/**
* Set goto action destination
*
* @param \ZendPdf\Destination\AbstractDestination|string $destination
* @return \ZendPdf\Action\GoToAction
*/
public function setDestination(Destination\AbstractDestination $destination)
{
$this->_destination = $destination;
$this->_actionDictionary->touch();
$this->_actionDictionary->D = $destination->getResource();
return $this;
}
/**
* Parse resource and return it as an Action or Explicit Destination
*
* $param \ZendPdf\InternalType $resource
* @return \ZendPdf\Destination\AbstractDestination|\ZendPdf\Action\AbstractAction
* @throws \ZendPdf\Exception\ExceptionInterface
*/
public static function load(InternalType\AbstractTypeObject $resource)
{
if ($resource->getType() == InternalType\AbstractTypeObject::TYPE_DICTIONARY) {
if (($resource->Type === null || $resource->Type->value == 'Action') && $resource->S !== null) {
// It's a well-formed action, load it
return Action\AbstractAction::load($resource);
} elseif ($resource->D !== null) {
// It's a destination
$resource = $resource->D;
} else {
throw new Exception\CorruptedPdfException('Wrong resource type.');
}
}
if ($resource->getType() == InternalType\AbstractTypeObject::TYPE_ARRAY || $resource->getType() == InternalType\AbstractTypeObject::TYPE_NAME || $resource->getType() == InternalType\AbstractTypeObject::TYPE_STRING) {
// Resource is an array, just treat it as an explicit destination array
return Destination\AbstractDestination::load($resource);
} else {
throw new Exception\CorruptedPdfException('Wrong resource type.');
}
}
/**
* Get outline target.
*
* @return \ZendPdf\InternalStructure\NavigationTarget
* @throws \ZendPdf\Exception\ExceptionInterface
*/
public function getTarget()
{
if ($this->_outlineDictionary->Dest !== null) {
if ($this->_outlineDictionary->A !== null) {
throw new Exception\CorruptedPdfException('Outline dictionary may contain Dest or A entry, but not both.');
}
return Destination\AbstractDestination::load($this->_outlineDictionary->Dest);
} elseif ($this->_outlineDictionary->A !== null) {
return Action\AbstractAction::load($this->_outlineDictionary->A);
}
return null;
}
public function testGettersSetters()
{
$pdf = new Pdf\PdfDocument();
$page1 = $pdf->newPage(Pdf\Page::SIZE_A4);
$page2 = $pdf->newPage(Pdf\Page::SIZE_A4);
// \ZendPdf\Destination\Zoom
$destArray = new InternalType\ArrayObject();
$destArray->items[] = $page2->getPageDictionary();
$destArray->items[] = new InternalType\NameObject('XYZ');
$destArray->items[] = new InternalType\NumericObject(0);
// left
$destArray->items[] = new InternalType\NumericObject(842);
// top
$destArray->items[] = new InternalType\NumericObject(1);
// zoom
$destination = Destination\AbstractDestination::load($destArray);
$this->assertEquals($destination->getLeftEdge(), 0);
$destination->setLeftEdge(5);
$this->assertEquals($destination->getLeftEdge(), 5);
$this->assertEquals($destination->getTopEdge(), 842);
$destination->setTopEdge(825);
$this->assertEquals($destination->getTopEdge(), 825);
$this->assertEquals($destination->getZoomFactor(), 1);
$destination->setZoomFactor(0.5);
$this->assertEquals($destination->getZoomFactor(), 0.5);
// \ZendPdf\Destination\FitHorizontally
$destArray = new InternalType\ArrayObject();
$destArray->items[] = $page2->getPageDictionary();
$destArray->items[] = new InternalType\NameObject('FitH');
$destArray->items[] = new InternalType\NumericObject(842);
// top
$destination = Destination\AbstractDestination::load($destArray);
$this->assertEquals($destination->getTopEdge(), 842);
$destination->setTopEdge(825);
$this->assertEquals($destination->getTopEdge(), 825);
// \ZendPdf\Destination\FitVertically
$destArray = new InternalType\ArrayObject();
$destArray->items[] = $page2->getPageDictionary();
$destArray->items[] = new InternalType\NameObject('FitV');
$destArray->items[] = new InternalType\NumericObject(0);
// left
$destination = Destination\AbstractDestination::load($destArray);
$this->assertEquals($destination->getLeftEdge(), 0);
$destination->setLeftEdge(5);
$this->assertEquals($destination->getLeftEdge(), 5);
// \ZendPdf\Destination\FitRectangle
$destArray = new InternalType\ArrayObject();
$destArray->items[] = $page2->getPageDictionary();
$destArray->items[] = new InternalType\NameObject('FitR');
$destArray->items[] = new InternalType\NumericObject(0);
// left
$destArray->items[] = new InternalType\NumericObject(10);
// bottom
$destArray->items[] = new InternalType\NumericObject(595);
// right
$destArray->items[] = new InternalType\NumericObject(842);
// top
$destination = Destination\AbstractDestination::load($destArray);
$this->assertEquals($destination->getLeftEdge(), 0);
$destination->setLeftEdge(5);
$this->assertEquals($destination->getLeftEdge(), 5);
$this->assertEquals($destination->getBottomEdge(), 10);
$destination->setBottomEdge(20);
$this->assertEquals($destination->getBottomEdge(), 20);
$this->assertEquals($destination->getRightEdge(), 595);
$destination->setRightEdge(590);
$this->assertEquals($destination->getRightEdge(), 590);
$this->assertEquals($destination->getTopEdge(), 842);
$destination->setTopEdge(825);
$this->assertEquals($destination->getTopEdge(), 825);
// \ZendPdf\Destination\FitBoundingBoxHorizontally
$destArray = new InternalType\ArrayObject();
$destArray->items[] = $page2->getPageDictionary();
$destArray->items[] = new InternalType\NameObject('FitBH');
$destArray->items[] = new InternalType\NumericObject(842);
// top
$destination = Destination\AbstractDestination::load($destArray);
$this->assertEquals($destination->getTopEdge(), 842);
$destination->setTopEdge(825);
$this->assertEquals($destination->getTopEdge(), 825);
// \ZendPdf\Destination\FitBoundingBoxVertically
$destArray = new InternalType\ArrayObject();
$destArray->items[] = $page2->getPageDictionary();
$destArray->items[] = new InternalType\NameObject('FitBV');
$destArray->items[] = new InternalType\NumericObject(0);
// left
$destination = Destination\AbstractDestination::load($destArray);
$this->assertEquals($destination->getLeftEdge(), 0);
$destination->setLeftEdge(5);
$this->assertEquals($destination->getLeftEdge(), 5);
}
/**
* Get link annotation destination
*
* @return \ZendPdf\InternalStructure\NavigationTarget|null
*/
public function getDestination()
{
if ($this->_annotationDictionary->Dest === null && $this->_annotationDictionary->A === null) {
return null;
}
if ($this->_annotationDictionary->Dest !== null) {
return Destination\AbstractDestination::load($this->_annotationDictionary->Dest);
} else {
return Pdf\Action\AbstractAction::load($this->_annotationDictionary->A);
}
}
