ossimNitfCommon.h

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//----------------------------------------------------------------------------
//
// License:  MIT
// 
// See LICENSE.txt file in the top level directory for more details.
//
// Author:  David Burken
//
// Description: Utility class for global nitf methods.
//
//----------------------------------------------------------------------------
// $Id: ossimNitfCommon.h 15410 2009-09-11 19:45:38Z dburken $
#ifndef ossimNitfCommon_HEADER
#define ossimNitfCommon_HEADER

#include <ossim/base/ossimConstants.h>
#include <ossim/base/ossimString.h>
#include <iostream>

class ossimDpt;
class ossimIrect;

class OSSIM_DLL ossimNitfCommon
{
public:

   ossimNitfCommon();

   ~ossimNitfCommon();

   static ossimString convertToScientificString(const ossim_float64& aValue,
                                                ossim_uint32 size);

   static ossimString convertToDoubleString(const ossim_float64& aValue,
                                            ossim_uint32 precision,
                                            ossim_uint32 size);

   static ossimString convertToUIntString(ossim_uint32 aValue,
                                          ossim_uint32 size);
   
   static ossimString convertToIntString(ossim_int32 aValue,
                                         ossim_uint32 size);

   static ossimString convertToDdLatLonLocString(const ossimDpt& pt,
                                                 ossim_uint32 precision);

   static void setField(void* fieldDestination,
                        const ossimString& src,
                        std::streamsize width,
                        std::ios_base::fmtflags ioflags = std::ios::left,
                        char fill = ' ');
   static ossimString encodeUtm(
                                ossim_uint32 zone,
                                const ossimDpt& ul,
                                const ossimDpt& ur,
                                const ossimDpt& lr,
                                const ossimDpt& ll);
   static ossimString encodeGeographicDms(
                                          const ossimDpt& ul,
                                          const ossimDpt& ur,
                                          const ossimDpt& lr,
                                          const ossimDpt& ll);
   static ossimString encodeGeographicDecimalDegrees(
                                                     const ossimDpt& ul,
                                                     const ossimDpt& ur,
                                                     const ossimDpt& lr,
                                                     const ossimDpt& ll);

   static ossimString getNitfPixelType(ossimScalarType scalarType);

   static ossimString getCompressionRate(const ossimIrect& rect,
                                         ossim_uint32 bands,
                                         ossimScalarType scalar,
                                         ossim_uint64 lengthInBytes);
   
   
}; // End of class ossimNitfCommon.
   
#endif /* #ifndef ossimNitfCommon_HEADER */