<?php
include ("jpgraph/src/jpgraph.php");
include ("jpgraph/src/jpgraph_bar.php");

//jpgraph facade pattern

class BarPlotter{

	private $data;
	private $graph;
	private $posttime;
	private $performance;

	public function __construct($data){
		$this->posttime = array();
		$this->performance = array();

		foreach($data as $key=>$value){
			$this->posttime[] = $key;
			$this->performance[] = $value;
			$this->data[] = $value;
		}
	
	  	$this->graph = new Graph(400,300);  
		$this->graph->SetScale("textlin");
		$bar1 = new BarPlot($this->data);
		$bar1->value->Show();
		$this->graph->Add($bar1);
	}
	
	public function stroke($file){
		$this->graph->Stroke('/www/htdocs/ajaxmonyet/tmp/'.$file);
	}
}
?>