otb::GDALImageIO Class Reference

#include <otbGDALImageIO.h>

Inheritance diagram for otb::GDALImageIO:

Collaboration diagram for otb::GDALImageIO:

Public Types
typedef std::vector< std::string >	GDALCreationOptionsType
typedef unsigned char	InputPixelType
typedef std::vector< std::pair< int, double > >	NoDataListType
typedef itk::SmartPointer< Self >	Pointer
typedef GDALImageIO	Self
typedef otb::ImageIOBase	Superclass
Public Types inherited from otb::ImageIOBase
typedef itk::SmartPointer< Self >	Pointer
typedef ImageIOBase	Self
typedef itk::LightProcessObject	Superclass
enum	IOPixelType {   UNKNOWNPIXELTYPE,   SCALAR,   RGB,   RGBA,   OFFSET,   VECTOR,   POINT,   COVARIANTVECTOR,   SYMMETRICSECONDRANKTENSOR,   DIFFUSIONTENSOR3D,   COMPLEX,   FIXEDARRAY,   MATRIX }
enum	IOComponentType {   UNKNOWNCOMPONENTTYPE,   UCHAR,   CHAR,   USHORT,   SHORT,   UINT,   INT,   ULONG,   LONG,   FLOAT,   DOUBLE,   CSHORT,   CINT,   CFLOAT,   CDOUBLE }
enum	FileType {   ASCII,   Binary,   TypeNotApplicable }
enum	ByteOrder {   BigEndian,   LittleEndian,   OrderNotApplicable }
typedef long	IndexValueType
typedef unsigned long	SizeValueType
typedef std::streamoff	SizeType
typedef vcl_size_t	BufferSizeType
typedef std::vector< std::string >	ArrayOfExtensionsType

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
Public Member Functions inherited from otb::ImageIOBase
virtual void	SetFileName (const char *_arg)
virtual const char *	GetFileName () const
void	SetNumberOfDimensions (unsigned int)
virtual unsigned int	GetNumberOfDimensions () const
virtual void	SetDimensions (unsigned int i, unsigned int dim)
virtual unsigned int	GetDimensions (unsigned int i) const
virtual void	SetOrigin (unsigned int i, double origin)
virtual double	GetOrigin (unsigned int i) const
virtual void	SetSpacing (unsigned int i, double spacing)
virtual double	GetSpacing (unsigned int i) const
virtual void	SetDirection (unsigned int i, std::vector< double > &direction)
virtual void	SetDirection (unsigned int i, vnl_vector< double > &direction)
virtual std::vector< double >	GetDirection (unsigned int i) const
virtual std::vector< double >	GetDefaultDirection (unsigned int i) const
virtual void	SetIORegion (itk::ImageIORegion _arg)
virtual const itk::ImageIORegion &	GetIORegion () const
virtual void	SetPixelType (const IOPixelType _arg)
virtual IOPixelType	GetPixelType () const
virtual bool	SetPixelTypeInfo (const std::type_info &ptype)
virtual void	SetComponentType (const IOComponentType _arg)
virtual IOComponentType	GetComponentType () const
virtual const std::type_info &	GetComponentTypeInfo () const
virtual void	SetNumberOfComponents (unsigned int _arg)
virtual const unsigned int &	GetNumberOfComponents () const
virtual void	SetUseCompression (bool _arg)
virtual bool	GetUseCompression () const
virtual void	UseCompressionOn ()
virtual void	UseCompressionOff ()
virtual void	SetUseStreamedReading (bool _arg)
virtual bool	GetUseStreamedReading () const
virtual void	UseStreamedReadingOn ()
virtual void	UseStreamedReadingOff ()
virtual void	SetUseStreamedWriting (bool _arg)
virtual bool	GetUseStreamedWriting () const
virtual void	UseStreamedWritingOn ()
virtual void	UseStreamedWritingOff ()
virtual void	SetFileType (const FileType _arg)
virtual FileType	GetFileType () const
void	SetFileTypeToASCII ()
void	SetFileTypeToBinary ()
virtual void	SetByteOrder (const ByteOrder _arg)
virtual ByteOrder	GetByteOrder () const
void	SetByteOrderToBigEndian ()
void	SetByteOrderToLittleEndian ()
virtual SizeType	GetPixelStride () const
SizeType	GetImageSizeInPixels () const
SizeType	GetImageSizeInBytes () const
SizeType	GetImageSizeInComponents () const
virtual unsigned int	GetComponentSize () const
virtual bool	SupportsDimension (unsigned long dim)
virtual itk::ImageIORegion	GenerateStreamableReadRegionFromRequestedRegion (const itk::ImageIORegion &requested) const
virtual unsigned int	GetActualNumberOfSplitsForWriting (unsigned int numberOfRequestedSplits, const itk::ImageIORegion &pasteRegion, const itk::ImageIORegion &largestPossibleRegion)
virtual itk::ImageIORegion	GetSplitRegionForWriting (unsigned int ithPiece, unsigned int numberOfActualSplits, const itk::ImageIORegion &pasteRegion, const itk::ImageIORegion &largestPossibleRegion)
const ArrayOfExtensionsType &	GetSupportedReadExtensions () const
const ArrayOfExtensionsType &	GetSupportedWriteExtensions () const
void	DoMapBuffer (void *buffer, vcl_size_t numberOfPixels, std::vector< unsigned int > &bandList)
virtual const std::vector< std::string > &	GetAttachedFileNames () const
const ImageMetadata &	GetImageMetadata () const
void	SetImageMetadata (ImageMetadata)
Public Member Functions inherited from otb::MetadataSupplierInterface
template<>
bool	GetAs (bool const &defaultValue, std::string const &path, int band) const
template<typename T >
T	GetAs (std::string const &path, int band=-1) const
template<typename T >
T	GetAs (T const &defaultValue, std::string const &path, int band=-1) const
template<typename T >
std::vector< T >	GetAsVector (std::string const &path, char sep=' ', int size=-1, int band=-1) const
bool	HasValue (std::string const &path, int band=-1) const
virtual	~MetadataSupplierInterface ()=default
Public Member Functions inherited from otb::MetadataStorageInterface
void	SetAs (const std::string &path, const std::string &value, int band=-1)
void	SetAs (const std::string &path, double value, int band=-1)
template<typename T >
void	SetAsVector (const char *path, std::vector< T > value, const char sep=' ', int band=-1)
template<typename T >
void	SetAsVector (const std::string &path, std::vector< T > value, const char sep=' ', int band=-1)

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from otb::ImageIOBase
static std::string	GetComponentTypeAsString (IOComponentType)
static std::string	GetPixelTypeAsString (IOPixelType)
static std::string	GetFileTypeAsString (FileType)
static std::string	GetByteOrderAsString (ByteOrder)
typedef itk::SmartPointer< GDALDatasetWrapper >	GDALDatasetWrapperPointer
int	m_NbBands
int	m_CompressionLevel
bool	m_IsIndexed
unsigned int	m_DatasetNumber
GDALDatasetWrapperPointer	m_Dataset
unsigned int	m_epsgCode
GDALDataTypeWrapper *	m_PxType
int	m_BytePerPixel
bool	m_FlagWriteImageInformation
bool	m_CanStreamWrite
bool	m_IsComplex
bool	m_IsVectorImage
GDALCreationOptionsType	m_CreationOptions
unsigned int	m_NumberOfOverviews
std::vector< std::pair< unsigned int, unsigned int > >	m_OverviewsSize
unsigned int	m_ResolutionFactor
std::vector< unsigned int >	m_OriginalDimensions
bool	m_WriteRPCTags
NoDataListType	m_NoDataList
virtual void	SetCompressionLevel (int _arg)
virtual int	GetCompressionLevel ()
virtual void	SetIsComplex (bool _arg)
virtual bool	GetIsComplex ()
virtual void	SetIsVectorImage (bool _arg)
virtual bool	GetIsVectorImage ()
virtual void	SetWriteRPCTags (bool _arg)
virtual bool	GetWriteRPCTags ()
void	SetOptions (const GDALCreationOptionsType &opts)
GDALCreationOptionsType	GetOptions (void)
void	SetNoDataList (const NoDataListType &noDataList)
void	SetOutputImagePixelType (bool isComplexInternalPixelType, bool isVectorImage) override
bool	CanReadFile (const char *) override
bool	CanStreamRead () override
void	ReadImageInformation () override
void	Read (void *buffer) override
virtual void	ReadVolume (void *buffer)
bool	GetSubDatasetInfo (std::vector< std::string > &names, std::vector< std::string > &desc)
bool	GDALPixelTypeIsComplex ()
bool	CanWriteFile (const char *) override
bool	CanStreamWrite () override
void	WriteImageInformation () override
void	Write (const void *buffer) override
bool	GetAvailableResolutions (std::vector< unsigned int > &res)
bool	GetResolutionInfo (std::vector< unsigned int > &res, std::vector< std::string > &desc)
unsigned int	GetOverviewsCount () override
std::vector< std::string >	GetOverviewsInfo () override
std::string	GetGdalPixelTypeAsString () const
int	GetNbBands () const override
std::string	GetResourceFile (std::string const &s="") const override
std::vector< std::string >	GetResourceFiles () const override
std::string	GetMetadataValue (std::string const &path, bool &hasValue, int band=-1) const override
void	SetMetadataValue (const char *path, const char *value, int band=-1) override
void	SetEpsgCode (const unsigned int wellKnownCRS)
unsigned int	GetNumberOf (std::string const &) const override
unsigned int	GetAttributId (std::string const &, std::string const &) const override
	GDALImageIO ()
	~GDALImageIO () override
void	KeywordlistToMetadata (ImageMetadataBase::Keywordlist, int band=-1)
void	GDALMetadataToKeywordlist (const char *const *, ImageMetadataBase::Keywordlist &)
void	GDALMetadataReadRPC ()
void	GDALMetadataWriteRPC (GDALDataset *)
void	PrintSelf (std::ostream &os, itk::Indent indent) const override
void	InternalReadImageInformation ()
void	InternalWriteImageInformation (const void *buffer)
	GDALImageIO (const Self &)=delete
void	operator= (const Self &)=delete
std::string	GetGdalWriteImageFileName (const std::string &gdalDriverShortName, const std::string &filename) const
std::string	FilenameToGdalDriverShortName (const std::string &name) const
bool	GetOriginFromGMLBox (std::vector< double > &origin)
bool	CreationOptionContains (std::string partialOption) const
void	ExportMetadata ()
void	ImportMetadata ()
bool	GDALInfoReportCorner (const char *corner_name, double x, double y, double &dfGeoX, double &dfGeoY) const

Additional Inherited Members
Public Attributes inherited from otb::MetadataSupplierInterface
const std::array< std::string, 3 >	FALSES = {"0", "false", "False"}
const std::array< std::string, 3 >	TRUES = {"1", "true", "True"}
Protected Member Functions inherited from otb::ImageIOBase
	ImageIOBase ()
	~ImageIOBase () override
void	PrintSelf (std::ostream &os, itk::Indent indent) const override
virtual void	Reset (const bool freeDynamic=true)
void	Resize (const unsigned int numDimensions, const unsigned int *dimensions)
virtual unsigned int	GetPixelSize () const
void	ComputeStrides ()
SizeType	GetComponentStride () const
SizeType	GetRowStride () const
SizeType	GetSliceStride () const
void	WriteBufferAsASCII (std::ostream &os, const void *buffer, IOComponentType ctype, SizeType numberOfBytesToWrite)
void	ReadBufferAsASCII (std::istream &os, void *buffer, IOComponentType ctype, SizeType numberOfBytesToBeRead)
bool	ReadBufferAsBinary (std::istream &os, void *buffer, SizeType numberOfBytesToBeRead)
void	AddSupportedReadExtension (const char *extension)
void	AddSupportedWriteExtension (const char *extension)
virtual unsigned int	GetActualNumberOfSplitsForWritingCanStreamWrite (unsigned int numberOfRequestedSplits, const itk::ImageIORegion &pasteRegion) const
virtual itk::ImageIORegion	GetSplitRegionForWritingCanStreamWrite (unsigned int ithPiece, unsigned int numberOfActualSplits, const itk::ImageIORegion &pasteRegion) const
Protected Attributes inherited from otb::ImageIOBase
IOPixelType	m_PixelType
IOComponentType	m_ComponentType
ByteOrder	m_ByteOrder
FileType	m_FileType
bool	m_Initialized
std::string	m_FileName
unsigned int	m_NumberOfComponents
unsigned int	m_NumberOfDimensions
bool	m_UseCompression
bool	m_UseStreamedReading
bool	m_UseStreamedWriting
itk::ImageIORegion	m_IORegion
std::vector< SizeValueType >	m_Dimensions
std::vector< double >	m_Spacing
std::vector< double >	m_Origin
std::vector< std::vector< double > >	m_Direction
std::vector< SizeType >	m_Strides
std::vector< std::string >	m_AttachedFileNames
ImageMetadata	m_Imd
std::vector< unsigned int >	m_BandList

Detailed Description

ImageIO object for reading and writing images with GDAL.

This ImageIO uses GDAL interface to read/write images. The origin and spacing are translated from/to GDAL geotransform matrix (even in the case of a sensor image). It means that extracts from sensor images are well supported. Typical sensor images in OTB have a spacing of [1,1] and an origin at [0.5,0.5] (when there is no GDAL geotransform, GDAL physical space is identical to GDAL index space).

Note that the geotransform matrix supports any rotated physical space whereas OTB doesn't.

Warning : the index coordinate system used in GDAL is attached to the corner of the top left pixel, whereas in OTB, the index coordinate system is attached to the centre of the top-left pixel. It means that the origin coefficients read from the GDAL geotransform are the location of the top-left pixel corner. This is why this location has to be shifted by half a pixel to be used as an OTB origin. In a nutshell, OTB images read/written by this ImageIO have the same physical space as GDAL physical space : a given point of image has the same physical location in OTB and in GDAL.

The streaming read is implemented.

Definition at line 77 of file otbGDALImageIO.h.

Member Typedef Documentation

GDALCreationOptionsType

typedef std::vector<std::string> otb::GDALImageIO::GDALCreationOptionsType

Definition at line 90 of file otbGDALImageIO.h.

GDALDatasetWrapperPointer

typedef itk::SmartPointer<GDALDatasetWrapper> otb::GDALImageIO::GDALDatasetWrapperPointer

private

GDAL parameters.

Definition at line 313 of file otbGDALImageIO.h.

InputPixelType

typedef unsigned char otb::GDALImageIO::InputPixelType

Definition at line 83 of file otbGDALImageIO.h.

NoDataListType

typedef std::vector<std::pair<int, double> > otb::GDALImageIO::NoDataListType

Definition at line 92 of file otbGDALImageIO.h.

Pointer

typedef itk::SmartPointer<Self> otb::GDALImageIO::Pointer

Definition at line 88 of file otbGDALImageIO.h.

Self

typedef GDALImageIO otb::GDALImageIO::Self

Standard class typedefs.

Definition at line 86 of file otbGDALImageIO.h.

Superclass

typedef otb::ImageIOBase otb::GDALImageIO::Superclass

Definition at line 87 of file otbGDALImageIO.h.

Constructor & Destructor Documentation

GDALImageIO() [1/2]

otb::GDALImageIO::GDALImageIO ( )

protected

Constructor. Spacing is set to [1,1] and origin to [0.5,0.5] as it would correspond to an image without geotransform

~GDALImageIO()

otb::GDALImageIO::~GDALImageIO ( )

overrideprotected

Destructor.

GDALImageIO() [2/2]

otb::GDALImageIO::GDALImageIO ( const Self &  )

privatedelete

GDAL parameters.

Member Function Documentation

CanReadFile()

bool otb::GDALImageIO::CanReadFile ( const char *  )

overridevirtual

Determine the file type. Returns true if this ImageIO can read the file specified.

Implements otb::ImageIOBase.

CanStreamRead()

bool otb::GDALImageIO::CanStreamRead ( )

inlineoverridevirtual

Determine the file type. Returns true if the ImageIO can stream read the specified file

Reimplemented from otb::ImageIOBase.

Definition at line 155 of file otbGDALImageIO.h.

CanStreamWrite()

bool otb::GDALImageIO::CanStreamWrite ( )

overridevirtual

Determine the file type. Returns true if the ImageIO can stream write the specified file

Reimplemented from otb::ImageIOBase.

CanWriteFile()

bool otb::GDALImageIO::CanWriteFile ( const char *  )

overridevirtual

Determine the file type. Returns true if this ImageIO can read the file specified.

Implements otb::ImageIOBase.

CreateAnother()

virtual::itk::LightObject::Pointer otb::GDALImageIO::CreateAnother

(

void

)

const

CreationOptionContains()

bool otb::GDALImageIO::CreationOptionContains ( std::string  partialOption ) const

private

Test whether m_CreationOptions has an option

Parameters

partialOption

The beginning of a creation option (for example "QUALITY=")

ExportMetadata()

void otb::GDALImageIO::ExportMetadata ( )

private

Dump the ImageMetadata content into GDAL metadata

FilenameToGdalDriverShortName()

std::string otb::GDALImageIO::FilenameToGdalDriverShortName ( const std::string &  name ) const

private

GDAL parameters.

GDALInfoReportCorner()

bool otb::GDALImageIO::GDALInfoReportCorner ( const char *  corner_name, double  x, double  y, double &  dfGeoX, double &  dfGeoY  ) const

private

GDAL parameters.

GDALMetadataReadRPC()

void otb::GDALImageIO::GDALMetadataReadRPC ( )

protected

Parses the RPC from the GDAL Metadata

GDALMetadataToKeywordlist()

void otb::GDALImageIO::GDALMetadataToKeywordlist ( const char *const *  , ImageMetadataBase::Keywordlist &    )

protected

Parses a GDAL Metadata string list to fill a Keywordlist

GDALMetadataWriteRPC()

void otb::GDALImageIO::GDALMetadataWriteRPC ( GDALDataset *  )

protected

Write the RPC to the GDAL Metadata

GDALPixelTypeIsComplex()

bool otb::GDALImageIO::GDALPixelTypeIsComplex

(

)

Get if the pixel type in the file is complex or not (GDAL side)

GetAttributId()

unsigned int otb::GDALImageIO::GetAttributId ( std::string const &  , std::string const &    ) const

inlineoverridevirtual

If multiple keys have the same path, gives the position of the one with value value

Implements otb::MetadataSupplierInterface.

Definition at line 238 of file otbGDALImageIO.h.

GetAvailableResolutions()

bool otb::GDALImageIO::GetAvailableResolutions

(

std::vector< unsigned int > &

res

)

Get all resolutions possible from the file dimensions

GetCompressionLevel()

virtual int otb::GDALImageIO::GetCompressionLevel ( )

virtual

GDAL parameters.

GetGdalPixelTypeAsString()

std::string otb::GDALImageIO::GetGdalPixelTypeAsString

(

)

const

Returns gdal pixel type as string

GetGdalWriteImageFileName()

std::string otb::GDALImageIO::GetGdalWriteImageFileName ( const std::string &  gdalDriverShortName, const std::string &  filename  ) const

private

Determine real file name to write the image

GetIsComplex()

virtual bool otb::GDALImageIO::GetIsComplex ( )

virtual

GDAL parameters.

GetIsVectorImage()

virtual bool otb::GDALImageIO::GetIsVectorImage ( )

virtual

GDAL parameters.

GetMetadataValue()

std::string otb::GDALImageIO::GetMetadataValue ( std::string const &  path, bool &  hasValue, int  band = -1  ) const

overridevirtual

Get metadata item in GDALDataset, domain can specified as "domain/key"

Implements otb::MetadataSupplierInterface.

GetNameOfClass()

virtual const char* otb::GDALImageIO::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from otb::ImageIOBase.

GetNbBands()

int otb::GDALImageIO::GetNbBands ( ) const

overridevirtual

GDAL parameters.

Implements otb::MetadataSupplierInterface.

GetNumberOf()

unsigned int otb::GDALImageIO::GetNumberOf ( std::string const &  ) const

inlineoverridevirtual

Get the number of keys starting with path

Implements otb::MetadataSupplierInterface.

Definition at line 231 of file otbGDALImageIO.h.

GetOptions()

GDALCreationOptionsType otb::GDALImageIO::GetOptions ( void  )

inline

GDAL parameters.

Definition at line 128 of file otbGDALImageIO.h.

GetOriginFromGMLBox()

bool otb::GDALImageIO::GetOriginFromGMLBox ( std::vector< double > &  origin )

private

Parse a GML box from a Jpeg2000 file and get the origin

GetOverviewsCount()

unsigned int otb::GDALImageIO::GetOverviewsCount ( )

overridevirtual

Get number of available overviews in the file Return 0 if no overviews available Currently this overview count is only based on the first band If no pre-computed overviews are available we provide the overview count based on size division by 2

Implements otb::ImageIOBase.

GetOverviewsInfo()

std::vector<std::string> otb::GDALImageIO::GetOverviewsInfo ( )

overridevirtual

Get description about overviews available into the file specified

Implements otb::ImageIOBase.

GetResolutionInfo()

bool otb::GDALImageIO::GetResolutionInfo	(	std::vector< unsigned int > &	res,
		std::vector< std::string > &	desc
	)

Get Info about all resolution possible from the file dimensions

GetResourceFile()

std::string otb::GDALImageIO::GetResourceFile ( std::string const &  s = "" ) const

overridevirtual

Get main image file

Implements otb::MetadataSupplierInterface.

GetResourceFiles()

std::vector<std::string> otb::GDALImageIO::GetResourceFiles ( ) const

overridevirtual

GDAL parameters.

Reimplemented from otb::MetadataSupplierInterface.

GetSubDatasetInfo()

bool otb::GDALImageIO::GetSubDatasetInfo	(	std::vector< std::string > &	names,
		std::vector< std::string > &	desc
	)

Get Info about all subDataset in hdf file

GetWriteRPCTags()

virtual bool otb::GDALImageIO::GetWriteRPCTags ( )

virtual

GDAL parameters.

ImportMetadata()

void otb::GDALImageIO::ImportMetadata ( )

private

Import the ImageMetadata content from GDAL metadata

InternalReadImageInformation()

void otb::GDALImageIO::InternalReadImageInformation ( )

protected

Read all information on the image

InternalWriteImageInformation()

void otb::GDALImageIO::InternalWriteImageInformation ( const void *  buffer )

protected

Write all information on the image

KeywordlistToMetadata()

void otb::GDALImageIO::KeywordlistToMetadata ( ImageMetadataBase::Keywordlist  , int  band = -1  )

protected

Set the metadata from a Keywordlist

New()

static Pointer otb::GDALImageIO::New ( )

static

Method for creation through the object factory.

operator=()

void otb::GDALImageIO::operator= ( const Self &  )

privatedelete

GDAL parameters.

PrintSelf()

void otb::GDALImageIO::PrintSelf ( std::ostream &  os, itk::Indent  indent  ) const

overrideprotected

GDAL parameters.

Read()

void otb::GDALImageIO::Read ( void *  buffer )

overridevirtual

Reads the data from disk into the memory buffer provided.

Implements otb::ImageIOBase.

ReadImageInformation()

void otb::GDALImageIO::ReadImageInformation ( )

overridevirtual

Set the spacing and dimension information for the set filename.

Implements otb::ImageIOBase.

ReadVolume()

virtual void otb::GDALImageIO::ReadVolume ( void *  buffer )

virtual

Reads 3D data from multiple files assuming one slice per file.

SetCompressionLevel()

virtual void otb::GDALImageIO::SetCompressionLevel ( int  _arg )

virtual

Set/Get the level of compression for the output images. 0-9; 0 = none, 9 = maximum.

SetEpsgCode()

void otb::GDALImageIO::SetEpsgCode

(

const unsigned int

wellKnownCRS

)

Set the projection system from EPSG code

SetIsComplex()

virtual void otb::GDALImageIO::SetIsComplex ( bool  _arg )

virtual

Set/Get whether the pixel type (otb side) is complex

SetIsVectorImage()

virtual void otb::GDALImageIO::SetIsVectorImage ( bool  _arg )

virtual

Set/Get whether the pixel type (otb side) is Vector or Scalar

SetMetadataValue()

void otb::GDALImageIO::SetMetadataValue ( const char *  path, const char *  value, int  band = -1  )

overridevirtual

Set metadata item in GDALDataset, domain can specified as prefix of the path, like "domain/key"

Implements otb::MetadataStorageInterface.

SetNoDataList()

void otb::GDALImageIO::SetNoDataList ( const NoDataListType &  noDataList )

inline

Set NoDataList

Definition at line 134 of file otbGDALImageIO.h.

SetOptions()

void otb::GDALImageIO::SetOptions ( const GDALCreationOptionsType &  opts )

inline

Set/Get the options

Definition at line 123 of file otbGDALImageIO.h.

SetOutputImagePixelType()

void otb::GDALImageIO::SetOutputImagePixelType ( bool  isComplexInternalPixelType, bool  isVectorImage  )

inlineoverridevirtual

Provide hist about the output container to deal with complex pixel type

Implements otb::ImageIOBase.

Definition at line 141 of file otbGDALImageIO.h.

SetWriteRPCTags()

virtual void otb::GDALImageIO::SetWriteRPCTags ( bool  _arg )

virtual

Set/get whether the driver will write RPC tags to TIFF

Write()

void otb::GDALImageIO::Write ( const void *  buffer )

overridevirtual

Writes the data to disk from the memory buffer provided. Make sure that the IORegion has been set properly.

Implements otb::ImageIOBase.

WriteImageInformation()

void otb::GDALImageIO::WriteImageInformation ( )

overridevirtual

Writes the spacing and dimensions of the image. Assumes SetFileName has been called with a valid file name.

Implements otb::ImageIOBase.

Member Data Documentation

m_BytePerPixel

int otb::GDALImageIO::m_BytePerPixel

private

Number of bytes per pixel

Definition at line 319 of file otbGDALImageIO.h.

m_CanStreamWrite

bool otb::GDALImageIO::m_CanStreamWrite

private

GDAL parameters.

Definition at line 324 of file otbGDALImageIO.h.

m_CompressionLevel

int otb::GDALImageIO::m_CompressionLevel

protected

Buffer Determines the level of compression for written files. Range 0-9; 0 = none, 9 = maximum , default = 4

Definition at line 282 of file otbGDALImageIO.h.

m_CreationOptions

GDALCreationOptionsType otb::GDALImageIO::m_CreationOptions

private

Creation Options

Definition at line 336 of file otbGDALImageIO.h.

m_Dataset

GDALDatasetWrapperPointer otb::GDALImageIO::m_Dataset

private

GDAL parameters.

Definition at line 314 of file otbGDALImageIO.h.

m_DatasetNumber

unsigned int otb::GDALImageIO::m_DatasetNumber

protected

Dataset index to extract (starting at 0)

Definition at line 287 of file otbGDALImageIO.h.

m_epsgCode

unsigned int otb::GDALImageIO::m_epsgCode

private

GDAL parameters.

Definition at line 315 of file otbGDALImageIO.h.

m_FlagWriteImageInformation

bool otb::GDALImageIO::m_FlagWriteImageInformation

private

GDAL parameters.

Definition at line 323 of file otbGDALImageIO.h.

m_IsComplex

bool otb::GDALImageIO::m_IsComplex

private

Whether the pixel type (otb side, not gdal side) is complex this information has to be provided by the reader

Definition at line 328 of file otbGDALImageIO.h.

m_IsIndexed

bool otb::GDALImageIO::m_IsIndexed

protected

GDAL parameters.

Definition at line 284 of file otbGDALImageIO.h.

m_IsVectorImage

bool otb::GDALImageIO::m_IsVectorImage

private

Whether the pixel type (otb side, not gdal side) is Vector this information has to be provided by the reader

Definition at line 332 of file otbGDALImageIO.h.

m_NbBands

int otb::GDALImageIO::m_NbBands

protected

Number of bands of the image

Definition at line 275 of file otbGDALImageIO.h.

m_NoDataList

NoDataListType otb::GDALImageIO::m_NoDataList

private

GDAL parameters.

Definition at line 361 of file otbGDALImageIO.h.

m_NumberOfOverviews

unsigned int otb::GDALImageIO::m_NumberOfOverviews

private

Number of Overviews in the file

Definition at line 340 of file otbGDALImageIO.h.

m_OriginalDimensions

std::vector<unsigned int> otb::GDALImageIO::m_OriginalDimensions

private

Original dimension of the input image

Definition at line 353 of file otbGDALImageIO.h.

m_OverviewsSize

std::vector<std::pair<unsigned int, unsigned int> > otb::GDALImageIO::m_OverviewsSize

private

Size of the different overviews of the file

Definition at line 344 of file otbGDALImageIO.h.

m_PxType

GDALDataTypeWrapper* otb::GDALImageIO::m_PxType

private

GDAL parameters.

Definition at line 317 of file otbGDALImageIO.h.

m_ResolutionFactor

unsigned int otb::GDALImageIO::m_ResolutionFactor

private

Resolution factor

Definition at line 348 of file otbGDALImageIO.h.

m_WriteRPCTags

bool otb::GDALImageIO::m_WriteRPCTags

private

True if RPC tags should be exported

Definition at line 358 of file otbGDALImageIO.h.

---

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

• otbGDALImageIO.h