Serialized Form
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Package <Unnamed>
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Class AnimatedGraph
class AnimatedGraph extends GenericGraphApplet implements Serializable-
Serialized Fields
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animator
Animator animator
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func
Function func
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graph
Graph1D graph
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kIntervals
VariableInput kIntervals
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kMax
VariableInput kMax
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kMin
VariableInput kMin
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kVar
Variable kVar
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Class Derivatives
class Derivatives extends GenericGraphApplet implements Serializable-
Serialized Fields
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deriv
Function deriv
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deriv2
Function deriv2
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derivExpression
Expression derivExpression
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func
Function func
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functionName
String functionName
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subController
Controller subController
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xInput
VariableInput xInput
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Class EpsilonDelta
class EpsilonDelta extends GenericGraphApplet implements Serializable-
Serialized Fields
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deltaInput
VariableInput deltaInput
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deltaSlider
VariableSlider deltaSlider
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epsilonInput
VariableInput epsilonInput
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epsilonSlider
VariableSlider epsilonSlider
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func
Function func
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graph
Graph1D graph
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limitInput
VariableInput limitInput
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limitSlider
VariableSlider limitSlider
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limitValue
Variable limitValue
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subController
Controller subController
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xInput
VariableInput xInput
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xSlider
VariableSlider xSlider
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xValue
Variable xValue
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Class Evaluator
class Evaluator extends Applet implements Serializable -
Class FamiliesOfGraphs
class FamiliesOfGraphs extends GenericGraphApplet implements Serializable -
Class FunctionComposition
class FunctionComposition extends GenericGraphApplet implements Serializable-
Serialized Fields
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equalizeButton
Button equalizeButton
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fCheck
Checkbox fCheck
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fComputeButton
Button fComputeButton
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fFunc
Function fFunc
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fGraph
Graph1D fGraph
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fInput
ExpressionInput fInput
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fSaveText
String fSaveText
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fTable
TableFunction fTable
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fTableGraph
TableFunctionGraph fTableGraph
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fTableShown
boolean fTableShown
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fWrapper
WrapperFunction fWrapper
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gCheck
Checkbox gCheck
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gComputeButton
Button gComputeButton
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gFunc
Function gFunc
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gGraph
Graph1D gGraph
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gInput
ExpressionInput gInput
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gSaveText
String gSaveText
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gTable
TableFunction gTable
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gTableGraph
TableFunctionGraph gTableGraph
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gTableShown
boolean gTableShown
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gWrapper
WrapperFunction gWrapper
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pointX
Variable pointX
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restoreButton
Button restoreButton
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zoomInButton
Button zoomInButton
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zoomOutButton
Button zoomOutButton
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Class GenericGraphApplet
class GenericGraphApplet extends Applet implements Serializable-
Serialized Fields
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canvas
DisplayCanvas canvas
The canvas for displaying axes, graphs, etc. -
colorNames
String[] colorNames
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colors
Color[] colors
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computeButton
Button computeButton
A button that the user presses to recompute the display. (Ths user can also just press return in one of the input boxes.) -
defaultFrameSize
int[] defaultFrameSize
The default size for the frame when the applet runs a launch button. Can be overidden by the FrameSize applet param. -
exampleMenu
Choice exampleMenu
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exampleMenuPanel
JCMPanel exampleMenuPanel
A panel containing examples specified in applet parameters, if any. It appears at the top of the main panel. -
exampleStrings
Vector exampleStrings
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frame
Frame frame
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frameTitle
String frameTitle
The string that is used as the title of the frame, if the applet appears as a launch button. This title is also used on the launch button, unless the applet parameter "LaunchButtonName" has a value. This is set in the init() method. -
functionInput
ExpressionInput functionInput
An input box for inputting an expression. -
inputPanel
JCMPanel inputPanel
A panel containing the functionInput. It appears at the bottom of the main panel. -
launchButton
Button launchButton
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launchButtonName
String launchButtonName
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limitsPanel
LimitControlPanel limitsPanel
Controls the limits of the x- and y-coordinates on the canvas. -
loadExampleButton
Button loadExampleButton
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mainController
Controller mainController
The Controller from the mainPanel. -
mainPanel
JCMPanel mainPanel
The main panel of the applet, containing a display canvas and other components. -
parameterDefaults
Hashtable parameterDefaults
A hash table that, if non-null, can hold values for applet params. While this is not set to a non-null value in this class, its value can be set in the setUpAppletDefaults() method. The values in this hash table will be returned by the getParameter() method when no value is provided in the applet. For example, this class uses a default value of "s" vor the the param "Variable". A subclass could put a different value in the parameterDefaults hash table, and this value will be used in preference to "x". -
parser
Parser parser
The parser which is used for parsing input from the functionInput box. -
xVar
Variable xVar
The variable that is created and added to the parser. The default name of this variable is "x", but that can be changed using the "Variable" applet param. The variable is created in the setUpParser() method.
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Class IntegralCurves
class IntegralCurves extends GenericGraphApplet implements Serializable-
Serialized Fields
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animator
Animator animator
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clearButton
Button clearButton
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curveColor
Color curveColor
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curveDrawer
IntegralCurves.Draw curveDrawer
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curves
Vector curves
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deltaT
VariableInput deltaT
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dt
double dt
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field
VectorField field
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functionInput2
ExpressionInput functionInput2
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methodChoice
Choice methodChoice
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nextPoint
double[] nextPoint
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params
double[] params
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startCurveButton
Button startCurveButton
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xFunc
Function xFunc
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xStart
VariableInput xStart
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yFunc
Function yFunc
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yStart
VariableInput yStart
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yVar
Variable yVar
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Class MultiGraph
class MultiGraph extends GenericGraphApplet implements Serializable -
Class Parametric
class Parametric extends GenericGraphApplet implements Serializable-
Serialized Fields
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crosshair
Crosshair crosshair
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functionInput2
ExpressionInput functionInput2
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graph
ParametricCurve graph
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tIntervals
VariableInput tIntervals
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tMax
VariableInput tMax
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tMin
VariableInput tMin
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tracer
Animator tracer
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xFunc
Function xFunc
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yFunc
Function yFunc
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Class RiemannSums
class RiemannSums extends GenericGraphApplet implements Serializable-
Serialized Fields
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func
Function func
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graph
Graph1D graph
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intCtInput
VariableInput intCtInput
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intervals
Variable intervals
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methodChoice
Choice methodChoice
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sums
RiemannSumRects sums
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Class ScatterPlotApplet
class ScatterPlotApplet extends Applet implements Serializable-
Serialized Fields
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canvas
DisplayCanvas canvas
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fileMenu
Choice fileMenu
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fileNames
String[] fileNames
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frame
Frame frame
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frameTitle
String frameTitle
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launchButton
Button launchButton
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launchButtonName
String launchButtonName
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loadFileButton
Button loadFileButton
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mainController
Controller mainController
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scatterPlot
ScatterPlot scatterPlot
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table
DataTableInput table
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Class SecantTangent
class SecantTangent extends GenericGraphApplet implements Serializable-
Serialized Fields
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func
Function func
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x1Input
VariableInput x1Input
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x2Input
VariableInput x2Input
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Class SimpleGraph
class SimpleGraph extends GenericGraphApplet implements Serializable-
Serialized Fields
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func
Function func
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graph
Graph1D graph
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hLine
DrawGeometric hLine
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point
DrawGeometric point
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vLine
DrawGeometric vLine
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xInput
VariableInput xInput
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Package edu.hws.jcm.awt
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Class edu.hws.jcm.awt.Animator
class Animator extends Panel implements Serializable-
Serialized Fields
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frame
int frame
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intervals
Value intervals
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intervals_val
int intervals_val
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loopChoice
Choice loopChoice
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loopStyle
int loopStyle
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max
Value max
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max_val
double max_val
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maxFrame
int maxFrame
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millisPerFrame
int millisPerFrame
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min
Value min
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min_val
double min_val
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needsValueCheck
boolean needsValueCheck
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nextButton
Button nextButton
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onChange
Computable onChange
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orientation
int orientation
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pauseButton
Button pauseButton
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prevButton
Button prevButton
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runner
Thread runner
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runningBackwards
boolean runningBackwards
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serialNumber
long serialNumber
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speedChoice
Choice speedChoice
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startButton
Button startButton
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startButtonName
String startButtonName
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startStopButton
Button startStopButton
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status
int status
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stopButton
Button stopButton
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stopButtonName
String stopButtonName
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undefinedWhenNotRunning
boolean undefinedWhenNotRunning
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value
double value
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Class edu.hws.jcm.awt.ComputeButton
class ComputeButton extends Button implements Serializable-
Serialized Fields
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onUserAction
Controller onUserAction
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Class edu.hws.jcm.awt.Controller
class Controller extends Object implements Serializable-
Serialized Fields
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computables
Vector computables
Computable objects controlled by this controller. Note that Controllers are Computables, so this list can include sub-controllers. -
errorMessage
String errorMessage
If non-null, this is an error message that has been reported and not yet cleared. -
errorReporter
ErrorReporter errorReporter
Used for reporting errors that occur in the compute() method of this controller. If the errorReporter is null and if this controller has a parent, then the parent will report the error. If no ancestor has an errorReporter, the error message is written to standard output. -
inputs
Vector inputs
InputObjects controlled by this controller. Note that Controllers are InputObjects, so this list can include sub-controllers. -
parent
Controller parent
The parent of this controller, if any. This is set automatically when one controller is added to another. -
ties
Vector ties
Ties that have been added to this controller.
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Class edu.hws.jcm.awt.DataTableInput
class DataTableInput extends Panel implements Serializable-
Serialized Fields
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autoAddRows
boolean autoAddRows
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blankBackground
Color blankBackground
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canvas
edu.hws.jcm.awt.DataTableInput.DisplayPanel canvas
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cellBackground
Color cellBackground
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columnCount
int columnCount
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columnName
String[] columnName
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currentRow
int currentRow
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emptyCellValue
double emptyCellValue
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gridColor
Color gridColor
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labelBackground
Color labelBackground
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objectName
String objectName
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rows
Vector rows
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rowStrings
Vector rowStrings
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serialNumber
long serialNumber
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showColumnTitles
boolean showColumnTitles
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showRowNumbers
boolean showRowNumbers
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throwErrors
boolean throwErrors
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Class edu.hws.jcm.awt.DisplayLabel
class DisplayLabel extends Label implements Serializable -
Class edu.hws.jcm.awt.ExpressionInput
class ExpressionInput extends TextField implements Serializable-
Serialized Fields
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errorMessage
String errorMessage
Error message from the most recent time the input was checked by a call to checkInput(). If this is null, then no error occurred. -
expr
ExpressionInput.EI expr
The Expression associate with this input box. Class EI is a private nested class. -
onTextChange
Controller onTextChange
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onUserAction
Controller onUserAction
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parser
Parser parser
A parser for parsing the user's input expression. If this is null, a default parser will be used and only constant expressions will be allowed. -
previousContents
String previousContents
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serialNumber
long serialNumber
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throwErrors
boolean throwErrors
True if an error should be thrown when checkInput() is called, but the content of the box is not a legal expression. Otherwise, the expression will become a constant expression with value Double.NaN.
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Class edu.hws.jcm.awt.ExpressionInput.EI
class EI extends Object implements Serializable-
Serialized Fields
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derivativeOf
ExpressionInput.EI derivativeOf
This is null for the original expression input by the user. If this EI was formed by taking the derivative of anotehr EI, that EI is stored here. -
exp
ExpressionProgram exp
The actual expression, or null if the expression is undefined. If this is a derivative of another EI, this will be recomputed as necessary when the expression is used in some way. -
serialNumber
int serialNumber
For the original expression input by the user, this goes up by one each time checkInput() is called and finds a change in the user's input. For derivative EI, this is the serial number of "derivativeOf" at the time this derivative expression was last computed. -
wrt
Variable wrt
Which Variable is this a derivative with respect to? If derivativeOf is null, so is wrt.
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Exception Class edu.hws.jcm.awt.JCMError
class JCMError extends RuntimeException implements Serializable-
Serialized Fields
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object
Object object
Object, possibly null, associated with this error.
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Class edu.hws.jcm.awt.JCMPanel
class JCMPanel extends Panel implements Serializable-
Serialized Fields
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controller
Controller controller
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insetGap
int insetGap
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Class edu.hws.jcm.awt.VariableInput
class VariableInput extends TextField implements Serializable-
Serialized Fields
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errorMessage
String errorMessage
Error message from the most recent time checkInput() as called. Null if there was no error. -
inputStyle
int inputStyle
One of the constant values EXPRESSION, REAL, or INTEGER, specifying the style of input. -
maxValue
double maxValue
Largest allowable value. -
minValue
double minValue
Smallest allowable value. -
onTextChange
Controller onTextChange
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onUserAction
Controller onUserAction
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previousContents
String previousContents
This is set to true if the text in the box has been changed since the last time the value of the variable was checked by checkInput(). -
serialNumber
long serialNumber
This serial number is increased each time the value of the variable changes. -
throwErrors
boolean throwErrors
True if an error should be thrown when checkInput() is calles and the contents do not define a legal number. True by default. -
variable
edu.hws.jcm.awt.VariableInput.VI variable
The Variable that represents the value of this input box. (VI is a private nested class inside VariableInput.)
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Class edu.hws.jcm.awt.VariableSlider
class VariableSlider extends Scrollbar implements Serializable-
Serialized Fields
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integerValued
boolean integerValued
If this is true, then the value of the variable associated with this slider is an integer. Furthermore, the number of intervals on the slider is set to be the same as the range of possible values (unless this range is too big). -
intervals
int intervals
The number of possible value of the scrollbar (Unless integerValued is true.) -
max
Value max
The Values that specify the range of values represented by the slider. min does not have to be less than max. -
maxVal
double maxVal
The values found for min and max the last time checkInput() was called. -
min
Value min
The Values that specify the range of values represented by the slider. min does not have to be less than max. -
minVal
double minVal
The values found for min and max the last time checkInput() was called. -
needsValueCheck
boolean needsValueCheck
This is set to true when checkInput() is called to indicate that the min and max values must be checked the next time getVal() is called. -
oldPosition
int oldPosition
This is the position of the scrollbar the last time getVal() or setVal() was called. It is used to check whether the user has repositioned the slider. -
onUserAction
Controller onUserAction
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serialNumber
long serialNumber
This increases every time the value of the variable changes. -
variable
edu.hws.jcm.awt.VariableSlider.VS variable
The variable associated with this VariableSlider. VS is a nested private class, defined below.
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Package edu.hws.jcm.data
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Class edu.hws.jcm.data.ConditionalExpression
class ConditionalExpression extends Object implements Serializable-
Serialized Fields
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falseCase
ExpressionProgram falseCase
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trueCase
ExpressionProgram trueCase
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Class edu.hws.jcm.data.Constant
class Constant extends Object implements Serializable-
Serialized Fields
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name
String name
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value
double value
The value of this Constant.
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Class edu.hws.jcm.data.ExpressionProgram
class ExpressionProgram extends Object implements Serializable-
Serialized Fields
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cases
Cases cases
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command
ExpressionCommand[] command
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commandCt
int commandCt
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constant
double[] constant
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constantCt
int constantCt
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prog
int[] prog
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progCt
int progCt
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sourceString
String sourceString
If this is non-null, it is used as the print string for this expression in the toString() method. (When an expression is created by a Parser by parsing a string, the parse stores that string in this variable.) -
stack
StackOfDouble stack
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Exception Class edu.hws.jcm.data.ParseError
class ParseError extends RuntimeException implements Serializable-
Serialized Fields
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context
ParserContext context
The parsing context that was in effect at the time the error occurred. This includes the string that was being processed and the position in the string where the error occured. These values are context.data and context.pos.
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Class edu.hws.jcm.data.Parser
class Parser extends Object implements Serializable-
Serialized Fields
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options
int options
The set of options that have been enabled for this parser. -
symbols
SymbolTable symbols
The symbol table that contains the MathObjects that have been registered with this parser.
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Class edu.hws.jcm.data.ParserContext
class ParserContext extends Object implements Serializable-
Serialized Fields
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data
String data
The string that is being parsed. -
options
int options
The options from the Parser. Some of these options affect tokenization, such as whether BOOLEANS is enabled. -
pos
int pos
Current position in that string, indicating how many characters have been consumed. -
prog
ExpressionProgram prog
The ExpressionProgram that is being generated as the string is parsed. Note that while parsing a ConditionalExpression, the value of prog is temporarily changed. ParserExtensions might want to do something similar. -
symbols
SymbolTable symbols
The Parser's symbol table, which is used for looking up tokens of type IDENTIFIER. -
tokBuf
StringBuffer tokBuf
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token
int token
The most recently read token type, or NONE if that token has been consumed by a call to next(). The value NONE is never returned by look() or next(). -
tokenObject
MathObject tokenObject
If the most recently read token was of type IDENTIFIER, then this is the corresponding MathObject from the symbol table, or null if the identifier is not in the symbol table. -
tokenString
String tokenString
The substring of the parse string that corresponds to the most recently read token. This can change when look() or next() is called. -
tokenValue
double tokenValue
If the most recently read token was of type NUMBER, then this is its numerical value.
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Class edu.hws.jcm.data.SimpleFunction
class SimpleFunction extends Object implements Serializable-
Serialized Fields
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e
Expression e
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name
String name
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save
double[] save
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v
Variable[] v
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Class edu.hws.jcm.data.StackOfDouble
class StackOfDouble extends Object implements Serializable-
Serialized Fields
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data
double[] data
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top
int top
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Class edu.hws.jcm.data.StandardFunction
class StandardFunction extends Object implements Serializable-
Serialized Fields
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code
int code
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name
String name
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Class edu.hws.jcm.data.SymbolTable
class SymbolTable extends Object implements Serializable-
Serialized Fields
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parent
SymbolTable parent
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symbols
Hashtable symbols
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Class edu.hws.jcm.data.ValueMath
class ValueMath extends Object implements Serializable -
Class edu.hws.jcm.data.Variable
class Variable extends Constant implements Serializable
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Package edu.hws.jcm.draw
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Class edu.hws.jcm.draw.Axes
class Axes extends Drawable implements Serializable -
Class edu.hws.jcm.draw.CoordinateRect
class CoordinateRect extends Object implements Serializable-
Serialized Fields
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canvas
DisplayCanvas canvas
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changed
boolean changed
Set to true when one of the limits or the gap has changed. -
drawItems
Vector drawItems
Drawable items contained in this CoordinateRect -
gap
int gap
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height
int height
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left
int left
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onChange
Controller onChange
If non-null, this is the Controller that is notified when the limits change. -
restore_xmax
double restore_xmax
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restore_xmin
double restore_xmin
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restore_ymax
double restore_ymax
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restore_ymin
double restore_ymin
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serialNumber
long serialNumber
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syncWith
Tie syncWith
This contains other Limit objects with which the CoordinateRect is synchronizing. This is ordinarily managed by a LimitControlPanel, so you don't have to worry about it. (However, you can also sync several CoordinateRects even in the absense of a LimitControlPanel. To do so, create the Tie that ties the CoordinateRect and pass it to the setSyncWith() method of each CoordinateRect. It is NOT necessary to add the Tie to a Controller. Synchronization is handled by the CoordinateRects themselves. -
top
int top
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width
int width
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xmax
double xmax
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xmin
double xmin
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ymax
double ymax
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ymin
double ymin
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Class edu.hws.jcm.draw.Crosshair
class Crosshair extends DrawGeometric implements Serializable -
Class edu.hws.jcm.draw.DisplayCanvas
class DisplayCanvas extends Canvas implements Serializable-
Serialized Fields
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Class edu.hws.jcm.draw.DraggablePoint
class DraggablePoint extends Drawable implements Serializable-
Serialized Fields
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clampX
Value clampX
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clampY
Value clampY
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color
Color color
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dragging
boolean dragging
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ghostColor
Color ghostColor
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onUserAction
Controller onUserAction
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radius
int radius
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style
int style
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useGhost
boolean useGhost
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xLoc
double xLoc
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xPosition
int xPosition
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xVar
edu.hws.jcm.draw.DraggablePoint.DPV xVar
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yLoc
double yLoc
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yPosition
int yPosition
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yVar
edu.hws.jcm.draw.DraggablePoint.DPV yVar
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Class edu.hws.jcm.draw.Drawable
class Drawable extends Object implements Serializable-
Serialized Fields
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canvas
DisplayCanvas canvas
The canvas on which this Drawable is drawn. This is set automatically when the Drawable is added to a CoordinateRect and it should not be changed. (It will be changed automatically if the Drawable is removed from the CoordinateRect.) -
coords
CoordinateRect coords
The CoordinateRect for the rectagular area where this Drawable is drawn. This is set automatically when the Drawable is added to a CoordingteRect and should not be changed. (It will be changed automatically if the Drawable is removed from the CoordinateRect.) -
visible
boolean visible
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Class edu.hws.jcm.draw.DrawBorder
class DrawBorder extends Drawable implements Serializable-
Serialized Fields
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color
Color color
A non-null Color, giving the color of the bortder. -
width
int width
A non-negative integer giving the width of the border in pixels.
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Class edu.hws.jcm.draw.DrawGeometric
class DrawGeometric extends Drawable implements Serializable-
Serialized Fields
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a
double a
Value of x1. This is re-computed when the compute() method is called. -
b
double b
Value of y1. This is re-computed when the compute() method is called. -
c
double c
Value of x2. This is re-computed when the compute() method is called. -
changed
boolean changed
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color
Color color
Color of the shappe. Color will be black if this is null. For shapes that have "insides", such as rects, this is the color of the outline. -
d
double d
Value of y2. This is re-computed when the compute() method is called. -
fillColor
Color fillColor
Rects and ovals are filled with this color, if it is non-null. If this is null, only the outline of the shape is drawn. -
h
int h
Integer that gives horizontal pixel offset from x1. This is only used if x2 is null. -
lineWidth
int lineWidth
The width, in pixels, of lines, including the outlines of rects and ovals. It is restricted to being an integer in the range from 0 to 10. A value of 0 means that lines won't be drawn at all; this would only be useful for a filled shape that has a colored interior. -
shape
int shape
One of the constants such as OVAL_CENTERED, specifying the shape to be drawn -
v
int v
Integer that gives vertical pixel offset fromy1. This is only used if y2 is null. -
x1
Value x1
One of the Value objects that determine the shape that is drawn. The shape is specified by two points, (x1,y1) and (x2,y2). x1 must be non-null. -
x2
Value x2
One of the Value objects that determine the shape that is drawn. The shape is specified by two points, (x1,y1) and (x2,y2). x2 must be non-null for the "ABSOLUTE" shapes. (If not, they revert to "RELATIVE" shapes and use h,v as the offset values.) -
y1
Value y1
One of the Value objects that determine the shape that is drawn. The shape is specified by two points, (x1,y1) and (x2,y2). y1 must be non-null. -
y2
Value y2
One of the Value objects that determine the shape that is drawn. The shape is specified by two points, (x1,y1) and (x2,y2). y2 must be non-null for the "ABSOLUTE" shapes. (If not, they revert to "RELATIVE" shapes and use h,v as the offset values.)
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Class edu.hws.jcm.draw.DrawString
class DrawString extends Drawable implements Serializable-
Serialized Fields
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backgroundColor
Color backgroundColor
If backgroundColor is non-null, then a rectangle of this color is filled as a background for the string; -
baseString
String baseString
String, possibly with \n and #'s. This is used as a base to get the actual string that is drawn. -
changed
boolean changed
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clamp
boolean clamp
If true, the string is clamped to lie within the CoordinateRect. -
color
Color color
Color of string. If null, black is used as the default. -
font
Font font
Font for drawing string. If null, get font from graphics context. -
frameColor
Color frameColor
If frameWidth is greate than zero, then a frame is drawn around the string in this color. If the value is null, then the color will be the same as the color of the string. -
frameWidth
int frameWidth
If frameWidth is greater than zero, then a frame of this width is drawn around the string in the color given by frameColor. -
justification
int justification
Left, right, or center justification of lines in the text. -
numSize
int numSize
Maximum number of characters desired in numbers; actual number might actually be larger. -
offset
int offset
If absolute positioning is used, then this gives a gap between the string and edge of rect. For relative positioning, this gives an offset from the value of xPos yPos. -
position
int position
one of the constants defined in this class for specifying position -
strings
String[] strings
The actual lines to draw, derived from baseString. -
values
Value[] values
Values to be substituted for #'s in the baseString. -
xPos
Value xPos
xy-coords for drawing the string. If non-null then relative positioning is used. If null, then positioning is absolute. -
xRef
double xRef
-
yPos
Value yPos
xy-coords for drawing the string. If non-null then relative positioning is used. If null, then positioning is absolute. -
yRef
double yRef
-
-
-
Class edu.hws.jcm.draw.Graph1D
class Graph1D extends Drawable implements Serializable -
Class edu.hws.jcm.draw.Grid
class Grid extends Drawable implements Serializable-
Serialized Fields
-
gcol
Color gcol
-
PIX_MAX
int PIX_MAX
-
PIX_MIN
int PIX_MIN
-
xsp
double xsp
-
ysp
double ysp
-
-
-
Class edu.hws.jcm.draw.LimitControlPanel
class LimitControlPanel extends Panel implements Serializable-
Serialized Fields
-
buttons
int buttons
Set of installed buttons. -
coords
CoordinateRect coords
The first CoordinateRect tied to this LimitControlPanel. -
errorReporter
ErrorReporter errorReporter
For reporting errors in user input. -
items
Vector items
Vector of components and component pairs that have been added to this panel, including at least the xmin, xmax, ymin, ymax input boxes. -
serialNumber
long serialNumber
This is increased when the user changes the limits. (The -1 will make this LimitControlPanel get its limits from the first CoordinateRect that is added to it.) This variable is used to implement syncronization of limits with the limits on CoordinateRects. -
syncWith
Tie syncWith
A Tie holding this panel and the CoordinateRects that it controls. -
twoColumn
boolean twoColumn
Use two columns for display, if possible. -
xmax
VariableInput xmax
The input boxes for the x- and y-value ranges. -
xmin
VariableInput xmin
The input boxes for the x- and y-value ranges. -
ymax
VariableInput ymax
The input boxes for the x- and y-value ranges. -
ymin
VariableInput ymin
The input boxes for the x- and y-value ranges.
-
-
-
Class edu.hws.jcm.draw.MouseTracker
class MouseTracker extends Drawable implements Serializable-
Serialized Fields
-
clampX
boolean clampX
If thie is true, then the value of the variable associated with the x-ccordinate of the mouse is clamped to lie within the xmin and xmax of the coordinate rect. -
clampY
boolean clampY
If thie is true, then the value of the variable associated with the y-ccordinate of the mouse is clamped to lie within the ymin and ymax of the coordinate rect. -
inRect
boolean inRect
-
listenForDrags
boolean listenForDrags
If true, the MouseTracker responds to both clicks and drags. If false, it responds only to clicks. -
onUserAction
Controller onUserAction
If this is non-null, then its compute() method is called when the user clicks the mouse and, if listenForDrags is also true, when the user drags and releases the mouse. -
undefinedWhenNotDragging
boolean undefinedWhenNotDragging
If true, the values of the associated variables are undefined except during the time that the user is clicking and dragging the mouse. This is ignored if listenForDrags is false. -
xClick
int xClick
-
xVar
edu.hws.jcm.draw.MouseTracker.MTVariable xVar
-
yClick
int yClick
-
yVar
edu.hws.jcm.draw.MouseTracker.MTVariable yVar
-
-
-
Class edu.hws.jcm.draw.Panner
class Panner extends Drawable implements Serializable-
Serialized Fields
-
dragging
boolean dragging
-
modifiers
int modifiers
-
onFinishDrag
Controller onFinishDrag
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onUserAction
Controller onUserAction
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prevX
int prevX
-
prevY
int prevY
-
-
-
Class edu.hws.jcm.draw.ParametricCurve
class ParametricCurve extends Drawable implements Serializable-
Serialized Fields
-
case1x
Cases case1x
-
case1y
Cases case1y
-
case2x
Cases case2x
-
case2y
Cases case2y
-
case3x
Cases case3x
-
case3y
Cases case3y
-
changed
boolean changed
-
graphColor
Color graphColor
-
intervals
Value intervals
-
intervals_val
int intervals_val
-
points
Vector points
-
tmax
Value tmax
-
tmax_val
double tmax_val
-
tmin
Value tmin
-
tmin_val
double tmin_val
-
v
double[] v
-
xFunc
Function xFunc
-
yFunc
Function yFunc
-
-
-
Class edu.hws.jcm.draw.RiemannSumRects
class RiemannSumRects extends Drawable implements Serializable-
Serialized Fields
-
changed
boolean changed
-
color
Color color
-
deriv
Function deriv
-
endpointVals
double[] endpointVals
-
func
Function func
-
intervalCount
Value intervalCount
-
maxVals
double[] maxVals
-
method
int method
-
midpointVals
double[] midpointVals
-
minVals
double[] minVals
-
outlineColor
Color outlineColor
-
param
double[] param
-
rectHeights
double[] rectHeights
-
sum
double[] sum
-
-
-
Class edu.hws.jcm.draw.ScatterPlot
class ScatterPlot extends Drawable implements Serializable-
Serialized Fields
-
autoChangeLimits
boolean autoChangeLimits
-
column1
int column1
-
column2
int column2
-
correlation
double correlation
-
data
double[][] data
-
dataColor
Color dataColor
-
dataCt
int dataCt
-
exp1
Expression exp1
-
exp2
Expression exp2
-
intercept
double intercept
-
lastTableSN
long lastTableSN
-
lineColor
Color lineColor
-
missingCt
int missingCt
-
missingValueIsError
boolean missingValueIsError
-
showRegressionLine
boolean showRegressionLine
-
slope
double slope
-
standardError
double standardError
-
table
DataTableInput table
-
-
-
Class edu.hws.jcm.draw.TangentLine
class TangentLine extends DrawGeometric implements Serializable -
Class edu.hws.jcm.draw.VectorField
class VectorField extends Drawable implements Serializable
-
-
Package edu.hws.jcm.functions
-
Class edu.hws.jcm.functions.ExpressionFunction
class ExpressionFunction extends FunctionParserExtension implements Serializable-
Serialized Fields
-
definition
Expression definition
-
params
Variable[] params
-
-
-
Class edu.hws.jcm.functions.FunctionParserExtension
class FunctionParserExtension extends Object implements Serializable-
Serialized Fields
-
name
String name
The name of this MathObject, possibly null. -
parensCanBeOptional
boolean parensCanBeOptional
-
-
-
Class edu.hws.jcm.functions.SummationParser
class SummationParser extends Object implements Serializable-
Serialized Fields
-
name
String name
-
-
-
Class edu.hws.jcm.functions.TableFunction
class TableFunction extends FunctionParserExtension implements Serializable-
Serialized Fields
-
pointCt
int pointCt
-
segments
edu.hws.jcm.functions.CubicSegment[] segments
-
style
int style
-
xCoords
double[] xCoords
-
yCoords
double[] yCoords
-
-
-
Class edu.hws.jcm.functions.TableFunctionGraph
class TableFunctionGraph extends Drawable implements Serializable-
Serialized Fields
-
color
Color color
-
dragPoint
int dragPoint
-
function
TableFunction function
-
interactive
boolean interactive
-
moved
boolean moved
-
onDrag
Computable onDrag
-
onFinishDrag
Computable onFinishDrag
-
prevY
int prevY
-
showPoints
boolean showPoints
-
startX
int startX
-
startY
int startY
-
-
-
Class edu.hws.jcm.functions.TableFunctionInput
class TableFunctionInput extends Panel implements Serializable-
Serialized Fields
-
addButton
Button addButton
-
canvas
DisplayCanvas canvas
-
clearButton
Button clearButton
-
deleteButton
Button deleteButton
-
dragPoint
int dragPoint
-
editFunction
TableFunction editFunction
-
function
TableFunction function
-
moved
boolean moved
-
onChange
Controller onChange
-
pointList
List pointList
-
prevY
int prevY
-
startX
int startX
-
startY
int startY
-
styleCheckbox
Checkbox[] styleCheckbox
-
styleGroup
CheckboxGroup styleGroup
-
xInput
VariableInput xInput
-
yInput
VariableInput yInput
-
-
-
Class edu.hws.jcm.functions.WrapperFunction
class WrapperFunction extends FunctionParserExtension implements Serializable-
Serialized Fields
-
derivativeIndex
int derivativeIndex
-
derivativeOf
WrapperFunction derivativeOf
-
derivativeVar
Variable derivativeVar
-
func
Function func
-
params
double[] params
-
serialNumber
int serialNumber
-
-
-