renoise.PatternTrackAutomation
Graphical automation of a device parameter within a pattern track.
General remarks: Automation "time" is specified in lines + optional 1/256 line fraction for the sub line grid. The sub line grid has 256 units per line. All times are internally quantized to this sub line grid. For example a time of 1.5 means: line 1 with a note column delay of 128
- Constants
- Properties
- dest_device :
renoise.AudioDevice
- dest_parameter :
renoise.DeviceParameter
- length :
integer
- playmode :
renoise.PatternTrackAutomation.Playmode
- playmode_observable :
renoise.Document.Observable
- points :
EnvelopePoint
[] - points_observable :
renoise.Document.ObservableList
- selection_end :
integer
- selection_end_observable :
renoise.Document.Observable
- selection_range :
integer
[] - selection_range_observable :
renoise.Document.Observable
- selection_start :
integer
- selection_start_observable :
renoise.Document.Observable
- dest_device :
- Functions
- Local Structs
- EnvelopePoint
Constants
Playmode
{ PLAYMODE_POINTS: integer = 1, PLAYMODE_LINES: integer = 2, PLAYMODE_CURVES: integer = 3, }
Properties
dest_device : renoise.AudioDevice
Destination device. Can in some rare circumstances be nil, i.e. when a device or track is about to be deleted.
dest_parameter : renoise.DeviceParameter
Destination device's parameter. Can in some rare circumstances be nil, i.e. when a device or track is about to be deleted.
length : integer
Range: (1 - NUM_LINES_IN_PATTERN)
playmode : renoise.PatternTrackAutomation.Playmode
play-mode (interpolation mode).
playmode_observable : renoise.Document.Observable
Track changes to document properties or general states by attaching listener functions to it.
points : EnvelopePoint
[]
Get all points of the automation. When setting a new list of points, items may be unsorted by time, but there may not be multiple points for the same time. Returns a copy of the list, so changing
points[1].value
will not do anything. Instead, change them viapoints = { modified_points }
.
points_observable : renoise.Document.ObservableList
Track changes to document lists by attaching listener functions to it. NB: Notifiers will not broadcast changes made to list items, but only changes to the lists layout (items got added, removed, swapped).
selection_end : integer
Range: (1 - automation.length + 1)
selection_end_observable : renoise.Document.Observable
Track changes to document properties or general states by attaching listener functions to it.
selection_range : integer
[]
Get or set selection range. when setting an empty table, the existing selection, if any, will be cleared. array of two numbers [] OR Range: (1 - automation.length + 1)
selection_range_observable : renoise.Document.Observable
Track changes to document properties or general states by attaching listener functions to it.
selection_start : integer
Range: (1 - automation.length + 1)
selection_start_observable : renoise.Document.Observable
Track changes to document properties or general states by attaching listener functions to it.
Functions
add_point_at(self, time : integer
, value : number
, scaling : number
?
)
Insert a new point, or change an existing one, if a point in time already exists.
clear(self)
Removes all points from the automation. Will not delete the automation from tracks[]:automation, instead the resulting automation will not do anything at all.
clear_range(self, from_time : integer
, to_time : integer
)
Remove all existing points in the given [from, to) time range from the automation.
copy_from(self, other : renoise.PatternTrackAutomation
)
Copy all points and playback settings from another track automation.
has_point_at(self, time : integer
)
->
boolean
Test if a point exists at the given time
remove_point_at(self, time : integer
)
Removes a point at the given time. Point must exist.
Local Structs
EnvelopePoint
Single point within a pattern track automation envelope.
Properties
scaling : number
Automation point scaling. Used in 'lines' playback mode only - 0.0 is linear.
time : integer
Automation point's time in pattern lines in Range: (1 - NUM_LINES_IN_PATTERN).
value : number
Automation point value in Range: (0 - 1.0)