Button b1;
xSlider s1;
ySlider s2;

void setup()
{
  size(300,300);
  background(0);
  smooth();
  
  b1 = new Button(25,25,20,20,255,150, 1, 0, 0);
  s1 = new xSlider( 50, 25, 200, 70, 0,100);
  s2 = new ySlider( 25, 50, 200, 90, 0,100);
}


void draw()
{
  background(0);
  detectmousePressed();
  
  b1.render();
  s1.render();
  s2.render();
  
  println(b1.givev());
  println(s1.givev());
  
  if(1==b1.givev())
    {
      fill(255,0,0);
      noStroke();
      ellipse(150,150,s1.givev(), s2.givev());
    }
}