Uses of Class
net.paulhertz.pixelaudio.sampler.ADSRParams

Packages that use ADSRParams

Package	Description
net.paulhertz.pixelaudio.example	Example Processing sketches and demonstrations of PixelAudio library functionality.
net.paulhertz.pixelaudio.granular	Granular synthesis classes for PixelAudio.
net.paulhertz.pixelaudio.io	JSON-based persistence for PixelAudio data structures supported by file i/o classes.
net.paulhertz.pixelaudio.sampler	Digital audio sampling synthesis classes for PixelAudio.

Uses of ADSRParams in net.paulhertz.pixelaudio.example

Fields in net.paulhertz.pixelaudio.example declared as ADSRParams

Modifier and Type	Field	Description
(package private) ADSRParams	LoadAudioToImage.adsr
(package private) ADSRParams	LoadImageToAudio.adsr
(package private) ADSRParams	WaveSynthSequencer.adsr
private ADSRParams	WaveSynthSequencer.NoteTimedLocation.adsr
(package private) ADSRParams	ArgosyMixer.adsr1
(package private) ADSRParams	ArgosyMixer.adsr2
(package private) ADSRParams	TutorialOne_01_FileIO.defaultEnv
(package private) ADSRParams	TutorialOne_02_Animation.defaultEnv
(package private) ADSRParams	TutorialOne_03_Drawing.defaultEnv
(package private) ADSRParams	TutorialOne_04_Network.defaultEnv
(package private) ADSRParams	TutorialOne_06_WindowBuffer.defaultEnv
(package private) final ADSRParams	TutorialOne_05_GesturePlayground.SamplerPointHappening.env
ADSRParams	TutorialOne_05_GesturePlayground.granEnvelope
(package private) ADSRParams	Bagatelle.granularEnv
(package private) ADSRParams	TutorialOne_05_GesturePlayground.granularEnv
(package private) ADSRParams	BigWaveSynthAudio.longAdsr
(package private) ADSRParams	Bagatelle.samplerEnv
(package private) ADSRParams	TutorialOne_05_GesturePlayground.samplerEnv
(package private) ADSRParams	WaveSynthEditor.samplerEnv
(package private) ADSRParams	BigWaveSynthAudio.shortAdsr

Fields in net.paulhertz.pixelaudio.example with type parameters of type ADSRParams

Modifier and Type	Field	Description
(package private) ArrayList<ADSRParams>	TutorialOne_01_FileIO.adsrList
(package private) ArrayList<ADSRParams>	TutorialOne_02_Animation.adsrList

Methods in net.paulhertz.pixelaudio.example that return ADSRParams

Modifier and Type	Method	Description
ADSRParams	Bagatelle.calculateEnvelopeDb(float gainDb, int totalSamples, float sampleRate)	Calculate an envelope of length totalSamples.
ADSRParams	TutorialOne_03_Drawing.calculateEnvelopeDb(float gainDb, int totalSamples, float sampleRate)	Calculate an envelope of length totalSamples.
ADSRParams	TutorialOne_04_Network.calculateEnvelopeDb(float gainDb, int totalSamples, float sampleRate)	Calculate an envelope of length totalSamples.
ADSRParams	TutorialOne_05_GesturePlayground.calculateEnvelopeDb(float gainDb, int totalSamples, float sampleRate)	Calculate an envelope of length totalSamples.
ADSRParams	TutorialOne_06_WindowBuffer.calculateEnvelopeDb(float gainDb, int totalSamples, float sampleRate)	Calculate an envelope of length totalSamples.
ADSRParams	Bagatelle.calculateEnvelopeLinear(float linear, float totalMs)	Calculate an envelope of length totalSamples.
ADSRParams	TutorialOne_03_Drawing.calculateEnvelopeLinear(float gainDb, float totalMs)	Calculate an envelope of length totalSamples.
ADSRParams	TutorialOne_04_Network.calculateEnvelopeLinear(float gainDb, float totalMs)	Calculate an envelope of length totalSamples.
ADSRParams	TutorialOne_05_GesturePlayground.calculateEnvelopeLinear(float linear, float totalMs)	Calculate an envelope of length totalSamples.
ADSRParams	TutorialOne_06_WindowBuffer.calculateEnvelopeLinear(float gainDb, float totalMs)	Calculate an envelope of length totalSamples.
(package private) static ADSRParams	Bagatelle.envPreset(String name)
(package private) static ADSRParams	TutorialOne_03_Drawing.envPreset(String name)
(package private) static ADSRParams	TutorialOne_04_Network.envPreset(String name)
(package private) static ADSRParams	TutorialOne_05_GesturePlayground.envPreset(String name)
(package private) static ADSRParams	TutorialOne_06_WindowBuffer.envPreset(String name)
ADSRParams	WaveSynthSequencer.NoteTimedLocation.getAdsr()

Methods in net.paulhertz.pixelaudio.example with parameters of type ADSRParams

Modifier and Type	Method	Description
PAGranularInstrument	Bagatelle.buildGranSynth(ddf.minim.AudioOutput out, ADSRParams env, int numVoices)	Initializes a PAGranularInstrument.
PAGranularInstrument	TutorialOne_03_Drawing.buildGranSynth(ddf.minim.AudioOutput out, ADSRParams env, int numVoices)	Initializes a new PAGranularSynth instance that you probably would pass to a PAGranularInstrumentDirector.
PAGranularInstrument	TutorialOne_04_Network.buildGranSynth(ddf.minim.AudioOutput out, ADSRParams env, int numVoices)	Initializes a new PAGranularSynth instance that you probably would pass to a PAGranularInstrumentDirector.
PAGranularInstrument	TutorialOne_05_GesturePlayground.buildGranSynth(ddf.minim.AudioOutput out, ADSRParams env, int numVoices)	Initializes a PAGranularInstrument.
PAGranularInstrument	TutorialOne_06_WindowBuffer.buildGranSynth(ddf.minim.AudioOutput out, ADSRParams env, int numVoices)	Initializes a new PAGranularSynth instance that you probably would pass to a PAGranularInstrumentDirector.
(package private) static boolean	Bagatelle.envEquals(ADSRParams a, ADSRParams b)
(package private) static boolean	TutorialOne_05_GesturePlayground.envEquals(ADSRParams a, ADSRParams b)
(package private) String	Bagatelle.envNameFor(ADSRParams env)
(package private) String	TutorialOne_05_GesturePlayground.envNameFor(ADSRParams env)
int	Bagatelle.estimateLoopDurationMs(GestureSchedule sched, ADSRParams env, int noteLenSamples)	Estimate loop duration for a Sampler instrument.
(package private) String	Bagatelle.formatEnv(ADSRParams env)
(package private) String	TutorialOne_05_GesturePlayground.formatEnv(ADSRParams env)
int	ArgosyMixer.playSample(PASamplerInstrument synth, int samplePos, int samplelen, float amplitude, ADSRParams env, float pan)	Plays an audio sample with a custom envelope and stereo pan.
int	Bagatelle.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pan)	Plays an audio sample with a custom envelope and stereo pan.
int	Bagatelle.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pitch, float pan)	Plays an audio sample with with a custom envelope, pitch and stereo pan.
int	BigWaveSynthAudio.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pitch, float pan)	Plays an audio sample with with a custom envelope, pitch and stereo pan.
int	TutorialOne_01_FileIO.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env)	Plays an audio sample with PASamplerInstrument and custom ADSR.
int	TutorialOne_02_Animation.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pan)	Plays an audio sample with PASamplerInstrument and custom ADSR.
int	TutorialOne_03_Drawing.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pan)	Plays an audio sample with a custom envelope and stereo pan.
int	TutorialOne_03_Drawing.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pitch, float pan)	Plays an audio sample with with a custom envelope, pitch and stereo pan.
int	TutorialOne_04_Network.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pan)	Plays an audio sample with a custom envelope and stereo pan.
int	TutorialOne_04_Network.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pitch, float pan)	Plays an audio sample with with a custom envelope, pitch and stereo pan.
int	TutorialOne_05_GesturePlayground.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pan)	Plays an audio sample with a custom envelope and stereo pan.
int	TutorialOne_05_GesturePlayground.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pitch, float pan)	Plays an audio sample with with a custom envelope, pitch and stereo pan.
int	TutorialOne_06_WB_Retrofit.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pitch, float pan)
int	TutorialOne_06_WindowBuffer.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pan)	Plays an audio sample with a custom envelope and stereo pan.
int	TutorialOne_06_WindowBuffer.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env, float pitch, float pan)	Plays an audio sample with with a custom envelope, pitch and stereo pan.
int	WaveSynthEditor.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env)	Plays an audio sample with WFSamplerInstrument and custom ADSR.
int	WaveSynthSequencer.playSample(int samplePos, int samplelen, float amplitude, ADSRParams env)	Plays an audio sample with WFSamplerInstrument and custom ADSR.
Bagatelle.InstrumentLoop	Bagatelle.startSamplerLoop(SamplerBrush sb, GestureSchedule sched, ADSRParams env, int noteLenSamples, int repeats, int gapMs, boolean animate)
(package private) void	Bagatelle.syncEnvelopeMenu(ADSRParams env)

Constructors in net.paulhertz.pixelaudio.example with parameters of type ADSRParams

Modifier	Constructor	Description
	NoteTimedLocation(int x, int y, int stop, int pos, int note, float duration, float amplitude, int circ, ADSRParams adsr, WaveSynth ws)
(package private)	SamplerPointHappening(int x, int y, int samplePos, int len, float gain, float pan, float pitch, ADSRParams env, int noteMs)

Uses of ADSRParams in net.paulhertz.pixelaudio.granular

Fields in net.paulhertz.pixelaudio.granular declared as ADSRParams

Modifier and Type	Field	Description
private ADSRParams	PAGranularInstrument.defaultEnv
(package private) ADSRParams	PAGranularVoice.defaultEnvParams
ADSRParams	GestureGranularConfig.Builder.env	Envelope applied to granular or sampler playback.
final ADSRParams	GestureGranularConfig.env	Envelope applied to granular or sampler playback.
private ADSRParams	GestureGranularParams.Builder.env
final ADSRParams	GestureGranularParams.env	Envelope applied to granular voices; null lets the instrument or sampler use its default envelope.
(package private) final ADSRParams	PAGranularSampler.ScheduledPlay.env

Methods in net.paulhertz.pixelaudio.granular that return ADSRParams

Modifier and Type	Method	Description
ADSRParams	PAGranularInstrument.getDefaultEnvelope()

Methods in net.paulhertz.pixelaudio.granular with parameters of type ADSRParams

Modifier and Type	Method	Description
void	PAGranularVoice.activate(PASource source, ADSRParams envParams, float gain, float pan, boolean looping)	Activates this voice with no external grain-window override.
void	PAGranularVoice.activate(PASource source, ADSRParams envParams, float gain, float pan, boolean looping, ddf.minim.analysis.WindowFunction grainWindow, int grainLenSamples)	Activates this voice with a source and playback settings.
GestureGranularParams.Builder	GestureGranularParams.Builder.env(ADSRParams v)	Sets the playback envelope.
private PAGranularVoice	PAGranularSampler.getAvailableVoice(PASource src, ADSRParams env, float gain, float pan, boolean looping)
private PAGranularVoice	PAGranularSampler.getAvailableVoice(PASource src, ADSRParams env, float gain, float pan, boolean looping, ddf.minim.analysis.WindowFunction grainWindow, int grainLenSamples)	Allocates or reuses a voice for a source.
GestureGranularConfig.Builder	GestureGranularConfig.Builder.granularEnvelope(ADSRParams env)	Makes explicit to the caller that the envelope is being set for GRANULAR synthesis.
long	PAGranularInstrument.play(PASource src, float amp, float pan, ADSRParams env, boolean looping)	Plays a granular source immediately.
long	PAGranularSampler.play(PASource src, float gain, float pan, ADSRParams defaultEnv, boolean looping)	Convenience overload for callers that supply an already-resolved default envelope.
long	PAGranularSampler.play(PASource src, ADSRParams env, float gain, float pan)	Convenience overload that disables looping.
long	PAGranularSampler.play(PASource src, ADSRParams env, float gain, float pan, boolean looping)	Plays a granular source immediately as a voice.
GestureGranularConfig.Builder	GestureGranularConfig.Builder.samplerEnvelope(ADSRParams env)	Makes explicit to the caller that the envelope is being set for SAMPLER synthesis.
void	PAGranularInstrument.setDefaultEnvelope(ADSRParams env)
void	PAGranularInstrument.startAfterDelaySamples(PASource src, float amp, float pan, ADSRParams env, boolean looping, long delaySamples)	Schedules playback after a delay in samples relative to the current sampler time.
void	PAGranularSampler.startAfterDelaySamples(PASource src, ADSRParams env, float gain, float pan, boolean looping, long delaySamples)	Schedules a new voice to start after a delay in samples.
void	PAGranularInstrument.startAtSampleTime(PASource src, float amp, float pan, ADSRParams env, boolean looping, long startSample)	Schedules playback of a source at an absolute sample time.
void	PAGranularInstrument.startAtSampleTime(PASource src, float amp, float pan, ADSRParams env, boolean looping, long startSample, ddf.minim.analysis.WindowFunction grainWindow, int grainLenSamples)	Schedules playback of a source at an absolute sample time with grain-window settings.
void	PAGranularSampler.startAtSampleTime(PASource src, ADSRParams env, float gain, float pan, boolean looping, long startSample)	Schedules a new voice to start at an absolute sample time.
void	PAGranularSampler.startAtSampleTime(PASource src, ADSRParams env, float gain, float pan, boolean looping, long startSample, ddf.minim.analysis.WindowFunction grainWindow, int grainLenSamples)	Schedules a new voice to start at an absolute sample time with grain-window settings.
void	PAGranularInstrument.startNow(PASource src, float amp, float pan, ADSRParams env, boolean looping)	Schedules playback at the current instrument cursor.

Constructors in net.paulhertz.pixelaudio.granular with parameters of type ADSRParams

Modifier	Constructor	Description
	PAGranularInstrument(ddf.minim.AudioOutput out, ADSRParams defaultEnv, int maxVoices)	Creates a granular instrument.
(package private)	ScheduledPlay(PASource src, ADSRParams env, float gain, float pan, boolean looping)
(package private)	ScheduledPlay(PASource src, ADSRParams env, float gain, float pan, boolean looping, ddf.minim.analysis.WindowFunction grainWindow, int grainLenSamples)

Uses of ADSRParams in net.paulhertz.pixelaudio.io

Methods in net.paulhertz.pixelaudio.io that return ADSRParams

Modifier and Type	Method	Description
private static ADSRParams	GestureGranularConfigIO.adsrFromJson(processing.data.JSONObject obj)

Methods in net.paulhertz.pixelaudio.io with parameters of type ADSRParams

Modifier and Type	Method	Description
private static processing.data.JSONObject	GestureGranularConfigIO.adsrToJson(ADSRParams env)

Uses of ADSRParams in net.paulhertz.pixelaudio.sampler

Fields in net.paulhertz.pixelaudio.sampler declared as ADSRParams

Modifier and Type	Field	Description
private ADSRParams	PASamplerInstrument.defaultEnv	Default ADSR envelope for playback.
private ADSRParams	PASamplerInstrumentPool.defaultEnv	Default ADSR envelope passed to pooled instruments.
final ADSRParams	SamplerBrushEvent.env	ADSR envelope for the sampler event.

Methods in net.paulhertz.pixelaudio.sampler that return ADSRParams

Modifier and Type	Method	Description
ADSRParams	ADSRParams.copy()
static ADSRParams	ADSRUtils.fitEnvelopeToDuration(ADSRParams adsr, int duration)	Returns a new ADSRParams scaled to fit the specified duration (ms).
ADSRParams	PASamplerInstrument.getDefaultEnv()
ADSRParams	PASamplerInstrumentPool.getDefaultEnv()

Methods in net.paulhertz.pixelaudio.sampler with parameters of type ADSRParams

Modifier and Type	Method	Description
void	PASamplerVoice.activate(int start, int length, float gain, ADSRParams envParams, float pitch, float pan, boolean looping)	Activates the voice over a buffer region.
void	PASamplerInstrumentPoolMulti.addPool(String key, ddf.minim.MultiChannelBuffer buffer, float bufferSampleRate, int poolSize, int perInstrumentVoices, ddf.minim.AudioOutput out, ADSRParams env)	Adds a named sampler pool.
static int	PlaybackInfo.computeVoiceDuration(int samplePos, int sampleLen, int bufferLen, float pitch, ADSRParams env, boolean looping, float sampleRate)	Computes total playback duration (in output samples, pitch-independent).
static ADSRParams	ADSRUtils.fitEnvelopeToDuration(ADSRParams adsr, int duration)	Returns a new ADSRParams scaled to fit the specified duration (ms).
default int	PAPlayable.play(float amplitude, ADSRParams env, float pitch, float pan)	Optional interface for playables that support envelopes.
int	PASampler.play(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Play command with all the useful arguments in standard order.
int	PASamplerInstrument.play(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	The primary play method, called by all playSample() methods, from PASamplerPlayable interface.
int	PASamplerInstrumentPool.play(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	The primary play command, with all common arguments in standard order.
int	PASamplerInstrumentPoolMulti.play(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	PASamplerPlayable's play method, all six standard parameters in standard order, called by other methods.
int	PASamplerPlayable.play(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Core playback method: start playback from a given buffer range with start index, duration, amplitude, envelope, pitch, and pan control, arguments in standard order for PixalAudio library.
int	PASharedBufferSampler.play(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Play command with all the useful arguments in standard order, overrides PASampler.play().
int	PASamplerInstrument.playSample(int samplePos, int sampleLen, float amplitude, ADSRParams env)	Plays a sample using a supplied envelope with default pitch and default pan.
int	PASamplerInstrument.playSample(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch)	Plays a sample using a supplied envelope, pitch, and current global pan.
int	PASamplerInstrument.playSample(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Trigger playback using all six standard per-voice parameters.
int	PASamplerInstrument.playSample(ddf.minim.MultiChannelBuffer buffer, int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch)	Sets a new buffer for PASamplerInstrument and plays it with envelope, pitch, and default pan.
int	PASamplerInstrument.playSample(ddf.minim.MultiChannelBuffer buffer, int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Sets a new buffer for PASamplerInstrument and plays it with envelope, pitch, and pan.
int	PASamplerInstrumentPool.playSample(int samplePos, int sampleLen, float amplitude, ADSRParams env)
int	PASamplerInstrumentPool.playSample(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch)	Plays a sample range with envelope and pitch.
int	PASamplerInstrumentPool.playSample(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Play a subrange of the buffer with full parameters.
int	PASamplerInstrumentPool.playSample(ddf.minim.MultiChannelBuffer buffer, int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch)	Plays a range from a temporary buffer.
int	PASamplerInstrumentPool.playSample(ddf.minim.MultiChannelBuffer buffer, int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Plays a range from a temporary buffer.
int	PASamplerInstrumentPoolMulti.playSample(int samplePos, int sampleLen, float amplitude, ADSRParams env)
int	PASamplerInstrumentPoolMulti.playSample(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch)	Plays a sample range with envelope and pitch on the active pool.
int	PASamplerInstrumentPoolMulti.playSample(int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Play a subrange of the buffer with full parameters.
int	PASamplerInstrumentPoolMulti.playSample(ddf.minim.MultiChannelBuffer buffer, int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch)	Plays a range from a temporary buffer on the active pool.
int	PASamplerInstrumentPoolMulti.playSample(ddf.minim.MultiChannelBuffer buffer, int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Plays a range from a temporary buffer on the active pool.
int	PASamplerInstrumentPoolMulti.playSample(String tag, int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Plays a sample range on a named pool.
default int	PASamplerPlayable.playSample(float amplitude, ADSRParams env)	Play with amplitude and envelope.
default int	PASamplerPlayable.playSample(float amplitude, ADSRParams env, float pitch)	Play with amplitude, envelope, and pitch.
default int	PASamplerPlayable.playSample(float amplitude, ADSRParams env, float pitch, float pan)	Play with amplitude, envelope, pitch, and pan.
default int	PASamplerPlayable.playSample(int start, int length, float amplitude, ADSRParams env, float pitch, float pan)	Play a subrange of the buffer with full parameters.
void	PASamplerInstrumentPool.schedulePlayAtFrame(long frameIndex, int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Hook: schedule by audio-frame index (frame = one AudioOutput callback).
void	PASamplerInstrumentPool.schedulePlayAtMillis(long triggerTimeMillis, int samplePos, int sampleLen, float amplitude, ADSRParams env, float pitch, float pan)	Hook: schedule by future wallclock milliseconds; will be wired to TimedLocation later.
void	PASamplerInstrument.setDefaultEnv(ADSRParams env)	Sets the default ADSR envelope.
void	PASamplerInstrumentPool.setDefaultEnv(ADSRParams env)	Sets the default ADSR envelope for pooled instruments.

Constructors in net.paulhertz.pixelaudio.sampler with parameters of type ADSRParams

Modifier	Constructor	Description
	PASamplerInstrument(ddf.minim.MultiChannelBuffer buffer, float sampleRate, int maxVoices, ddf.minim.AudioOutput audioOut, ADSRParams env)	Primary constructor for backward compatibility.
	PASamplerInstrument(ddf.minim.MultiChannelBuffer buffer, ddf.minim.AudioOutput out, PASampler sampler, ADSRParams defaultEnv, float bufferSampleRate)	Full constructor with explicit buffer sample rate, custom sampler, and envelope.
	PASamplerInstrumentPool(ddf.minim.MultiChannelBuffer buffer, float sampleRate, int poolSize, int perInstrumentVoices, ddf.minim.AudioOutput out, ADSRParams defaultEnv)	Full backward-compatible constructor with a MultiChannelBuffer argument.
	PASamplerInstrumentPool(ddf.minim.MultiChannelBuffer buffer, ddf.minim.AudioOutput out, int poolSize, float bufferSampleRate, ADSRParams env)	Full constructor.
	PASamplerInstrumentPoolMulti(String key, ddf.minim.MultiChannelBuffer buffer, float sampleRate, int poolSize, int perInstrumentVoices, ddf.minim.AudioOutput out, ADSRParams adsr)	Convenience constructor for single-pool initialization.
	SamplerBrushEvent(int x, int y, int eventTimeMs, int samplePos, int sampleLen, float gain, float pitchRatio, ADSRParams env, float pan)	Creates a sampler brush event.