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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
</CsOptions>
<CsInstruments>
sr=44100
ksmps=128
nchnls=2
;Example by Andres Cabrera 2007
giwidth = 400
giheight = 300
FLpanel "FLmouse", giwidth, giheight, 10, 10
FLpanelEnd
FLrun
0dbfs = 1
instr 1
kx, ky, kb1, kb2, kb3 FLmouse 2
ktrig changed kx, ky ;Print only if coordinates have changed
printf "kx = %f ky = %f \n", ktrig, kx, ky
kfreq = ((giwidth - ky)*1000/giwidth) + 300
; y coordinate determines frequency, x coordinate determines amplitude
; Left mouse button (kb1) doubles the frequency
; Right mouse button (kb3) activates sound on channel 2
aout oscil kx /giwidth , kfreq * (kb1 + 1), 1
outs aout, aout * kb3
endin
</CsInstruments>
<CsScore>
f 1 0 1024 10 1
i 1 0 120
e
</CsScore>
</CsoundSynthesizer>
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