Class: Browser::Audio::ParamSchedule
- Includes:
- Native::Wrapper
- Defined in:
- opal/browser/audio/param_schedule.rb
Instance Method Summary collapse
- #at(time) ⇒ Object
- #curve(values, time_hash) ⇒ Object
- #exponential_ramp_to(value = nil, time = nil) ⇒ Object
-
#initialize(audio_param, time = nil) ⇒ ParamSchedule
constructor
A new instance of ParamSchedule.
- #linear_ramp_to(value = nil, time = nil) ⇒ Object
- #target(target, time_hash) ⇒ Object
- #value(value, time = nil) ⇒ Object
Constructor Details
#initialize(audio_param, time = nil) ⇒ ParamSchedule
Returns a new instance of ParamSchedule.
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# File 'opal/browser/audio/param_schedule.rb', line 9 def initialize(audio_param, time = nil) @time = time @audio_param = audio_param super Native.convert(audio_param) end |
Instance Method Details
#at(time) ⇒ Object
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# File 'opal/browser/audio/param_schedule.rb', line 15 def at(time) new(@audio_param, time) end |
#curve(values, time_hash) ⇒ Object
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# File 'opal/browser/audio/param_schedule.rb', line 39 def curve(values, time_hash) `#@native.setValueCurveAtTime(values, #{time_hash[:start_time]}, #{time_hash[:time_constant]})` end |
#exponential_ramp_to(value = nil, time = nil) ⇒ Object
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# File 'opal/browser/audio/param_schedule.rb', line 30 def exponential_ramp_to(value = nil, time = nil) `#@native.exponentialRampToValueAtTime(#{@value || value}, #{@time || time})` self end |
#linear_ramp_to(value = nil, time = nil) ⇒ Object
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# File 'opal/browser/audio/param_schedule.rb', line 25 def linear_ramp_to(value = nil, time = nil) `#@native.linearRampToValueAtTime(#{@value || value}, #{@time || time})` self end |
#target(target, time_hash) ⇒ Object
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# File 'opal/browser/audio/param_schedule.rb', line 35 def target(target, time_hash) `#@native.setTargetAtTime(target, #{time_hash[:start_time]}, #{time_hash[:time_constant]})` end |
#value(value, time = nil) ⇒ Object
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# File 'opal/browser/audio/param_schedule.rb', line 19 def value(value, time = nil) @value = value `#@native.setValueAtTime(#{@value}, #{@time || time})` self end |