the one in the red circle, i want to display its value from -100% to a 100%

@David-Healey said in How to display jpanner node values in labels/panel:

@Jeetender So what you show on your UI is the value of Left, since that is controlling the parameter.

For example

const ScriptFX1 = Synth.getEffect("Script FX1");

Console.print(ScriptFX1.getAttribute(ScriptFX1.Left));   API call with undefined parameter 0

But I'm guessing you have a knob on your UI that is connected to Left already?

For example

const ScriptFX1 = Synth.getEffect("Script FX1");

Console.print(ScriptFX1.getAttribute(ScriptFX1.Left));

But I'm guessing you have a knob on your UI that is connected to Left already?