de.fhpotsdam.unfolding.interactions
Class TuioCursorHandler

java.lang.Object
  de.fhpotsdam.unfolding.events.MapEventBroadcaster
      de.fhpotsdam.unfolding.interactions.TuioCursorHandler

All Implemented Interfaces:

TUIO.TuioListener

public class TuioCursorHandler
extends MapEventBroadcaster
implements TUIO.TuioListener

Handles finger input (TUIO cursors) from the user and broadcasts MapEvents such as zoom and pan.

Field Summary

static org.apache.log4j.Logger	log
protected TUIO.TuioClient	tuioClient

Fields inherited from class de.fhpotsdam.unfolding.events.MapEventBroadcaster

eventDispatcher, maps

Constructor Summary

TuioCursorHandler(processing.core.PApplet p, boolean listenToTuio, java.util.List<UnfoldingMap> maps)

TuioCursorHandler(processing.core.PApplet p, boolean listenToTuio, UnfoldingMap... maps)

TuioCursorHandler(processing.core.PApplet p, java.util.List<UnfoldingMap> maps)

TuioCursorHandler(processing.core.PApplet p, UnfoldingMap... maps)

Method Summary

void	addTuioCursor(TUIO.TuioCursor tuioCursor)
void	addTuioObject(TUIO.TuioObject arg0)
void	dispose()
void	drawCursor(TUIO.TuioCursor tc) Draws a TuioCursor as small circle with ID as label.
void	drawCursors() Draws all TuioCursors.
protected float	getAngleBetween(float x1, float y1, float x2, float y2)
protected float	getAngleBetween(TUIO.TuioCursor tuioCursor1, TUIO.TuioCursor tuioCursor2)
protected float	getDistance(TUIO.TuioCursor tuioCursor1, TUIO.TuioCursor tuioCursor2)
TUIO.TuioClient	getTuioClient()
void	refresh(TUIO.TuioTime arg0)
void	removeTuioCursor(TUIO.TuioCursor tuioCursor)
void	removeTuioObject(TUIO.TuioObject arg0)
void	updateTuioCursor(TUIO.TuioCursor tcur)
void	updateTuioObject(TUIO.TuioObject arg0)

Methods inherited from class de.fhpotsdam.unfolding.events.MapEventBroadcaster

setEventDispatcher

Methods inherited from class java.lang.Object

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

Field Detail

log

public static org.apache.log4j.Logger log

tuioClient

protected TUIO.TuioClient tuioClient

Constructor Detail

TuioCursorHandler

public TuioCursorHandler(processing.core.PApplet p,
                         UnfoldingMap... maps)

TuioCursorHandler

public TuioCursorHandler(processing.core.PApplet p,
                         boolean listenToTuio,
                         UnfoldingMap... maps)

TuioCursorHandler

public TuioCursorHandler(processing.core.PApplet p,
                         boolean listenToTuio,
                         java.util.List<UnfoldingMap> maps)

TuioCursorHandler

public TuioCursorHandler(processing.core.PApplet p,
                         java.util.List<UnfoldingMap> maps)

Method Detail

dispose

public void dispose()

getTuioClient

public TUIO.TuioClient getTuioClient()

updateTuioCursor

public void updateTuioCursor(TUIO.TuioCursor tcur)

Specified by:

updateTuioCursor in interface TUIO.TuioListener

addTuioCursor

public void addTuioCursor(TUIO.TuioCursor tuioCursor)

Specified by:

addTuioCursor in interface TUIO.TuioListener

removeTuioCursor

public void removeTuioCursor(TUIO.TuioCursor tuioCursor)

Specified by:

removeTuioCursor in interface TUIO.TuioListener

getDistance

protected float getDistance(TUIO.TuioCursor tuioCursor1,
                            TUIO.TuioCursor tuioCursor2)

getAngleBetween

protected float getAngleBetween(TUIO.TuioCursor tuioCursor1,
                                TUIO.TuioCursor tuioCursor2)

getAngleBetween

protected float getAngleBetween(float x1,
                                float y1,
                                float x2,
                                float y2)

addTuioObject

public void addTuioObject(TUIO.TuioObject arg0)

Specified by:

addTuioObject in interface TUIO.TuioListener

removeTuioObject

public void removeTuioObject(TUIO.TuioObject arg0)

Specified by:

removeTuioObject in interface TUIO.TuioListener

updateTuioObject

public void updateTuioObject(TUIO.TuioObject arg0)

Specified by:

updateTuioObject in interface TUIO.TuioListener

refresh

public void refresh(TUIO.TuioTime arg0)

Specified by:

refresh in interface TUIO.TuioListener

drawCursors

public void drawCursors()

Draws all TuioCursors.

drawCursor

public void drawCursor(TUIO.TuioCursor tc)

Draws a TuioCursor as small circle with ID as label.

Parameters:

tc - The cursor to draw.