public function getOrientation()
    {
        $width = $this->getWidth();
        $height = $this->getHeight();
        if ($width > $height) {
            return Image_Backend::ORIENTATION_LANDSCAPE;
        } elseif ($height > $width) {
            return Image_Backend::ORIENTATION_PORTRAIT;
        } else {
            return Image_Backend::ORIENTATION_SQUARE;
        }
    }
public function getOrientation()
    {
        $width = $this->getWidth();
        $height = $this->getHeight();
        if ($width > $height) {
            return Image_Backend::ORIENTATION_LANDSCAPE;
        } elseif ($height > $width) {
            return Image_Backend::ORIENTATION_PORTRAIT;
        } else {
            return Image_Backend::ORIENTATION_SQUARE;
        }
    }
public function getOrientation ( ) { $ width = $ this -> getWidth ( ) ; $ height = $ this -> getHeight ( ) ; if ( $ width > $ height ) { return Image_Backend :: ORIENTATION_LANDSCAPE ; } elseif ( $ height > $ width ) { return Image_Backend :: ORIENTATION_PORTRAIT ; } else { return Image_Backend :: ORIENTATION_SQUARE ; } }
Get the orientation of this image.

@return int ORIENTATION_SQUARE | ORIENTATION_PORTRAIT | ORIENTATION_LANDSCAPE
Get the orientation of this image .