code: public static Bitmap loadBitmap(String fileName, int scale) throws ImageLoadException {
          return loadBitmap(new FileSource(fileName), scale);
      }
docs: Loading bitmap with scaling
  
  @param fileName Image file name
  @param scale    divider of size, might be factor of two
  @return loaded bitmap (always not null)
  @throws ImageLoadException if it is unable to load file