gistfile1.java

    public MagickImage resized(int width, int height){
        
        MagickImage result = new MagickImage(width, height);

        int originalWidth  = this.getWidth();
        int originalHeight = this.getHeight();
        int   maxSize = Math.max(width, height);
        float scaleFactor = 1.0f;
        if (originalWidth > originalHeight)
            scaleFactor = ((float) maxSize / (float) originalWidth);
        else
            scaleFactor = ((float) maxSize / (float) originalHeight);
        originalWidth  = (int)(originalWidth * scaleFactor);
        originalHeight = (int)(originalHeight * scaleFactor);
        
		if (originalWidth > 0 && originalHeight > 0) {
			Image i = image.getScaledInstance(originalWidth, originalHeight, Image.SCALE_SMOOTH);
        	image = new BufferedImage(originalWidth, originalHeight, BufferedImage.TYPE_INT_RGB);
        	Graphics2D g = image.createGraphics();
        	g.setColor(Color.white);
        	g.fillRect(0, 0, width, height);
        	g.drawImage(i, null, null);
        	g.dispose();
        	i.flush();
        
        	result.setImage(image);
        
        	return result;
		} else {
			return this;
		}
}