<?php
namespace Intervention\Image\Commands;
class OrientateCommand extends AbstractCommand
{
/**
* Correct image orientation according to Exif data
*
* @param \Intervention\Image\Image $image
* @return boolean
*/
public function execute($image)
{
switch ($image->exif('Orientation')) {
case 2:
$image->flip();
break;
case 3:
$image->rotate(180);
break;
case 4:
$image->rotate(180)->flip();
break;
case 5:
$image->rotate(270)->flip();
break;
case 6:
$image->rotate(270);
break;
case 7:
$image->rotate(90)->flip();
break;
case 8:
$image->rotate(90);
break;
}
return true;
}
}