File indexing completed on 2025-01-26 05:29:13 

0001 <?php
0002 
0003 namespace Intervention\Image\Gd\Commands;
0004 
0005 class ContrastCommand extends \Intervention\Image\Commands\AbstractCommand
0006 {
0007     /**
0008      * Changes contrast of image
0009      *
0010      * @param  \Intervention\Image\Image $image
0011      * @return boolean
0012      */
0013     public function execute($image)
0014     {
0015         $level = $this->argument(0)->between(-100, 100)->required()->value();
0016 
0017         return imagefilter($image->getCore(), IMG_FILTER_CONTRAST, ($level * -1));
0018     }
0019 }