Facemorph
Class KnockedUpApplet

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  javax.swing.JApplet
                      Facemorph.KnockedUpApplet

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.lang.Runnable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.event.ChangeListener, javax.swing.RootPaneContainer

public class KnockedUpApplet
extends javax.swing.JApplet
implements javax.swing.event.ChangeListener, java.awt.event.ActionListener, java.lang.Runnable

Applet for averaging multiple pre-delineated images, or adding new images and auto-delineating them. Images are added by calling a method from the browser (e.g. in a separate frame). The URL of the new image is passed as a String, usually this will be after a successful upload. The method to add the image to the applet can be called as part of the response to the upload form, e.g. during the page loading. This prevent the need for reloading the entire applet each time.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JApplet.AccessibleJApplet

Nested classes/interfaces inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

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

java.awt.Panel.AccessibleAWTPanel

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.JApplet

accessibleContext, rootPane, rootPaneCheckingEnabled

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

KnockedUpApplet()

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) This method is called when the "Save to Browser" button is clicked.
Template	autoDelineate(java.awt.Image subjectImage, java.awt.Point[] points) Method to autodelineate a new image, using 3 points specified by the user.
void	init() Initializes the applet AverageApplet, setting up the GUI components and loading the pre-delineated images as specified as applet parameters.
void	loadFormImage(java.lang.String url, java.lang.String sex) Method to load a new (undelineated) image into the applet.
void	makeAverage() Instruct the applet to recalculate and display the average
void	run()
void	stateChanged(javax.swing.event.ChangeEvent ae) This method is called when a different tab is selected.

Methods inherited from class javax.swing.JApplet

addImpl, createRootPane, getAccessibleContext, getContentPane, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isRootPaneCheckingEnabled, paramString, remove, repaint, setContentPane, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.applet.Applet

destroy, getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus, start, stop

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, 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, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, 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

KnockedUpApplet

public KnockedUpApplet()

Method Detail

init

public void init()

Initializes the applet AverageApplet, setting up the GUI components and loading the pre-delineated images as specified as applet parameters.

Overrides:

init in class java.applet.Applet

loadFormImage

public void loadFormImage(java.lang.String url,
                          java.lang.String sex)

Method to load a new (undelineated) image into the applet. It is usually called by the browser after a successful image upload.

Parameters:

url - A String giving the URL of the image to load into the applet.

sex - should be "male" or "female"

autoDelineate

public Template autoDelineate(java.awt.Image subjectImage,
                              java.awt.Point[] points)

Method to autodelineate a new image, using 3 points specified by the user.

Parameters:

subjectImage - The image to delineate

points - The 3 points to initialise the semi-automatic delineation

Returns:

Returns the estimated template for the image.

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

This method is called when the "Save to Browser" button is clicked. It writes the image data back to the server as though through a form submission the browser responds either with an error message (signaled by "error") or the URL of the saved image and the target window (e.g. "_blank" for a new browser window/tab. If successful, the applet then uses the showDocument method to get the browser to display the saved image as a jpeg.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

e - The event that triggered this method.

stateChanged

public void stateChanged(javax.swing.event.ChangeEvent ae)

This method is called when a different tab is selected. tab 0 is the averaging tab, so it tries to calculate the average when this is clicked tab 1 is the grid of image buttons tab 2 is the delineation tab

Specified by:

stateChanged in interface javax.swing.event.ChangeListener

Parameters:

ae - The event that caused this method to be called.

makeAverage

public void makeAverage()

Instruct the applet to recalculate and display the average

run

public void run()

Specified by:

run in interface java.lang.Runnable