classes/Models/Image.php
public function crop($width = null, $height = null, $options = null)
    {
        $this->config = [
            'width'   => $width,
            'height'  => $height,
            'options' => $options,
        ];

        return $this;
    }
public function crop($width = null, $height = null, $options = null)
    {
        $this->config = [
            'width'   => $width,
            'height'  => $height,
            'options' => $options,
        ];

        return $this;
    }
public function crop ( $ width = null , $ height = null , $ options = null ) { $ this -> config = [ 'width' => $ width , 'height' => $ height , 'options' => $ options , ] ; return $ this ; }
Set the crop dimenions

@param  integer $width
@param  integer $height
@param  array   $options Croppa options array
@return $this
Set the crop dimenions