Application: gvSIG desktop

/* $Id: lti_rawImageWriter.h 3539 2006-01-09 12:23:20Z nacho $ */

/* //////////////////////////////////////////////////////////////////////////

//                                                                         //

// This code is Copyright (c) 2004 LizardTech, Inc, 1008 Western Avenue,   //

// Suite 200, Seattle, WA 98104.  Unauthorized use or distribution         //

// prohibited.  Access to and use of this code is permitted only under     //

// license from LizardTech, Inc.  Portions of the code are protected by    //

// US and foreign patents and other filings. All Rights Reserved.          //

//                                                                         //

////////////////////////////////////////////////////////////////////////// */

/* PUBLIC */

#ifndef LTIRAWIMAGEWRITER_H

#define LTIRAWIMAGEWRITER_H

// lt_lib_mrsid_core

#include "lti_geoFileImageWriter.h"

LT_BEGIN_NAMESPACE(LizardTech)

#if defined(LT_COMPILER_MS)

   #pragma warning(push,4)

#endif

class LTIReusableBSQBuffer;

/**

 * class for writing RAW files

 *

 * This class writes an image to a stream in RAW format.

 *

 * The RAW format used is simple packed BIP form.

 */

class LTIRawImageWriter : public LTIGeoFileImageWriter

{

public:

   /**

    * default constructor

    *

    * This constructor creates an LTIRawImageWriter which will write the

    * pixels of the given image to the given stream.

    *

    * @param  image   the image to be read from  

    */

   LTIRawImageWriter(LTIImageStage* image);

   /**

    * destructor

    */

   virtual ~LTIRawImageWriter();

   /**

    * initializer

    */

   virtual LT_STATUS initialize();

   LTILayout getLayout() const { return m_layout; };

   virtual LT_STATUS writeBegin(const LTIScene& scene);

   virtual LT_STATUS writeStrip(LTISceneBuffer& stripBuffer, const LTIScene& stripScene);

   /**

    * set layout

    *

    * This function is used to determine the layout of the output

    * image, i.e. BIP or BIL or BSQ.

    *

    * @param layout the layout to use

    */

   void setLayout(LTILayout layout);

   /**

    * set byte order

    *

    * This function is used to determine byte ordering of the output file.

    *

    * @param byteOrder the byte ordering to use

    */

   void setByteOrder(LTIEndian byteOrder);

protected:

   LTILayout m_layout;

   LTIEndian m_byteOrder;

private:

   lt_uint32 m_fullWidth;

   lt_uint32 m_fullHeight;

   lt_uint32 m_curRow;

   LTIReusableBSQBuffer* m_stripBuffer;

   // nope

   LTIRawImageWriter(LTIRawImageWriter&);

   LTIRawImageWriter& operator=(const LTIRawImageWriter&);

};

LT_END_NAMESPACE(LizardTech)

#if defined(LT_COMPILER_MS)

        #pragma warning(pop)

#endif

#endif // LTIRAWIMAGEWRITER_H