jview
Class JExtremaSelect

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Frame
                  javax.swing.JFrame
                      jview.JExitFrame
                          jview.JConfirmExitFrame
                              jview.JBorderFrame
                                  jview.JAnalyserToFit
                                      jview.JExtremaSelect

All Implemented Interfaces:

ImageObserver, MenuContainer, PropertyChangeListener, Serializable, EventListener, Accessible, RootPaneContainer, WindowConstants, BorderLabels, DataDisplaying, Displayable, EclecticPropertyListener, BeanSupport, Initializable, LocalizedAware, LocalizedComposed

public class JExtremaSelect
extends JAnalyserToFit

A click selector displays data, normally from an analyser's visualize output, and allows the user to click within the data set to select a local minimum or maximum. Depending on its #KEY_SLIDEMAXIMUM property it either slides up to the maximum or down to the minimum of the displayed data set, starting from the users click point. If a maximum could be found, a property change event is issued.

See Also:

Serialized Form

Nested Class Summary

private class	JExtremaSelect.MouseSlider The mouse listener on the power canvas that grabs the position and calculates the period, which is then passed to the expression canvas, that displays the phase plot.
static class	JExtremaSelect.Show Class to create the frame and display it.

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

JFrame.AccessibleJFrame

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

Frame.AccessibleAWTFrame

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

Window.AccessibleAWTWindow

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

private DataCanvasProviding	central My central display.
private static boolean	DEFSEARCHMAXIMUM Fourier application have a true here, phase dispersion, false.
private static int	DEFSEARCHSMOOTH Default we search 10 closest points to min/max.
static String	EXTREMASELECT The name of the property fired if a data model was changed.
private PropertyChangeListener	handler If we have an instance that handles the clicks, vulgo extrmaselect.
static String	KEY_DATACANVAS The properties of my central canvas.
static String	KEY_EXTREMAHANDLE The properties of the click handler.
static String	KEY_SEARCHMAXIMUM If true, we search a maximum, othwerwise a minimum.
static String	KEY_SEARCHSMOOTH The number of parabolas to fit for maximum estimation.
private VectorG[]	power And the visualized data.

Fields inherited from class jview.JAnalyserToFit

MODELDATA

Fields inherited from class jview.JBorderFrame

DATACLEANSE, KEY_ABOUTURL, KEY_ACTIONCLASS, KEY_AIPLOGO, KEY_BIGGERSTRUT, KEY_DATAANALYSER, KEY_EASTALIGNMENT, KEY_FITTERS, KEY_FITTERTIPS, KEY_HELPSIZE, KEY_LESSERSTRUT, KEY_NOLOGO, KEY_NORTHALIGNMENT, KEY_SOUTHALIGNMENT, KEY_WESTALIGNMENT, MODELFITTER

Fields inherited from class javax.swing.JFrame

accessibleContext, EXIT_ON_CLOSE, rootPane, rootPaneCheckingEnabled

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 util.BeanSupport

CASTING

Fields inherited from interface jview.BorderLabels

KEY_ABOUT, KEY_ABOUTACC, KEY_FILEACCS, KEY_FILEITEMS, KEY_FILEMENU, KEY_FILEMNEMONIC, KEY_HELPMENU, KEY_HELPMNEMONIC, KEY_HELPTITLE, KEY_NOHELP, KEY_NOURLACCESS, KEY_TITLE

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

JExtremaSelect(LocalizedSupplying prop)
Constructs an analyser frame.

Method Summary

boolean	displayData(VectorG[] visual) We display the data from the analyser.
Component	getRepresentation() Returns the representation of the central compoentn, which is my data canvas.
protected List<Object>	getRightItems() Returns the list of actions where buttons below the AIP logo should be created.
void	init() After super init, we have access to the model fitters.
private void	offerProperties(PropertyChangeListener with) We add the provided listener with the properties I provide: MODELFITTER MODELDATA and EXTREMASELECT.
void	setComposedProperties(LocalizedSupplying prop) Sets a LocalizedSupplying object as a composite of the canvas.

Methods inherited from class jview.JAnalyserToFit

getBottomItems, isInterested, propertyChange

Methods inherited from class jview.JBorderFrame

analyserListenTo, createButton, createCheckBox, createDataAnalysers, createFitters, createHelp, createLabel, createLocalizedButton, createLocalizedCheckBox, createLocalizedHelp, createLocalizedLabel, createLocalizedRadioButton, createRadioButton, createStatus, getAboutAction, getActiveFit, getBiggerStrut, getComposedProperties, getDataAnalysers, getFitterButtonGroup, getFitterComboBox, getIcon, getLeftItems, getLesserStrut, getModelFittings, getStatusField, getTopItems, hasFired, printAlignment, setAlignment, setFired

Methods inherited from class jview.JConfirmExitFrame

disposeAndExit, disposeImmediately

Methods inherited from class jview.JExitFrame

setVisible

Methods inherited from class javax.swing.JFrame

addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setIconImage, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Frame

addNotify, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setResizable, setState, setTitle, setUndecorated

Methods inherited from class java.awt.Window

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

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, 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, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, 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, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, 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, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, setBackground, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface util.BeanSupport

addPropertyChangeListener, addPropertyChangeListener, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Field Detail

EXTREMASELECT

public static final String EXTREMASELECT

The name of the property fired if a data model was changed.

See Also:

Constant Field Values

KEY_EXTREMAHANDLE

public static final String KEY_EXTREMAHANDLE

The properties of the click handler.

See Also:

Constant Field Values

KEY_DATACANVAS

public static final String KEY_DATACANVAS

The properties of my central canvas.

See Also:

Constant Field Values

KEY_SEARCHMAXIMUM

public static final String KEY_SEARCHMAXIMUM

If true, we search a maximum, othwerwise a minimum.

See Also:

Constant Field Values

KEY_SEARCHSMOOTH

public static final String KEY_SEARCHSMOOTH

The number of parabolas to fit for maximum estimation.

See Also:

Constant Field Values

DEFSEARCHMAXIMUM

private static final boolean DEFSEARCHMAXIMUM

Fourier application have a true here, phase dispersion, false.

See Also:

Constant Field Values

DEFSEARCHSMOOTH

private static final int DEFSEARCHSMOOTH

Default we search 10 closest points to min/max.

See Also:

Constant Field Values

handler

private PropertyChangeListener handler

If we have an instance that handles the clicks, vulgo extrmaselect.

central

private DataCanvasProviding central

My central display.

power

private VectorG[] power

And the visualized data.

Constructor Detail

JExtremaSelect

public JExtremaSelect(LocalizedSupplying prop)

Constructs an analyser frame.

Method Detail

setComposedProperties

public void setComposedProperties(LocalizedSupplying prop)

Sets a LocalizedSupplying object as a composite of the canvas. Defaults the necessary parameter.

Specified by:

setComposedProperties in interface LocalizedAware

Overrides:

setComposedProperties in class JBorderFrame

init

public void init()

After super init, we have access to the model fitters. If the fitters are present, they'll probably listen to ANALYSERINPUT changes. We receive this event, if we are placed within a JVisualizingAnalyser, thus we can forward this to the listeners. This is done in my #propertyChanged method. On the other hand, if the user selects an extremum, there will probably be a listener that wants to act on that. This instance is described with #KEY_EXTREMAHANDLER. This handler is created here. Per definition, it must be a property listener to get the extrema select from the user. If it is also listening to FITTING and/or DATA changes, it is also registered here.

Specified by:

init in interface Initializable

Overrides:

init in class JBorderFrame

offerProperties

private void offerProperties(PropertyChangeListener with)

We add the provided listener with the properties I provide: MODELFITTER MODELDATA and EXTREMASELECT.

getRepresentation

public Component getRepresentation()

Returns the representation of the central compoentn, which is my data canvas.

Specified by:

getRepresentation in interface Displayable

Overrides:

getRepresentation in class JBorderFrame

getRightItems

protected List<Object> getRightItems()

Returns the list of actions where buttons below the AIP logo should be created. Per default we return null, if we have no model fitting instances. Otherwise, the model fitters are packed into a combo box and returned here.

Overrides:

getRightItems in class JBorderFrame

displayData

public boolean displayData(VectorG[] visual)

We display the data from the analyser. This is done in the simple way that the vector array is passed as a list to our data canvas. Additionally, we store the data for the mouse click to retrieve the maximum/minimum later.