/**
* Dump object to a string to save within PDF file.
*
* $factory parameter defines operation context.
*
* @param \Zend\Pdf\ObjectFactory $factory
* @return string
*/
public function dump(ObjectFactory $factory)
{
$shift = $factory->getEnumerationShift($this->_factory);
return $this->_objNum + $shift . " " . $this->_genNum . " obj \n" . $this->_value->toString($factory) . "\n" . "endobj\n";
}
/**
* Return reference to the object
*
* @param \Zend\Pdf\ObjectFactory $factory
* @return string
*/
public function toString(Pdf\ObjectFactory $factory = null)
{
if ($factory === null) {
$shift = 0;
} else {
$shift = $factory->getEnumerationShift($this->_factory);
}
return $this->_objNum + $shift . ' ' . $this->_genNum . ' R';
}
/**
* Dump object to a string to save within PDF file
*
* $factory parameter defines operation context.
*
* @param \Zend\Pdf\ObjectFactory $factory
* @return string
*/
public function dump(ObjectFactory $factory)
{
$shift = $factory->getEnumerationShift($this->_factory);
if ($this->_streamDecoded) {
$this->_initialDictionaryData = $this->_extractDictionaryData();
$this->_encodeStream();
} else {
if ($this->_initialDictionaryData != null) {
$newDictionary = $this->_extractDictionaryData();
if ($this->_initialDictionaryData !== $newDictionary) {
$this->_decodeStream();
$this->_initialDictionaryData = $newDictionary;
$this->_encodeStream();
}
}
}
// Update stream length
$this->dictionary->Length->value = $this->_value->length();
return $this->_objNum + $shift . " " . $this->_genNum . " obj \n" . $this->dictionary->toString($factory) . "\n" . $this->_value->toString($factory) . "\n" . "endobj\n";
}
/**
* Retrive object enumeration shift.
*
* @param \Zend\Pdf\ObjectFactory $factory
* @return integer
* @throws \Zend\Pdf\Exception
*/
public function getEnumerationShift(ObjectFactory $factory)
{
return $this->_factory->getEnumerationShift($factory);
}
