te::map::RasterTransform Class Reference

A Raster Transform is a class that defines functions to transform a styled raster. More...

#include <RasterTransform.h>

Classes
class	BandBufferInfo
struct	TransformBandInfo

Public Types
typedef std::map< RasterThreshold, te::color::RGBAColor >	CategorizedMap
enum	ChannelDomain { REAL_CHANNEL_DOMAIN =0, IMAGINARY_CHANNEL_DOMAIN =1, SQRT_CHANNEL_DOMAIN =2 }
typedef void(RasterTransform::*	ChannelDomainGetFunction) (unsigned int c, unsigned int r, double &value, std::size_t band)
enum	ContrastType { LINEAR_CONTRAST, SQUARE_CONTRAST, SQUARE_ROOT_CONTRAST, LOG_CONTRAST }
typedef std::map< RasterThreshold, te::color::ColorBar >	InterpolatedMap
typedef std::pair< double, double >	RasterThreshold
enum	RasterTransfFunctions {   NO_TRANSF =0, MONO2THREE_TRANSF =1, EXTRACT2RGB_TRANSF =2, RED2THREE_TRANSF =3,   GREEN2THREE_TRANSF =4, BLUE2THREE_TRANSF =5, CATEGORIZE_TRANSF =6, INTERPOLATE_TRANSF =7,   RECODE_TRANSF = 8, BAND2BAND_TRANSF =9, EXTRACT2RGBA_TRANSF, CONTRAST_TRANSF }
typedef std::map< int, te::color::RGBAColor >	RecodedMap
typedef te::color::RGBAColor(RasterTransform::*	RGBAFunction) (double, double)
enum	RGBChannels {   RED_CHANNEL =0, GREEN_CHANNEL =1, BLUE_CHANNEL =2, ALPHA_CHANNEL =3,   MONO_CHANNEL =4 }
	The channels of a display. More...
typedef void(RasterTransform::*	TransformFunction) (double, double, double, double)

Public Member Functions
te::color::RGBAColor	apply (double icol, double ilin)
void	apply (double icol, double ilin, double ocol, double olin)
void	clearRGBMap ()
short	getBChannelMapping (RGBChannels channel)
CategorizedMap &	getCategorizedMap ()
ChannelDomain	getChannelDomain () const
	Return the used channels domain. More...
std::vector< double >	getGain () const
	Gets the gain. More...
double	getGammaB ()
	Gets the constrast value for blue band. More...
double	getGammaG ()
	Gets the constrast value for green band. More...
double	getGammaM ()
	Gets the constrast value for gray band. More...
double	getGammaR ()
	Gets the constrast value for red band. More...
te::rst::Raster *	getInputRaster ()
	Gets the input raster. More...
InterpolatedMap &	getInterpolatedMap ()
std::vector< double >	getOffset ()
	Gets the offset. More...
te::rst::Raster *	getOutputRaster ()
	Gets the output raster. More...
RecodedMap &	getRecodedMap ()
std::map< RGBChannels, short >	getRGBMap ()
RasterTransfFunctions	getTransfFunction ()
double	getTransparency ()
	Gets the transparency. More...
	RasterTransform (te::rst::Raster *input, te::rst::Raster *output)
	Constructor. More...
void	setBChannelMapping (short bIn, RGBChannels bOut)
void	setCategorizedMap (CategorizedMap map)
void	setChannelDomain (const ChannelDomain domain)
	Set the used channels domain. More...
void	setContrastGainsAndOffsets (const std::vector< double > &contrastGains, const std::vector< double > &contrastOffsets1, const std::vector< double > &contrastOffsets2)
	Set gain and offset parameters to be used by the CONTRAST_TRANSF method. More...
void	setContrastType (const ContrastType &newType)
	Set the current contrast type. More...
void	setGain (double value, int band)
	Sets the gain. More...
void	setGammaB (double value)
	Sets the constrast value for blue band. More...
void	setGammaG (double value)
	Sets the constrast value for green band. More...
void	setGammaM (double value)
	Sets the constrast value for gray band. More...
void	setGammaR (double value)
	Sets the constrast value for red band. More...
void	setInputRasterResampleSize (int inputX0, int inputY0, int inputWidth, int inputHeight, int outWidth, int outHeight)
	Set the input/output window that will be transformed. This method enables cache strategy. More...
void	setInterpolatedMap (InterpolatedMap map)
void	setLinearTransfParameters (double vmin, double vmax, double rmin, double rmax)
	Set parameters of linear transformation. More...
void	setLinearTransfParameters (double vmin, double vmax, double rmin, double rmax, int band)
	Set parameters of linear transformation for each band. More...
void	setOffset (double value, int band)
	Sets the offset 1. More...
void	setRecodedMap (RecodedMap map)
void	setRGBAFunction (RasterTransform::RGBAFunction transfFuncPtr)
void	setRGBMap (std::map< RGBChannels, short > &rgbMap)
	Sets the rgb map values. More...
void	setTransfFunction (RasterTransfFunctions func)
void	setTransfFunction (RasterTransform::TransformFunction transfFuncPtr)
void	setTransfParameters (double rmin, double rmax, double gain, double offset1, double offset2, int band)
	Set parameters of a non linear transformation for each band. More...
void	setTransparency (double value)
	Sets the transparency. More...
	~RasterTransform ()
	Destructor. More...

Protected Types
typedef void(RasterTransform::*	ContrastTransformFunction) (const unsigned int &, const double &, double &) const
	Type definition for the internal contrast transform function. More...

Protected Member Functions
void	applyLinearContrast (const unsigned int &bandIdx, const double &inputValue, double &outputValue) const
void	applyLogContrast (const unsigned int &bandIdx, const double &inputValue, double &outputValue) const
void	applySquareContrast (const unsigned int &bandIdx, const double &inputValue, double &outputValue) const
void	applySquareRootContrast (const unsigned int &bandIdx, const double &inputValue, double &outputValue) const
double	checkAlphaValue (double icol, double ilin)
	Function used to check the alpha value. More...
bool	checkNoValue (double &value, int band) const
	Function used to check if value is or not a valid value. More...
void	fixValue (double &value, short &band) const
te::color::RGBAColor	getBlue2ThreeBand (double icol, double ilin)
te::color::RGBAColor	getCategorize (double icol, double ilin)
te::color::RGBAColor	getCategorizedColor (double value)
te::color::RGBAColor	getExtractRGB (double icol, double ilin)
te::color::RGBAColor	getExtractRGBA (double icol, double ilin)
te::color::RGBAColor	getGreen2ThreeBand (double icol, double ilin)
void	getImaginaryValueChannelDomainGetFunction (unsigned int c, unsigned int r, double &value, std::size_t b)
te::color::RGBAColor	getInterpolate (double icol, double ilin)
te::color::RGBAColor	getInterpolatedColor (double value)
te::color::RGBAColor	getMono2ThreeBand (double icol, double ilin)
void	getRealValueChannelDomainGetFunction (unsigned int c, unsigned int r, double &value, std::size_t b)
te::color::RGBAColor	getRecode (double icol, double ilin)
te::color::RGBAColor	getRecodedColor (double value)
te::color::RGBAColor	getRed2ThreeBand (double icol, double ilin)
void	getSQRTChannelDomainGetFunction (unsigned int c, unsigned int r, double &value, std::size_t b)
void	setBand2Band (double icol, double ilin, double ocol, double olin)
void	setBlue2ThreeBand (double icol, double ilin, double ocol, double olin)
void	setCategorize (double icol, double ilin, double ocol, double olin)
void	setContrastFuncPtr (const RasterTransform::ContrastType contrastType)
	Configures the contrast function pointer. More...
void	setExtractRGB (double icol, double ilin, double ocol, double olin)
void	setExtractRGBA (double icol, double ilin, double ocol, double olin)
void	setGreen2ThreeBand (double icol, double ilin, double ocol, double olin)
void	setInterpolate (double icol, double ilin, double ocol, double olin)
void	setMono2ThreeBand (double icol, double ilin, double ocol, double olin)
void	setRecode (double icol, double ilin, double ocol, double olin)
void	setRed2ThreeBand (double icol, double ilin, double ocol, double olin)

Private Attributes
short	m_alphaBand
	Value for the alpha band. More...
BandBufferInfo **	m_arrayBuffer
	Array of band buffer info from input data. More...
short	m_blueBand
	Value for the blue band. More...
CategorizedMap	m_categorizeMap
	Attribute to define the categorized transformation. More...
ChannelDomainGetFunction	m_channelDomainGetFuncPtr
	Function used to get raster data from the selected domain (real/imaginary). More...
ContrastTransformFunction	m_contrastTransfFuncPtr
	Function used in contrast transformation operation. More...
ChannelDomain	m_currentChannelDomain
	Current channel domain. More...
ContrastType	m_currentContrastType
	Current contrast type. More...
short	m_greenBand
	Value for the green band. More...
std::size_t	m_inputNBands
	Number of bands from input raster. More...
InterpolatedMap	m_interpolateMap
	Attribute to define the interpolated transformation. More...
short	m_monoBand
	Value for the gray band. More...
te::rst::Raster *	m_rasterIn
	Pointer to a input raster. More...
te::rst::Raster *	m_rasterOut
	Pointer to a output raster. More...
RecodedMap	m_recodeMap
	Attribute to define the recoded transformation. More...
short	m_redBand
	Value for the red band. More...
RGBAFunction	m_RGBAFuncPtr
	Function used in transformation operation. More...
TransformFunction	m_transfFuncPtr
	Function used in transformation operation. More...
TransformBandInfo **	m_transformBandInfo
	Array of band transformation information. More...
double	m_transp
	Global transparency value for transformation. More...
bool	m_useBufferCache
	Flag used to indicate if a buffer from input image will be used. More...

Detailed Description

A Raster Transform is a class that defines functions to transform a styled raster.

See also

Definition at line 65 of file RasterTransform.h.

Member Typedef Documentation

CategorizedMap

typedef std::map<RasterThreshold, te::color::RGBAColor> te::map::RasterTransform::CategorizedMap

Definition at line 75 of file RasterTransform.h.

ChannelDomainGetFunction

typedef void(RasterTransform::* te::map::RasterTransform::ChannelDomainGetFunction) (unsigned int c, unsigned int r, double &value, std::size_t band)

Definition at line 71 of file RasterTransform.h.

ContrastTransformFunction

typedef void(RasterTransform::* te::map::RasterTransform::ContrastTransformFunction) (const unsigned int &, const double &, double &) const

protected

Type definition for the internal contrast transform function.

Note

void ContrastTransformFunction( bandNumber, inputValue, outputValue )

Definition at line 316 of file RasterTransform.h.

InterpolatedMap

typedef std::map<RasterThreshold, te::color::ColorBar> te::map::RasterTransform::InterpolatedMap

Definition at line 76 of file RasterTransform.h.

RasterThreshold

typedef std::pair<double, double> te::map::RasterTransform::RasterThreshold

Definition at line 73 of file RasterTransform.h.

RecodedMap

typedef std::map<int, te::color::RGBAColor> te::map::RasterTransform::RecodedMap

Definition at line 77 of file RasterTransform.h.

RGBAFunction

typedef te::color::RGBAColor(RasterTransform::* te::map::RasterTransform::RGBAFunction) (double, double)

Definition at line 70 of file RasterTransform.h.

TransformFunction

typedef void(RasterTransform::* te::map::RasterTransform::TransformFunction) (double, double, double, double)

Definition at line 69 of file RasterTransform.h.

Member Enumeration Documentation

ChannelDomain

enum te::map::RasterTransform::ChannelDomain

Enumerator
REAL_CHANNEL_DOMAIN	Use real numbers domain.
IMAGINARY_CHANNEL_DOMAIN	Use imaginary numbers domain.
SQRT_CHANNEL_DOMAIN	Use the square root of the sum of squared real and imaginary values.

Definition at line 81 of file RasterTransform.h.

ContrastType

enum te::map::RasterTransform::ContrastType

Enumerator
LINEAR_CONTRAST	The histogram range will be changed to the supplied min/max range ( linear function ).
SQUARE_CONTRAST	The contrasted image will be created by using a square function.
SQUARE_ROOT_CONTRAST	The contrasted image will be created by using a square root function.
LOG_CONTRAST	The contrasted image will be created by using a log function.

Definition at line 116 of file RasterTransform.h.

RasterTransfFunctions

enum te::map::RasterTransform::RasterTransfFunctions

Enumerator
NO_TRANSF
MONO2THREE_TRANSF
EXTRACT2RGB_TRANSF
RED2THREE_TRANSF
GREEN2THREE_TRANSF
BLUE2THREE_TRANSF
CATEGORIZE_TRANSF
INTERPOLATE_TRANSF
RECODE_TRANSF
BAND2BAND_TRANSF
EXTRACT2RGBA_TRANSF
CONTRAST_TRANSF	Apply a contrast method ( ContrastType ) to the given raster - Use the methods getGain, setOffset and setOffset2 to setup contrast parameters.

Definition at line 99 of file RasterTransform.h.

RGBChannels

enum te::map::RasterTransform::RGBChannels

The channels of a display.

Enumerator
RED_CHANNEL
GREEN_CHANNEL
BLUE_CHANNEL
ALPHA_CHANNEL
MONO_CHANNEL

Definition at line 89 of file RasterTransform.h.

Constructor & Destructor Documentation

RasterTransform()

te::map::RasterTransform::RasterTransform	(	te::rst::Raster *	input,
		te::rst::Raster *	output
	)

Constructor.

Parameters

input
output

Note

~RasterTransform()

te::map::RasterTransform::~RasterTransform

(

)

Destructor.

Member Function Documentation

apply() [1/2]

te::color::RGBAColor te::map::RasterTransform::apply ( double  icol, double  ilin  )

inline

Definition at line 286 of file RasterTransform.h.

apply() [2/2]

void te::map::RasterTransform::apply ( double  icol, double  ilin, double  ocol, double  olin  )

inline

Applies the selected transformation method

Definition at line 284 of file RasterTransform.h.

applyLinearContrast()

void te::map::RasterTransform::applyLinearContrast ( const unsigned int &  bandIdx, const double &  inputValue, double &  outputValue  ) const

inlineprotected

This transformation aplies a linear contrast

Definition at line 503 of file RasterTransform.h.

applyLogContrast()

void te::map::RasterTransform::applyLogContrast ( const unsigned int &  bandIdx, const double &  inputValue, double &  outputValue  ) const

inlineprotected

This transformation aplies a log contrast

Definition at line 525 of file RasterTransform.h.

applySquareContrast()

void te::map::RasterTransform::applySquareContrast ( const unsigned int &  bandIdx, const double &  inputValue, double &  outputValue  ) const

inlineprotected

This transformation aplies a square contrast

Definition at line 511 of file RasterTransform.h.

applySquareRootContrast()

void te::map::RasterTransform::applySquareRootContrast ( const unsigned int &  bandIdx, const double &  inputValue, double &  outputValue  ) const

inlineprotected

This transformation aplies a square root contrast

Definition at line 518 of file RasterTransform.h.

checkAlphaValue()

double te::map::RasterTransform::checkAlphaValue ( double  icol, double  ilin  )

protected

Function used to check the alpha value.

Returns

Return the alpha value.

checkNoValue()

bool te::map::RasterTransform::checkNoValue ( double &  value, int  band  ) const

inlineprotected

Function used to check if value is or not a valid value.

Returns

True if the value is EQUAL to NoValue and false in other case.

Definition at line 543 of file RasterTransform.h.

clearRGBMap()

void te::map::RasterTransform::clearRGBMap

(

)

Clears current mapping from bands to channel

fixValue()

void te::map::RasterTransform::fixValue ( double &  value, short &  band  ) const

inlineprotected

Function used to adjust the value in raster range

Definition at line 533 of file RasterTransform.h.

getBChannelMapping()

short te::map::RasterTransform::getBChannelMapping

(

RGBChannels

channel

)

getBlue2ThreeBand()

te::color::RGBAColor te::map::RasterTransform::getBlue2ThreeBand ( double  icol, double  ilin  )

protected

This transformation repeats the value of the first band in input three bands of the output

getCategorize()

te::color::RGBAColor te::map::RasterTransform::getCategorize ( double  icol, double  ilin  )

protected

This transformation get the value of the selected band in input and get the categorized value

getCategorizedColor()

te::color::RGBAColor te::map::RasterTransform::getCategorizedColor ( double  value )

protected

Function used to get the categorized color given a pixel value

getCategorizedMap()

CategorizedMap& te::map::RasterTransform::getCategorizedMap ( )

inline

Gets the categorize map information

Definition at line 209 of file RasterTransform.h.

getChannelDomain()

ChannelDomain te::map::RasterTransform::getChannelDomain

(

)

const

Return the used channels domain.

Returns

Return the used channels domain.

getExtractRGB()

te::color::RGBAColor te::map::RasterTransform::getExtractRGB ( double  icol, double  ilin  )

protected

This transformation is used to define a particular mapping from input bands to RGB channels

getExtractRGBA()

te::color::RGBAColor te::map::RasterTransform::getExtractRGBA ( double  icol, double  ilin  )

protected

This transformation is used to define a particular mapping from input bands to RGBA channels

getGain()

std::vector< double > te::map::RasterTransform::getGain

(

)

const

Gets the gain.

getGammaB()

double te::map::RasterTransform::getGammaB

(

)

Gets the constrast value for blue band.

getGammaG()

double te::map::RasterTransform::getGammaG

(

)

Gets the constrast value for green band.

getGammaM()

double te::map::RasterTransform::getGammaM

(

)

Gets the constrast value for gray band.

getGammaR()

double te::map::RasterTransform::getGammaR

(

)

Gets the constrast value for red band.

getGreen2ThreeBand()

te::color::RGBAColor te::map::RasterTransform::getGreen2ThreeBand ( double  icol, double  ilin  )

protected

This transformation repeats the value of the first band in input three bands of the output

getImaginaryValueChannelDomainGetFunction()

void te::map::RasterTransform::getImaginaryValueChannelDomainGetFunction ( unsigned int  c, unsigned int  r, double &  value, std::size_t  b  )

inlineprotected

Definition at line 570 of file RasterTransform.h.

getInputRaster()

te::rst::Raster* te::map::RasterTransform::getInputRaster ( )

inline

Gets the input raster.

Definition at line 138 of file RasterTransform.h.

getInterpolate()

te::color::RGBAColor te::map::RasterTransform::getInterpolate ( double  icol, double  ilin  )

protected

This transformation get the value of the selected band in input and get the interpolated value

getInterpolatedColor()

te::color::RGBAColor te::map::RasterTransform::getInterpolatedColor ( double  value )

protected

Function used to get the interpolated color given a pixel value

getInterpolatedMap()

InterpolatedMap& te::map::RasterTransform::getInterpolatedMap ( )

inline

Gets the categorize map information

Definition at line 215 of file RasterTransform.h.

getMono2ThreeBand()

te::color::RGBAColor te::map::RasterTransform::getMono2ThreeBand ( double  icol, double  ilin  )

protected

This transformation repeats the value of the first band in input three bands of the output

getOffset()

std::vector< double > te::map::RasterTransform::getOffset

(

)

Gets the offset.

getOutputRaster()

te::rst::Raster* te::map::RasterTransform::getOutputRaster ( )

inline

Gets the output raster.

Definition at line 141 of file RasterTransform.h.

getRealValueChannelDomainGetFunction()

void te::map::RasterTransform::getRealValueChannelDomainGetFunction ( unsigned int  c, unsigned int  r, double &  value, std::size_t  b  )

inlineprotected

Definition at line 564 of file RasterTransform.h.

getRecode()

te::color::RGBAColor te::map::RasterTransform::getRecode ( double  icol, double  ilin  )

protected

This transformation get the value of the selected band in input and get the recoded value

getRecodedColor()

te::color::RGBAColor te::map::RasterTransform::getRecodedColor ( double  value )

protected

Function used to get the recoded color given a pixel value

getRecodedMap()

RecodedMap& te::map::RasterTransform::getRecodedMap ( )

inline

Gets the recode map information

Definition at line 221 of file RasterTransform.h.

getRed2ThreeBand()

te::color::RGBAColor te::map::RasterTransform::getRed2ThreeBand ( double  icol, double  ilin  )

protected

This transformation repeats the value of the first band in input three bands of the output

getRGBMap()

std::map<RGBChannels, short> te::map::RasterTransform::getRGBMap

(

)

Returns the mapping from a particular input band to a particular output channel

getSQRTChannelDomainGetFunction()

void te::map::RasterTransform::getSQRTChannelDomainGetFunction ( unsigned int  c, unsigned int  r, double &  value, std::size_t  b  )

inlineprotected

Definition at line 578 of file RasterTransform.h.

getTransfFunction()

RasterTransfFunctions te::map::RasterTransform::getTransfFunction

(

)

Returns the identifier of the transformation function currently set

getTransparency()

double te::map::RasterTransform::getTransparency ( )

inline

Gets the transparency.

Definition at line 147 of file RasterTransform.h.

setBand2Band()

void te::map::RasterTransform::setBand2Band ( double  icol, double  ilin, double  ocol, double  olin  )

protected

This transformation repeats the value of the n band in input to b band in output

setBChannelMapping()

void te::map::RasterTransform::setBChannelMapping	(	short	bIn,
		RGBChannels	bOut
	)

Sets the mapping from a particular input band to a particular output channel

setBlue2ThreeBand()

void te::map::RasterTransform::setBlue2ThreeBand ( double  icol, double  ilin, double  ocol, double  olin  )

protected

This transformation repeats the value of the first band in input three bands of the output

setCategorize()

void te::map::RasterTransform::setCategorize ( double  icol, double  ilin, double  ocol, double  olin  )

protected

This transformation get the value of the selected band in input and set the categorized value in output bands of the output

setCategorizedMap()

void te::map::RasterTransform::setCategorizedMap ( CategorizedMap  map )

inline

Sets the categorize map information

Definition at line 206 of file RasterTransform.h.

setChannelDomain()

void te::map::RasterTransform::setChannelDomain

(

const ChannelDomain

domain

)

Set the used channels domain.

Parameters

domain

The new domain.

setContrastFuncPtr()

void te::map::RasterTransform::setContrastFuncPtr ( const RasterTransform::ContrastType  contrastType )

protected

Configures the contrast function pointer.

Parameters

contrastType

Contrast type..

setContrastGainsAndOffsets()

void te::map::RasterTransform::setContrastGainsAndOffsets	(	const std::vector< double > &	contrastGains,
		const std::vector< double > &	contrastOffsets1,
		const std::vector< double > &	contrastOffsets2
	)

Set gain and offset parameters to be used by the CONTRAST_TRANSF method.

Parameters

contrastGains	A vector of gains for each raster band.
contrastOffsets1	A vector of offsets1 for each raster band.
contrastOffsets2	A vector of offsets2 for each raster band.

setContrastType()

void te::map::RasterTransform::setContrastType

(

const ContrastType &

newType

)

Set the current contrast type.

Parameters

newType

New contrast type.

setExtractRGB()

void te::map::RasterTransform::setExtractRGB ( double  icol, double  ilin, double  ocol, double  olin  )

protected

This transformation is used to define a particular mapping from input bands to RGB channels

setExtractRGBA()

void te::map::RasterTransform::setExtractRGBA ( double  icol, double  ilin, double  ocol, double  olin  )

protected

This transformation is used to define a particular mapping from input bands to RGBA channels

setGain()

void te::map::RasterTransform::setGain	(	double	value,
		int	band
	)

Sets the gain.

setGammaB()

void te::map::RasterTransform::setGammaB

(

double

value

)

Sets the constrast value for blue band.

setGammaG()

void te::map::RasterTransform::setGammaG

(

double

value

)

Sets the constrast value for green band.

setGammaM()

void te::map::RasterTransform::setGammaM

(

double

value

)

Sets the constrast value for gray band.

setGammaR()

void te::map::RasterTransform::setGammaR

(

double

value

)

Sets the constrast value for red band.

setGreen2ThreeBand()

void te::map::RasterTransform::setGreen2ThreeBand ( double  icol, double  ilin, double  ocol, double  olin  )

protected

This transformation repeats the value of the first band in input three bands of the output

setInputRasterResampleSize()

void te::map::RasterTransform::setInputRasterResampleSize	(	int	inputX0,
		int	inputY0,
		int	inputWidth,
		int	inputHeight,
		int	outWidth,
		int	outHeight
	)

Set the input/output window that will be transformed. This method enables cache strategy.

Parameters

inputX0	Start point (upper left X) from input image
inputY0	Start point (upper left Y) from input image
inputWidth	Width of input image that will be transformed
inputHeight	Height of input image that will be transformed
outWidth	Width of output image that will receive the transformed input image (canvas size)
outHeight	Height of output image that will receive the transformed input image (canvas size)

\NOTE: This method was defined to increase draw speed.

setInterpolate()

void te::map::RasterTransform::setInterpolate ( double  icol, double  ilin, double  ocol, double  olin  )

protected

This transformation get the value of the selected band in input and set the interpolated value in output bands of the output

setInterpolatedMap()

void te::map::RasterTransform::setInterpolatedMap ( InterpolatedMap  map )

inline

Sets the interpolate map information

Definition at line 212 of file RasterTransform.h.

setLinearTransfParameters() [1/2]

void te::map::RasterTransform::setLinearTransfParameters	(	double	vmin,
		double	vmax,
		double	rmin,
		double	rmax
	)

Set parameters of linear transformation.

Parameters

vmin	smallest input value
vmax	largest input value
rmin	smallest value of the output range
rmax	largest value of the output range

setLinearTransfParameters() [2/2]

void te::map::RasterTransform::setLinearTransfParameters	(	double	vmin,
		double	vmax,
		double	rmin,
		double	rmax,
		int	band
	)

Set parameters of linear transformation for each band.

Parameters

vmin	smallest input value
vmax	largest input value
rmin	smallest value of the output range
rmax	largest value of the output range
band	band id

setMono2ThreeBand()

void te::map::RasterTransform::setMono2ThreeBand ( double  icol, double  ilin, double  ocol, double  olin  )

protected

This transformation repeats the value of the first band in input three bands of the output

setOffset()

void te::map::RasterTransform::setOffset	(	double	value,
		int	band
	)

Sets the offset 1.

setRecode()

void te::map::RasterTransform::setRecode ( double  icol, double  ilin, double  ocol, double  olin  )

protected

This transformation get the value of the selected band in input and set the recoded value in output bands of the output

setRecodedMap()

void te::map::RasterTransform::setRecodedMap ( RecodedMap  map )

inline

Sets the recode map information

Definition at line 218 of file RasterTransform.h.

setRed2ThreeBand()

void te::map::RasterTransform::setRed2ThreeBand ( double  icol, double  ilin, double  ocol, double  olin  )

protected

This transformation repeats the value of the first band in input three bands of the output

setRGBAFunction()

void te::map::RasterTransform::setRGBAFunction ( RasterTransform::RGBAFunction  transfFuncPtr )

inline

Sets the transformation method to be used

Definition at line 281 of file RasterTransform.h.

setRGBMap()

void te::map::RasterTransform::setRGBMap

(

std::map< RGBChannels, short > &

rgbMap

)

Sets the rgb map values.

setTransfFunction() [1/2]

void te::map::RasterTransform::setTransfFunction

(

RasterTransfFunctions

func

)

Sets the associated transformation function from an identifier

setTransfFunction() [2/2]

void te::map::RasterTransform::setTransfFunction ( RasterTransform::TransformFunction  transfFuncPtr )

inline

Sets the transformation method to be used

Definition at line 278 of file RasterTransform.h.

setTransfParameters()

void te::map::RasterTransform::setTransfParameters	(	double	rmin,
		double	rmax,
		double	gain,
		double	offset1,
		double	offset2,
		int	band
	)

Set parameters of a non linear transformation for each band.

Parameters

rmin	smallest value of the output range
rmax	largest value of the output range
gain	value used as gain
offset1	value used as offset
offset2	value used as offset2
band	band id

setTransparency()

void te::map::RasterTransform::setTransparency ( double  value )

inline

Sets the transparency.

Definition at line 144 of file RasterTransform.h.

Member Data Documentation

m_alphaBand

short te::map::RasterTransform::m_alphaBand

private

Value for the alpha band.

Definition at line 597 of file RasterTransform.h.

m_arrayBuffer

BandBufferInfo** te::map::RasterTransform::m_arrayBuffer

private

Array of band buffer info from input data.

Definition at line 614 of file RasterTransform.h.

m_blueBand

short te::map::RasterTransform::m_blueBand

private

Value for the blue band.

Definition at line 596 of file RasterTransform.h.

m_categorizeMap

CategorizedMap te::map::RasterTransform::m_categorizeMap

private

Attribute to define the categorized transformation.

Definition at line 609 of file RasterTransform.h.

m_channelDomainGetFuncPtr

ChannelDomainGetFunction te::map::RasterTransform::m_channelDomainGetFuncPtr

private

Function used to get raster data from the selected domain (real/imaginary).

Definition at line 603 of file RasterTransform.h.

m_contrastTransfFuncPtr

ContrastTransformFunction te::map::RasterTransform::m_contrastTransfFuncPtr

private

Function used in contrast transformation operation.

Definition at line 604 of file RasterTransform.h.

m_currentChannelDomain

ChannelDomain te::map::RasterTransform::m_currentChannelDomain

private

Current channel domain.

Definition at line 602 of file RasterTransform.h.

m_currentContrastType

ContrastType te::map::RasterTransform::m_currentContrastType

private

Current contrast type.

Definition at line 601 of file RasterTransform.h.

m_greenBand

short te::map::RasterTransform::m_greenBand

private

Value for the green band.

Definition at line 595 of file RasterTransform.h.

m_inputNBands

std::size_t te::map::RasterTransform::m_inputNBands

private

Number of bands from input raster.

Definition at line 591 of file RasterTransform.h.

m_interpolateMap

InterpolatedMap te::map::RasterTransform::m_interpolateMap

private

Attribute to define the interpolated transformation.

Definition at line 610 of file RasterTransform.h.

m_monoBand

short te::map::RasterTransform::m_monoBand

private

Value for the gray band.

Definition at line 593 of file RasterTransform.h.

m_rasterIn

te::rst::Raster* te::map::RasterTransform::m_rasterIn

private

Pointer to a input raster.

Definition at line 588 of file RasterTransform.h.

m_rasterOut

te::rst::Raster* te::map::RasterTransform::m_rasterOut

private

Pointer to a output raster.

Definition at line 589 of file RasterTransform.h.

m_recodeMap

RecodedMap te::map::RasterTransform::m_recodeMap

private

Attribute to define the recoded transformation.

Definition at line 611 of file RasterTransform.h.

m_redBand

short te::map::RasterTransform::m_redBand

private

Value for the red band.

Definition at line 594 of file RasterTransform.h.

m_RGBAFuncPtr

RGBAFunction te::map::RasterTransform::m_RGBAFuncPtr

private

Function used in transformation operation.

Definition at line 607 of file RasterTransform.h.

m_transfFuncPtr

TransformFunction te::map::RasterTransform::m_transfFuncPtr

private

Function used in transformation operation.

Definition at line 606 of file RasterTransform.h.

m_transformBandInfo

TransformBandInfo** te::map::RasterTransform::m_transformBandInfo

private

Array of band transformation information.

Definition at line 616 of file RasterTransform.h.

m_transp

double te::map::RasterTransform::m_transp

private

Global transparency value for transformation.

Definition at line 599 of file RasterTransform.h.

m_useBufferCache

bool te::map::RasterTransform::m_useBufferCache

private

Flag used to indicate if a buffer from input image will be used.

Definition at line 613 of file RasterTransform.h.

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

• /home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/maptools/RasterTransform.h