Uses of Interface
edu.hws.jcm.data.Value

Packages that use Value

edu.hws.jcm.awt
edu.hws.jcm.data
edu.hws.jcm.draw

Uses of Value in edu.hws.jcm.awt

Classes in edu.hws.jcm.awt that implement Value

class	Animator An Animator can change a value continuously, without user intervention, by running a separate Thread.
class	ExpressionInput An ExpressionInput is an input box that allows the user input a mathematical expression.
protected class	ExpressionInput.EI The expression associated with an ExpressionInput belongs to this class.
class	VariableInput A VariableInput is an input box into which the user can type a real number value, which becomes the value of an associated Variable.
class	VariableSlider A VariableSlider is a slider (implemented as a Scrollbar) whose position represents the value of an associated variable.

Fields in edu.hws.jcm.awt declared as Value

protected Value	VariableSlider.max The Values that specify the range of values represented by the slider.
protected Value	VariableSlider.min The Values that specify the range of values represented by the slider.
protected Value[]	DisplayLabel.values Value objects whose values will be substituted for #'s in text.

Methods in edu.hws.jcm.awt that return Value

Value	Animator.getIntervals() Get the Value object that specifies the number of frames in the animation.
Value	Animator.getMax() Get the Value object that specifies the final value of the Animator.
Value	VariableSlider.getMax() Get the Value object that gives the value of the variable when the slider is at the right (or top) of the scrollbar.
Value	Animator.getMin() Get the Value object that specifies the starting value of the Animator.
Value	VariableSlider.getMin() Get the Value object that gives the value of the variable when the slider is at the left (or bottom) of the scrollbar.
Value[]	DisplayLabel.getValues() Get the array of Value objects whose values are displayed in this DisplayLabel.

Methods in edu.hws.jcm.awt with parameters of type Value

void	Animator.setIntervals(Value intervals) Set the Value object that specifies the number of frames in the animation.
void	Animator.setMax(Value max) Set the Value object that gives the final value of the Animator.
void	VariableSlider.setMax(Value v) Set the value that the variable has when the slider is at the right (or top) of the scrollbar.
void	Animator.setMin(Value min) Set the Value object that gives the starting value of the Animator.
void	VariableSlider.setMin(Value v) Set the value that the variable has when the slider is at the left (or bottom) of the scrollbar.
void	DisplayLabel.setValue(Value val) A convenience method that can be used when the display string contains just a single #.
void	DisplayLabel.setValues(Value[] vals) Set the array of Value objects whose values are displayed in this DisplayLabel, and change the display to show the new values.

Constructors in edu.hws.jcm.awt with parameters of type Value

Animator(int controls, int orientation, Value min, Value max, Value intervals)
Create an Animator with specified controls, orienation, range limits and number of intervals

DisplayLabel(java.lang.String text, Value val)
Convenience method for making a DisplayLabel with just one value to display.

DisplayLabel(java.lang.String text, Value[] vals)
Create a DisplayLabel to display one or more values.

VariableSlider(java.lang.String name, Value min, Value max, Parser p)
Create a horizontal variable slider with the given name and range of values, and register it with the given parser (but only if both name and p are non-null).

VariableSlider(java.lang.String name, Value min, Value max, Parser p, int intervals, int orientation)
Create a variable slider with the given name and range of values, and register it with the given parser (but only if both name and p are non-null).

VariableSlider(Value min, Value max)
Create a horizontal variable slider with no name and with the specified range of values.

Uses of Value in edu.hws.jcm.data

Subinterfaces of Value in edu.hws.jcm.data

interface

Expression An Expression represents a mathematical expression such as "x+1" or "3" or "sin(x*ln(x)-3*abs(x/4))".

Classes in edu.hws.jcm.data that implement Value

class	Constant A Constant is a Value that represents a constant real number.
class	ExpressionProgram An ExprssionProgram represents a mathematical expression such as "3" or "sin(x^2)", stored in the form of a program for a stack machine.
class	ValueMath A ValueMath object is an easy way to create Value objects that are computed from other Value objects.
class	Variable A Variable is a Value object whose value can be changed.

Constructors in edu.hws.jcm.data with parameters of type Value

ValueMath(Function f, Value x)
Create a ValueMath object whose value is computed as f(x).

ValueMath(Value x, Value y, char op)
Create a ValueMath object whose value is computed by applying an arithmetic operator the values of x and y.

Uses of Value in edu.hws.jcm.draw

Fields in edu.hws.jcm.draw declared as Value

protected Value[]	DrawString.values Values to be substituted for #'s in the baseString.
protected Value	DrawGeometric.x1 One of the Value objects that determine the shape that is drawn.
protected Value	DrawGeometric.x2 One of the Value objects that determine the shape that is drawn.
protected Value	DrawString.xPos xy-coords for drawing the string.
protected Value	DrawGeometric.y1 One of the Value objects that determine the shape that is drawn.
protected Value	DrawGeometric.y2 One of the Value objects that determine the shape that is drawn.
protected Value	DrawString.yPos xy-coords for drawing the string.

Methods in edu.hws.jcm.draw that return Value

Value	RiemannSumRects.getIntervalCount() Get the number of intervals used.
Value	ParametricCurve.getIntervals() Get the value object, possibly null, that determines the number of points on the curve.
Value	ParametricCurve.getTMax() Get the Value object, possibly null, that gives the right endpoint of the domain of the parameter.
Value	ParametricCurve.getTMin() Get the Value object, possibly null, that gives the left endpoint of the domain of the parameter.
Value	CoordinateRect.getValueObject(int which) Get a Value object representing one of the limits on this CoordinateRect.
Value	RiemannSumRects.getValueObject(int which) Gets a Value object that gives the value of the Riemann sum for the specified method.
Value	ScatterPlot.getValueObject(int valueCode) Get a Value that represents a statistic about the data that is shown in the scatter plot.
Value[]	DrawString.getValues() Return the array of values that are substituted for #'s in the string.
Value	DrawGeometric.getX1() Get the value that gives the x-coordinate of the first point that determines the shape.
Value	DrawGeometric.getX2() Get the value that gives the x-coordinate of the second point that determines the shape.
Value	DrawString.getXPos() Return the Value object that gives the x-coordinate of the reference point of this string.
Value	DrawGeometric.getY1() Get the value that gives the y-coordinate of the first point that determines the shape.
Value	DrawGeometric.getY2() Get the value that gives the y-coordinate of the second point that determines the shape.
Value	DrawString.getYPos() Return the Value object that gives the y-coordinate of the reference point of this string.point of this string.

Methods in edu.hws.jcm.draw with parameters of type Value

void	DraggablePoint.clampX(Value v) Clamp the x-value of the point to v.
void	DraggablePoint.clampY(Value v) Clamp the y-value of the point to v.
void	RiemannSumRects.setIntervalCount(Value c) Set the interval count (the RiemannSumRects will be redrawn after this function is called).
void	ParametricCurve.setIntervals(Value intervalCount) Specify the number of subintervals into which the domain of the parametric curve is divided.
void	ParametricCurve.setLimits(Value tmin, Value tmax) Set the Value objects that specify the domain of the paratmeter.
void	DrawGeometric.setPoints(Value x1, Value y1, int h, int v) Set the values that specify a point (x1,y1) and an offset (h,v) from that point.
void	DrawGeometric.setPoints(Value x1, Value y1, Value x2, Value y2) Set the Value objects that specify the two points that determine the shape.
void	DrawString.setReferencePoint(Value x, Value y) Set the values of the (x,y) coordinates of the reference point for the stirng.
void	ParametricCurve.setTMax(Value tmax) Set the Value object that gives the right endpoint of the domain of the parameter.
void	ParametricCurve.setTMin(Value tmin) Set the Value object that gives the left endpoint of the domain of the parameter.
void	DrawString.setValues(Value[] v) Set the Values that are substituted for (single) #'s in the string.
void	DrawGeometric.setX1(Value x) Set the value that gives the x-coordinate of the first point that determines the shape.
void	DrawGeometric.setX2(Value x) Set the value that gives the x-coordinate of the second point that determines the shape.
void	DrawGeometric.setY1(Value y) Set the value that gives the y-coordinate of the first point that determines the shape.
void	DrawGeometric.setY2(Value y) Set the value that gives the y-coordinate of the second point that determines the shape.

Constructors in edu.hws.jcm.draw with parameters of type Value

Crosshair(Value x, Function f)
Create a cross that appears on the graph of the function y=f(x) at the point with coordinates (x,f(x)).

Crosshair(Value x, Value y)
Create a cross that appears at the point with coordinates (x,y).

DrawGeometric(int shape, Value x1, Value y1, int h, int v)
Create a DrawGeometric with a specified shape and values.

DrawGeometric(int shape, Value x1, Value y1, Value x2, Value y2)
Create a DrawGeometric with the specified shape and values for x1,x2,y1,y2 Any of the shapes makes sense in this context.

DrawString(java.lang.String str, int pos, Value[] values)
Create a DrawString for drawing a black string in the specified position.

DrawString(java.lang.String str, int pos, Value xPos, Value yPos, Value[] values)
Create a string that is displayed at the reference point (xPos,yPos); The positioning constant, pos, gives the positioning relative to this point, if xPos or yPos is non-null.

DrawString(java.lang.String str, int pos, Value xPos, Value yPos, Value[] values)
Create a string that is displayed at the reference point (xPos,yPos); The positioning constant, pos, gives the positioning relative to this point, if xPos or yPos is non-null.

ParametricCurve(Function xFunc, Function yFunc, Value tmin, Value tmax, Value intevals)
Create a parametric curve with the specified values.

RiemannSumRects(Function f, Value i)
Construct a new RiemannSumRects object.

TangentLine(Value x, Function f)
Create a tangent line to the graph of a function.