code: public BinaryBitmap rotateCounterClockwise45() {
      LuminanceSource newSource = binarizer.getLuminanceSource().rotateCounterClockwise45();
      return new BinaryBitmap(binarizer.createBinarizer(newSource));
    }
docs: Returns a new object with rotated image data by 45 degrees counterclockwise.
  Only callable if {@link #isRotateSupported()} is true.
  
  @return A rotated version of this object.