#include <ossimNitfImageHeaderV2_0.h>

Inheritance diagram for ossimNitfImageHeaderV2_0:

Public Member Functions
	ossimNitfImageHeaderV2_0 ()

virtual	~ossimNitfImageHeaderV2_0 ()

virtual void	parseStream (ossim::istream &in)

virtual void	writeStream (ossim::ostream &out)

virtual std::ostream &	print (std::ostream &out, const std::string &prefix=std::string()) const
	print method that outputs a key/value type format adding prefix to keys. More...

virtual void	setProperty (ossimRefPtr< ossimProperty > property)

virtual ossimRefPtr< ossimProperty >	getProperty (const ossimString &name) const

virtual void	getPropertyNames (std::vector< ossimString > &propertyNames) const

virtual bool	isCompressed () const

virtual bool	isEncrypted () const

virtual ossim_int32	getNumberOfBands () const

virtual ossim_int32	getNumberOfRows () const

virtual ossim_int32	getNumberOfCols () const

virtual ossim_int32	getNumberOfBlocksPerRow () const

virtual ossim_int32	getNumberOfBlocksPerCol () const

virtual ossim_int32	getNumberOfPixelsPerBlockHoriz () const

virtual ossim_int32	getNumberOfPixelsPerBlockVert () const

virtual ossimString	getImageId () const

virtual ossim_int32	getBitsPerPixelPerBand () const

virtual ossim_int32	getActualBitsPerPixelPerBand () const

virtual ossimString	getIMode () const

virtual ossimString	getSecurityClassification () const

virtual ossimString	getImageDateAndTime () const

virtual ossimString	getAcquisitionDateMonthDayYear (ossim_uint8 separationChar='-') const

virtual ossimString	getCategory () const

virtual ossimString	getImageSource () const

virtual ossimString	getRepresentation () const

virtual ossimString	getCoordinateSystem () const

virtual ossimString	getPixelValueType () const

virtual bool	hasBlockMaskRecords () const

virtual bool	hasPadPixelMaskRecords () const

virtual bool	hasTransparentCode () const

virtual ossim_uint32	getTransparentCode () const

virtual ossim_uint32	getBlockMaskRecordOffset (ossim_uint32 blockNumber, ossim_uint32 bandNumber) const

virtual ossim_uint32	getPadPixelMaskRecordOffset (ossim_uint32 blockNumber, ossim_uint32 bandNumber) const

virtual const ossimRefPtr< ossimNitfCompressionHeader >	getCompressionHeader () const

virtual const ossimRefPtr< ossimNitfImageBand >	getBandInformation (ossim_uint32 idx) const

virtual void	setNumberOfBands (ossim_uint32 nbands)

virtual void	setBandInfo (ossim_uint32 idx, const ossimNitfImageBandV2_0 &info)

virtual void	setNumberOfRows (ossim_uint32 rows)

virtual void	setNumberOfCols (ossim_uint32 cols)

virtual bool	isValid () const
	isValid will test if the fields are valid and will return true or false. More...

virtual bool	saveState (ossimKeywordlist &kwl, const ossimString &prefix="") const

Public Member Functions inherited from ossimNitfImageHeaderV2_X
	ossimNitfImageHeaderV2_X ()

virtual ossimIrect	getImageRect () const
	Returns the zero based image rectangle. More...

virtual ossimIrect	getBlockImageRect () const
	Returns the zero based image rectangle expanded out to block boundaries. More...

void	setImageId (const ossimString &value)

void	setAquisitionDateTime (const ossimString &value)

void	setTargetId (const ossimString &value)

void	setTitle (const ossimString &value)

void	setSecurityClassification (const ossimString &value)

void	setEncryption (const ossimString &value)

void	setImageSource (const ossimString &value)

void	setJustification (const ossimString &value)

void	setCoordinateSystem (const ossimString &value)

void	setGeographicLocation (const ossimString &value)

void	setNumberOfComments (const ossimString &value)

void	setCompression (const ossimString &value)

void	setCompressionRateCode (const ossimString &value)

void	setDisplayLevel (const ossimString &value)

void	setAttachmentLevel (const ossimString &value)

void	setPixelType (const ossimString &pixelType=ossimString("INT"))

void	setBitsPerPixel (ossim_uint32 bitsPerPixel)

void	setActualBitsPerPixel (ossim_uint32 bitsPerPixel)

void	setImageMode (char mode)

void	setCategory (const ossimString &category)

void	setRepresentation (const ossimString &rep)

void	setBlocksPerRow (ossim_uint32 blocks)

void	setBlocksPerCol (ossim_uint32 blocks)

void	setNumberOfPixelsPerBlockRow (ossim_uint32 pixels)

void	setNumberOfPixelsPerBlockCol (ossim_uint32 pixels)

ossim_uint64	getDataLocation () const

ossimString	getImageId () const

ossimString	getAquisitionDateTime () const

ossimString	getTargetId () const

ossimString	getTitle () const

ossimString	getSecurityClassification () const

ossimString	getEncryption () const

ossimString	getImageSource () const

ossimString	getJustification () const

ossimString	getCoordinateSystem () const

ossimString	getGeographicLocation () const

ossimString	getNumberOfComments () const

ossimString	getCompressionCode () const

ossimString	getCompressionRateCode () const

ossim_uint32	getDisplayLevel () const

ossim_uint32	getAttachmentLevel () const

ossimString	getPixelType () const

ossim_uint32	getBitsPerPixel () const

ossim_uint32	getActualBitsPerPixel () const

char	getImageMode () const

ossimString	getCategory () const

ossimString	getRepresentation () const

ossim_uint32	getBlocksPerRow () const

ossim_uint32	getBlocksPerCol () const

ossim_uint32	getNumberOfPixelsPerBlockRow () const

ossim_uint32	getNumberOfPixelsPerBlockCol () const

virtual ossimString	getImageMagnification () const
	Gets the IMAG field as a string. More...

virtual void	getImageLocation (ossimIpt &loc) const
	Gets the ILOC field as an ossimIpt. More...

virtual void	setGeographicLocationDms (const ossimDpt &ul, const ossimDpt &ur, const ossimDpt &lr, const ossimDpt &ll)

virtual void	setGeographicLocationDecimalDegrees (const ossimDpt &ul, const ossimDpt &ur, const ossimDpt &lr, const ossimDpt &ll)

virtual void	setUtmNorth (ossim_uint32 zone, const ossimDpt &ul, const ossimDpt &ur, const ossimDpt &lr, const ossimDpt &ll)

virtual void	setUtmSouth (ossim_uint32 zone, const ossimDpt &ul, const ossimDpt &ur, const ossimDpt &lr, const ossimDpt &ll)

virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)
	Method to set fields from a keyword list. More...

Public Member Functions inherited from ossimNitfImageHeader
	ossimNitfImageHeader ()

virtual	~ossimNitfImageHeader ()

virtual bool	getTagInformation (ossimNitfTagInformation &tagInfo, ossim_uint32 idx) const

virtual std::vector< ossimNitfTagInformation >	getAllTags ()

virtual void	setAllTags (std::vector< ossimNitfTagInformation > tagList)

virtual bool	getTagInformation (ossimNitfTagInformation &tagInfo, const ossimString &tagName) const

ossimRefPtr< ossimNitfRegisteredTag >	getTagData (const ossimString &tagName)

const ossimRefPtr< ossimNitfRegisteredTag >	getTagData (const ossimString &tagName) const

void	getTagData (const ossimString &tagName, std::vector< const ossimNitfRegisteredTag *> &tags) const
	Returns all tags of type tagName. More...

virtual ossim_uint32	getNumberOfTags () const

virtual void	addTag (const ossimNitfTagInformation &tag, bool unique=true)

virtual void	removeTag (const ossimString &tagName)

virtual void	getDecimationFactor (ossim_float64 &result) const
	Convenience method to get the decimation factor as a double from the string returned be the getImageMagnification() method. More...

bool	hasLut () const

ossimRefPtr< ossimNBandLutDataObject >	createLut (ossim_uint32 bandIdx) const

virtual bool	isSameAs (const ossimNitfImageHeader *hdr) const

virtual ossim_uint32	getTotalTagLength () const

virtual std::ostream &	printTags (std::ostream &out, const std::string &prefix=std::string()) const
	print method that outputs a key/value type format adding prefix to keys. More...

virtual void	getMetadata (ossimKeywordlist &kwl, const char *prefix=0) const
	Populates keyword list with metadata. More...

Public Member Functions inherited from ossimObject
	ossimObject ()

virtual	~ossimObject ()

virtual ossimObject *	dup () const

virtual ossimString	getShortName () const

virtual ossimString	getLongName () const

virtual ossimString	getDescription () const

virtual ossimString	getClassName () const

virtual RTTItypeid	getType () const

virtual bool	canCastTo (ossimObject *obj) const

virtual bool	canCastTo (const RTTItypeid &id) const

virtual bool	canCastTo (const ossimString &parentClassName) const

virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const

virtual std::ostream &	print (std::ostream &out) const
	Generic print method. More...

virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const

virtual void	accept (ossimVisitor &visitor)

Public Member Functions inherited from ossimReferenced
	ossimReferenced ()

	ossimReferenced (const ossimReferenced &)

ossimReferenced &	operator= (const ossimReferenced &)

void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...

void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

int	referenceCount () const

Public Member Functions inherited from ossimPropertyInterface
	ossimPropertyInterface ()

virtual	~ossimPropertyInterface ()

virtual void	setProperty (const ossimString &name, const ossimString &value)

virtual ossimString	getPropertyValueAsString (const ossimString &name) const

void	getPropertyList (std::vector< ossimRefPtr< ossimProperty > > &propertyList) const

void	setProperties (std::vector< ossimRefPtr< ossimProperty > > &propertyList)

Static Public Attributes
static const ossimString	ISCODE_KW = "iscode"

static const ossimString	ISCTLH_KW = "isctlh"

static const ossimString	ISREL_KW = "isrel"

static const ossimString	ISCAUT_KW = "iscaut"

static const ossimString	CTLN_KW = "ctln"

static const ossimString	ISDWNG_KW = "isdwng"

static const ossimString	ISDEVT_KW = "isdevt"

Static Public Attributes inherited from ossimNitfImageHeaderV2_X
static const ossimString	IM_KW = "IM"

static const ossimString	IID1_KW = "IID1"

static const ossimString	IDATIM_KW = "IDATIM"

static const ossimString	TGTID_KW = "TGTID"

static const ossimString	IID2_KW = "IID2"

static const ossimString	ITITLE_KW = "ITITLE"

static const ossimString	ISCLAS_KW = "ISCLAS"

static const ossimString	ENCRYP_KW = "ENCRYP"

static const ossimString	ISORCE_KW = "ISORCE"

static const ossimString	NROWS_KW = "NROWS"

static const ossimString	NCOLS_KW = "NCOLS"

static const ossimString	PVTYPE_KW = "PVTYPE"

static const ossimString	IREP_KW = "IREP"

static const ossimString	ICAT_KW = "ICAT"

static const ossimString	ABPP_KW = "ABPP"

static const ossimString	PJUST_KW = "PJUST"

static const ossimString	ICORDS_KW = "ICORDS"

static const ossimString	IGEOLO_KW = "IGEOLO"

static const ossimString	NICOM_KW = "NICOM"

static const ossimString	ICOM_KW = "ICOM"

static const ossimString	IC_KW = "IC"

static const ossimString	COMRAT_KW = "COMRAT"

static const ossimString	NBANDS_KW = "NBANDS"

static const ossimString	ISYNC_KW = "ISYNC"

static const ossimString	IMODE_KW = "IMODE"

static const ossimString	NBPR_KW = "NBPR"

static const ossimString	NBPC_KW = "NBPC"

static const ossimString	NPPBH_KW = "NPPBH"

static const ossimString	NPPBV_KW = "NPPBV"

static const ossimString	NBPP_KW = "NBPP"

static const ossimString	IDLVL_KW = "IDLVL"

static const ossimString	IALVL_KW = "IALVL"

static const ossimString	ILOC_KW = "ILOC"

static const ossimString	IMAG_KW = "IMAG"

static const ossimString	UDIDL_KW = "UDIDL"

static const ossimString	UDOFL_KW = "UDOFL"

static const ossimString	IXSHDL_KW = "IXSHDL"

static const ossimString	IXSOFL_KW = "IXSOFL"

static const ossimString	IMDATOFF_KW = "IMDATOFF"

static const ossimString	BMRLNTH_KW = "BMRLNTH"

Private Member Functions
void	clearFields ()

Private Attributes
char	theCodewords [41]

char	theControlAndHandling [41]

char	theReleasingInstructions [41]

char	theClassificationAuthority [21]

char	theSecurityControlNumber [21]

char	theSecurityDowngrade [7]

char	theDowngradingEvent [41]

std::vector< ossimRefPtr< ossimNitfImageBandV2_0 > >	theImageBands
	Will contain also the field NBANDS and we will have to recreate the prefix for. More...

Additional Inherited Members
Protected Member Functions inherited from ossimNitfImageHeader
void	checkForGeographicTiePointTruncation (const ossimDpt &tie) const
	Method to check tie point to see if it will be truncated in field IGEOLO which has only arc second resolution. More...

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Attributes inherited from ossimNitfImageHeaderV2_X
char	theType [3]

char	theImageId [11]
	FIELD: IID1 Is a required 10 Alphanumeric value. More...

char	theDateTime [15]

char	theTargetId [18]
	FIELD: TGTID. More...

char	theTitle [81]
	FIELD: IID2. More...

char	theSecurityClassification [2]
	FIELD: ISCLAS. More...

char	theEncryption [2]

char	theImageSource [43]
	FIELD: ISORCE. More...

char	theSignificantRows [9]
	FIELD: NROWS. More...

char	theSignificantCols [9]
	FIELD: NCOLS. More...

char	thePixelValueType [4]
	FIELD: PVTYPE. More...

char	theRepresentation [9]
	FIELD: IREP. More...

char	theActualBitsPerPixelPerBand [3]
	FIELD: ABPP. More...

char	theCategory [9]
	FIELD: ICAT. More...

char	theJustification [2]
	FIELD: PJUST. More...

char	theCoordinateSystem [2]
	FIELD: ICORDS. More...

char	theNumberOfComments [2]

std::vector< ossimString >	theImageComments

char	theGeographicLocation [61]
	FIELD: IGEOLO. More...

char	theCompression [3]
	FIELD: IC. More...

char	theCompressionRateCode [5]
	FIELD COMRAT. More...

char	theNumberOfBands [2]
	FIELD: NBANDS. More...

char	theImageSyncCode [2]
	FIELD: ISYNC. More...

char	theImageMode [2]
	FIELD: IMODE. More...

char	theNumberOfBlocksPerRow [5]
	FIELD: NBPR. More...

char	theNumberOfBlocksPerCol [5]
	FIELD: NBPC. More...

char	theNumberOfPixelsPerBlockHoriz [5]
	FIELD: NPPBH. More...

char	theNumberOfPixelsPerBlockVert [5]
	FIELD: NPPBV. More...

char	theNumberOfBitsPerPixelPerBand [3]
	FIELD: NBPP. More...

char	theDisplayLevel [4]
	FIELD: IDLVL. More...

char	theAttachmentLevel [4]
	FIELD: IALVL. More...

char	theImageLocation [11]
	FIELD: ILOC. More...

char	theImageMagnification [5]
	FIELD: IMAG. More...

char	theUserDefinedImageDataLength [6]
	FIELD: UDIDL. More...

char	theUserDefinedOverflow [4]
	FIELD: UDOFL. More...

char	theExtendedSubheaderDataLen [6]
	FIELD: IXSHDL. More...

char	theExtendedSubheaderOverflow [4]
	FIELD: IXSOFL. More...

ossim_uint32	theBlockedImageDataOffset
	FIELD NAME: IMDATOFF. More...

ossim_uint16	theBlockMaskRecordLength
	FIELD NAME: BMRLNTH. More...

ossim_uint16	thePadPixelMaskRecordLength
	FIELD: TMRLNTH. More...

ossim_uint16	theTransparentOutputPixelCodeLength
	FIELD: TPXCDLNTH. More...

ossim_uint16	thePadOutputPixelCode
	FIELD: TPXCD. More...

std::vector< ossim_uint32 >	theBlockMaskRecords

std::vector< ossim_uint32 >	thePadPixelMaskRecords

ossimRefPtr< ossimNitfCompressionHeader >	theCompressionHeader

ossim_uint64	theDataLocation

Protected Attributes inherited from ossimNitfImageHeader
std::vector< ossimNitfTagInformation >	theTagList

Detailed Description

Definition at line 22 of file ossimNitfImageHeaderV2_0.h.

Constructor & Destructor Documentation

◆ ossimNitfImageHeaderV2_0()

ossimNitfImageHeaderV2_0::ossimNitfImageHeaderV2_0 ( )

Definition at line 44 of file ossimNitfImageHeaderV2_0.cpp.

References clearFields().

 {
    clearFields();
 }

◆ ~ossimNitfImageHeaderV2_0()

ossimNitfImageHeaderV2_0::~ossimNitfImageHeaderV2_0 ( )

virtual

Definition at line 49 of file ossimNitfImageHeaderV2_0.cpp.

50 {

51 }

Member Function Documentation

◆ clearFields()

void ossimNitfImageHeaderV2_0::clearFields ( )

private

Definition at line 841 of file ossimNitfImageHeaderV2_0.cpp.

Referenced by ossimNitfImageHeaderV2_0(), and parseStream().

 {
    theTagList.clear();
    
    memcpy(theType, "IM", 2);
    memset(theImageId, ' ', 10);
    memset(theDateTime, ' ', 14);
    memset(theTargetId, ' ', 17);
    memset(theTitle, ' ', 80);
    memset(theSecurityClassification, ' ', 1);
    memset(theCodewords, ' ', 40);
    memset(theControlAndHandling, ' ', 40);
    memset(theReleasingInstructions, ' ', 40);
    memset(theClassificationAuthority, ' ', 20);
    memset(theSecurityControlNumber, ' ', 20);
    memset(theSecurityDowngrade, ' ', 6);
    memset(theDowngradingEvent, ' ', 40);
    memset(theEncryption, '0', 1);
    memset(theImageSource, ' ', 42);
    memset(theSignificantRows, ' ', 8);
    memset(theSignificantCols, ' ', 8);
    memset(thePixelValueType, ' ', 3);
    memset(theRepresentation, ' ', 8);
    memset(theCategory, ' ', 8);
    memset(theActualBitsPerPixelPerBand, '0', 2);
    memset(theJustification, ' ', 1);
    memset(theCoordinateSystem, 'N', 1);
    memset(theGeographicLocation, ' ', 60);
    memset(theNumberOfComments, '0', 1);
    memcpy(theCompression, "NC", 2);
    memset(theCompressionRateCode, ' ', 4);
    memset(theNumberOfBands, ' ', 1);
    memset(theImageSyncCode, '0', 1);
    memset(theImageMode, ' ', 1);
    memset(theNumberOfBlocksPerRow, ' ', 4);
    memset(theNumberOfBlocksPerCol, ' ', 4);
    memset(theNumberOfPixelsPerBlockHoriz, ' ', 4);
    memset(theNumberOfPixelsPerBlockVert, ' ', 4);
    memset(theNumberOfBitsPerPixelPerBand, '0', 2);
    memset(theDisplayLevel, ' ', 3);
    memset(theAttachmentLevel, ' ', 3);
    memcpy(theImageLocation, "0000000000", 10);
    memcpy(theImageMagnification, "1.00", 4);
    memset(theUserDefinedImageDataLength, '0', 5);
    memset(theUserDefinedOverflow, '0', 3);
    memset(theExtendedSubheaderDataLen, '0', 5);
    memset(theExtendedSubheaderOverflow, ' ', 3);
    
    theBlockMaskRecords.clear();
    thePadPixelMaskRecords.clear();
 
    theBlockedImageDataOffset = 0;
    theBlockMaskRecordLength = 0;
    thePadPixelMaskRecordLength = 0;
    theTransparentOutputPixelCodeLength = 0;
    thePadOutputPixelCode = 0;
    theCompressionHeader  = 0;
    theType[2] = '\0';
    theImageId[10] = '\0';
    theDateTime[14] = '\0';
    theTargetId[17] = '\0';
    theTitle[80] = '\0';
    theSecurityClassification[1] = '\0';
    theCodewords[40] = '\0';
    theControlAndHandling[40] = '\0';
    theReleasingInstructions[40] = '\0';
    theClassificationAuthority[20] = '\0';
    theSecurityControlNumber[20] = '\0';
    theSecurityDowngrade[6] = '\0';
    theDowngradingEvent[40] = '\0';
    theEncryption[1] = '\0';
    theImageSource[42] = '\0';
    theSignificantRows[8] = '\0';
    theSignificantCols[8] = '\0';
    thePixelValueType[3] = '\0';
    theRepresentation[8] = '\0';
    theCategory[8] = '\0';
    theActualBitsPerPixelPerBand[2] = '\0';
    theJustification[1] = '\0';
    theCoordinateSystem[1] = '\0';
    theGeographicLocation[60] = '\0';
    theNumberOfComments[1] = '\0';
    theCompression[2] = '\0';
    theCompressionRateCode[4] = '\0';
    theNumberOfBands[1] = '\0';
    theImageSyncCode[1] = '\0';
    theImageMode[1] = '\0';
    theNumberOfBlocksPerRow[4] = '\0';
    theNumberOfBlocksPerCol[4] = '\0';
    theNumberOfPixelsPerBlockHoriz[4] = '\0';
    theNumberOfPixelsPerBlockVert[4] = '\0';
    theNumberOfBitsPerPixelPerBand[2] = '\0';
    theDisplayLevel[3] = '\0';
    theAttachmentLevel[3] = '\0';
    theImageLocation[10] = '\0';
    theImageMagnification[4] = '\0';
    theUserDefinedImageDataLength[5] = '\0';
    theUserDefinedOverflow[3] = '\0';
    theExtendedSubheaderDataLen[5] = '\0';
    theExtendedSubheaderOverflow[3] = '\0'; 
    theDataLocation = 0;
 }

◆ getAcquisitionDateMonthDayYear()

ossimString ossimNitfImageHeaderV2_0::getAcquisitionDateMonthDayYear ( ossim_uint8 separationChar = '-' ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 673 of file ossimNitfImageHeaderV2_0.cpp.

References ossimString::downcase(), ossimNitfImageHeaderV2_X::theDateTime, and ossimString::toUInt32().

 {
    ossimString result;
    ossimString month(theDateTime+9,
                      theDateTime+12);
    month = month.downcase();
    if(month == "jan")
    {
       result += "01";
    }
    else if(month == "feb")
    {
       result += "02";
    }
    else if(month == "mar")
    {
       result += "03";
    }
    else if(month == "apr")
    {
       result += "04";
    }
    else if(month == "may")
    {
       result += "05";
    }
    else if(month == "jun")
    {
       result += "06";
    }
    else if(month == "jul")
    {
       result += "07";
    }
    else if(month == "aug")
    {
       result += "08";
    }
    else if(month == "sep")
    {
       result += "09";
    }
    else if(month == "oct")
    {
       result += "10";
    }
    else if(month == "nov")
    {
       result += "11";
    }
    else if(month == "dec")
    {
       result += "12";
    }
    result += ossimString(separationChar);
    result += ossimString(theDateTime,
                          theDateTime + 2);
    result += ossimString(separationChar);
    ossimString year(theDateTime+12,
                     theDateTime+14);
    if(year.toUInt32() < 70)
    {
       result += "20";
    }
    else
    {
       result += "19";
    }
    result += ossimString(theDateTime+12,
                          theDateTime+14);
 
    return result;
 }

◆ getActualBitsPerPixelPerBand()

ossim_int32 ossimNitfImageHeaderV2_0::getActualBitsPerPixelPerBand ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 653 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theActualBitsPerPixelPerBand, and ossimString::toInt32().

 {
    return ossimString(theActualBitsPerPixelPerBand).toInt32();
 }

◆ getBandInformation()

const ossimRefPtr< ossimNitfImageBand > ossimNitfImageHeaderV2_0::getBandInformation ( ossim_uint32 idx ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 949 of file ossimNitfImageHeaderV2_0.cpp.

References theImageBands.

 {
    if(idx < theImageBands.size())
    {
       return (ossimNitfImageBand*)theImageBands[idx].get();
    }
    
    return NULL;
 }

◆ getBitsPerPixelPerBand()

ossim_int32 ossimNitfImageHeaderV2_0::getBitsPerPixelPerBand ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 648 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theNumberOfBitsPerPixelPerBand, and ossimString::toInt32().

 {
    return ossimString(theNumberOfBitsPerPixelPerBand).toInt32();
 }

◆ getBlockMaskRecordOffset()

ossim_uint32 ossimNitfImageHeaderV2_0::getBlockMaskRecordOffset	(	ossim_uint32	blockNumber,
		ossim_uint32	bandNumber
	)		const

virtual

Implements ossimNitfImageHeader.

Definition at line 792 of file ossimNitfImageHeaderV2_0.cpp.

References getNumberOfBands(), getNumberOfBlocksPerCol(), getNumberOfBlocksPerRow(), hasBlockMaskRecords(), ossimNitfImageHeaderV2_X::theBlockMaskRecords, and ossimNitfImageHeaderV2_X::theImageMode.

 {
    ossim_uint32 maxBlock = getNumberOfBlocksPerRow()*getNumberOfBlocksPerCol();
    ossim_uint32 result = 0xffffffff;
    
    if((hasBlockMaskRecords())&&
       (blockNumber < maxBlock))
    {
       if(theImageMode[0] == 'S')
       {
          if(bandNumber < (ossim_uint32)getNumberOfBands())
          {
             result = theBlockMaskRecords[bandNumber*maxBlock + blockNumber];
          }
       }
       else
       {
          result = theBlockMaskRecords[blockNumber];
       }
    }
 
    return result;
 }

◆ getCategory()

ossimString ossimNitfImageHeaderV2_0::getCategory ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 747 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theCategory.

 {
    return theCategory;
 }

◆ getCompressionHeader()

const ossimRefPtr< ossimNitfCompressionHeader > ossimNitfImageHeaderV2_0::getCompressionHeader ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 944 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theCompressionHeader.

 {
    return theCompressionHeader;
 }

◆ getCoordinateSystem()

ossimString ossimNitfImageHeaderV2_0::getCoordinateSystem ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 762 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theCoordinateSystem.

 {
     return theCoordinateSystem;
 }

◆ getImageDateAndTime()

ossimString ossimNitfImageHeaderV2_0::getImageDateAndTime ( ) const

virtual

Returns: The IDATIM field unparsed.

Implements ossimNitfImageHeader.

Definition at line 668 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theDateTime.

 {
    return ossimString(theDateTime);
 }

◆ getImageId()

ossimString ossimNitfImageHeaderV2_0::getImageId ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 643 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theImageId.

Referenced by parseStream().

 {
    return theImageId;
 }

◆ getImageSource()

ossimString ossimNitfImageHeaderV2_0::getImageSource ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 752 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theImageSource.

 {
    return theImageSource;
 }

◆ getIMode()

ossimString ossimNitfImageHeaderV2_0::getIMode ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 658 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theImageMode, and ossimString::trim().

 {
    return ossimString(theImageMode).trim();
 }

◆ getNumberOfBands()

ossim_int32 ossimNitfImageHeaderV2_0::getNumberOfBands ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 608 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theNumberOfBands, and ossimString::toInt32().

Referenced by getBlockMaskRecordOffset(), getPadPixelMaskRecordOffset(), and parseStream().

 {
    return ossimString(theNumberOfBands).toInt32();
 }

◆ getNumberOfBlocksPerCol()

ossim_int32 ossimNitfImageHeaderV2_0::getNumberOfBlocksPerCol ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 628 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theNumberOfBlocksPerCol, and ossimString::toInt32().

Referenced by getBlockMaskRecordOffset(), getPadPixelMaskRecordOffset(), and parseStream().

 {
    return ossimString(theNumberOfBlocksPerCol).toInt32();
 }

◆ getNumberOfBlocksPerRow()

ossim_int32 ossimNitfImageHeaderV2_0::getNumberOfBlocksPerRow ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 623 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theNumberOfBlocksPerRow, and ossimString::toInt32().

Referenced by getBlockMaskRecordOffset(), getPadPixelMaskRecordOffset(), and parseStream().

 {
    return ossimString(theNumberOfBlocksPerRow).toInt32();
 }

◆ getNumberOfCols()

ossim_int32 ossimNitfImageHeaderV2_0::getNumberOfCols ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 618 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theSignificantCols, and ossimString::toInt32().

 {
    return ossimString(theSignificantCols).toInt32();
 }

◆ getNumberOfPixelsPerBlockHoriz()

ossim_int32 ossimNitfImageHeaderV2_0::getNumberOfPixelsPerBlockHoriz ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 633 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theNumberOfPixelsPerBlockHoriz, and ossimString::toInt32().

 {
    return ossimString(theNumberOfPixelsPerBlockHoriz).toInt32();
 }

◆ getNumberOfPixelsPerBlockVert()

ossim_int32 ossimNitfImageHeaderV2_0::getNumberOfPixelsPerBlockVert ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 638 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theNumberOfPixelsPerBlockVert, and ossimString::toInt32().

 {
    return ossimString(theNumberOfPixelsPerBlockVert).toInt32();
 }

◆ getNumberOfRows()

ossim_int32 ossimNitfImageHeaderV2_0::getNumberOfRows ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 613 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theSignificantRows, and ossimString::toInt32().

 {
    return ossimString(theSignificantRows).toInt32();
 }

◆ getPadPixelMaskRecordOffset()

ossim_uint32 ossimNitfImageHeaderV2_0::getPadPixelMaskRecordOffset	(	ossim_uint32	blockNumber,
		ossim_uint32	bandNumber
	)		const

virtual

Implements ossimNitfImageHeader.

Definition at line 816 of file ossimNitfImageHeaderV2_0.cpp.

References getNumberOfBands(), getNumberOfBlocksPerCol(), getNumberOfBlocksPerRow(), hasPadPixelMaskRecords(), ossimNitfImageHeaderV2_X::theImageMode, and ossimNitfImageHeaderV2_X::thePadPixelMaskRecords.

 {
    ossim_uint32 maxBlock = getNumberOfBlocksPerRow()*getNumberOfBlocksPerCol();
    ossim_uint32 result = 0xffffffff;
    
    if((hasPadPixelMaskRecords())&&
       (blockNumber < maxBlock))
    {
       if(theImageMode[0] == 'S')
       {
          if(bandNumber < (ossim_uint32)getNumberOfBands())
          {
             result = thePadPixelMaskRecords[bandNumber*maxBlock + blockNumber];
          }
       }
       else
       {
          result = thePadPixelMaskRecords[blockNumber];
       }
    }
 
    return result;
 }

◆ getPixelValueType()

ossimString ossimNitfImageHeaderV2_0::getPixelValueType ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 767 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::thePixelValueType, and ossimString::trim().

 {
    return ossimString(thePixelValueType).trim();
 }

◆ getProperty()

ossimRefPtr< ossimProperty > ossimNitfImageHeaderV2_0::getProperty ( const ossimString & name ) const

virtual

Reimplemented from ossimNitfImageHeaderV2_X.

Definition at line 1016 of file ossimNitfImageHeaderV2_0.cpp.

References CTLN_KW, ossimNitfImageHeaderV2_X::getProperty(), ISCAUT_KW, ISCODE_KW, ISCTLH_KW, ISDEVT_KW, ISDWNG_KW, ISREL_KW, theClassificationAuthority, theCodewords, theControlAndHandling, theDowngradingEvent, theReleasingInstructions, theSecurityControlNumber, and theSecurityDowngrade.

 {
    ossimRefPtr<ossimProperty> property = 0;
    if(name == ISCODE_KW)
    {
       property = new ossimStringProperty(name, theCodewords);
    }
    else if(name == ISCTLH_KW)
    {
       property = new ossimStringProperty(name, theControlAndHandling);
    }
    else if(name == ISREL_KW)
    {
       property = new ossimStringProperty(name, theReleasingInstructions);
    }
    else if(name == ISCAUT_KW)
    {
       property = new ossimStringProperty(name, theClassificationAuthority);
    }
    else if(name == CTLN_KW)
    {
       property = new ossimStringProperty(name, theSecurityControlNumber);
    }
    else if(name == ISDWNG_KW)
    {
       property = new ossimStringProperty(name, theSecurityDowngrade);
    }
    else if(name == ISDEVT_KW)
    {
       property = new ossimStringProperty(name, theDowngradingEvent);
    }
    else 
    {
       property = ossimNitfImageHeaderV2_X::getProperty(name);
    }
    return property;
 }

◆ getPropertyNames()

void ossimNitfImageHeaderV2_0::getPropertyNames ( std::vector< ossimString > & propertyNames ) const

virtual

Reimplemented from ossimNitfImageHeaderV2_X.

Definition at line 1054 of file ossimNitfImageHeaderV2_0.cpp.

References CTLN_KW, ossimNitfImageHeaderV2_X::getPropertyNames(), ISCAUT_KW, ISCODE_KW, ISCTLH_KW, ISDEVT_KW, ISDWNG_KW, and ISREL_KW.

 {
    ossimNitfImageHeaderV2_X::getPropertyNames(propertyNames);
    propertyNames.push_back(ISCODE_KW);
    propertyNames.push_back(ISCTLH_KW);
    propertyNames.push_back(ISREL_KW);
    propertyNames.push_back(ISCAUT_KW);
    propertyNames.push_back(CTLN_KW);
    propertyNames.push_back(ISDWNG_KW);
    propertyNames.push_back(ISDEVT_KW);
 }

◆ getRepresentation()

ossimString ossimNitfImageHeaderV2_0::getRepresentation ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 757 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theRepresentation.

 {
    return theRepresentation;
 }

◆ getSecurityClassification()

ossimString ossimNitfImageHeaderV2_0::getSecurityClassification ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 663 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theSecurityClassification.

 {
    return ossimString(theSecurityClassification);
 }

◆ getTransparentCode()

ossim_uint32 ossimNitfImageHeaderV2_0::getTransparentCode ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 787 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::thePadOutputPixelCode.

 {
    return thePadOutputPixelCode;
 }

◆ hasBlockMaskRecords()

bool ossimNitfImageHeaderV2_0::hasBlockMaskRecords ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 772 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theBlockMaskRecords.

Referenced by getBlockMaskRecordOffset().

 {
    return (theBlockMaskRecords.size() > 0);
 }

◆ hasPadPixelMaskRecords()

bool ossimNitfImageHeaderV2_0::hasPadPixelMaskRecords ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 777 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::thePadPixelMaskRecords.

Referenced by getPadPixelMaskRecordOffset().

 {
    return (thePadPixelMaskRecords.size() > 0);
 }

◆ hasTransparentCode()

bool ossimNitfImageHeaderV2_0::hasTransparentCode ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 782 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theTransparentOutputPixelCodeLength.

 {
    return (theTransparentOutputPixelCodeLength > 0);
 }

◆ isCompressed()

bool ossimNitfImageHeaderV2_0::isCompressed ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 595 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theCompression, and ossimString::trim().

 {
    ossimString temp = theCompression;
    temp = temp.trim();
    return ((temp != "NC") &&
            (temp != "NM"));
 }

◆ isEncrypted()

bool ossimNitfImageHeaderV2_0::isEncrypted ( ) const

virtual

Implements ossimNitfImageHeader.

Definition at line 603 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::theEncryption.

 {
    return (theEncryption[0] == '1');
 }

◆ isValid()

bool ossimNitfImageHeaderV2_0::isValid ( ) const

virtual

isValid will test if the fields are valid and will return true or false.

Reimplemented from ossimNitfImageHeaderV2_X.

Definition at line 418 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::isValid().

 {
    bool result = ossimNitfImageHeaderV2_X::isValid();
 
    if(result)
    {
 
    }
 
    return result;
 }

◆ parseStream()

void ossimNitfImageHeaderV2_0::parseStream ( ossim::istream & in )

virtual

Implements ossimNitfImageHeader.

Definition at line 53 of file ossimNitfImageHeaderV2_0.cpp.

 {
    clearFields();
    theImageBands.clear();
       
    in.read(theType, 2);
    if(ossimString(theType) != "IM")
    {
       // error
    }
    in.read(theImageId, 10);
    in.read(theDateTime, 14);
    in.read(theTargetId, 17);
    in.read(theTitle, 80);
    in.read(theSecurityClassification, 1);
    in.read(theCodewords, 40);
    in.read(theControlAndHandling, 40);
    in.read(theReleasingInstructions, 40);
    in.read(theClassificationAuthority, 20);
    in.read(theSecurityControlNumber, 20);
    in.read(theSecurityDowngrade, 6);
    if(ossimString(theSecurityDowngrade) == "999998")
    {
       in.read(theDowngradingEvent, 40);
    }
    in.read(theEncryption, 1);
    in.read(theImageSource, 42);
    in.read(theSignificantRows, 8);
    in.read(theSignificantCols, 8);
    in.read(thePixelValueType, 3);
    in.read(theRepresentation, 8);
    in.read(theCategory, 8);
    in.read(theActualBitsPerPixelPerBand, 2);
    in.read(theJustification, 1);
    in.read(theCoordinateSystem, 1);
    if(theCoordinateSystem[0] != 'N')
    {
       in.read(theGeographicLocation, 60);
    }
    in.read(theNumberOfComments, 1);
    ossim_uint32 numberOfComments = ossimString(theNumberOfComments).toInt32();
 
    // for now let's ignore the comments
    if(numberOfComments > 0)
    {
       theImageComments.resize(numberOfComments);
       for (ossim_uint32 i=0; i < numberOfComments; ++i)
       {
         char comment[81];
         memset(comment, ' ', 80);
         comment[80] = '\0';
         in.read(comment, 80);
         theImageComments[i] = ossimString(comment).trim();
       }
    }
    in.read(theCompression, 2);
    // check to see if there is compression
    ossimString temp = theCompression;
    if((temp !=  "NC") &&
       (temp != "NM"))
    {
       // get the rate if compression exists.
       in.read(theCompressionRateCode, 4);
    }
    in.read(theNumberOfBands, 1);
    ossim_uint32 numberOfBands = ossimString(theNumberOfBands).toUInt32();
    theImageBands.resize(numberOfBands);
    ossim_uint32 idx = 0;
    while(idx < numberOfBands)
    {
       theImageBands[idx] = new ossimNitfImageBandV2_0;
       theImageBands[idx]->parseStream(in);
       ++idx;
    }
    in.read(theImageSyncCode, 1);
    in.read(theImageMode, 1);
    in.read(theNumberOfBlocksPerRow, 4);
    in.read(theNumberOfBlocksPerCol, 4);
    in.read(theNumberOfPixelsPerBlockHoriz, 4);
    in.read(theNumberOfPixelsPerBlockVert, 4);
    in.read(theNumberOfBitsPerPixelPerBand, 2);
    in.read(theDisplayLevel, 3);
    in.read(theAttachmentLevel, 3);
    in.read(theImageLocation, 10);
    in.read(theImageMagnification, 4);
    in.read(theUserDefinedImageDataLength, 5);
    std::streampos userDefinedDataLen = (std::streampos)ossimString(theUserDefinedImageDataLength).toUInt32();
    theTagList.clear();
    ossimNitfTagInformation         headerTag;
    std::streampos start   = in.tellg();
    std::streampos current = in.tellg();
    if(userDefinedDataLen > 0)
    {
       in.read(theUserDefinedOverflow, 3);
       
       while((current - start) < userDefinedDataLen)
       {
          headerTag.parseStream(in);
          theTagList.push_back(headerTag);
          // in.ignore(headerTag.getTagLength());
          // headerTag.clearFields();
          current = in.tellg();
       }
    }
 
    in.read(theExtendedSubheaderDataLen, 5);
    std::streampos extSubHeadLen = (std::streampos)ossimString(theExtendedSubheaderDataLen).toUInt32();
    start   = in.tellg();
    current = in.tellg();
    if(extSubHeadLen > 0)
    {
       in.read(theExtendedSubheaderOverflow, 3);
 
       // ossim_uint32 test = 0;
       while((current - start) < extSubHeadLen)
       {
          headerTag.parseStream(in);
          theTagList.push_back(headerTag);
          // test = headerTag.getTagLength()+in.tellg();
          // in.ignore(headerTag.getTagLength());
          // headerTag.clearFields();
          current = in.tellg();
       }
    }
    
    ossimString compressionType = theCompression;
    compressionType = compressionType.trim().upcase();
    ossimEndian endian;
    ossim_uint64 locationBefore = in.tellg();
 
    //---
    // Note: "C4" added to skip over the image data mask subheader.
    // See MIL-STD-2500A paragraph 5.5.1.5
    //
    // Seems like CIB data does not have.  Could not find a hard and fast
    // rule in the specs.  Need a better was to detect if this needs to be
    // read. (drb - 20100317)
    //---
    if( (compressionType == "NM") ||
        (compressionType == "M0") ||
        (compressionType == "M3") ||
        (compressionType == "M4") ||
        ( (compressionType == "C4") && ( !getImageId().contains("CIB")) ) )
    {
       in.read((char*)(&theBlockedImageDataOffset), 4);
       in.read((char*)(&theBlockMaskRecordLength),2);
       in.read((char*)(&thePadPixelMaskRecordLength), 2);
       in.read((char*)(&theTransparentOutputPixelCodeLength), 2);
 
       
       if(endian.getSystemEndianType() == OSSIM_LITTLE_ENDIAN)
       {
          endian.swap(theBlockedImageDataOffset);
          endian.swap(theBlockMaskRecordLength);
          endian.swap(thePadPixelMaskRecordLength);
          endian.swap(theTransparentOutputPixelCodeLength);
       }
       if(theTransparentOutputPixelCodeLength <9)
       {
          if(theTransparentOutputPixelCodeLength != 0)
          {
             ossim_uint8 padOutputPixelCode;
             in.read((char*)(&padOutputPixelCode), 1);
             thePadOutputPixelCode = padOutputPixelCode;
          }
       }
       else
       {
          in.read((char*)(&thePadOutputPixelCode), 2);
          if(endian.getSystemEndianType() == OSSIM_LITTLE_ENDIAN)
          {
             endian.swap(thePadOutputPixelCode);
          }
          // I need to add code here to check for justification when its 2 bytes
          // but the code length is less than 16 bits.
          //
       }
       if(theBlockMaskRecordLength>0)
       {
          ossim_uint32 totalNumber = 0;
          if(theImageMode[0] == 'S')
          {
             totalNumber = getNumberOfBlocksPerRow()*getNumberOfBlocksPerCol()*getNumberOfBands();
          }
          else
          {
             totalNumber = getNumberOfBlocksPerRow()*getNumberOfBlocksPerCol();
          }
          ossim_uint32 *blockRead = new ossim_uint32[totalNumber];
          ossim_uint32 idx = 0;
          theBlockMaskRecords.resize(totalNumber);
          in.read((char*)(blockRead), totalNumber*4);
          for(idx = 0; idx < totalNumber; ++idx)
          {
             if(endian.getSystemEndianType() == OSSIM_LITTLE_ENDIAN)
             {
                endian.swap(blockRead[idx]);
             }
             theBlockMaskRecords[idx] = blockRead[idx];
          }
          delete [] blockRead;
       }
       if((thePadPixelMaskRecordLength > 0)||
          (( (getCompressionCode().upcase() == "M3"))&&
           (thePadPixelMaskRecordLength == 0)))
       {
          ossim_uint32 totalNumber = 0;
          if(theImageMode[0] == 'S')
          {
             totalNumber = getNumberOfBlocksPerRow()*getNumberOfBlocksPerCol()*getNumberOfBands();
          }
          else
          {
             totalNumber = getNumberOfBlocksPerRow()*getNumberOfBlocksPerCol();
          }
          ossim_uint32 *blockRead = new ossim_uint32[totalNumber];
          ossim_uint32 idx = 0;
          thePadPixelMaskRecords.resize(totalNumber);
          in.read((char*)(blockRead), totalNumber*4);
          for(idx = 0; idx < totalNumber; ++idx)
          {
             if(endian.getSystemEndianType() == OSSIM_LITTLE_ENDIAN)
             {
                endian.swap(blockRead[idx]);
             }
             thePadPixelMaskRecords[idx] = blockRead[idx];
          }
          delete [] blockRead;
       }
    }
 
    theCompressionHeader = 0;
    if((getCompressionCode() == "C4")||
       (getCompressionCode() == "M4"))
    {
       ossimRefPtr<ossimNitfVqCompressionHeader> compressionHeader =
          new ossimNitfVqCompressionHeader;
       compressionHeader->parseStream(in);
       // do a check to see if the compression header is good
       //
       
       if( compressionHeader->getCompressionAlgorithmId()!= 1 )
       {
          compressionHeader = 0;
       }
       theCompressionHeader = compressionHeader.get();
    }
 
    ossim_uint64 delta = (ossim_uint64)in.tellg() - locationBefore;
    if(delta < theBlockedImageDataOffset)
    {
       in.ignore(theBlockedImageDataOffset-delta);
    }
    
    //
    // The stream should now be at the start of the data location so capture
    // it.
    //
    theDataLocation = in.tellg();
 }

◆ print()

std::ostream & ossimNitfImageHeaderV2_0::print	(	std::ostream &	out,
		const std::string &	prefix = `std::string()`
	)		const

virtual

print method that outputs a key/value type format adding prefix to keys.

Implements ossimNitfImageHeader.

Definition at line 429 of file ossimNitfImageHeaderV2_0.cpp.

 {
    out << setiosflags(std::ios::left)
        << prefix << std::setw(24) << "IM:"
        << theType << "\n"
        << prefix << std::setw(24) << "IID:"
        << theImageId  << "\n"
        << prefix << std::setw(24) << "IDATIM:"
        << theDateTime << "\n" 
        << prefix << std::setw(24) << "TGTID:"
        << theTargetId  << "\n"
        << prefix << std::setw(24) << "ITITLE:"
        << theTitle  << "\n"   
        << prefix << std::setw(24) << "ISCLAS:"
        << theSecurityClassification << "\n"
        << prefix << std::setw(24) << "ISCODE:"
        << theCodewords  << "\n"
        << prefix << std::setw(24) << "ISCTLH:"
        << theControlAndHandling << "\n" 
        << prefix << std::setw(24) << "ISREL:"
        << theReleasingInstructions << "\n" 
        << prefix << std::setw(24) << "ISCAUT:"
        << theClassificationAuthority << "\n" 
        << prefix << std::setw(24) << "ISCTLN:"
        << theSecurityControlNumber << "\n" 
        << prefix << std::setw(24) << "ISDWNG:"
        << theSecurityDowngrade  << "\n"    
        << prefix << std::setw(24) << "ISDEBT:"
        << theDowngradingEvent  << "\n"
        << prefix << std::setw(24) << "ENCRYP:"
        << theEncryption  << "\n"
        << prefix << std::setw(24) << "ISORCE:"
        << theImageSource  << "\n"
        << prefix << std::setw(24) << "NROWS:"
        << theSignificantRows  << "\n"
        << prefix << std::setw(24) << "NCOLS:"
        << theSignificantCols  << "\n"
        << prefix << std::setw(24) << "PVTYPE:"
        << thePixelValueType  << "\n"
        << prefix << std::setw(24) << "IREP:"
        << theRepresentation  << "\n"
        << prefix << std::setw(24) << "ICAT:"
        << theCategory  << "\n"      
        << prefix << std::setw(24) << "ABPP:"
        << theActualBitsPerPixelPerBand << "\n"
        << prefix << std::setw(24) << "PJUST:"
        << theJustification  << "\n"
        << prefix << std::setw(24) << "ICORDS:"
        << theCoordinateSystem  << "\n"
        << prefix << std::setw(24) << "IGEOLO:"
        << theGeographicLocation  << "\n"
        << prefix << std::setw(24) << "NICOM:"
        << theNumberOfComments << "\n"; 
 
    ossim_uint32 idx = 0;
    for(idx = 0; idx < theImageComments.size(); ++idx)
    {
        ossimString icpre = "ICOM" + ossimString::toString(idx) + ":";
        out << prefix << std::setw(24) << icpre << theImageComments[idx].trim() << "\n";
    }
    out << prefix << std::setw(24) << "IC:"
        << theCompression  << "\n"     
        << prefix << std::setw(24) << "COMRAT:"
        << theCompressionRateCode  << "\n"
        << prefix << std::setw(24) << "NBANDS:"
        << theNumberOfBands  << "\n";
 
    for(idx = 0; idx < theImageBands.size(); ++idx)
    {
       if(theImageBands[idx].valid())
       {
          theImageBands[idx]->print(out, prefix, idx); 
       }
    }
    
    out << prefix << std::setw(24) << "ISYNC:"
        << theImageSyncCode << "\n" 
        << prefix << std::setw(24) << "IMODE:"
        << theImageMode  << "\n"
        << prefix << std::setw(24) << "NBPR:"
        << theNumberOfBlocksPerRow << "\n" 
        << prefix << std::setw(24) << "NBPC:"
        << theNumberOfBlocksPerCol << "\n" 
        << prefix << std::setw(24) << "NPPBH:"
        << theNumberOfPixelsPerBlockHoriz << "\n" 
        << prefix << std::setw(24) << "NPPBV:"
        << theNumberOfPixelsPerBlockVert  << "\n"
        << prefix << std::setw(24) << "NBPP:"
        << theNumberOfBitsPerPixelPerBand  << "\n"
        << prefix << std::setw(24) << "IDLVL:"
        << theDisplayLevel << "\n"
        << prefix << std::setw(24) << "IALVL:"
        << theAttachmentLevel << "\n" 
        << prefix << std::setw(24) << "ILOC:"
        << theImageLocation << "\n" 
        << prefix << std::setw(24) << "IMAG:"
        << theImageMagnification  << "\n"
        << prefix << std::setw(24) << "UDIDL:"
        << theUserDefinedImageDataLength  << "\n"
        << prefix << std::setw(24) << "UDOFL:"
        << theUserDefinedOverflow  << "\n"
        << prefix << std::setw(24) << "IXSHDL:"
        << theExtendedSubheaderDataLen  << "\n"
        << prefix << std::setw(24) << "IXSOFL:"
        << theExtendedSubheaderOverflow  << "\n";
 
    if ( traceDebug() )
    {
        out << prefix << std::setw(24) << "theDataLocation:"
            << theDataLocation << "\n"
            << prefix << std::setw(24) << "theBlockedImageDataOffset:"
            << theBlockedImageDataOffset << "\n"
            << prefix << std::setw(24) << "theBlockMaskRecordLength:"
            << theBlockMaskRecordLength << "\n"
            << prefix << std::setw(24) << "thePadPixelMaskRecordLength:"
            << thePadPixelMaskRecordLength << "\n"
            << prefix << std::setw(24) << "theTransparentOutputPixelCodeLength:"
            << theTransparentOutputPixelCodeLength << "\n"
            << prefix << std::setw(24) << "thePadOutputPixelCode:"
            << thePadOutputPixelCode << "\n";
    }
 
    if(theCompressionHeader.valid())
    {
       theCompressionHeader->print(out, prefix);
    }
 
    out << std::endl;
 
    return printTags(out, prefix);
 }

◆ saveState()

bool ossimNitfImageHeaderV2_0::saveState	(	ossimKeywordlist &	kwl,
		const ossimString &	prefix = `""`
	)		const

virtual

Reimplemented from ossimNitfImageHeaderV2_X.

Definition at line 562 of file ossimNitfImageHeaderV2_0.cpp.

References ossimKeywordlist::add(), ossimKeywordlist::parseStream(), ossimNitfCompressionHeader::saveState(), ossimNitfImageHeaderV2_X::saveState(), ossimNitfImageHeaderV2_X::theCompressionHeader, theImageBands, ossimNitfImageHeaderV2_X::theTitle, and ossimRefPtr< T >::valid().

 {
    ossimNitfImageHeaderV2_X::saveState(kwl, prefix);
    std::ostringstream out;
    
    kwl.add(prefix, "ITITLE", theTitle);
 
    ossim_uint32 idx = 0;
    if(theCompressionHeader.valid())
    {
       theCompressionHeader->saveState(kwl, prefix + "compression_header.");
    }
    
    for(idx = 0; idx < theImageBands.size(); ++idx)
    {
       if(theImageBands[idx].valid())
       {
          theImageBands[idx]->print(out, "", idx); 
       }
    }
    
    out << std::endl;
    
    ossimKeywordlist kwlTemp;
    
    std::istringstream in(out.str());
    if(kwlTemp.parseStream(in))
    {
       kwl.add(prefix, kwlTemp);
    }
    return true;
 }

◆ setBandInfo()

void ossimNitfImageHeaderV2_0::setBandInfo	(	ossim_uint32	idx,
		const ossimNitfImageBandV2_0 &	info
	)

virtual

Definition at line 981 of file ossimNitfImageHeaderV2_0.cpp.

References theImageBands.

Referenced by ossimNitf20Writer::writeBlockBandSeparate(), and ossimNitf20Writer::writeBlockBandSequential().

 {
    if(idx < theImageBands.size())
    {
       if(!theImageBands[idx].valid())
       {
          theImageBands[idx] = new ossimNitfImageBandV2_0;
       }
       (*theImageBands[idx]) = info;
    }
 }

◆ setNumberOfBands()

void ossimNitfImageHeaderV2_0::setNumberOfBands ( ossim_uint32 nbands )

virtual

Definition at line 959 of file ossimNitfImageHeaderV2_0.cpp.

Referenced by ossimNitf20Writer::writeBlockBandSeparate(), and ossimNitf20Writer::writeBlockBandSequential().

 {
    std::ostringstream out;
    if(nbands > 9)
    {
       if(traceDebug())
       {
          ossimNotify(ossimNotifyLevel_WARN) << "ossimNitfImageHeaderV2_0::setNumberOfBands: NBANDS is too large.  For 2.0 spec we can only have up to 9 bands\n";
       }
       std::string s = "ossimNitfImageHeaderV2_0::setNumberOfBands:";
       s += " ERROR\nExceeded max number of bands of 9!";
       throw std::out_of_range(s);
    }
    else
    {
       out << nbands;
       theNumberOfBands[0] = out.str().c_str()[0];
    }
    
    theImageBands.resize(getNumberOfBands());
 }

◆ setNumberOfCols()

void ossimNitfImageHeaderV2_0::setNumberOfCols ( ossim_uint32 cols )

virtual

Definition at line 1002 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfCommon::setField(), and ossimNitfImageHeaderV2_X::theSignificantCols.

Referenced by ossimNitf20Writer::writeBlockBandSeparate(), and ossimNitf20Writer::writeBlockBandSequential().

 {
    std::ostringstream out;
    if(cols > 99999999) cols = 99999999;
    
    out << cols;
    ossimNitfCommon::setField(theSignificantCols, out.str(), 8, ios::right, '0');
 }

◆ setNumberOfRows()

void ossimNitfImageHeaderV2_0::setNumberOfRows ( ossim_uint32 rows )

virtual

Definition at line 993 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfCommon::setField(), and ossimNitfImageHeaderV2_X::theSignificantRows.

Referenced by ossimNitf20Writer::writeBlockBandSeparate(), and ossimNitf20Writer::writeBlockBandSequential().

 {
    std::ostringstream out;
    if(rows > 99999999) rows = 99999999;
    
    out << rows;
    ossimNitfCommon::setField(theSignificantRows, out.str(), 8, ios::right, '0');
 }

◆ setProperty()

void ossimNitfImageHeaderV2_0::setProperty ( ossimRefPtr< ossimProperty > property )

virtual

Reimplemented from ossimNitfImageHeaderV2_X.

Definition at line 1011 of file ossimNitfImageHeaderV2_0.cpp.

References ossimNitfImageHeaderV2_X::setProperty().

Referenced by ossimNitf20Writer::setProperty().

 {
    ossimNitfImageHeaderV2_X::setProperty(property);
 }

◆ writeStream()

void ossimNitfImageHeaderV2_0::writeStream ( ossim::ostream & out )

virtual

Implements ossimNitfImageHeader.

Definition at line 314 of file ossimNitfImageHeaderV2_0.cpp.

Referenced by ossimNitf20Writer::writeBlockBandSeparate(), and ossimNitf20Writer::writeBlockBandSequential().

 {
    out.write(theType, 2);
    out.write(theImageId, 10);
    out.write(theDateTime, 14);
    out.write(theTargetId, 17);
    out.write(theTitle, 80);
    out.write(theSecurityClassification, 1);
    out.write(theCodewords, 40);
    out.write(theControlAndHandling, 40);
    out.write(theReleasingInstructions, 40);
    out.write(theClassificationAuthority, 20);
    out.write(theSecurityControlNumber, 20);
    out.write(theSecurityDowngrade, 6);
    if(ossimString(theSecurityDowngrade) == "999998")
    {
       out.write(theDowngradingEvent, 40);
    }
    out.write(theEncryption, 1);
    out.write(theImageSource, 42);
    out.write(theSignificantRows, 8);
    out.write(theSignificantCols, 8);
    out.write(thePixelValueType, 3);
    out.write(theRepresentation, 8);
    out.write(theCategory, 8);
    out.write(theActualBitsPerPixelPerBand, 2);
    out.write(theJustification, 1);
    out.write(theCoordinateSystem, 1);
    if(theCoordinateSystem[0] != 'N')
    {
       out.write(theGeographicLocation, 60);
    }
    out.write(theNumberOfComments, 1);
    out.write(theCompression, 2);
    if(ossimString(theCompression) != "NC")
    {
       out.write(theCompressionRateCode, 4);
    }
    out.write(theNumberOfBands, 1);
    ossim_uint32 bandIdx = 0;
    for(bandIdx=0;bandIdx<theImageBands.size();++bandIdx)
    {
       theImageBands[bandIdx]->writeStream(out);
    }
    out.write(theImageSyncCode, 1);
    out.write(theImageMode, 1);
    out.write(theNumberOfBlocksPerRow, 4);
    out.write(theNumberOfBlocksPerCol, 4);
    out.write(theNumberOfPixelsPerBlockHoriz, 4);
    out.write(theNumberOfPixelsPerBlockVert, 4);
    out.write(theNumberOfBitsPerPixelPerBand, 2);
    out.write(theDisplayLevel, 3);
    out.write(theAttachmentLevel, 3);
    out.write(theImageLocation, 10);
    out.write(theImageMagnification, 4);
    out.write(theUserDefinedImageDataLength, 5);
    if(ossimString(theUserDefinedImageDataLength).toInt32() > 0)
    {
       out.write(theUserDefinedOverflow, 3);
    }
    ossim_uint32 totalLength = getTotalTagLength();
    
    if(totalLength == 0)
    {
       //memcpy(theExtendedSubheaderDataLen, "00000", 5);
       out.write(theExtendedSubheaderDataLen, 5);
    }
    else
    {
       totalLength += 3; // per Table A-3 of MIL-STD-2500B
       
       if(totalLength <= 99999)
       {
          std::ostringstream tempOut;
          
          tempOut << std::setw(5)
          << std::setfill('0')
          << std::setiosflags(ios::right)
          << totalLength;
          
          memcpy(theExtendedSubheaderDataLen, tempOut.str().c_str(), 5);
          
          out.write(theExtendedSubheaderDataLen, 5);
          memset(theExtendedSubheaderOverflow, '0', 3);
          
          if(totalLength > 0)
          {
             out.write(theExtendedSubheaderOverflow, 3);
             
             ossim_uint32 i = 0;
             
             for(i = 0; i < theTagList.size(); ++i)
             {
                theTagList[i].writeStream(out);
             }
          }
       }
       else
       {
          ossimNotify(ossimNotifyLevel_WARN) << "WARNING ossimNitfFileHeaderV2_0::writeStream: Only support writing of total tag length < 99999" << std::endl;
       }
    }
 }

Member Data Documentation

◆ CTLN_KW

const ossimString ossimNitfImageHeaderV2_0::CTLN_KW = "ctln"

static

Definition at line 92 of file ossimNitfImageHeaderV2_0.h.

Referenced by getProperty(), and getPropertyNames().

◆ ISCAUT_KW

const ossimString ossimNitfImageHeaderV2_0::ISCAUT_KW = "iscaut"

static

Definition at line 91 of file ossimNitfImageHeaderV2_0.h.

Referenced by getProperty(), and getPropertyNames().

◆ ISCODE_KW

const ossimString ossimNitfImageHeaderV2_0::ISCODE_KW = "iscode"

static

Definition at line 88 of file ossimNitfImageHeaderV2_0.h.

Referenced by getProperty(), and getPropertyNames().

◆ ISCTLH_KW

const ossimString ossimNitfImageHeaderV2_0::ISCTLH_KW = "isctlh"

static

Definition at line 89 of file ossimNitfImageHeaderV2_0.h.

Referenced by getProperty(), and getPropertyNames().

◆ ISDEVT_KW

const ossimString ossimNitfImageHeaderV2_0::ISDEVT_KW = "isdevt"

static

Definition at line 94 of file ossimNitfImageHeaderV2_0.h.

Referenced by getProperty(), and getPropertyNames().

◆ ISDWNG_KW

const ossimString ossimNitfImageHeaderV2_0::ISDWNG_KW = "isdwng"

static

Definition at line 93 of file ossimNitfImageHeaderV2_0.h.

Referenced by getProperty(), and getPropertyNames().

◆ ISREL_KW

const ossimString ossimNitfImageHeaderV2_0::ISREL_KW = "isrel"

static

Definition at line 90 of file ossimNitfImageHeaderV2_0.h.

Referenced by getProperty(), and getPropertyNames().

◆ theClassificationAuthority

char ossimNitfImageHeaderV2_0::theClassificationAuthority[21]

private

FIELD ISCAUT: Is a 20 byte field

Definition at line 124 of file ossimNitfImageHeaderV2_0.h.

Referenced by clearFields(), getProperty(), parseStream(), print(), and writeStream().

◆ theCodewords

char ossimNitfImageHeaderV2_0::theCodewords[41]

private

FIELD ISCODE: is a 40 byte field

Definition at line 106 of file ossimNitfImageHeaderV2_0.h.

Referenced by clearFields(), getProperty(), parseStream(), print(), and writeStream().

◆ theControlAndHandling

char ossimNitfImageHeaderV2_0::theControlAndHandling[41]

private

FIELD ISCTLH: is a 40 byte field

Definition at line 112 of file ossimNitfImageHeaderV2_0.h.

Referenced by clearFields(), getProperty(), parseStream(), print(), and writeStream().

◆ theDowngradingEvent

char ossimNitfImageHeaderV2_0::theDowngradingEvent[41]

private

FIELD ISDEVT: This is a conditional field and is present if the Security downgrade is 999998.

Definition at line 151 of file ossimNitfImageHeaderV2_0.h.

Referenced by clearFields(), getProperty(), parseStream(), print(), and writeStream().

◆ theImageBands

std::vector<ossimRefPtr<ossimNitfImageBandV2_0> > ossimNitfImageHeaderV2_0::theImageBands

private

Will contain also the field NBANDS and we will have to recreate the prefix for.

Container for repetitive fields: IREPBAND ISUBCAT IFC IMFLT NLUTS NELUT1 LUTD

Definition at line 165 of file ossimNitfImageHeaderV2_0.h.

Referenced by getBandInformation(), parseStream(), print(), saveState(), setBandInfo(), and writeStream().

◆ theReleasingInstructions

char ossimNitfImageHeaderV2_0::theReleasingInstructions[41]

private

FIELD ISREL: Is a 40 byte field.

Definition at line 118 of file ossimNitfImageHeaderV2_0.h.

Referenced by clearFields(), getProperty(), parseStream(), print(), and writeStream().

◆ theSecurityControlNumber

char ossimNitfImageHeaderV2_0::theSecurityControlNumber[21]

private

FIELD CTLN:

Definition at line 129 of file ossimNitfImageHeaderV2_0.h.

Referenced by clearFields(), getProperty(), parseStream(), print(), and writeStream().

◆ theSecurityDowngrade

char ossimNitfImageHeaderV2_0::theSecurityDowngrade[7]

private

FIELD ISDWNG: Is a 6 byte field with form:

YYMMDD. Year month day

999999 indicates that he Originating agencies determination is required (OADR) 999998 downgrade event will specify at what point and time the declassification or downgrading is to take place.

Definition at line 144 of file ossimNitfImageHeaderV2_0.h.

Referenced by clearFields(), getProperty(), parseStream(), print(), and writeStream().

The documentation for this class was generated from the following files:

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ossimNitfImageHeaderV2_0()

◆ ~ossimNitfImageHeaderV2_0()

Member Function Documentation

◆ clearFields()

◆ getAcquisitionDateMonthDayYear()

◆ getActualBitsPerPixelPerBand()

◆ getBandInformation()

◆ getBitsPerPixelPerBand()

◆ getBlockMaskRecordOffset()

◆ getCategory()

◆ getCompressionHeader()

◆ getCoordinateSystem()

◆ getImageDateAndTime()

◆ getImageId()

◆ getImageSource()

◆ getIMode()

◆ getNumberOfBands()

◆ getNumberOfBlocksPerCol()

◆ getNumberOfBlocksPerRow()

◆ getNumberOfCols()

◆ getNumberOfPixelsPerBlockHoriz()

◆ getNumberOfPixelsPerBlockVert()

◆ getNumberOfRows()

◆ getPadPixelMaskRecordOffset()

◆ getPixelValueType()

◆ getProperty()

◆ getPropertyNames()

◆ getRepresentation()

◆ getSecurityClassification()

◆ getTransparentCode()

◆ hasBlockMaskRecords()

◆ hasPadPixelMaskRecords()

◆ hasTransparentCode()

◆ isCompressed()

◆ isEncrypted()

◆ isValid()

◆ parseStream()

◆ print()

◆ saveState()

◆ setBandInfo()

◆ setNumberOfBands()

◆ setNumberOfCols()

◆ setNumberOfRows()

◆ setProperty()

◆ writeStream()

Member Data Documentation

◆ CTLN_KW

◆ ISCAUT_KW

◆ ISCODE_KW

◆ ISCTLH_KW

◆ ISDEVT_KW

◆ ISDWNG_KW

◆ ISREL_KW

◆ theClassificationAuthority

◆ theCodewords

◆ theControlAndHandling

◆ theDowngradingEvent

◆ theImageBands

◆ theReleasingInstructions

◆ theSecurityControlNumber

◆ theSecurityDowngrade