified by:

updateValue in interface ValueGraph

updateValue

public void updateValue(float x)

Specified by:

updateValue in interface ValueGraph

paintComponent

public void paintComponent(java.awt.Graphics g)

Overrides:

paintComponent in class javax.swing.JComponent

update

public void update(java.awt.Graphics g)

Overrides:

update in class javax.swing.JComponent

sleep

public void sleep(int time)

main

public static void main(java.lang.String[] args)