PhpOffice\PhpPresentation\Writer\ODPresentation\ObjectsChart::writeGridline PHP Method

    protected function writeGridline($oGridlines, $styleName, $chartClass)
    {
        if (!$oGridlines instanceof Chart\Gridlines) {
            return;
        }
        $this->xmlContent->startElement('chart:grid');
        $this->xmlContent->writeAttribute('chart:style-name', $styleName);
        $this->xmlContent->writeAttribute('chart:class', $chartClass);
        $this->xmlContent->endElement();
    }