setZoom() public method

Set the zoom of the document (in percentage)
Deprecation: for getPresentationProperties()->setZoom()
public setZoom ( float $zoom = 1 ) : PhpPresentation
$zoom float
return PhpPresentation
PhpPresentation Class Documentation
Example #1
0
 /**
  * Read View Properties
  * @param string $sPart
  */
 protected function loadViewProperties($sPart)
 {
     $xmlReader = new XMLReader();
     if ($xmlReader->getDomFromString($sPart)) {
         $pathZoom = '/p:viewPr/p:slideViewPr/p:cSldViewPr/p:cViewPr/p:scale/a:sx';
         if (is_object($oElement = $xmlReader->getElement($pathZoom))) {
             if ($oElement->hasAttribute('d') && $oElement->hasAttribute('n')) {
                 $this->oPhpPresentation->setZoom($oElement->getAttribute('n') / $oElement->getAttribute('d'));
             }
         }
     }
 }
Example #2
0
<?php

include_once 'Sample_Header.php';
use PhpOffice\PhpPresentation\PhpPresentation;
use PhpOffice\PhpPresentation\Style\Alignment;
use PhpOffice\PhpPresentation\Style\Color;
// Create new PHPPresentation object
echo date('H:i:s') . ' Create new PHPPresentation object' . EOL;
$objPHPPresentation = new PhpPresentation();
// Set the zoom to 200%
$objPHPPresentation->setZoom(3);
// Create slide
echo date('H:i:s') . ' Create slide' . EOL;
$currentSlide = $objPHPPresentation->getActiveSlide();
$currentSlide->addShape(clone $oShapeDrawing);
$currentSlide->addShape(clone $oShapeRichText);
// Save file
echo write($objPHPPresentation, basename(__FILE__, '.php'), $writers);
if (!CLI) {
    include_once 'Sample_Footer.php';
}
Example #3
0
 public function testZoom()
 {
     $object = new PhpPresentation();
     $this->assertEquals(1, $object->getZoom());
     $this->assertInstanceOf('PhpOffice\\PhpPresentation\\PhpPresentation', $object->setZoom('AAAA'));
     $this->assertEquals(1, $object->getZoom());
     $this->assertInstanceOf('PhpOffice\\PhpPresentation\\PhpPresentation', $object->setZoom(2.3));
     $this->assertEquals(2.3, $object->getZoom());
     $this->assertInstanceOf('PhpOffice\\PhpPresentation\\PhpPresentation', $object->setZoom());
     $this->assertEquals(1, $object->getZoom());
 }