protected BufferedImage scaleImageToWidth(BufferedImage image, int width)
    {
        BufferedImage scaledImage;
        AffineTransformOp scaleOp;
        double sf;

        sf = (double) width / (double) image.getWidth();
        scaledImage = new BufferedImage(width, (int) (image.getHeight() * sf), image.getType());
        scaleOp = new AffineTransformOp(AffineTransform.getScaleInstance(sf, sf),
                AffineTransformOp.TYPE_BILINEAR);
        scaleOp.filter(image, scaledImage);

        return scaledImage;
    }