/** * Sets the kind of marker tos how for this series in the JS writer * @param unknown_type $value * @return \Altamira\Series provides fluent interface */ public function setMarkerStyle($value) { if ($this->jsWriter instanceof \Altamira\JsWriter\Ability\Lineable) { $this->jsWriter->setSeriesMarkerStyle($this->getTitle(), $value); } return $this; }