1 #ifndef UTIL_IMAGE__IMAGE_IO_BMP__HPP 2 #define UTIL_IMAGE__IMAGE_IO_BMP__HPP 3 4 /* $Id: image_io_bmp.hpp 103491 2007-05-04 17:18:18Z kazimird $ 5 * =========================================================================== 6 * 7 * PUBLIC DOMAIN NOTICE 8 * National Center for Biotechnology Information 9 * 10 * This software/database is a "United States Government Work" under the 11 * terms of the United States Copyright Act. It was written as part of 12 * the author's official duties as a United States Government employee and 13 * thus cannot be copyrighted. This software/database is freely available 14 * to the public for use. The National Library of Medicine and the U.S. 15 * Government have not placed any restriction on its use or reproduction. 16 * 17 * Although all reasonable efforts have been taken to ensure the accuracy 18 * and reliability of the software and data, the NLM and the U.S. 19 * Government do not and cannot warrant the performance or results that 20 * may be obtained by using this software or data. The NLM and the U.S. 21 * Government disclaim all warranties, express or implied, including 22 * warranties of performance, merchantability or fitness for any particular 23 * purpose. 24 * 25 * Please cite the author in any work or product based on this material. 26 * 27 * =========================================================================== 28 * 29 * Authors: Mike DiCuccio 30 * 31 * File Description: 32 * CImageIOBmp -- interface class for reading/writing Windows BMP files 33 */ 34 35 #include "image_io_handler.hpp" 36 #include <string> 37 38 BEGIN_NCBI_SCOPE 39 40 class CImage; 41 42 43 // 44 // class CImageIOBmp 45 // This is an internal class for handling BMP format files. 46 // 47 48 class CImageIOBmp : public CImageIOHandler 49 { 50 public: 51 52 // read BMP images from files 53 CImage* ReadImage(CNcbiIstream& istr); 54 CImage* ReadImage(CNcbiIstream& istr, 55 size_t x, size_t y, size_t w, size_t h); 56 bool ReadImageInfo(CNcbiIstream& istr, 57 size_t* width, size_t* height, size_t* depth); 58 59 // write images to file in BMP format 60 void WriteImage(const CImage& image, CNcbiOstream& ostr, 61 CImageIO::ECompress compress); 62 void WriteImage(const CImage& image, CNcbiOstream& ostr, 63 size_t x, size_t y, size_t w, size_t h, 64 CImageIO::ECompress compress); 65 }; 66 67 68 END_NCBI_SCOPE 69 70 #endif // UTIL_IMAGE__IMAGE_IO_BMP__HPP 71