public boolean hasTiffImageData() throws ImagingException {
        if (null != findField(TiffTagConstants.TIFF_TAG_TILE_OFFSETS)) {
            return true;
        }

        return null != findField(TiffTagConstants.TIFF_TAG_STRIP_OFFSETS);
    }
Indicates whether the directory definition specifies a float-point data format.

@return {@code true} if the directory contains floating point data; otherwise, {@code false}
@throws ImagingException in the event of an invalid or malformed specification.
src/main/java/org/apache/commons/imaging/formats/tiff/TiffDirectory.java