code: public ThumborUrlBuilder align(VerticalAlign valign, HorizontalAlign halign) {
      return align(valign).align(halign);
    }
docs: Set the horizontal and vertical alignment for the image when image gets cropped by resizing.
  
  @param valign Vertical alignment.
  @param halign Horizontal alignment.
  @throws IllegalStateException if image has not been marked for resize.