/**
* Creates a chart and adds it to the lists.
* @param string $var
* @param array $dataset
* @param array $charttypeid
* @return void
*/
protected function create_chart($var, $dataset, $chartdeclaration)
{
$chartid = $var . '_' . $chartdeclaration['id'];
// TODO: Merge with the declared ones to allow specific behaviours.
$options = array('title' => $var);
$chart = new google_chart($chartid, $dataset, $chartdeclaration['class'], $options);
google_charts_renderer::add($chart);
// The DOM container.
$width = $chartdeclaration['width'];
$height = $chartdeclaration['height'];
$this->containers[$chartdeclaration['id']][] = '<div id="' . $chartid . '" style="width: ' . $width . 'px; height: ' . $height . 'px;"></div>' . PHP_EOL;
}
