README

yarn 

yarn mix

sail artisan vendor:publish --provider="KDA\Backpack\Field\CustomFieldServiceProvider" --tag="public" --force

Croppable Image Field

install

sail composer require intervention/image

and follow https://image.intervention.io/v2/introduction/installation#integration-in-laravel

CRUD::addField([
        'label' => "Couverture",
        'name' => "cover",
        'type' => 'imagecrop',
        'tab'=> 'Media',

        // imagecrop
        'original_field'=> 'original',
        'metadata_field'=> 'crop',
        'crop' => true, // set to true to allow cropping, false to disable
        'aspect_ratio' => 1, // omit or set to 0 to allow any aspect ratio
        //'crop' => true, // set to true to allow cropping, false to disable
        //'aspect_ratio' => 1, // omit or set to 0 to allow any aspect ratio
        // 'disk'      => 's3_bucket', // in case you need to show images from a different disk
        // 'prefix'    => 'uploads/images/profile_pictures/' // in case your db value is only the file name (no path), you can use this to prepend your path to the image src (in HTML), before it's shown to the user;
    ]);

Model trait

cast your attribute as array and use the Croppable trait

class Book extends Model {
    use \KDA\Backpack\Field\Model\Croppable;

    protected $casts = [
        'cover'=> 'array',
        ...
    ]

    protected $croppable = [
    
        'cover'=>[ // field name
            'path'=> 'press' // path in storage
        ]
    ];