WXP::SatUniFile Class Reference

This class reads satellite imagery in Unisys format. More...

#include "../include/SatUniFile.h"

Public Types
enum	Type { UNK , UNISYS }

Public Member Functions
	SatUniFile ()
	SatUniFile (const char *filename, int rtype)
	~SatUniFile ()
int	init ()
int	open (const char *filename, int rtype)
bool	isOpen ()
int	rewind ()
int	close ()
int	getHeader (Image &data)
int	read (Image &data)
int	readHeader (Image &data)
int	readData (Image &data)
int	setMapRemove (int val)
int	setBlackWhite (int val)
int	setDomain (const char *str)
int	setCalibration (const char *str)

Detailed Description

This class reads satellite imagery in Unisys format.

Author

Dan Vietor

Constructor & Destructor Documentation

SatUniFile() [1/2]

SatUniFile::SatUniFile

(

)

Constructor. Initializes the class

References init().

SatUniFile() [2/2]

SatUniFile::SatUniFile	(	const char *	filename,
		int	rtype )

Constructor. Opens the Unisys file

Parameters

filename	File to open
rtype	Type of Unisys file (UNISYS)

References init(), and open().

~SatUniFile()

SatUniFile::~SatUniFile

(

)

Destructor

References close().

Member Function Documentation

close()

int SatUniFile::close

(

)

Closes the file

Referenced by ~SatUniFile().

init()

int SatUniFile::init

(

)

Initializes the class data

Referenced by SatUniFile(), and SatUniFile().

isOpen()

bool SatUniFile::isOpen

(

)

Is file open

Returns

True if open

open()

int SatUniFile::open	(	const char *	filename,
		int	rtype )

Opens a satellite image file

Parameters

filename	File to open
rtype	Type of Unisys file (UNISYS)

Referenced by SatUniFile().

read()

int SatUniFile::read

(

Image &

image

)

Reads in a Unisys formatted image file

Return values

image

Image class to put satellite image

References readData(), and readHeader().

readData()

int SatUniFile::readData

(

Image &

image

)

Reads in Unisys formatted image data

Return values

image

Image class to put satellite image

References WXP::Image::allocData(), WXP::Image::getPixel(), and WXP::Image::setPixel().

Referenced by read().

readHeader()

int SatUniFile::readHeader

(

Image &

image

)

Reads in Unisys formatted image header

Return values

image

Image class to put header information

References WXP::DomainVal::clat, WXP::DomainVal::clon, WXP::DateTool::createLabel(), WXP::DomainTool::decode(), WXP::DomainVal::dx, WXP::DomainVal::dy, WXP::StrLib::equal(), WXP::Image::init(), WXP::Domain::LAMB, WXP::DomainVal::nx, WXP::DomainVal::ny, WXP::Wxp::outWarning(), WXP::DomainVal::param, WXP::Domain::PIXEL, WXP::DomainVal::plat, WXP::DomainVal::plon, WXP::DomainVal::proj, and WXP::Domain::SAT.

Referenced by read().

rewind()

int SatUniFile::rewind

(

)

Rewinds the file

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

• SatUniFile.h
• SatUniFile.cc