element instanceof ImageElement) { return ''; } $content = ''; $imageData = $this->element->getImageStringData(true); if ($imageData !== null) { $styleWriter = new ImageStyleWriter($this->element->getStyle()); $style = $styleWriter->write(); $imageData = 'data:' . $this->element->getImageType() . ';base64,' . $imageData; $content .= $this->writeOpening(); $content .= ""; $content .= $this->writeClosing(); } return $content; } }