public function isLandscape()
{
return $this->_orient === self::LANDSCAPE;
}
public function testOrientation() { $img = new Image(Helper::getOrig('butterfly.gif')); isTrue($img->isPortrait()); $img = new Image(Helper::getOrig('butterfly.jpg')); isTrue($img->isLandscape()); $img = new Image(Helper::getOrig('basketball.gif')); isTrue($img->isSquare()); }