GrapherGUI
Class SliderMatrix

java.lang.Object
  |
  +--GrapherGUI.SliderMatrix

public class SliderMatrix

extends java.lang.Object

Container object for ParameterPanels. Contains a method to easily access the current value of every parameter.

See Also:

ParameterPanel

Constructor Summary

SliderMatrix(int capacity)
Constructor

Method Summary

boolean	add(double min, double max, double start, int numticks, java.lang.String imagefile, java.lang.String name) Add a parameter to the array.
int	capacity() Maximum capacity of this object.
javax.swing.JPanel	getAllSliders() Creates a JPanel of ParameterPanels.
javax.swing.JSlider[]	getJSliderArray() Returns an array of pointers to the JSlider objects in the ParameterPanels.
int	size() Current number of parameters entered.
double	val(java.lang.String param) Return the value of a certain parameter.

Methods inherited from class java.lang.Object

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

Constructor Detail

SliderMatrix

public SliderMatrix(int capacity)

Constructor

Parameters:

capacity - maximum number of parameters this object will hold

Method Detail

add

public boolean add(double min,
                   double max,
                   double start,
                   int numticks,
                   java.lang.String imagefile,
                   java.lang.String name)

Add a parameter to the array.

Parameters:

min - minimum value the parameter can take

max - maximum value the parameter can take

start - starting value of the parameter

numticks - number of marks on the slider

imagefile - the JPEF or GIF image of this parameter. If none, set to null.

name - string identifier for this parameter

Returns:

true if parameter added successfully

getAllSliders

public javax.swing.JPanel getAllSliders()

Creates a JPanel of ParameterPanels.

Returns:

JPanel

getJSliderArray

public javax.swing.JSlider[] getJSliderArray()

Returns an array of pointers to the JSlider objects in the ParameterPanels.

Returns:

array of JSlider objects

See Also:

JSlider

size

public int size()

Current number of parameters entered.

Returns:

size

capacity

public int capacity()

Maximum capacity of this object.

Returns:

capacity

val

public double val(java.lang.String param)
           throws java.lang.Error

Return the value of a certain parameter.

Parameters:

param - string identifier (entered as name in method add()

Returns:

current value of the parameter

Throws:

java.lang.Error - If a non-existing parameter is requested, this method will throw and instance of Error.

See Also:

Error