/**
* prepare self::$_subobj (used for create the sub Html2Pdf objects
*
* @access protected
*/
protected function _prepareSubObj()
{
$pdf = null;
// create the sub object
self::$_subobj = new Html2Pdf($this->_orientation, $this->_format, $this->_langue, $this->_unicode, $this->_encoding, array($this->_defaultLeft, $this->_defaultTop, $this->_defaultRight, $this->_defaultBottom));
// init
self::$_subobj->setTestTdInOnePage($this->_testTdInOnepage);
self::$_subobj->setTestIsImage($this->_testIsImage);
self::$_subobj->setDefaultFont($this->_defaultFont);
self::$_subobj->parsingCss->css =& $this->parsingCss->css;
self::$_subobj->parsingCss->cssKeys =& $this->parsingCss->cssKeys;
self::$_subobj->extensions = $this->extensions;
// clone font from the original PDF
self::$_subobj->pdf->cloneFontFrom($this->pdf);
// remove the link to the parent
self::$_subobj->parsingCss->setPdfParent($pdf);
}
