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<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
; Audio out Audio in No messages
-odac -iadc -d ;;;RT audio I/O
; For Non-realtime ouput leave only the line below:
; -o FLroller.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>
; A sine with oscillator with flroller controlled frequency
sr = 44100
kr = 441
ksmps = 100
nchnls = 1
FLpanel "Frequency Roller", 900, 400, 50, 50
; Minimum value output by the roller
imin = 200
; Maximum value output by the roller
imax = 5000
; Increment with each pixel
istep = 1
; Logarithmic type roller selected
iexp = -1
; Roller graphic type (1=horizontal)
itype = 1
; Display handle (-1=not used)
idisp = -1
; Width of the roller in pixels
iwidth = 300
; Height of the roller in pixels
iheight = 50
; Distance of the left edge of the knob
; from the left edge of the panel
ix = 300
; Distance of the top edge of the knob
; from the top edge of the panel
iy = 50
gkfreq, ihandle FLroller "Frequency", imin, imax, istep, iexp, itype, idisp, iwidth, iheight, ix, iy
; End of panel contents
FLpanelEnd
; Run the widget thread!
FLrun
instr 1
iamp = 15000
ifn = 1
asig oscili iamp, gkfreq, ifn
out asig
endin
</CsInstruments>
<CsScore>
; Function table that defines a single cycle
; of a sine wave.
f 1 0 1024 10 1
; Instrument 1 will play a note for 1 hour.
i 1 0 3600
e
</CsScore>
</CsoundSynthesizer>
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