PHP PhpOffice\PhpPresentation PresentationProperties::setZoom Examples

setZoom() public method

Set the zoom of the document (in percentage)

public setZoom ( float $zoom = 1 ) : PhpPresentation
$zoom	float
return	PhpPresentation

Example #1

File: PresentationPropertiesTest.php Project: phpoffice/phppowerpoint

 public function testZoom()
 {
     $object = new PresentationProperties();
     $this->assertEquals(1, $object->getZoom());
     $this->assertInstanceOf('PhpOffice\\PhpPresentation\\PresentationProperties', $object->setZoom('AAAA'));
     $this->assertEquals(1, $object->getZoom());
     $this->assertInstanceOf('PhpOffice\\PhpPresentation\\PresentationProperties', $object->setZoom(2.3));
     $this->assertEquals(2.3, $object->getZoom());
     $this->assertInstanceOf('PhpOffice\\PhpPresentation\\PresentationProperties', $object->setZoom());
     $this->assertEquals(1, $object->getZoom());
 }