Upload picture create thumbnail

[hoangnamitc]

Hello,

How to set create thumbnail picture?

I use method upload:

Upload::make('picture')

How to set create thumbnail picture?

eg:

Upload::make('picture')
  ->images([
        'low'    => [
            'width'   => '100',
            'height'  => '100',
            'quality' => '90',
        ],
        'medium' => [
            'width'   => '600',
            'height'  => '300',
            'quality' => '75',
        ],
        'high'   =>'none'
   ]),

I am not find at document,

Thanks !