/**
* 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 $text
* @return \ZendPdf\Annotation\AbstractAnnotation
*/
public function setText($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 $this;
}
/**
* Mark object as modified, to include it into new PDF file segment.
*
* We don't automate this action to keep control on PDF update process.
* All new objects are treated as "modified" automatically.
*/
public function touch()
{
if ($this->_parentObject !== null) {
$this->_parentObject->touch();
}
}
