/**
* Set text to be displayed for the annotation or, if this type of annotation
* does not display text, an alternate description of the annotation’s contents
* in human-readable form.
*
* @param string $text
* @return \Zend\Pdf\Annotation\AbstractAnnotation
*/
public function setText($text) {
if ($this->_annotationDictionary->Contents === null) {
$this->_annotationDictionary->touch();
$this->_annotationDictionary->Contents = new InternalType\StringObject($text);
} else {
$this->_annotationDictionary->Contents->touch();
$this->_annotationDictionary->Contents->value = new InternalType\StringObject($text);
}
return $this;
}
/**
* Load pages recursively
*
* @param \Zend\Pdf\InternalType\IndirectObjectReference $pages
* @param array|null $attributes
*/
protected function _loadPages(InternalType\IndirectObjectReference $pages, $attributes = array())
{
if ($pages->getType() != InternalType\AbstractTypeObject::TYPE_DICTIONARY) {
throw new Exception\CorruptedPdfException('Wrong argument');
}
foreach ($pages->getKeys() as $property) {
if (in_array($property, self::$_inheritableAttributes)) {
$attributes[$property] = $pages->{$property};
$pages->{$property} = null;
}
}
foreach ($pages->Kids->items as $child) {
if ($child->Type->value == 'Pages') {
$this->_loadPages($child, $attributes);
} else {
if ($child->Type->value == 'Page') {
foreach (self::$_inheritableAttributes as $property) {
if ($child->{$property} === null && array_key_exists($property, $attributes)) {
/**
* Important note.
* If any attribute or dependant object is an indirect object, then it's still
* shared between pages.
*/
if ($attributes[$property] instanceof InternalType\IndirectObject || $attributes[$property] instanceof InternalType\IndirectObjectReference) {
$child->{$property} = $attributes[$property];
} else {
$child->{$property} = $this->_objFactory->newObject($attributes[$property]);
}
}
}
$this->pages[] = new Page($child, $this->_objFactory);
}
}
}
}
