}
}
}
}
}
}
}
}
}
}
_screen {}
a base affordance type for the _enc and _key groups - all other affordances in the group inherit from this type. the user may extend this type in order to define a custom affordance that responds to the relevant input.
an integer or fractional number.
like the paramset "control" type, a number with musicaly convenient properties. a controlspec is used internally, which may be provided at init time rather than properties
like the paramset "option" type, a list of strings or numbers to be iterated through. the value property stored is the index of the active option (the value at this index is returned as the third argument to action)
an affordance that blinks for blinktime seconds and runs action on keypress.
a "held" button where value goes high where a key is depressed, low where a key is released.
a button where value toggles between high and low on a keypress. if lvl has a table length greater than two, a toggle button will cycle forward through those brightness values.
the empty screen drawing affordance. define your own redraw handler for custom screen drawing. add input = _screen.input{ redraw = function() end } to an affordance for a custom screen UI.
the index of the encoder or key to which an affordance will be mapped. assigning a table value to n will map to multiple inputs, either assigning a table to value or altering behavior (see options and inc)
max limit of value. use math.huge for no limit.
min limit of value. use -math.huge for no limit.
a boolean value to specify whether to wrap back over the mix/max boundaries
specify how much value is incrimented on tick (delta/keypress). when n is a table, one and two specify an incriment of -1 and +1 which is multiplied by inc
a controlspec instance which may be provided in place of min, max, step, units, quantum, warp.
see http://norns.local/doc/classes/controlspec.html#controlspec:new
see http://norns.local/doc/classes/controlspec.html#controlspec:new
see http://norns.local/doc/classes/controlspec.html#controlspec:new
see http://norns.local/doc/classes/controlspec.html#controlspec:new
a table of dispay values for the option type. when n is a table for _enc.option, options is treated on a nested matrix of tables, with two encoders specifying x and y indicies within the matrix