source/libs/poppler/poppler-src/goo/TiffWriter.h

   1 //========================================================================
   2 //
   3 // TiffWriter.h
   4 //
   5 // This file is licensed under the GPLv2 or later
   6 //
   7 // Copyright (C) 2010, 2012 William Bader <williambader@hotmail.com>
   8 // Copyright (C) 2011, 2012 Albert Astals Cid <aacid@kde.org>
   9 // Copyright (C) 2012 Adrian Johnson <ajohnson@redneon.com>
  10 // Copyright (C) 2012 Pino Toscano <pino@kde.org>
  11 //
  12 //========================================================================
  13
  14 #ifndef TIFFWRITER_H
  15 #define TIFFWRITER_H
  16
  17 #include "poppler-config.h"
  18
  19 #ifdef ENABLE_LIBTIFF
  20
  21 #include <sys/types.h>
  22 #include "ImgWriter.h"
  23
  24 struct TiffWriterPrivate;
  25
  26 class TiffWriter : public ImgWriter
  27 {
  28 public:
  29   /* RGB                 - 3 bytes/pixel
  30    * RGBA_PREMULTIPLIED  - 4 bytes/pixel premultiplied by alpha
  31    * GRAY                - 1 byte/pixel
  32    * MONOCHROME          - 8 pixels/byte
  33    * CMYK                - 4 bytes/pixel
  34    */
  35   enum Format { RGB, RGBA_PREMULTIPLIED, GRAY, MONOCHROME, CMYK };
  36
  37   TiffWriter(Format format = RGB);
  38   ~TiffWriter();
  39
  40   void setCompressionString(const char *compressionStringArg);
  41
  42   bool init(FILE *openedFile, int width, int height, int hDPI, int vDPI);
  43
  44   bool writePointers(unsigned char **rowPointers, int rowCount);
  45   bool writeRow(unsigned char **rowData);
  46
  47   bool supportCMYK() { return true; }
  48
  49   bool close();
  50
  51 private:
  52   TiffWriter(const TiffWriter &other);
  53   TiffWriter& operator=(const TiffWriter &other);
  54
  55   TiffWriterPrivate *priv;
  56 };
  57
  58 #endif
  59
  60 #endif