public function resizeToHeight($height)
    {
        $width = $this->getPropWidth($height);
        $this->resize($width, $height);

        return $this;
    }
public function resizeToHeight($height)
    {
        $width = $this->getPropWidth($height);
        $this->resize($width, $height);

        return $this;
    }
public function resizeToHeight ( $ height ) { $ width = $ this -> getPropWidth ( $ height ) ; $ this -> resize ( $ width , $ height ) ; return $ this ; }
Resize image proportionally basing on the height of the image.

@access public
@param int $height
@return \GImage\Image
Resize image proportionally basing on the height of the image .