#include <ossimNitfBlockaTag.h>

Inheritance diagram for ossimNitfBlockaTag:

Public Types
enum	{ BLOCK_INSTANCE_SIZE = 2, N_GRAY_SIZE = 5, L_LINES_SIZE = 5, LAYOVER_ANGLE_SIZE = 3, SHADOW_ANGLE_SIZE = 3, FIELD_6_SIZE = 16, FRLC_LOC_SIZE = 21, LRLC_LOC_SIZE = 21, LRFC_LOC_SIZE = 21, FRFC_LOC_SIZE = 21, FIELD_11_SIZE = 5 }

Public Member Functions
	ossimNitfBlockaTag ()
	default constructor More...

virtual void	parseStream (ossim::istream &in)
	Parse method. More...

virtual void	writeStream (ossim::ostream &out)
	Write method. More...

virtual void	clearFields ()
	Clears all string fields within the record to some default nothingness. More...

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

void	setBlockInstance (ossim_uint32 block)

ossimString	getBlockInstance () const

void	setNGray (ossim_uint32 grayCount)

ossimString	getNGray () const

void	setLLines (ossim_uint32 lines)

ossimString	getLLines () const

void	setLayoverAngle (ossim_uint32 angle)

ossimString	getLayoverAngle () const

void	setShadowAngle (ossim_uint32 angle)

ossimString	getShadowAngle () const

void	setFrlcLoc (const ossimDpt &pt)
	Convert latitude and logitude to theFrlcLoc string. More...

ossimString	getFrlcLoc () const

void	getFrlcLoc (ossimDpt &pt) const

void	setLrlcLoc (const ossimDpt &pt)
	Convert latitude and logitude to theLrlcLoc string. More...

ossimString	getLrlcLoc () const

void	getLrlcLoc (ossimDpt &pt) const

void	setLrfcLoc (const ossimDpt &pt)
	Convert latitude and logitude to theLrfcLoc string. More...

ossimString	getLrfcLoc () const

void	getLrfcLoc (ossimDpt &pt) const

void	setFrfcLoc (const ossimDpt &pt)
	Convert latitude and logitude to theFrfcLoc string. More...

ossimString	getFrfcLoc () const

void	getFrfcLoc (ossimDpt &pt) const

Public Member Functions inherited from ossimNitfRegisteredTag
	ossimNitfRegisteredTag ()
	default constructor More...

	ossimNitfRegisteredTag (const std::string &tagName, ossim_uint32 tagLength)
	Constructor that takes name and size. More...

virtual	~ossimNitfRegisteredTag ()
	destructor More...

virtual std::string	getRegisterTagName () const
	This will return the name of the registered tag for this user defined header. More...

virtual const std::string &	getTagName () const
	This will return the name of the registered tag for this user defined header. More...

virtual void	setTagName (const std::string &tagName)

virtual ossim_uint32	getSizeInBytes () const
	Returns the length in bytes of the tag from the CEL or REL field. More...

virtual ossim_uint32	getTagLength () const
	Returns the length in bytes of the tag from the CEL or REL field. More...

virtual void	setTagLength (ossim_uint32 length)
	Set the tag length. More...

virtual void	setProperty (ossimRefPtr< ossimProperty > property)

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

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

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

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

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

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)

Protected Member Functions
void	converLocStringToPt (const ossimString &locationString, ossimDpt &pt) const
	Parses location string and initializes pt with result. More...

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Attributes
char	theBlockInstance [BLOCK_INSTANCE_SIZE+1]
	FIELD: BLOCK_INSTANCE. More...

char	theNGray [N_GRAY_SIZE+1]
	FIELD: N_GRAY. More...

char	theLLines [L_LINES_SIZE+1]
	FIELD: L_LINES. More...

char	theLayoverAngle [LAYOVER_ANGLE_SIZE+1]
	FIELD: LAYOVER_ANGLE. More...

char	theShadowAngle [SHADOW_ANGLE_SIZE+1]
	FIELD: SHADOW_ANGLE. More...

char	theField6 [FIELD_6_SIZE+1]
	FIELD: FIELD_6. More...

char	theFrlcLoc [FRLC_LOC_SIZE+1]
	FIELD: FRLC_LOC. More...

char	theLrlcLoc [LRLC_LOC_SIZE+1]
	FIELD: LRLC_LOC. More...

char	theLrfcLoc [LRFC_LOC_SIZE+1]
	FIELD: LRFC_LOC. More...

char	theFrfcLoc [FRFC_LOC_SIZE+1]
	FIELD: FRFC_LOC. More...

char	theField11 [FIELD_11_SIZE+1]
	FIELD: FIELD_11. More...

Protected Attributes inherited from ossimNitfRegisteredTag
std::string	m_tagName

ossim_uint32	m_tagLength

Detailed Description

Definition at line 25 of file ossimNitfBlockaTag.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator
BLOCK_INSTANCE_SIZE
N_GRAY_SIZE
L_LINES_SIZE
LAYOVER_ANGLE_SIZE
SHADOW_ANGLE_SIZE
FIELD_6_SIZE
FRLC_LOC_SIZE
LRLC_LOC_SIZE
LRFC_LOC_SIZE
FRFC_LOC_SIZE
FIELD_11_SIZE

Definition at line 28 of file ossimNitfBlockaTag.h.

    {
       BLOCK_INSTANCE_SIZE = 2,
       N_GRAY_SIZE         = 5,
       L_LINES_SIZE        = 5,
       LAYOVER_ANGLE_SIZE  = 3,
       SHADOW_ANGLE_SIZE   = 3,
       FIELD_6_SIZE        = 16, // reserved
       FRLC_LOC_SIZE       = 21,
       LRLC_LOC_SIZE       = 21,
       LRFC_LOC_SIZE       = 21,
       FRFC_LOC_SIZE       = 21,
       FIELD_11_SIZE       = 5,  // reserved
       //                -----
       //                  123
    };

Constructor & Destructor Documentation

◆ ossimNitfBlockaTag()

ossimNitfBlockaTag::ossimNitfBlockaTag ( )

default constructor

Definition at line 29 of file ossimNitfBlockaTag.cpp.

References clearFields().

    : ossimNitfRegisteredTag(std::string("BLOCKA"), 123)
 {
    clearFields();
 }

Member Function Documentation

◆ clearFields()

void ossimNitfBlockaTag::clearFields ( )

virtual

Clears all string fields within the record to some default nothingness.

Definition at line 68 of file ossimNitfBlockaTag.cpp.

References BLOCK_INSTANCE_SIZE, FIELD_11_SIZE, FIELD_6_SIZE, FRFC_LOC_SIZE, FRLC_LOC_SIZE, L_LINES_SIZE, LAYOVER_ANGLE_SIZE, LRFC_LOC_SIZE, LRLC_LOC_SIZE, N_GRAY_SIZE, SHADOW_ANGLE_SIZE, theBlockInstance, theField11, theField6, theFrfcLoc, theFrlcLoc, theLayoverAngle, theLLines, theLrfcLoc, theLrlcLoc, theNGray, and theShadowAngle.

Referenced by ossimNitfBlockaTag(), and parseStream().

 {
    memcpy(theBlockInstance, "01",    BLOCK_INSTANCE_SIZE);
    memset(theNGray,         0,     N_GRAY_SIZE);
    memset(theLLines,        0,     L_LINES_SIZE);
    memset(theLayoverAngle,  ' ',     LAYOVER_ANGLE_SIZE);
    memset(theShadowAngle,   ' ',     SHADOW_ANGLE_SIZE);
    memset(theField6,        ' ',     FIELD_6_SIZE);
    memset(theFrlcLoc,       ' ',     FRLC_LOC_SIZE);
    memset(theLrlcLoc,       ' ',     LRLC_LOC_SIZE);
    memset(theLrfcLoc,       ' ',     LRFC_LOC_SIZE);
    memset(theFrfcLoc,       ' ',     FRFC_LOC_SIZE);
    memcpy(theField11,       "010.0", FIELD_11_SIZE);
    
    theBlockInstance[BLOCK_INSTANCE_SIZE] = '\0';
    theNGray[N_GRAY_SIZE]                 = '\0';
    theLLines[L_LINES_SIZE]               = '\0';
    theLayoverAngle[LAYOVER_ANGLE_SIZE]   = '\0';
    theShadowAngle[SHADOW_ANGLE_SIZE]     = '\0';
    theField6[FIELD_6_SIZE]               = '\0';
    theFrlcLoc[FRLC_LOC_SIZE]             = '\0';
    theLrlcLoc[LRLC_LOC_SIZE]             = '\0';
    theLrfcLoc[LRFC_LOC_SIZE]             = '\0';
    theFrfcLoc[FRFC_LOC_SIZE]             = '\0';
    theField11[FIELD_11_SIZE]              = '\0';
 }

◆ converLocStringToPt()

void ossimNitfBlockaTag::converLocStringToPt	(	const ossimString &	locationString,
		ossimDpt &	pt
	)		const

protected

Parses location string and initializes pt with result.

Parameters

locationString	String to parse.
pt	Point to initialize.

Definition at line 279 of file ossimNitfBlockaTag.cpp.

References ossimDms::getDegrees(), ossimDms::setDegrees(), ossimString::size(), ossimString::toDouble(), ossimDpt::x, and ossimDpt::y.

Referenced by getFrfcLoc(), getFrlcLoc(), getLrfcLoc(), and getLrlcLoc().

 {
    if (locationString.size() != 21) return;
 
    std::string s = locationString;
    
    std::string lat(s, 0, 10);
    std::string lon(s, 10, 11);
 
    if ( (lat[0] == 'N') || (lat[0] == 'S') )
    {
       // Need to enter spaces for ossimDms to parse correctly
       std::ostringstream latStream;
       latStream << lat.substr(0, 3) << " " << lat.substr(3, 2)
                 << " " << lat.substr(5);
       lat = latStream.str();
       
       // Use the dms class to parse.
       ossimDms dms(0.0, true);
       dms.setDegrees(lat.c_str());
       pt.y = dms.getDegrees();
    }
    else
    {
       ossimString os = lat;
       pt.y = os.toDouble();
    }
    if ( (lon[0] == 'E') || (lon[0] == 'W') )
    {
       // Need to enter spaces for ossimDms to parse correctly
       std::ostringstream lonStream;
       lonStream << lon.substr(0, 4) << " " << lon.substr(4, 2)
                 << " " << lon.substr(6);
       lon = lonStream.str();
       
       // Use the dms class to parse.
       ossimDms dms(0.0, false);
       dms.setDegrees(lon.c_str());
       pt.x = dms.getDegrees();
    }
    else
    {
       ossimString os = lon;
       pt.x = os.toDouble();
    }
 }

◆ getBlockInstance()

ossimString ossimNitfBlockaTag::getBlockInstance ( ) const

Returns: theBlockInstance as a string.

Definition at line 145 of file ossimNitfBlockaTag.cpp.

References theBlockInstance.

 {
    return ossimString(theBlockInstance);
 }

◆ getFrfcLoc() [1/2]

ossimString ossimNitfBlockaTag::getFrfcLoc ( ) const

Returns: theFrfcLoc as a string.

Definition at line 268 of file ossimNitfBlockaTag.cpp.

References theFrfcLoc.

Referenced by print().

 {
    return ossimString(theFrfcLoc);
 }

◆ getFrfcLoc() [2/2]

void ossimNitfBlockaTag::getFrfcLoc ( ossimDpt & pt ) const

Parameters

pt	Ground point to initialize with location.

Definition at line 273 of file ossimNitfBlockaTag.cpp.

References converLocStringToPt(), and theFrfcLoc.

 {
    ossimString os = theFrfcLoc;
    converLocStringToPt(os, pt);
 }

◆ getFrlcLoc() [1/2]

ossimString ossimNitfBlockaTag::getFrlcLoc ( ) const

Returns: theFrlcLoc as a string.

Definition at line 217 of file ossimNitfBlockaTag.cpp.

References theFrlcLoc.

Referenced by print().

 {
    return ossimString(theFrlcLoc);
 }

◆ getFrlcLoc() [2/2]

void ossimNitfBlockaTag::getFrlcLoc ( ossimDpt & pt ) const

Parameters

pt	Ground point to initialize with location.

Definition at line 222 of file ossimNitfBlockaTag.cpp.

References converLocStringToPt(), and theFrlcLoc.

 {
    ossimString os = theFrlcLoc;
    converLocStringToPt(os, pt);
 }

◆ getLayoverAngle()

ossimString ossimNitfBlockaTag::getLayoverAngle ( ) const

Returns: theLayoverAngle as a string.

Definition at line 191 of file ossimNitfBlockaTag.cpp.

References theLayoverAngle.

 {
    return ossimString(theLayoverAngle);
 }

◆ getLLines()

ossimString ossimNitfBlockaTag::getLLines ( ) const

Returns: theLLines as a string.

Definition at line 176 of file ossimNitfBlockaTag.cpp.

References theLLines.

 {
    return ossimString(theLLines);
 }

◆ getLrfcLoc() [1/2]

ossimString ossimNitfBlockaTag::getLrfcLoc ( ) const

Returns: theLrfcLoc as a string.

Definition at line 251 of file ossimNitfBlockaTag.cpp.

References theLrfcLoc.

Referenced by print().

 {
    return ossimString(theLrfcLoc);
 }

◆ getLrfcLoc() [2/2]

void ossimNitfBlockaTag::getLrfcLoc ( ossimDpt & pt ) const

Parameters

pt	Ground point to initialize with location.

Definition at line 256 of file ossimNitfBlockaTag.cpp.

References converLocStringToPt(), and theLrfcLoc.

 {
    ossimString os = theLrfcLoc;
    converLocStringToPt(os, pt); 
 }

◆ getLrlcLoc() [1/2]

ossimString ossimNitfBlockaTag::getLrlcLoc ( ) const

Returns: theLrlcLoc as a string.

Definition at line 234 of file ossimNitfBlockaTag.cpp.

References theLrlcLoc.

Referenced by print().

 {
    return ossimString(theLrlcLoc);
 }

◆ getLrlcLoc() [2/2]

void ossimNitfBlockaTag::getLrlcLoc ( ossimDpt & pt ) const

Parameters

pt	Ground point to initialize with location.

Definition at line 239 of file ossimNitfBlockaTag.cpp.

References converLocStringToPt(), and theLrlcLoc.

 {
    ossimString os = theLrlcLoc;
    converLocStringToPt(os, pt);
 }

◆ getNGray()

ossimString ossimNitfBlockaTag::getNGray ( ) const

Returns: theNGray as a string.

Definition at line 161 of file ossimNitfBlockaTag.cpp.

References theNGray.

 {
    return ossimString(theNGray);
 }

◆ getShadowAngle()

ossimString ossimNitfBlockaTag::getShadowAngle ( ) const

Returns: theLayoverAngle as a string.

Definition at line 206 of file ossimNitfBlockaTag.cpp.

References theShadowAngle.

 {
    return ossimString(theShadowAngle);
 }

◆ parseStream()

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

virtual

Parse method.

Parameters

in	Stream to parse.

Implements ossimNitfRegisteredTag.

Definition at line 35 of file ossimNitfBlockaTag.cpp.

References BLOCK_INSTANCE_SIZE, clearFields(), FIELD_11_SIZE, FIELD_6_SIZE, FRFC_LOC_SIZE, FRLC_LOC_SIZE, L_LINES_SIZE, LAYOVER_ANGLE_SIZE, LRFC_LOC_SIZE, LRLC_LOC_SIZE, N_GRAY_SIZE, SHADOW_ANGLE_SIZE, theBlockInstance, theField11, theField6, theFrfcLoc, theFrlcLoc, theLayoverAngle, theLLines, theLrfcLoc, theLrlcLoc, theNGray, and theShadowAngle.

 {
    clearFields();
    
    in.read(theBlockInstance, BLOCK_INSTANCE_SIZE);
    in.read(theNGray,         N_GRAY_SIZE);
    in.read(theLLines,        L_LINES_SIZE);
    in.read(theLayoverAngle,  LAYOVER_ANGLE_SIZE);
    in.read(theShadowAngle,   SHADOW_ANGLE_SIZE);
    in.read(theField6,        FIELD_6_SIZE);
    in.read(theFrlcLoc,       FRLC_LOC_SIZE);
    in.read(theLrlcLoc,       LRLC_LOC_SIZE);
    in.read(theLrfcLoc,       LRFC_LOC_SIZE);
    in.read(theFrfcLoc,       FRFC_LOC_SIZE);
    in.read(theField11,       FIELD_11_SIZE);
    
 }

◆ print()

std::ostream & ossimNitfBlockaTag::print	(	std::ostream &	out,
		const std::string &	prefix
	)		const

virtual

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

Parameters

out	Stream to output to.
prefix	Prefix added to key like "image0.";

Reimplemented from ossimNitfRegisteredTag.

Definition at line 95 of file ossimNitfBlockaTag.cpp.

References getFrfcLoc(), getFrlcLoc(), getLrfcLoc(), getLrlcLoc(), ossimNitfRegisteredTag::getTagLength(), ossimNitfRegisteredTag::getTagName(), theBlockInstance, theField11, theField6, theFrfcLoc, theFrlcLoc, theLayoverAngle, theLLines, theLrfcLoc, theLrlcLoc, theNGray, and theShadowAngle.

 {
    std::string pfx = prefix;
    pfx += getTagName();
    pfx += ".";
    
    // Grab the corners parsed into points.
    ossimDpt ulPt;
    ossimDpt urPt;
    ossimDpt lrPt;
    ossimDpt llPt;
    getFrfcLoc(ulPt);
    getFrlcLoc(urPt);
    getLrlcLoc(lrPt);
    getLrfcLoc(llPt);
    
    out << setiosflags(ios::left)
        << pfx << std::setw(24) << "CETAG:" << getTagName() << "\n"
        << pfx << std::setw(24) << "CEL:"   << getTagLength() << "\n"
        << pfx << std::setw(24) << "BLOCK_INSTANCE:" << theBlockInstance << "\n"
        << pfx << std::setw(24) << "N_GRAY:"         << theNGray << "\n"
        << pfx << std::setw(24) << "L_LINES:"        << theLLines << "\n"
        << pfx << std::setw(24) << "LAYOVER_ANGLE:"  << theLayoverAngle << "\n"
        << pfx << std::setw(24) << "SHADOW_ANGLE:"   << theShadowAngle << "\n"
        << pfx << std::setw(24) << "FIELD_6:"        << theField6 << "\n"
        << pfx << std::setw(24) << "FRLC_LOC:"       << theFrlcLoc << "\n"
        << pfx << std::setw(24) << "LRLC_LOC:"       << theLrlcLoc << "\n"
        << pfx << std::setw(24) << "LRFC_LOC:"       << theLrfcLoc << "\n"
        << pfx << std::setw(24) << "FRFC_LOC:"       << theFrfcLoc << "\n"
        << pfx << std::setw(24) << "FIELD_11:"       << theField11 << "\n"
        << pfx << std::setw(24) << "upper left:"     << ulPt << "\n"
        << pfx << std::setw(24) << "upper right:"    << urPt << "\n"
        << pfx << std::setw(24) << "lower right:"    << lrPt << "\n"
        << pfx << std::setw(24) << "lower left:"     << llPt << "\n";
 
    return out;
 }

◆ setBlockInstance()

void ossimNitfBlockaTag::setBlockInstance ( ossim_uint32 block )

Parameters

block number to set block instance to. Valid range 01 to 99.

Definition at line 134 of file ossimNitfBlockaTag.cpp.

References BLOCK_INSTANCE_SIZE, ossimString::c_str(), ossimNitfCommon::convertToIntString(), and theBlockInstance.

Referenced by ossimNitfWriterBase::addBlockaTag().

 {
    if ( (block > 0) && (block < 100) )
    {
       ossimString os =
          ossimNitfCommon::convertToIntString(block,
                                              BLOCK_INSTANCE_SIZE);
       memcpy(theBlockInstance, os.c_str(), BLOCK_INSTANCE_SIZE);
    }
 }

◆ setFrfcLoc()

void ossimNitfBlockaTag::setFrfcLoc ( const ossimDpt & pt )

Convert latitude and logitude to theFrfcLoc string.

Parameters

pt	Ground point of first row, first column.
longitude	Longitude portion in decimal degrees.

Definition at line 262 of file ossimNitfBlockaTag.cpp.

References ossimString::c_str(), ossimNitfCommon::convertToDdLatLonLocString(), FRFC_LOC_SIZE, and theFrfcLoc.

Referenced by ossimNitfWriterBase::addBlockaTag().

 {
    ossimString os = ossimNitfCommon::convertToDdLatLonLocString(pt, 6);
    memcpy(theFrfcLoc, os.c_str(), FRFC_LOC_SIZE);
 }

◆ setFrlcLoc()

void ossimNitfBlockaTag::setFrlcLoc ( const ossimDpt & pt )

Convert latitude and logitude to theFrlcLoc string.

Parameters

pt	Ground point of first row, last column.
longitude	Longitude portion in decimal degrees.

Definition at line 211 of file ossimNitfBlockaTag.cpp.

References ossimString::c_str(), ossimNitfCommon::convertToDdLatLonLocString(), FRLC_LOC_SIZE, and theFrlcLoc.

Referenced by ossimNitfWriterBase::addBlockaTag().

 {
    ossimString os = ossimNitfCommon::convertToDdLatLonLocString(pt, 6);
    memcpy(theFrlcLoc, os.c_str(), FRLC_LOC_SIZE);
 }

◆ setLayoverAngle()

void ossimNitfBlockaTag::setLayoverAngle ( ossim_uint32 angle )

Parameters

angle Value to set theLayoverAngle to.

Valid range: 000 to 359 or spaces

Definition at line 181 of file ossimNitfBlockaTag.cpp.

References ossimString::c_str(), ossimNitfCommon::convertToUIntString(), LAYOVER_ANGLE_SIZE, and theLayoverAngle.

 {
    if (angle < 360)
    {
       ossimString os =
          ossimNitfCommon::convertToUIntString(angle, LAYOVER_ANGLE_SIZE);
       memcpy(theLayoverAngle, os.c_str(), LAYOVER_ANGLE_SIZE);
    }
 }

◆ setLLines()

void ossimNitfBlockaTag::setLLines ( ossim_uint32 lines )

Parameters

lines Number of rows.

Valid range: 0 to 99999

Definition at line 166 of file ossimNitfBlockaTag.cpp.

References ossimString::c_str(), ossimNitfCommon::convertToUIntString(), L_LINES_SIZE, and theLLines.

Referenced by ossimNitfWriterBase::addBlockaTag().

 {
    if (lines < 100000)
    {
       ossimString os =
          ossimNitfCommon::convertToUIntString(lines, L_LINES_SIZE);
       memcpy(theLLines, os.c_str(), L_LINES_SIZE);
    }
 }

◆ setLrfcLoc()

void ossimNitfBlockaTag::setLrfcLoc ( const ossimDpt & pt )

Convert latitude and logitude to theLrfcLoc string.

Parameters

pt	Ground point of last row, first column.
longitude	Longitude portion in decimal degrees.

Definition at line 245 of file ossimNitfBlockaTag.cpp.

References ossimString::c_str(), ossimNitfCommon::convertToDdLatLonLocString(), LRFC_LOC_SIZE, and theLrfcLoc.

Referenced by ossimNitfWriterBase::addBlockaTag().

 {
    ossimString os = ossimNitfCommon::convertToDdLatLonLocString(pt, 6);
    memcpy(theLrfcLoc, os.c_str(), LRFC_LOC_SIZE);
 }

◆ setLrlcLoc()

void ossimNitfBlockaTag::setLrlcLoc ( const ossimDpt & pt )

Convert latitude and logitude to theLrlcLoc string.

Parameters

pt	Ground point of last row, last column.
longitude	Longitude portion in decimal degrees.

Definition at line 228 of file ossimNitfBlockaTag.cpp.

References ossimString::c_str(), ossimNitfCommon::convertToDdLatLonLocString(), LRLC_LOC_SIZE, and theLrlcLoc.

Referenced by ossimNitfWriterBase::addBlockaTag().

 {
    ossimString os = ossimNitfCommon::convertToDdLatLonLocString(pt, 6);
    memcpy(theLrlcLoc, os.c_str(), LRLC_LOC_SIZE);
 }

◆ setNGray()

void ossimNitfBlockaTag::setNGray ( ossim_uint32 grayCount )

Parameters

grayCount Count of gray fill.

Valid range: 0 to 99999

Definition at line 150 of file ossimNitfBlockaTag.cpp.

References ossimString::c_str(), ossimNitfCommon::convertToUIntString(), N_GRAY_SIZE, and theNGray.

 {
    if (grayCount < 100000)
    {
       ossimString os =
          ossimNitfCommon::convertToUIntString(grayCount,
                                               N_GRAY_SIZE);
       memcpy(theNGray, os.c_str(), N_GRAY_SIZE);
    }
 }

◆ setShadowAngle()

void ossimNitfBlockaTag::setShadowAngle ( ossim_uint32 angle )

Parameters

angle Value to set theLayoverAngle to.

Valid range: 000 to 359 or spaces

Definition at line 196 of file ossimNitfBlockaTag.cpp.

References ossimString::c_str(), ossimNitfCommon::convertToUIntString(), SHADOW_ANGLE_SIZE, and theShadowAngle.

 {
    if (angle < 360)
    {
       ossimString os =
          ossimNitfCommon::convertToUIntString(angle, SHADOW_ANGLE_SIZE);
       memcpy(theShadowAngle, os.c_str(), SHADOW_ANGLE_SIZE);
    }
 }

◆ writeStream()

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

virtual

Write method.

Parameters

out	Stream to write to.

Implements ossimNitfRegisteredTag.

Definition at line 53 of file ossimNitfBlockaTag.cpp.

References BLOCK_INSTANCE_SIZE, FIELD_11_SIZE, FIELD_6_SIZE, FRFC_LOC_SIZE, FRLC_LOC_SIZE, L_LINES_SIZE, LAYOVER_ANGLE_SIZE, LRFC_LOC_SIZE, LRLC_LOC_SIZE, N_GRAY_SIZE, SHADOW_ANGLE_SIZE, theBlockInstance, theField11, theField6, theFrfcLoc, theFrlcLoc, theLayoverAngle, theLLines, theLrfcLoc, theLrlcLoc, theNGray, and theShadowAngle.

 {
    out.write(theBlockInstance, BLOCK_INSTANCE_SIZE);
    out.write(theNGray,         N_GRAY_SIZE);
    out.write(theLLines,        L_LINES_SIZE);
    out.write(theLayoverAngle,  LAYOVER_ANGLE_SIZE);
    out.write(theShadowAngle,   SHADOW_ANGLE_SIZE);
    out.write(theField6,        FIELD_6_SIZE);
    out.write(theFrlcLoc,       FRLC_LOC_SIZE);
    out.write(theLrlcLoc,       LRLC_LOC_SIZE);
    out.write(theLrfcLoc,       LRFC_LOC_SIZE);
    out.write(theFrfcLoc,       FRFC_LOC_SIZE);
    out.write(theField11,       FIELD_11_SIZE);
 }

Member Data Documentation

◆ theBlockInstance

char ossimNitfBlockaTag::theBlockInstance[BLOCK_INSTANCE_SIZE+1]

protected

FIELD: BLOCK_INSTANCE.

required 2 byte field

01 to 99

Block number of the image.

Definition at line 205 of file ossimNitfBlockaTag.h.

Referenced by clearFields(), getBlockInstance(), parseStream(), print(), setBlockInstance(), and writeStream().

◆ theField11

char ossimNitfBlockaTag::theField11[FIELD_11_SIZE+1]

protected

FIELD: FIELD_11.

Reserved field of 5 bytes containing: 010.0

Definition at line 331 of file ossimNitfBlockaTag.h.

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

◆ theField6

char ossimNitfBlockaTag::theField6[FIELD_6_SIZE+1]

protected

FIELD: FIELD_6.

Reserved field of 16 spaces.

Definition at line 264 of file ossimNitfBlockaTag.h.

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

◆ theFrfcLoc

char ossimNitfBlockaTag::theFrfcLoc[FRFC_LOC_SIZE+1]

protected

FIELD: FRFC_LOC.

required 21 byte field

XDDMMSS.SSYDDDMMSS.SS OR +-dd.dddddd+-ddd.dddddd OR 21 spaces

Location of the first row, first column of the image block.

Definition at line 324 of file ossimNitfBlockaTag.h.

Referenced by clearFields(), getFrfcLoc(), parseStream(), print(), setFrfcLoc(), and writeStream().

◆ theFrlcLoc

char ossimNitfBlockaTag::theFrlcLoc[FRLC_LOC_SIZE+1]

protected

FIELD: FRLC_LOC.

required 21 byte field

XDDMMSS.SSYDDDMMSS.SS OR +-dd.dddddd+-ddd.dddddd OR 21 spaces

Location of the first row, last column of the image block.

Definition at line 279 of file ossimNitfBlockaTag.h.

Referenced by clearFields(), getFrlcLoc(), parseStream(), print(), setFrlcLoc(), and writeStream().

◆ theLayoverAngle

char ossimNitfBlockaTag::theLayoverAngle[LAYOVER_ANGLE_SIZE+1]

protected

FIELD: LAYOVER_ANGLE.

required 3 byte field

000 to 359 or spaces

SAR: Angle between the first row of pixels and the layover direction in the image, measured in a clockwise direction.

EO-IR: spaces

Definition at line 243 of file ossimNitfBlockaTag.h.

Referenced by clearFields(), getLayoverAngle(), parseStream(), print(), setLayoverAngle(), and writeStream().

◆ theLLines

char ossimNitfBlockaTag::theLLines[L_LINES_SIZE+1]

protected

FIELD: L_LINES.

required 5 byte field

00000 to 99999

Row count.

Definition at line 229 of file ossimNitfBlockaTag.h.

Referenced by clearFields(), getLLines(), parseStream(), print(), setLLines(), and writeStream().

◆ theLrfcLoc

char ossimNitfBlockaTag::theLrfcLoc[LRFC_LOC_SIZE+1]

protected

FIELD: LRFC_LOC.

required 21 byte field

XDDMMSS.SSYDDDMMSS.SS OR +-dd.dddddd+-ddd.dddddd OR 21 spaces

Location of the last row, first column of the image block.

Definition at line 309 of file ossimNitfBlockaTag.h.

Referenced by clearFields(), getLrfcLoc(), parseStream(), print(), setLrfcLoc(), and writeStream().

◆ theLrlcLoc

char ossimNitfBlockaTag::theLrlcLoc[LRLC_LOC_SIZE+1]

protected

FIELD: LRLC_LOC.

required 21 byte field

XDDMMSS.SSYDDDMMSS.SS OR +-dd.dddddd+-ddd.dddddd OR 21 spaces

Location of the last row, last column of the image block.

Definition at line 294 of file ossimNitfBlockaTag.h.

Referenced by clearFields(), getLrlcLoc(), parseStream(), print(), setLrlcLoc(), and writeStream().

◆ theNGray

char ossimNitfBlockaTag::theNGray[N_GRAY_SIZE+1]

protected

FIELD: N_GRAY.

required 5 byte field

00000 to 99999

SAR The number of gray fill pixels.

EO-IR: 00000

Definition at line 218 of file ossimNitfBlockaTag.h.

Referenced by clearFields(), getNGray(), parseStream(), print(), setNGray(), and writeStream().

◆ theShadowAngle

char ossimNitfBlockaTag::theShadowAngle[SHADOW_ANGLE_SIZE+1]

protected

FIELD: SHADOW_ANGLE.

required 3 byte field

000 to 359 or spaces

SAR: Angle between the first row of pixels and the radar shadow in the image, measured in a clockwase direction.

EO-IR: spaces

Definition at line 257 of file ossimNitfBlockaTag.h.

Referenced by clearFields(), getShadowAngle(), parseStream(), print(), setShadowAngle(), and writeStream().

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

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ ossimNitfBlockaTag()

Member Function Documentation

◆ clearFields()

◆ converLocStringToPt()

◆ getBlockInstance()

◆ getFrfcLoc() [1/2]

◆ getFrfcLoc() [2/2]

◆ getFrlcLoc() [1/2]

◆ getFrlcLoc() [2/2]

◆ getLayoverAngle()

◆ getLLines()

◆ getLrfcLoc() [1/2]

◆ getLrfcLoc() [2/2]

◆ getLrlcLoc() [1/2]

◆ getLrlcLoc() [2/2]

◆ getNGray()

◆ getShadowAngle()

◆ parseStream()

◆ print()

◆ setBlockInstance()

◆ setFrfcLoc()

◆ setFrlcLoc()

◆ setLayoverAngle()

◆ setLLines()

◆ setLrfcLoc()

◆ setLrlcLoc()

◆ setNGray()

◆ setShadowAngle()

◆ writeStream()

Member Data Documentation

◆ theBlockInstance

◆ theField11

◆ theField6

◆ theFrfcLoc

◆ theFrlcLoc

◆ theLayoverAngle

◆ theLLines

◆ theLrfcLoc

◆ theLrlcLoc

◆ theNGray

◆ theShadowAngle