NlapsFrmt Class Reference

#include <nlapsfrmt.h>

Inheritance diagram for NlapsFrmt:

Detailed Description

NLAPS image format.

Definition at line 14 of file nlapsfrmt.h.


Public Types
enum	ScaleType { SCALE_NN = 1, SCALE_BI, SCALE_BC }
enum	DataType { NOT_DEFINED, INT8, UINT8, INT16, UINT16, INT32, UINT32, INT64, UINT64, FLOAT16, FLOAT32, FLOAT64 }
Public Member Functions
virtual bool	open (std::string fname)
virtual void *	getBand (int iband, int x1, int y1, int w1, int h1, int w2, int h2, ScaleType st=SCALE_BI) const
virtual void	getLL (int iband, double &i, double &j)
virtual void	getXY (int iband, double &i, double &j)
std::vector< BandInf > &	getBandInfSet ()
unsigned int	getNumBands ()
const BandInf &	getBandInf (int iband)
std::string	getName () const
char *	scaleData (char **orig, int ow, int oh, int nw, int nh, DataType dt, ScaleType st, bool del=true) const
char *	scaleData (char **orig, int ox, int oy, int ow, int oh, int fw, int fh, int nw, int nh, DataType dt, ScaleType st, bool del=true) const
template<class DType>
DType *	scaleDT (DType *orig, int ox, int oy, int ow, int oh, int fw, int fh, int nw, int nh, ScaleType st) const
template<typename DType>
DType *	scl_nearestneighbor (DType *orig, int ox, int oy, int ow, int oh, int fw, int fh, int nw, int nh) const
template<class DType>
DType *	scl_bilinear (DType *orig, int ox, int oy, int ow, int oh, int fw, int fh, int nw, int nh) const
unsigned char *	scl_bicubic (unsigned char *orig, int ow, int oh, int nw, int nh, int szd) const
ImageInf &	getImageInf ()
void	setCornerPnts (int iband, ImageInf &inf)
Static Public Member Functions
static std::string	dtypeToString (DataType dt)
static int	dtypeSize (DataType dt)
static bool	isFloat (DataType dt)
Static Public Attributes
static const std::string	GCTPProjMap []
	Map of projection information.
static const char *	GCTPParmMap [][15]
	Map of image parameter information.
Protected Member Functions
std::vector< std::string >	getValue (std::string id)
bool	readFile ()
bool	getToken (std::string str, const std::string delim, int n, std::string &tok)
std::string	trimStr (std::string str)
void	fillHeader ()
void	fillBandInf ()
void	fillImageInf ()
	Pull out associated image metadata of an image and store in ImageInf.
std::string	formatDateTime (std::string)
double	parseDeg (std::string deg)
std::vector< std::string >	getProjParms (std::vector< std::string > &, int)
void	xyToLL (int iband, double &x, double &y)
void	xyToMeter (int iband, double &x, double &y)
void	meterToLL (int iband, double &x, double &y)
void	llToMeter (int iband, double &lon, double &lat)
void	llToXY (int iband, double &lon, double &lat)
projPJ	createProj (int iband)
void	getULCorners ()
Protected Attributes
std::string	mText
Header	mHead
std::vector< std::string >	mBFNameSet
std::string	mFName
std::vector< BandInf >	mBandSet
ImageInf	mImageInf
Classes
struct	Header
	Structure to hold header information from the image. More...

Member Enumeration Documentation

enum ImageFormat::ScaleType [inherited]

Enumerator:

SCALE_NN
SCALE_BI
SCALE_BC

Definition at line 39 of file imageformat.h.

enum ImageFormat::DataType [inherited]

Enumerator:

NOT_DEFINED
INT8
UINT8
INT16
UINT16
INT32
UINT32
INT64
UINT64
FLOAT16
FLOAT32
FLOAT64

Definition at line 45 of file imageformat.h.

Member Function Documentation

std::vector< std::string > NlapsFrmt::getValue ( std::string id ) [protected]

Definition at line 186 of file nlapsfrmt.cpp.

References getToken(), mText, and trimStr().

Referenced by fillBandInf(), fillHeader(), and fillImageInf().

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bool NlapsFrmt::readFile ( ) [protected]

Definition at line 162 of file nlapsfrmt.cpp.

References ImageFormat::mFName, and mText.

Referenced by open().

bool NlapsFrmt::getToken	(	std::string	str,
		const std::string	delim,
		int	n,
		std::string &	tok
	)			`[protected]`

Definition at line 352 of file nlapsfrmt.cpp.

Referenced by getValue().

std::string NlapsFrmt::trimStr ( std::string str ) [protected]

Definition at line 374 of file nlapsfrmt.cpp.

Referenced by getValue().

void NlapsFrmt::fillHeader ( ) [protected]

Definition at line 217 of file nlapsfrmt.cpp.

References NlapsFrmt::Header::bsq, NlapsFrmt::Header::datum, NlapsFrmt::Header::gctpID, getValue(), mHead, parseDeg(), NlapsFrmt::Header::ul_lat, NlapsFrmt::Header::ul_lon, and NlapsFrmt::Header::utmz.

Referenced by open().

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void NlapsFrmt::fillBandInf ( ) [protected]

Definition at line 240 of file nlapsfrmt.cpp.

Referenced by open().

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void NlapsFrmt::fillImageInf ( ) [protected]

Pull out associated image metadata of an image and store in ImageInf.

History:: 2005-08-20 dls modified to not overwrite image acquisition date read in from project file

Definition at line 300 of file nlapsfrmt.cpp.

References formatDateTime(), getValue(), ImageInf::mAquiDateTime, ImageFormat::mBandSet, ImageInf::mCenterLat, ImageInf::mCenterLon, ImageFormat::mImageInf, ImageInf::mProjection, and ImageFormat::xyToLL().

Referenced by open().

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std::string NlapsFrmt::formatDateTime ( std::string str ) [protected]

Definition at line 320 of file nlapsfrmt.cpp.

Referenced by fillImageInf().

double NlapsFrmt::parseDeg ( std::string deg ) [protected]

Definition at line 333 of file nlapsfrmt.cpp.

Referenced by fillHeader().

std::vector< std::string > NlapsFrmt::getProjParms	(	std::vector< std::string > &	raw,
		int	gctpid
	)			`[protected]`

Definition at line 402 of file nlapsfrmt.cpp.

References GCTPParmMap.

Referenced by fillBandInf().

bool NlapsFrmt::open ( std::string fname ) [virtual]

Implements ImageFormat.

Definition at line 76 of file nlapsfrmt.cpp.

References fillBandInf(), fillHeader(), fillImageInf(), ImageFormat::mFName, and readFile().

Referenced by L7A_Nlaps::open(), and Image::openImage().

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void * NlapsFrmt::getBand	(	int	iband,
		int	x1,
		int	y1,
		int	w1,
		int	h1,
		int	w2,
		int	h2,
		ScaleType	st = `SCALE_BI`
	)			const `[virtual]`

Implements ImageFormat.

Definition at line 87 of file nlapsfrmt.cpp.

References ImageFormat::dtypeSize(), ImageFormat::mBandSet, mBFNameSet, ImageFormat::mFName, and ImageFormat::scaleData().

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void NlapsFrmt::getLL	(	int	iband,
		double &	i,
		double &	j
	)			`[virtual]`

Implements ImageFormat.

Definition at line 150 of file nlapsfrmt.cpp.

References ImageFormat::xyToLL().

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void NlapsFrmt::getXY	(	int	iband,
		double &	i,
		double &	j
	)			`[virtual]`

Implements ImageFormat.

Definition at line 156 of file nlapsfrmt.cpp.

References ImageFormat::llToXY().

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void ImageFormat::xyToLL	(	int	iband,
		double &	x,
		double &	y
	)			`[protected, inherited]`

Definition at line 618 of file imageformat.cpp.

References ImageFormat::mBandSet, ImageFormat::meterToLL(), and ImageFormat::xyToMeter().

Referenced by fillImageInf(), getLL(), and HdfEosFrmt::getLL().

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void ImageFormat::xyToMeter	(	int	iband,
		double &	x,
		double &	y
	)			`[protected, inherited]`

Definition at line 493 of file imageformat.cpp.

References M_PI, ImageFormat::mBandSet, ImageFormat::BandInf::proj, ImageFormat::BandInf::res, ImageFormat::BandInf::rot, ImageFormat::BandInf::ulx, and ImageFormat::BandInf::uly.

Referenced by ImageFormat::xyToLL().

void ImageFormat::meterToLL	(	int	iband,
		double &	x,
		double &	y
	)			`[protected, inherited]`

Definition at line 533 of file imageformat.cpp.

References ImageFormat::createProj(), and ImageFormat::mBandSet.

Referenced by ImageFormat::xyToLL().

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void ImageFormat::llToMeter	(	int	iband,
		double &	lon,
		double &	lat
	)			`[protected, inherited]`

Definition at line 550 of file imageformat.cpp.

References ImageFormat::createProj(), and ImageFormat::mBandSet.

Referenced by ImageFormat::getULCorners(), and ImageFormat::llToXY().

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void ImageFormat::llToXY	(	int	iband,
		double &	lon,
		double &	lat
	)			`[protected, inherited]`

Definition at line 568 of file imageformat.cpp.

References ImageFormat::llToMeter(), M_PI, and ImageFormat::mBandSet.

Referenced by getXY(), and HdfEosFrmt::getXY().

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projPJ ImageFormat::createProj ( int iband ) [protected, inherited]

Definition at line 629 of file imageformat.cpp.

References ImageFormat::mBandSet, ImageFormat::mParms, ImageFormat::BandInf::parms, ImageFormat::BandInf::proj, and ImageFormat::BandInf::UTMZ.

Referenced by ImageFormat::llToMeter(), and ImageFormat::meterToLL().

void ImageFormat::getULCorners ( ) [protected, inherited]

Definition at line 663 of file imageformat.cpp.

References ImageFormat::llToMeter(), ImageFormat::mBandSet, ImageFormat::BandInf::proj, ImageFormat::BandInf::ulx, and ImageFormat::BandInf::uly.

Referenced by fillBandInf(), and HdfEosFrmt::open().

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std::vector< ImageFormat::BandInf > & ImageFormat::getBandInfSet ( ) [inherited]

Definition at line 20 of file imageformat.cpp.

References ImageFormat::mBandSet.

Referenced by Image::getBandInfSet(), Image::getRect(), Image::height(), Image::Image(), InMemFormat::InMemFormat(), L7A_Nlaps::open(), L7A_Fast::open(), InMemFormat::stateToMem(), and Image::width().

unsigned int ImageFormat::getNumBands ( ) [inline, inherited]

Definition at line 123 of file imageformat.h.

Referenced by ImageInterface::getBands(), L7A_Nlaps::getFrmt(), and L7A_Fast::getFrmt().

const ImageFormat::BandInf & ImageFormat::getBandInf ( int iband ) [inherited]

Definition at line 24 of file imageformat.cpp.

References ImageFormat::mBandSet.

Referenced by L7A_Geotiff::open().

std::string ImageFormat::getName ( ) const [inherited]

Definition at line 28 of file imageformat.cpp.

References ImageFormat::mFName.

Referenced by HdfEosFrmt::getBandMetaData(), and Image::getName().

std::string ImageFormat::dtypeToString ( ImageFormat::DataType dt ) [static, inherited]

Definition at line 32 of file imageformat.cpp.

References ImageFormat::FLOAT16, ImageFormat::FLOAT32, ImageFormat::FLOAT64, ImageFormat::INT16, ImageFormat::INT32, ImageFormat::INT64, ImageFormat::INT8, ImageFormat::NOT_DEFINED, ImageFormat::UINT16, ImageFormat::UINT32, ImageFormat::UINT64, and ImageFormat::UINT8.

Referenced by BandChooserDlg::reloadList().

int ImageFormat::dtypeSize ( ImageFormat::DataType dt ) [static, inherited]

Definition at line 92 of file imageformat.cpp.

References ImageFormat::FLOAT16, ImageFormat::FLOAT32, ImageFormat::FLOAT64, ImageFormat::INT16, ImageFormat::INT32, ImageFormat::INT64, ImageFormat::INT8, ImageFormat::NOT_DEFINED, ImageFormat::UINT16, ImageFormat::UINT32, ImageFormat::UINT64, and ImageFormat::UINT8.

Referenced by getBand(), HdfEosFrmt::getBand(), and InMemFormat::stateToMem().

bool ImageFormat::isFloat ( ImageFormat::DataType dt ) [static, inherited]

Definition at line 152 of file imageformat.cpp.

References ImageFormat::INT16, ImageFormat::INT32, ImageFormat::INT64, ImageFormat::INT8, ImageFormat::NOT_DEFINED, ImageFormat::UINT16, ImageFormat::UINT32, ImageFormat::UINT64, and ImageFormat::UINT8.

char * ImageFormat::scaleData	(	char **	orig,
		int	ow,
		int	oh,
		int	nw,
		int	nh,
		DataType	dt,
		ScaleType	st,
		bool	del = `true`
	)			const `[inherited]`

Definition at line 198 of file imageformat.cpp.

Referenced by getBand(), HdfEosFrmt::getBand(), and InMemFormat::getMemRect().

char * ImageFormat::scaleData	(	char **	orig,
		int	ox,
		int	oy,
		int	ow,
		int	oh,
		int	fw,
		int	fh,
		int	nw,
		int	nh,
		DataType	dt,
		ScaleType	st,
		bool	del = `true`
	)			const `[inherited]`