<?php // content="text/plain; charset=utf-8"
  
  require_once ('jpgraph/jpgraph.php');
  require_once ('jpgraph/jpgraph_led.php');
  
  // By default each "LED" circle has a radius of 3 pixels
  $led = new DigitalLED74();
  $led->StrokeNumber('0123456789. ABCDEFGHIJKL',LEDC_GRAY);
  
  
  
  ?>