footfall.streams
Class FootFallStreamFile

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

All Implemented Interfaces:

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

public class FootFallStreamFile

extends FootFallStream

Generate stream of footfall based on file input.

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

FootFallStreamFile()
Initialize the footfall stream

FootFallStreamFile(java.lang.String filename)
Initialize the footfall stream and load a file

Method Summary

float[][]	getCurrentFrame() Returns the pressure data for the current frame
int	getCurrentFrameNum() Returns the current frame number
float[][]	getFrame(int fNum) Returns the pressure data of the specific frame
java.lang.String	getFrameName(int fNum) Returns the name/title of the specific frame
int	numFrames() Returns number of frames in the current file
void	printFrame(int fNum) Prints the data values of an individual frame
void	printFrames() Prints all the frames sequentially
void	readBarFile(java.lang.String filename) Reads the pressure data file and loads it into memory
void	readFile(java.lang.String filename) Detects file type and loads it
void	readPadFile(java.lang.String filename) Reads the pressure data file and loads it into memory
void	readPrint(java.lang.String line) Reads footprint frame from single string and creates a stream for modelling by FootModel
void	reset() Set current frame to beginning
void	setCurrentFrame(int frm) Sets the base frame for rendering.
void	setMaxPressure(float fMax) Dummy function, does nothing; maximum pressure of recorded files is not changeable.
void	update() Set the current frame and draw the preview display
void	writeBarFile(java.lang.String filename) Saves the currently loaded frames as a ".bar" file format

Methods inherited from class footfall.streams.FootFallStream

getFrameHeight, getFramesPerSecond, getFramesPerSecondMax, getFramesPerSecondMin, getFrameWidth, getMaxPressure, run, setDisplay, setFrameHeight, setFramesPerSecond, setFrameWidth, start, stop

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

FootFallStreamFile

public FootFallStreamFile()

Initialize the footfall stream

FootFallStreamFile

public FootFallStreamFile(java.lang.String filename)

Initialize the footfall stream and load a file

Parameters:

filename - Input file to load

Method Detail

getCurrentFrame

public float[][] getCurrentFrame()

Returns the pressure data for the current frame

Specified by:

getCurrentFrame in class FootFallStream

getCurrentFrameNum

public int getCurrentFrameNum()

Returns the current frame number

getFrame

public float[][] getFrame(int fNum)

Returns the pressure data of the specific frame

Parameters:

fNum - Frame Number

getFrameName

public java.lang.String getFrameName(int fNum)

Returns the name/title of the specific frame

Parameters:

fNum - Frame Number

numFrames

public int numFrames()

Returns number of frames in the current file

printFrame

public void printFrame(int fNum)

Prints the data values of an individual frame

Parameters:

fNum - Frame number to print

printFrames

public void printFrames()

Prints all the frames sequentially

readFile

public void readFile(java.lang.String filename)

Detects file type and loads it

Parameters:

filename - Input file name in ".bar", ".pad", or ".txt" format

readBarFile

public void readBarFile(java.lang.String filename)

Reads the pressure data file and loads it into memory

Parameters:

filename - Input file name in ".bar" format

readPadFile

public void readPadFile(java.lang.String filename)

Reads the pressure data file and loads it into memory

Parameters:

filename - Input file name in ".pad" or ".txt" format

readPrint

public void readPrint(java.lang.String line)

Reads footprint frame from single string and creates a stream for modelling by FootModel

Parameters:

line - Foot print in ".bar" format

reset

public void reset()

Set current frame to beginning

setCurrentFrame

public void setCurrentFrame(int frm)

Sets the base frame for rendering. Mostly used to set frame to beginning = 0.

Parameters:

frm - Frame number

setMaxPressure

public void setMaxPressure(float fMax)

Dummy function, does nothing; maximum pressure of recorded files is not changeable.

Specified by:

setMaxPressure in class FootFallStream

Parameters:

fMax - Ignored

update

public void update()

Set the current frame and draw the preview display

Specified by:

update in class FootFallStream

writeBarFile

public void writeBarFile(java.lang.String filename)

Saves the currently loaded frames as a ".bar" file format

Parameters:

filename - Name of the file to save to