footfall.streams
Class FootFallStream

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  footfall.streams.FootFallStream

All Implemented Interfaces:

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

Direct Known Subclasses:

FootFallStreamFile, FootFallStreamGen

public abstract class FootFallStream

extends java.applet.Applet

implements java.lang.Runnable

Abstract class for generating stream of footfall via live input, file input, or simple modelling via FootModel generator.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

Nested classes inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

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

FootFallStream()

Method Summary

abstract float[][]	getCurrentFrame() Abstract method to return the latest/current frame
int	getFrameHeight() Frame height - default 44
int	getFramesPerSecond() Frames per second = Speed (25-75fps)
int	getFramesPerSecondMax() Maximum frames per second - default 75
int	getFramesPerSecondMin() Minimum frames per second - default 25
int	getFrameWidth() Frame width - default 16
float	getMaxPressure() The maximum pressure (0-50) for this stream.
void	run() Thread's run method to update the current frame depending on user-selected frames per second speed
void	setDisplay(DisplayFootFall displayfootfall) Set the display for preview of footfalls
void	setFrameHeight(int padheight) Set the frame height for use in live recordings or modelling.
void	setFramesPerSecond(int fps) Set the speed - frames per second
void	setFrameWidth(int padwidth) Set the frame width for use in live recordings or modelling.
abstract void	setMaxPressure(float fMax) Abstract method to set the maximum pressure (0-50) for this stream.
void	start() Start footfall stream generation
void	stop() Stop footfall stream generation
abstract void	update() Abstract method to generate the next frame based on footprints, speed, and weight (maximum pressure).

Methods inherited from class java.applet.Applet

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

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, 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, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, 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, isOpaque, 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, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, 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

FootFallStream

public FootFallStream()

Method Detail

getCurrentFrame

public abstract float[][] getCurrentFrame()

Abstract method to return the latest/current frame

getFrameHeight

public int getFrameHeight()

Frame height - default 44

getFrameWidth

public int getFrameWidth()

Frame width - default 16

getFramesPerSecond

public int getFramesPerSecond()

Frames per second = Speed (25-75fps)

getFramesPerSecondMin

public int getFramesPerSecondMin()

Minimum frames per second - default 25

getFramesPerSecondMax

public int getFramesPerSecondMax()

Maximum frames per second - default 75

getMaxPressure

public float getMaxPressure()

The maximum pressure (0-50) for this stream. Weight in lbs is taken as roughly 10x the maximum pressure, hence 10lbs - 500lbs.

run

public void run()

Thread's run method to update the current frame depending on user-selected frames per second speed

Specified by:

run in interface java.lang.Runnable

start

public void start()

Start footfall stream generation

stop

public void stop()

Stop footfall stream generation

setDisplay

public void setDisplay(DisplayFootFall displayfootfall)

Set the display for preview of footfalls

Parameters:

displayfootfall - Footfall Display panel

setFramesPerSecond

public void setFramesPerSecond(int fps)

Set the speed - frames per second

Parameters:

fps - Frames per second

setFrameHeight

public void setFrameHeight(int padheight)

Set the frame height for use in live recordings or modelling. Not used for recorded files.

Parameters:

padheight - Frame height

setFrameWidth

public void setFrameWidth(int padwidth)

Set the frame width for use in live recordings or modelling. Not used for recorded files.

Parameters:

padwidth - Frame width

setMaxPressure

public abstract void setMaxPressure(float fMax)

Abstract method to set the maximum pressure (0-50) for this stream. Weight in lbs is taken as roughly 10x the maximum pressure, hence 10lbs - 500lbs.

Parameters:

fMax - Maximum pressure

update

public abstract void update()

Abstract method to generate the next frame based on footprints, speed, and weight (maximum pressure).