org.das2.graph

Class Auralizor

java.lang.Object

org.das2.graph.Auralizor

public final class Auralizor
extends java.lang.Object

Stream QDataSet to the sound system, using DEPEND_0 to control sampling rate. Note this does not support the new waveform packet scheme introduced a few years ago, and can easily be made to support it.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	PROP_POSITION
static java.lang.String	PROP_SCALE

Constructor Summary

Constructors

Constructor and Description
Auralizor(QDataSet ds) create an Auralizor for rendering the dataset to the sound system.

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(java.beans.PropertyChangeListener listener)
void	addPropertyChangeListener(java.lang.String propname, java.beans.PropertyChangeListener listener)
javax.swing.JPanel	getControlPanel()
Datum	getPosition()
boolean	isScale()
void	playSound() begin streaming the sound.
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener)
void	removePropertyChangeListener(java.lang.String propname, java.beans.PropertyChangeListener listener)
void	reset()
void	setDataSet(QDataSet ds) set the dataset to stream.
void	setPosition(Datum position)
void	setScale(boolean scale)

Methods inherited from class java.lang.Object

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

Field Detail

PROP_POSITION

public static final java.lang.String PROP_POSITION

See Also:

Constant Field Values

PROP_SCALE

public static final java.lang.String PROP_SCALE

See Also:

Constant Field Values

Constructor Detail

Auralizor

public Auralizor(QDataSet ds)

create an Auralizor for rendering the dataset to the sound system.

Parameters:

ds - rank 1 dataset with DEPEND_0 convertible to seconds.

Method Detail

setDataSet

public final void setDataSet(QDataSet ds)

set the dataset to stream. The dataset should be rank 1 or a rank 2 waveform, and have DEPEND_0 which is convertible to seconds or be a time location unit.

Parameters:

ds - the rank 1 dataset with DEPEND_0 convertible to seconds or be a time location unit, or rank 2 waveform.

getControlPanel

public javax.swing.JPanel getControlPanel()

reset

public void reset()

getPosition

public Datum getPosition()

setPosition

public void setPosition(Datum position)

isScale

public boolean isScale()

setScale

public void setScale(boolean scale)

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

addPropertyChangeListener

public void addPropertyChangeListener(java.lang.String propname,
                                      java.beans.PropertyChangeListener listener)

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

removePropertyChangeListener

public void removePropertyChangeListener(java.lang.String propname,
                                         java.beans.PropertyChangeListener listener)

playSound

public void playSound()

begin streaming the sound. This will block the current thread until complete.