Controller 001 alpha : Examples : slider_event_1

Controller controller;
float bgcolor;

void setup()
{
  controller = new Controller(this, "hsliders: 1");
}

void loop()
{
  background(bgcolor);
}

void controllerUpdated(ControllerEvent e)
{
  if (e.getSource() == controller.hsliders.get(0) && e.getMessage() == "VALUE")
  {
    bgcolor = controller.hsliders.get(0).getValue() * 255;
  }
}

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