Image::getHeight PHP Метод

    public function getHeight()
    {
        return $this->height;
    }

 function addTag($srcPath, $dstPath)
 {
     $srcImage = new Image($srcPath);
     $tagImagePath = CODE_ROOT_DIR . "uploads/custom/" . Config::get("watermarkImageSrc");
     if (!file_exists($tagImagePath)) {
         return;
     }
     $tagImage = new Image($tagImagePath);
     list($posV, $posH) = explode(",", Config::get("imageWatermarkPosition"));
     $tagMarginH = 5;
     $tagMarginV = 5;
     if ($posH == "l") {
         $tagPositionX = 0 + $tagMarginH;
     } else {
         $tagPositionX = max($srcImage->getWidth() - $tagImage->getWidth() - $tagMarginH, 0);
     }
     if ($posV == "t") {
         $tagPositionY = 0 + $tagMarginV;
     } else {
         $tagPositionY = max($srcImage->getHeight() - $tagImage->getHeight() - $tagMarginV, 0);
     }
     imagecopyresampled($srcImage->im, $tagImage->im, $tagPositionX, $tagPositionY, 0, 0, $tagImage->getWidth(), $tagImage->getHeight(), $tagImage->getWidth(), $tagImage->getHeight());
     $srcImage->setPath($dstPath);
     $srcImage->saveToFile();
 }