class.ilChartDataLines.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once "Services/Chart/classes/class.ilChartData.php";

class ilChartDataLines extends ilChartData
{
    protected $line_width; // [int]
    protected $steps; // [bool] lines
    
    protected function getTypeString()
    {
        return "lines";
    }
    
    public function setLineWidth($a_value)
    {
        $this->line_width = (int) $a_value;
    }

    public function getLineWidth()
    {
        return $this->line_width;
    }

    public function setLineSteps($a_value)
    {
        $this->steps = (bool) $a_value;
    }

    public function getLineSteps()
    {
        return $this->steps;
    }
    
    protected function parseDataOptions(array &$a_options)
    {
        $width = $this->getLineWidth();
        if ($width !== null) {
            $a_options["lineWidth"] = $width;
        }
        
        if ($this->getLineSteps()) {
            $a_options["steps"] = true;
        }
    }
}