xLine.help.lhs

xLine rate start end dur doneAction

Exponential line generator.  Generates an exponential curve from the
start value to the end value. Both the start and end values must be
non-zero and have the same sign.

start      - starting value
end        - ending value
dur        - duration in seconds
doneAction - a doneAction to be evaluated when the XLine is
             completed. See EnvGen for details.

Note: The sclang interface reorders the mul and add inputs to precede
the doneAction input.

> import Sound.SC3

> let { f = xLine KR 200 17000 10 RemoveSynth
>     ; o = sinOsc AR f 0 * 0.1 }
> in audition (out 0 o)