vil_geotiff_header Class Reference

#include <vil_geotiff_header.h>

Public Types
enum	GTIF_HEMISPH { UNDEF =-1, NORTH =0, SOUTH =1 }

Public Member Functions
	vil_geotiff_header (TIFF *tif)
virtual	~vil_geotiff_header ()
int	gtif_number_of_keys () const
bool	gtif_tiepoints (std::vector< std::vector< double > > &tiepoints)
bool	gtif_pixelscale (double &scale_x, double &scale_y, double &scale_z)
bool	gtif_trans_matrix (double *&trans_matrix)
	returns the matrix in the argument. More...
bool	PCS_WGS84_UTM_zone (int &zone, GTIF_HEMISPH &hemisph)
	returns the Zone and the Hemisphere (0 for N, 1 for S);. More...
bool	PCS_NAD83_UTM_zone (int &zone, GTIF_HEMISPH &hemisph)
	returns the Zone and the Hemisphere (0 for N, 1 for S);. More...
bool	GCS_WGS84_MET_DEG ()
	returns true if in geographic coords, linear units are in meters and angular units are in degrees. More...
bool	get_key_value (geokey_t key, void **value, int &size, int &length, tagtype_t &type)
	<key> : key id. More...
void	print_gtif ()

Private Member Functions
bool	gtif_modeltype (modeltype_t &type)
bool	gtif_rastertype (rastertype_t &)
bool	geounits (geounits_t &)
bool	geographic_type (geographic_t &)

Private Attributes
TIFF *	tif_
GTIF *	gtif_
unsigned short	key_directory_version_
unsigned short	key_revision_
unsigned short	minor_revision_
int	number_of_geokeys_
modeltype_t	model_type_
rastertype_t	raster_type_
geographic_t	geographic_type_
geounits_t	geounits_

Detailed Description

Definition at line 27 of file vil_geotiff_header.h.

Member Enumeration Documentation

GTIF_HEMISPH

enum vil_geotiff_header::GTIF_HEMISPH

Enumerator
UNDEF
NORTH
SOUTH

Definition at line 31 of file vil_geotiff_header.h.

Constructor & Destructor Documentation

vil_geotiff_header()

vil_geotiff_header::vil_geotiff_header

(

TIFF *

tif

)

Definition at line 14 of file vil_geotiff_header.cxx.

~vil_geotiff_header()

virtual vil_geotiff_header::~vil_geotiff_header ( )

inlinevirtual

Definition at line 35 of file vil_geotiff_header.h.

Member Function Documentation

GCS_WGS84_MET_DEG()

bool vil_geotiff_header::GCS_WGS84_MET_DEG

(

)

returns true if in geographic coords, linear units are in meters and angular units are in degrees.

Definition at line 171 of file vil_geotiff_header.cxx.

geographic_type()

bool vil_geotiff_header::geographic_type ( geographic_t &  )

private

geounits()

bool vil_geotiff_header::geounits ( geounits_t &  units )

private

Definition at line 109 of file vil_geotiff_header.cxx.

get_key_value()

bool vil_geotiff_header::get_key_value	(	geokey_t	key,
		void **	value,
		int &	size,
		int &	length,
		tagtype_t &	type
	)

<key> : key id.

: a single value or an array of values <size>: the size of individual key values <length> : the number of values in the value array <type>: the type of the key

Definition at line 251 of file vil_geotiff_header.cxx.

gtif_modeltype()

bool vil_geotiff_header::gtif_modeltype ( modeltype_t &  type )

private

Definition at line 83 of file vil_geotiff_header.cxx.

gtif_number_of_keys()

int vil_geotiff_header::gtif_number_of_keys ( ) const

inline

Definition at line 37 of file vil_geotiff_header.h.

gtif_pixelscale()

bool vil_geotiff_header::gtif_pixelscale	(	double &	scale_x,
		double &	scale_y,
		double &	scale_z
	)

Definition at line 57 of file vil_geotiff_header.cxx.

gtif_rastertype()

bool vil_geotiff_header::gtif_rastertype ( rastertype_t &  type )

private

Definition at line 96 of file vil_geotiff_header.cxx.

gtif_tiepoints()

bool vil_geotiff_header::gtif_tiepoints

(

std::vector< std::vector< double > > &

tiepoints

)

Definition at line 31 of file vil_geotiff_header.cxx.

gtif_trans_matrix()

bool vil_geotiff_header::gtif_trans_matrix

(

double *&

trans_matrix

)

returns the matrix in the argument.

Definition at line 72 of file vil_geotiff_header.cxx.

PCS_NAD83_UTM_zone()

bool vil_geotiff_header::PCS_NAD83_UTM_zone	(	int &	zone,
		GTIF_HEMISPH &	hemisph
	)

returns the Zone and the Hemisphere (0 for N, 1 for S);.

Definition at line 215 of file vil_geotiff_header.cxx.

PCS_WGS84_UTM_zone()

bool vil_geotiff_header::PCS_WGS84_UTM_zone	(	int &	zone,
		GTIF_HEMISPH &	hemisph
	)

returns the Zone and the Hemisphere (0 for N, 1 for S);.

Definition at line 122 of file vil_geotiff_header.cxx.

print_gtif()

void vil_geotiff_header::print_gtif ( )

inline

Definition at line 63 of file vil_geotiff_header.h.

Member Data Documentation

geographic_type_

geographic_t vil_geotiff_header::geographic_type_

private

Definition at line 82 of file vil_geotiff_header.h.

geounits_

geounits_t vil_geotiff_header::geounits_

private

Definition at line 83 of file vil_geotiff_header.h.

gtif_

GTIF* vil_geotiff_header::gtif_

private

Definition at line 68 of file vil_geotiff_header.h.

key_directory_version_

unsigned short vil_geotiff_header::key_directory_version_

private

Definition at line 71 of file vil_geotiff_header.h.

key_revision_

unsigned short vil_geotiff_header::key_revision_

private

Definition at line 74 of file vil_geotiff_header.h.

minor_revision_

unsigned short vil_geotiff_header::minor_revision_

private

Definition at line 75 of file vil_geotiff_header.h.

model_type_

modeltype_t vil_geotiff_header::model_type_

private

Definition at line 80 of file vil_geotiff_header.h.

number_of_geokeys_

int vil_geotiff_header::number_of_geokeys_

private

Definition at line 78 of file vil_geotiff_header.h.

raster_type_

rastertype_t vil_geotiff_header::raster_type_

private

Definition at line 81 of file vil_geotiff_header.h.

tif_

TIFF* vil_geotiff_header::tif_

private

Definition at line 67 of file vil_geotiff_header.h.

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

• core/vil/file_formats/vil_geotiff_header.h
• core/vil/file_formats/vil_geotiff_header.cxx