Globals

Abstract types

callback_loadclip_oncomplete(clip)

Callback for clip loading completion. Called by WX.loadClip.

Parameter

Name	Type	Optional	Description
clip	Object		WAAX clip

See also: WX.loadClip

callback_loadclip_onprogress(event, clip)

Callback for clip loading progress report. called by WX.loadClip.

Parameters

Name	Type	Optional	Description
event	Object		XHR progress event object
clip	Object		WAAX clip

See also: WX.loadClip; https://dvcs.w3.org/hg/progress/raw-file/tip/Overview.html

callback_noteclip_iterate(id, Note, index)

Callback for note clip interation. Called by NoteClip.iterate.

Parameters

Name	Type	Description
id	String	Note ID.
Note	Note	object.
index	Number	Iteration index.

See also: NoteClip.iterate

MBST Object

Measure, beat, sixteenth, tick aka musical timebase.

Properties

Name	Type	Description
measure	Number	Measure.
beat	Number	Beat.
sixteenth	Number	Sixteenth.
tick	Number	Tick.

WAPL Object

Web Audio API Plug-in Object.

WXClip Object

WAAX abstraction of sample and meta data.

Example

var clip = {
  name: 'Cool Sample',
  url: 'http://mystaticdata.com/samples/coolsample.wav',
  buffer: null
};

Properties

Name	Type	Description
name	String	User-defined name of sample.
url	String	URL of audio file.
buffer	Object	A placeholder for ArrayBuffer object.

WXModel Array

Contains a model for data binding.

Example

var model = [
  { key:'Sine', value:'sine' },
  { key:'Sawtooth', value:'sawtooth' }
  ...
];

WXSampleZone Object

WAAX abstraction of sampler instrument data.

Example

var sampleZone = {
  clip: WXClip
  basePitch: 60            // samples original pitch
  loop: true,
  loopStart: 0.1,
  loopEnd: 0.5,
  pitchLow: 12,            // pitch low bound
  pitchHigh: 96,           // pitch high bound
  velocityLow: 12,         // velocity lower bound
  velocityHigh: 127,       // velocity high bound
  pitchModulation: true,   // use pitch modulation
  velocityModulatio: true  // use velocity moduation
};

Properties

Name	Type	Description
clip	WXClip	WXClip object.
basePitch	Number	Original sample pitch.
loop	Boolean	Looping flag.
loopStart	Number	Loop start point in seconds.
loopEnd	Number	Loop end point in seconds.
pitchLow	Number	Low pitch bound.
pitchHigh	Number	High pitch bound.
velocityLow	Number	Low velocity bound.
velocityHigh	Number	High velocity bound.
pitchModulation	Boolean	Switch for pitch sensitivity modulation.
velocityModulatio	Boolean	Switch for velocity sensitivity modulation.