/**
* Constructor
*
* Instantiate an image file object based on either a pre-existing
* image file on disk, or a new image file using the Imagick extension.
*
* @param string $img
* @param int $w
* @param int $h
* @throws Exception
* @return Imagick
*/
public function __construct($img = null, $w = null, $h = null)
{
// Check to see if Imagick is installed.
if (!self::isInstalled()) {
throw new Exception('Error: The Imagick extension must be installed to use the Imagick adapter.');
}
// Set the allowed formats
$this->setFormats();
parent::__construct($img, $w, $h);
// If image exists
if (file_exists($this->fullpath) && $this->size > 0) {
$this->load($img);
// Else, if image does not exists
} else {
if (null !== $this->width && null !== $this->height) {
$this->create($this->width, $this->height, $this->basename);
}
}
// Set a default quality
$this->setQuality(80);
// Get the extension info
$imagickVersion = (new \Imagick())->getVersion();
$versionString = trim(substr($imagickVersion['versionString'], 0, stripos($imagickVersion['versionString'], 'http://')));
$version = substr($versionString, strpos($versionString, ' ') + 1);
$version = substr($version, 0, strpos($version, '-'));
$this->info = new \ArrayObject(['version' => $version, 'versionString' => $versionString], \ArrayObject::ARRAY_AS_PROPS);
}
/**
* Constructor
*
* Instantiate an image file object based on either a pre-existing
* image file on disk, or a new image file using the GD extension.
*
* @param string $img
* @param int $w
* @param int $h
* @throws Exception
* @return Gd
*/
public function __construct($img = null, $w = null, $h = null)
{
// Check to see if GD is installed.
if (!self::isInstalled()) {
throw new Exception('Error: The GD library extension must be installed to use the Gd adapter.');
}
parent::__construct($img, $w, $h);
// If image exists
if (file_exists($this->fullpath) && $this->size > 0) {
$this->load($img);
// Else, if image does not exists
} else {
if (null !== $this->width && null !== $this->height) {
$this->create($this->width, $this->height, $this->basename);
}
}
// Set a default quality
$this->setQuality(80);
// Get the extension info
$gd = gd_info();
$this->info = new \ArrayObject(['version' => $gd['GD Version'], 'freeTypeSupport' => $gd['FreeType Support'], 'freeTypeLinkage' => $gd['FreeType Linkage'], 'gifReadSupport' => $gd['GIF Read Support'], 'gifCreateSupport' => $gd['GIF Create Support'], 'jpegSupport' => $gd['JPEG Support'], 'pngSupport' => $gd['PNG Support'], 'wbmpSupport' => $gd['WBMP Support'], 'xpmSupport' => $gd['XPM Support'], 'xbmSupport' => $gd['XBM Support'], 'japaneseFontSupport' => $gd['JIS-mapped Japanese Font Support']], \ArrayObject::ARRAY_AS_PROPS);
}
