XOOPS / XoopsCore

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    private function getSizeByFixedHeight($newWidth, $newHeight)

    {

    // *** If forcing is off...

    if (!$this->forceStretch) {

      // *** ...check if actual height is less than target height

      if ($this->height < $newHeight) {

        return array('optimalWidth' => $this->width, 'optimalHeight' => $this->height);

      }

    }

        $ratio = $this->width / $this->height;

        $newWidth = $newHeight * $ratio;

        //return $newWidth;

    return array('optimalWidth' => $newWidth, 'optimalHeight' => $newHeight);

    }

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## --------------------------------------------------------

    private function getSizeByFixedWidth($newWidth, $newHeight)

    {

    // *** If forcing is off...

    if (!$this->forceStretch) {

      // *** ...check if actual width is less than target width

      if ($this->width < $newWidth) {

        return array('optimalWidth' => $this->width, 'optimalHeight' => $this->height);

      }

    }

    $ratio = $this->height / $this->width;

        $newHeight = $newWidth * $ratio;

        //return $newHeight;

    return array('optimalWidth' => $newWidth, 'optimalHeight' => $newHeight);

    }

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