org.opensourcephysics.tools
Class DatasetCurveFitter

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  org.opensourcephysics.tools.DatasetCurveFitter

All Implemented Interfaces:

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

public class DatasetCurveFitter
extends javax.swing.JPanel

A panel that displays and controls functional curve fits to a Dataset.

Version:

1.0

Author:

Douglas Brown

See Also:

Serialized Form

Nested Class Summary

class	DatasetCurveFitter.MinimizeMultiVarFunction A function whose value is the total deviation squared between a multivariable function and a set of data points.
class	DatasetCurveFitter.MinimizeUserFunction A function whose value is the total deviation squared between a user function and a set of data points.

Nested classes/interfaces inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

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 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 java.awt.image.ImageObserver

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

Constructor Summary

DatasetCurveFitter(Dataset data)
Constructs a DatasetCurveFitter for the specified Dataset.

Method Summary

void	addFitFunction(KnownFunction f, boolean addToFitBuilder) Adds a fit function.
protected void	createGUI() Creates the GUI.
void	fit(KnownFunction fit) Fits a fit function to the current data.
protected javax.swing.JDialog	getColorDialog()
Dataset	getData() Gets the data.
FunctionDrawer	getDrawer() Gets the function drawer.
protected FunctionTool	getFitBuilder() Gets the fit builder.
java.awt.Dimension	getMinimumSize()
java.lang.String	getSelectedFitName() Gets the selected fit name.
protected void	refreshFits() Refreshes the fit names.
protected void	refreshGUI() Refreshes the GUI.
protected void	selectFit(java.lang.String name) Selects a named fit.
void	setColor(java.awt.Color newColor) Sets the color.
void	setData(Dataset data) Sets the dataset.
static void	setDefaultFitFunctions(java.util.ArrayList<KnownFunction> functions) Sets the default fit functions.
protected void	setFontLevel(int level) Sets the font level.
protected void	setParameterValue(int row, double value) Sets the value of a parameter.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

DatasetCurveFitter

public DatasetCurveFitter(Dataset data)

Constructs a DatasetCurveFitter for the specified Dataset.

Parameters:

data - the dataset

Method Detail

getDrawer

public FunctionDrawer getDrawer()

Gets the function drawer.

Returns:

the drawer

getData

public Dataset getData()

Gets the data.

Returns:

the dataset

setData

public void setData(Dataset data)

Sets the dataset.

Parameters:

data - the dataset

setColor

public void setColor(java.awt.Color newColor)

Sets the color.

Parameters:

newColor - the color

fit

public void fit(KnownFunction fit)

Fits a fit function to the current data.

Parameters:

fit - the function to fit

addFitFunction

public void addFitFunction(KnownFunction f,
                           boolean addToFitBuilder)

Adds a fit function. UserFunctions can optionally be added to the fit builder.

Parameters:

f - the fit function to add

addToFitBuilder - true to add a UserFunction to the fit builder

getSelectedFitName

public java.lang.String getSelectedFitName()

Gets the selected fit name.

Returns:

the name of the fit

getMinimumSize

public java.awt.Dimension getMinimumSize()

Overrides:

getMinimumSize in class javax.swing.JComponent

createGUI

protected void createGUI()

Creates the GUI.

refreshGUI

protected void refreshGUI()

Refreshes the GUI.

refreshFits

protected void refreshFits()

Refreshes the fit names.

setFontLevel

protected void setFontLevel(int level)

Sets the font level.

Parameters:

level - the level

setParameterValue

protected void setParameterValue(int row,
                                 double value)

Sets the value of a parameter.

Parameters:

row - the row number

value - the value

selectFit

protected void selectFit(java.lang.String name)

Selects a named fit.

getFitBuilder

protected FunctionTool getFitBuilder()

Gets the fit builder.

getColorDialog

protected javax.swing.JDialog getColorDialog()

setDefaultFitFunctions

public static void setDefaultFitFunctions(java.util.ArrayList<KnownFunction> functions)

Sets the default fit functions. Every instance of DatasetCurveFitter will make these fits available.

Parameters:

functions - the fit functions