addBackgroundImage

Key	Type	Description
overwrite	bool	If true overwrites existing background images. Default as true.
tilePictureAsTexture	bool	Default as false.
transparency	int	From 0 to 100.

Exceptions

Image doesn't exist.

Code samples

Example #1

require_once 'classes/CreatePptx.php';

$pptx = new CreatePptx();

$pptx->addBackgroundImage('image.png');

$pptx->addSlide(array('active' => true));
$pptx->addBackgroundImage('image.png', array('transparency' => 60));

$pptx->addSlide(array('active' => true));
$pptx->addBackgroundImage('image.png', array('tilePictureAsTexture' => true, 'transparency' => 80));

$pptx->savePptx('output');

The resulting PPTX looks like:

Release notes

phppptx 4.0:
- removed PHP Warnings when images to be added do not exist.

phppptx 3.0:
- GdImage as image source.

phppptx 1.0:
- new method.