original_string: public function fitToHeight($height)
      {
          $width = $height / ($this->height / $this->width);
          return $this->resize($width, $height);
      }
code: public function fitToHeight($height)
      {
          $width = $height / ($this->height / $this->width);
          return $this->resize($width, $height);
      }
code_tokens: public function fitToHeight ( $ height ) { $ width = $ height / ( $ this -> height / $ this -> width ) ; return $ this -> resize ( $ width , $ height ) ; }
docstring: Proportionally resize to the specified height
  @param int $height
  @return $this
docstring_tokens: Proportionally resize to the specified height