Package net.paulhertz.pixelaudio.sampler

Class SamplerBrushEvent

java.lang.Object

net.paulhertz.pixelaudio.sampler.SamplerBrushEvent

All Implemented Interfaces:

Comparable<SamplerBrushEvent>

public class SamplerBrushEvent
extends Object
implements Comparable<SamplerBrushEvent>

Stores values used for SamplerBrush event staging, used in tutorial examples such as TutorialOne_03_Drawing. SamplerBrush objects implement AudioBrush and address the Sampler synthesis engine. A SamplerBrushEvent is a discrete audio synthesis process, complete with ADSR envelope.

There is no corresponding "GranularBrushEvent". Grains, which allow similar parametric control with the grain window equivalent to the ADSR envelope, are embedded in the audio synthesis process and hence are not discrete events.

Field Summary

Fields

Modifier and Type	Field	Description
final int	durationMs	event duration
final ADSRParams	env
final int	eventTimeMs	time of event, typically a milliseconds offset from a trigger event
final float	gain
boolean	isStale
final float	pan
final float	pitchRatio
final int	samplePos	audio buffer index, typically derived from event coordinates
final int	x	x-coordinate associated with SamplerBrushEvent
final int	y	y-coordinate associated with SamplerBrushEvent

Constructor Summary

Constructors

Constructor	Description
SamplerBrushEvent(int x, int y, int eventTimeMs, int samplePos, int sampleLen, float gain, float pitchRatio, ADSRParams env, float pan)

Method Summary

Modifier and Type	Method	Description
int	compareTo(SamplerBrushEvent tl)
int	eventTimeMs()
int	getDurationMs()
int	getX()
int	getY()
boolean	isStale()
void	setStale(boolean stale)

Methods inherited from class java.lang.Object

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

Field Details

x

public final int x

x-coordinate associated with SamplerBrushEvent

y

public final int y

y-coordinate associated with SamplerBrushEvent

eventTimeMs

public final int eventTimeMs

time of event, typically a milliseconds offset from a trigger event

samplePos

public final int samplePos

audio buffer index, typically derived from event coordinates

durationMs

public final int durationMs

event duration

gain

public final float gain

pitchRatio

public final float pitchRatio

pan

public final float pan

env

public final ADSRParams env

isStale

public boolean isStale

Constructor Details

SamplerBrushEvent

public SamplerBrushEvent(int x,
 int y,
 int eventTimeMs,
 int samplePos,
 int sampleLen,
 float gain,
 float pitchRatio,
 ADSRParams env,
 float pan)

Method Details

getX

public int getX()

getY

public int getY()

eventTimeMs

public int eventTimeMs()

isStale

public boolean isStale()

setStale

public void setStale(boolean stale)

getDurationMs

public int getDurationMs()

compareTo

public int compareTo(SamplerBrushEvent tl)

Specified by:

compareTo in interface Comparable<SamplerBrushEvent>