setting background to "+theValue);
}


void keyPressed() {
  switch(key) {
    case('1'):myKnobA.setValue(180);break;
    case('2'):myKnobB.setConstrained(false).hideTickMarks().snapToTickMarks(false);break;
    case('3'):myKnobA.shuffle();myKnobB.shuffle();break;
  }
  
}

/*
a list of all methods available for the Knob Controller
use ControlP5.printPublicMethodsFor(Knob.class);
to print the following list into the console.

You can find further details about class Knob in the javadoc.

Format:
ClassName :