cabbageGetValue

Gets the current value of a widget, for example the current value of a slider, combobox, button, etc. You can add an optional trigger output argument. This will send a trigger signal of 1 whenever the value has changed.

Added in Cabbage v2.5.44

Syntax

kValue cabbageGetValue SChannel
SValue cabbageGetValue SChannel
iValue cabbageGetValue SChannel
kValue [, kTrig] cabbageGetValue SChannel
SValue [, kTrig] cabbageGetValue SChannel

Initialization

  • iValue -- widget value
  • SChannel -- widget's channel name

Performance

  • kValue -- widget value
  • kTrig -- an optional trigger output. Will be 1 for a single k-cycle whenever the widget value has changed. Otherwise it will remain 0.

Example

<Cabbage>
form caption("Test") size(350, 200), guiMode("queue"), colour(58, 110, 182), pluginId("sfi1")
rslider bounds(20, 8, 60, 60) range(0, 1, 0, 1, 0.001), channel("gain"), text("Gain")
</Cabbage>
<CsoundSynthesizer>
<CsOptions>
-n -d -+rtmidi=NULL -M0 -m0d 
</CsOptions>
<CsInstruments>
; Initialize the global variables. 
ksmps = 32
nchnls = 2
0dbfs = 1

instr 1
    kSliderValue cabbageGetValue "gain"
    printk2 kSliderValue
endin

</CsInstruments>
<CsScore>
i1 0 z
</CsScore>
</CsoundSynthesizer>