protected function openSvg($properties)
    {
        if (!$this->svgDrawer->isDrawing()) {
            $e = new HtmlParsingException('The asked ['.$this->getName().'] tag is not in a [DRAW] tag');
            $e->setInvalidTag($this->getName());
            throw $e;
        }

        $transform = null;
        if (array_key_exists('transform', $properties)) {
            $transform = $this->svgDrawer->prepareTransform($properties['transform']);
        }

        $this->pdf->doTransform($transform);
        $this->parsingCss->save();
    }