public function setHTML($content, array $options = array()) {
        $this->html = $content;
        $this->htmlCharset = (isset($options['charset'])) ? $options['charset'] : 'utf-8';
        if (@$options['autoSetText']) {
            $this->setText(strip_tags($this->html), $this->htmlCharset);
        }
        return $this;
    }