vmath.gui

Class VisualMathApp

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Window

java.awt.Frame

vmath.gui.VisualMathApp

All Implemented Interfaces:

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

public class VisualMathApp
extends java.awt.Frame

See Also:

Serialized Form

Nested Class Summary

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

java.awt.Frame.AccessibleAWTFrame

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

java.awt.Window.AccessibleAWTWindow, java.awt.Window.Type

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

java.awt.Container.AccessibleAWTContainer

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

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.lang.String[]	asc
private java.awt.Panel	bottomPanel
private java.lang.StringBuffer	buffer
private java.awt.Choice	CalculusFunChoice
private java.awt.Panel	centerPanel
private java.awt.Color	color
private int	colorNo
private int	colorNumber
private java.awt.Color[]	colors
private java.awt.Choice	ConstantChoice
private java.awt.Dialog	dialog
private java.awt.Dialog	dialogEq
private java.awt.Dialog	dialogSolve
private boolean	divideByZero
(package private) java.awt.Menu	editMenu
private java.awt.TextField	editXmax
private java.awt.TextField	editXmin
private java.awt.TextField	editYmax
private java.awt.TextField	editYmin
private vmath.gui.ErrorDialog	errDialog
private java.awt.Menu	fileMenu
private java.lang.StringBuffer	fun
private java.awt.Choice	FunctionChoice
private java.awt.Choice	GraphFunChoice
(package private) java.awt.Label	graphLabel
private java.awt.Menu	graphMenu
(package private) java.awt.TextArea	input
(package private) java.awt.Label	inputLabel
private boolean	isApplet
(package private) java.lang.String	last
int	lineNo
(package private) boolean	login
private java.awt.Panel	lowerbot
int	maxLine
int[]	NoData
private java.awt.Choice	OperatorChoice
(package private) java.lang.String[]	out
(package private) java.awt.TextArea	output
private int	pointNo
private int	pos
private java.awt.Button	runButton
private java.awt.Menu	solveMenu
private java.awt.Choice	StandardFunChoice
(package private) java.awt.CheckboxMenuItem	structured_output_menu
(package private) static symbmath	symbmath2
private boolean	syntaxError
(package private) TextTransfer	textTransfer
(package private) MyCanvas	thecanvas
private static java.lang.String	title
private static java.lang.String	version
(package private) java.awt.TextField	xFld
(package private) double	xmax
(package private) double	xmin
double[][]	xx
private double	y
(package private) double	ymax
(package private) double	ymin
double[][]	yy

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

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

Constructors

Constructor and Description
VisualMathApp(boolean flag, symbmath symbmath1)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	action(java.awt.Event event, java.lang.Object obj)
(package private) void	differentiate()
(package private) void	display()
(package private) void	display(java.lang.String s)
(package private) void	exit()
(package private) java.lang.String	getInput()
(package private) void	getRange()
(package private) void	graph(java.awt.Graphics g)
boolean	handleEvent(java.awt.Event event)
(package private) void	integrate()
(package private) double[]	linearFit(double[] ad, double[] ad1)
static void	main(java.lang.String[] args)
(package private) void	myInit()
(package private) void	output(java.lang.String s)
void	plotData(double[][] ad, double[][] ad1, int[] ai, double d, double d1, double d2, double d3)
(package private) boolean	readFile(java.lang.String s)
static java.lang.String	readTextFile(java.lang.String s)
(package private) void	readTextFile(java.lang.String s, java.awt.TextArea textarea)
(package private) void	run(java.lang.String in)
(package private) void	semidiff()
(package private) void	setEnabledMenu(boolean flag)
(package private) void	setRange()
(package private) void	symbolic()
(package private) double	tokenNumber(java.io.StreamTokenizer streamtokenizer)
(package private) void	writeFile(java.lang.String s)
(package private) void	writeTextFile(java.lang.String s, java.awt.TextArea textarea)

Methods inherited from class java.awt.Frame

addNotify, getAccessibleContext, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, paramString, remove, removeNotify, setBackground, setCursor, setExtendedState, setIconImage, setMaximizedBounds, setMenuBar, setOpacity, setResizable, setShape, setState, setTitle, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, setVisible, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, update, validate, validateTree

Methods inherited from class java.awt.Component

add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Field Detail

version

private static java.lang.String version

title

private static java.lang.String title

xmin

double xmin

xmax

double xmax

ymin

double ymin

ymax

double ymax

xFld

java.awt.TextField xFld

runButton

private java.awt.Button runButton

input

java.awt.TextArea input

output

java.awt.TextArea output

bottomPanel

private java.awt.Panel bottomPanel

centerPanel

private java.awt.Panel centerPanel

lowerbot

private java.awt.Panel lowerbot

StandardFunChoice

private java.awt.Choice StandardFunChoice

CalculusFunChoice

private java.awt.Choice CalculusFunChoice

GraphFunChoice

private java.awt.Choice GraphFunChoice

FunctionChoice

private java.awt.Choice FunctionChoice

OperatorChoice

private java.awt.Choice OperatorChoice

ConstantChoice

private java.awt.Choice ConstantChoice

buffer

private java.lang.StringBuffer buffer

thecanvas

MyCanvas thecanvas

lineNo

public int lineNo

maxLine

public int maxLine

color

private java.awt.Color color

colorNumber

private int colorNumber

fun

private java.lang.StringBuffer fun

pos

private int pos

editXmin

private java.awt.TextField editXmin

editXmax

private java.awt.TextField editXmax

editYmin

private java.awt.TextField editYmin

editYmax

private java.awt.TextField editYmax

divideByZero

private boolean divideByZero

syntaxError

private boolean syntaxError

isApplet

private boolean isApplet

xx

public double[][] xx

yy

public double[][] yy

pointNo

private int pointNo

colorNo

private int colorNo

dialog

private java.awt.Dialog dialog

dialogSolve

private java.awt.Dialog dialogSolve

dialogEq

private java.awt.Dialog dialogEq

errDialog

private vmath.gui.ErrorDialog errDialog

colors

private java.awt.Color[] colors

graphMenu

private java.awt.Menu graphMenu

solveMenu

private java.awt.Menu solveMenu

fileMenu

private java.awt.Menu fileMenu

editMenu

java.awt.Menu editMenu

NoData

public int[] NoData

y

private double y

structured_output_menu

java.awt.CheckboxMenuItem structured_output_menu

login

boolean login

last

java.lang.String last

out

java.lang.String[] out

asc

java.lang.String[] asc

symbmath2

static symbmath symbmath2

textTransfer

TextTransfer textTransfer

inputLabel

java.awt.Label inputLabel

graphLabel

java.awt.Label graphLabel

Constructor Detail

VisualMathApp

public VisualMathApp(boolean flag,
             symbmath symbmath1)

Method Detail

run

void run(java.lang.String in)

action

public boolean action(java.awt.Event event,
             java.lang.Object obj)

Overrides:

action in class java.awt.Component

display

void display(java.lang.String s)

display

void display()

exit

void exit()

getInput

java.lang.String getInput()

getRange

void getRange()

graph

void graph(java.awt.Graphics g)

handleEvent

public boolean handleEvent(java.awt.Event event)

Overrides:

handleEvent in class java.awt.Component

differentiate

void differentiate()

integrate

void integrate()

linearFit

double[] linearFit(double[] ad,
                 double[] ad1)

myInit

void myInit()

output

void output(java.lang.String s)

plotData

public void plotData(double[][] ad,
            double[][] ad1,
            int[] ai,
            double d,
            double d1,
            double d2,
            double d3)

readFile

boolean readFile(java.lang.String s)

readTextFile

public static java.lang.String readTextFile(java.lang.String s)

readTextFile

void readTextFile(java.lang.String s,
                java.awt.TextArea textarea)

semidiff

void semidiff()

setEnabledMenu

void setEnabledMenu(boolean flag)

setRange

void setRange()

symbolic

void symbolic()

tokenNumber

double tokenNumber(java.io.StreamTokenizer streamtokenizer)

writeFile

void writeFile(java.lang.String s)

writeTextFile

void writeTextFile(java.lang.String s,
                 java.awt.TextArea textarea)

main

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