nt);
}


// Create a custom Controller, please not that 
// MyButton extends Controller<MyButton>, <MyButton>
// is an indicator for the super class about the type of 
// custom controller to be created.

class MyButton extends Controller<MyButton> {

  int current = 0xffff0000;

  float a = 128;
  
  float na;
  
  int y;
  
  // use the convenience constructor of super class Controller
  // MyButton will automatically registered and move to the 
  // default controlP5 tab.
  
  MyButton(ControlP5 cp5, Str