/**
* Set the labels to be used for this series in the JsWriter
* @param array $labels all strings
* @return \Altamira\Series provides fluent interface
*/
public function useLabels($labels = array())
{
if ($this->jsWriter instanceof \Altamira\JsWriter\Ability\Labelable) {
$this->jsWriter->useSeriesLabels($this->getTitle(), $labels);
}
for ($i = 0; $i < count($labels) && $i < count($this->data); $i++) {
$this->data[$i]->setLabel($labels[$i]);
}
return $this;
}
