94 lines
2.1 KiB
PHP
94 lines
2.1 KiB
PHP
<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* This class provides access to HighCharts Series Data Types
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*
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* @package HighChart/Types
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* @category Helper
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* @author Deon George
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* @copyright (c) 2012-2013 Deon George
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* @license http://dev.leenooks.net/license.html
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*/
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abstract class HighChart_Type {
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// What axis are required when we receive data.
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protected $_required_axis = array();
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// The series data in the format axis = value
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protected $_sdata = array();
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protected $_sindex = NULL;
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protected $_soptions = array();
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protected $_sorder = 0;
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protected $_stitle = '';
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protected $_sid = '';
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public function __call($name,$args) {
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switch ($name) {
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case 'id':
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if (! $args)
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return $this->_sid;
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$this->_sid = array_shift($args);
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break;
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case 'data':
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$args = array_shift($args);
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if ($this->_required_axis AND array_diff(array_keys($args),$this->_required_axis))
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throw new Kohana_Exception('Invalid data arguments for chart, expecting [:args]',array(':args'=>implode('|',$this->_required_axis)));
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if (! $args)
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return $this->_sdata;
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$this->_sdata = $args;
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break;
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case 'index':
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if (! $args)
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return $this->_sindex;
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$this->_sindex = array_shift($args);
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break;
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case 'name':
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if (! $args)
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return $this->_stitle;
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$this->_stitle = array_shift($args);
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break;
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case 'order':
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if (! $args)
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return $this->_sorder;
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$this->_sorder = array_shift($args);
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break;
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default:
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throw new Kohana_Exception('Unknown method :name',array(':name'=>$name));
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}
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return $this;
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}
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/**
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* Incrementally add to a series
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*/
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public function series_add($name,$v,$options=array()) {
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if (! empty($this->_sdata[$name]))
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throw new Kohana_Exception('Column :column already has some data',array(':column'=>$name));
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$this->_sdata[$name] = $v;
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foreach ($options as $k=>$v)
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$this->_soptions[$k][$name] = $v;
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return $this;
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}
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/**
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* Calculate the total of all data in the series
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*/
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public function total() {
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return array_sum($this->_sdata);
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}
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}
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