<?php
/* $Id$ */
namespace Mammut\Chart;

(defined('MAMMUT') && (basename(__FILE__) != basename($_SERVER['PHP_SELF']))) or die('ACCESS DENIED');

use Mammut\Chart\Model\ChartElement;

/**
 * Base chart class which contains basic statistic data
 *
 * @author Stefan Daurer <s.daurer@q-spot.org>
 * @package Mammut\Chart
 */
abstract class AbstractChart extends \Mammut\StdObject implements iChart {

	protected $width = 500;
	
	protected $height = 300;
	
	protected $chartData = array();
	/**
	 * @var \Mammut\Image\Color
	 */
	protected $background = NULL;
	
	public function setSize($width, $height) {
		$this->width = $width;
		$this->height = $height;
	}
	
	public function addChartElement(ChartElement $e) {
		$this->chartData[] = $e;
	}
	
	public function clearElements() {
		$this->chartData = array();
	}
}