element wrapping the actual hero image. * * @var Element|null */ private $ampImg; /** * Image src tag pointing to the image file. * * @var string */ private $src; /** * Image media attribute. * * @var string */ private $media; /** * Image srcset attribute. * * @var string */ private $srcset; /** * HeroImage constructor. * * @param string $src Image src tag pointing to the image file. * @param string $media Image media attribute. * @param string $srcset Image srcset attribute. * @param Element|null $ampImg element wrapping the actual hero image, or null if none. */ public function __construct($src, $media, $srcset, $ampImg = null) { $this->src = $src; $this->media = $media; $this->srcset = $srcset; $this->ampImg = $ampImg; } /** * Get the element wrapping the actual hero image. * * @return Element|null AMP image element or null if none. */ public function getAmpImg() { return $this->ampImg; } /** * Get the image src tag pointing to the image file. * * @return string Image src tag pointing to the image file. */ public function getSrc() { return $this->src; } /** * Get the image media attribute. * * @return string Image media attribute. */ public function getMedia() { return $this->media; } /** * Get the image srcset attribute. * * @return string Image srcset attribute. */ public function getSrcset() { return $this->srcset; } }