public function perfectOverlay(Lib $overlayImage)
{
if ($overlayImage->getWidth() == $this->getWidth() && $overlayImage->getHeight() == $this->getHeight()) {
goto overlay;
}
$ratio = max($this->getWidth() / $overlayImage->getWidth(), $this->getHeight() / $overlayImage->getHeight());
$size = new Size($overlayImage->getWidth() * $ratio, $overlayImage->getHeight() * $ratio);
$overlayImage->resize($size);
overlay:
$this->overlay($overlayImage, new Center($this, $overlayImage));
}
public function __construct(Lib $backgroundImage, Lib $overlayImage)
{
$x = $backgroundImage->getWidth() - $overlayImage->getWidth();
$y = $backgroundImage->getHeight() - $overlayImage->getHeight();
parent::__construct($x, $y);
}
public static function byPercent(Lib $image, $value)
{
$ratio = max($image->getWidth(), $image->getHeight()) * $value / 100;
return new self($image->getWidth() * $ratio, $image->getHeight() * $ratio);
}
