public function getPortraitSizes()
    {
        $sizes = $this->getValue('sizes');

        if (empty($sizes)) {
            $sizes = $this->_sizes;
        }

        return $sizes;
    }
public function getPortraitSizes()
    {
        $sizes = $this->getValue('sizes');

        if (empty($sizes)) {
            $sizes = $this->_sizes;
        }

        return $sizes;
    }
public function getPortraitSizes ( ) { $ sizes = $ this -> getValue ( 'sizes' ) ; if ( empty ( $ sizes ) ) { $ sizes = $ this -> _sizes ; } return $ sizes ; }
Obtain the list of available sizes and dimensions for this photo.

@return array of $size=>$dimension
Obtain the list of available sizes and dimensions for this photo .