#include <CalculateGrid.h>

Inheritance diagram for te::mnt::CalculateGrid:

Public Member Functions
	CalculateGrid ()
	Default constructor. More...

bool	GenerateGridSplineGrass ()
	Method to calculate a grid from a vector of samples using a Spline (GRASS) fitting algorithm. More...

bool	GenerateGridSplineMitasova ()
	Method to calculate a grid from a vector of samples using a Spline (Mitasova) fitting algorithm. More...

std::auto_ptr< te::rst::Raster >	Initialize (bool spline, unsigned int &nro_neighb, double &rx1, double &ry2, unsigned int &outputWidth, unsigned int &outputHeight)

void	Interpolation (te::gm::Point &pg, std::vector< te::gm::Point > &points, std::vector< double > &distq)
	Interpolates the z value of the pg point3d. \ This method interpolates the z value of the pg point3d using the \ information on the current partition, the dist double vector and. More...

double	Interpwq (te::gm::Point &pg, std::vector< te::gm::Point > &points, std::vector< double > &distq)
	Interpolates the z value of the pg point3d using an weighted average by quadrant. \ Implements the interpolator that uses the average, weighted by the inverse \ square distance, of the nearest neighbours by quadrant. More...

double	Interpwqz (te::gm::Point &pg, std::vector< te::gm::Point > &points, std::vector< double > &distq)
	Interpolates the z value of the pg point3d using an weighted average by quadrant and by z values. \ Implements the interpolator tha uses the average, weighted by the inverse \ square distance, of the nearest neighbours by z values and by quadrant. \ This method accepts no repeated z values in the interpolation. More...

bool	run ()
	Calculate GRID \ return true or false. More...

void	setEnvelope (te::gm::Envelope &env)

void	setInput (te::da::DataSourcePtr inDsrc, std::string inDsetName, std::auto_ptr< te::da::DataSetType > inDsetType, InputType type)
	It sets the Datasource that is being used to generate TIN. More...

void	setOutput (std::map< std::string, std::string > &dsinfo)
	It sets the Datasource that is being used to save TIN. More...

void	setParams (const std::string &attriso, const std::string &attrpt, double resx, double resy, Interpolator gt, double rad, int pow)
	It sets the parameters that is being used to save TIN. More...

void	setSRID (int srid)

	~CalculateGrid ()

Protected Attributes
KD_ADAPTATIVE_TREE *	m_adaptativeTree

std::string	m_atrZ_point
	Attribute used to calculate grid. More...

std::string	m_atrZ_sample
	Attribute used to calculate grid. More...

std::vector< std::pair< te::gm::Coord2D, te::gm::Point > >	m_dataset

std::map< std::string, std::string >	m_dsinfo

te::gm::Envelope	m_env
	Attribute used to restrict the area to generate the raster. More...

std::string	m_inDsetName_point

std::string	m_inDsetName_sample

std::auto_ptr< te::da::DataSetType >	m_inDsetType_point

std::auto_ptr< te::da::DataSetType >	m_inDsetType_sample

te::da::DataSourcePtr	m_inDsrc_point

te::da::DataSourcePtr	m_inDsrc_sample

Interpolator	m_inter
	selected interpolation method More...

double	m_nodatavalue
	no data value More...

int	m_power
	power More...

double	m_radius
	radius More...

double	m_resx

double	m_resy
	grid resolution in X and Y More...

te::rst::Raster *	m_rst

int	m_smoothM
	smooth factor used More...

int	m_srid
	Attribute with spatial reference information. More...

int	m_tension
	the tension spline factor considered in the spline fitting process More...

double	m_tolerance
	tolerance used to simplify lines More...

Detailed Description

Definition at line 38 of file CalculateGrid.h.

Constructor & Destructor Documentation

te::mnt::CalculateGrid::CalculateGrid ( )

Default constructor.

te::mnt::CalculateGrid::~CalculateGrid ( )

Member Function Documentation

bool te::mnt::CalculateGrid::GenerateGridSplineGrass ( )

Method to calculate a grid from a vector of samples using a Spline (GRASS) fitting algorithm.

Returns: true when the z grid value is succesfully evaluated; false when a z grid value could not be evaluated or some error is encountered

bool te::mnt::CalculateGrid::GenerateGridSplineMitasova ( )

Method to calculate a grid from a vector of samples using a Spline (Mitasova) fitting algorithm.

Returns: true when the z grid value is succesfully evaluated; false when a z grid value could not be evaluated or some error is encountered

std::auto_ptr<te::rst::Raster> te::mnt::CalculateGrid::Initialize	(	bool	spline,
		unsigned int &	nro_neighb,
		double &	rx1,
		double &	ry2,
		unsigned int &	outputWidth,
		unsigned int &	outputHeight
	)

void te::mnt::CalculateGrid::Interpolation	(	te::gm::Point &	pg,
		std::vector< te::gm::Point > &	points,
		std::vector< double > &	distq
	)

Interpolates the z value of the pg point3d. \ This method interpolates the z value of the pg point3d using the \ information on the current partition, the dist double vector and.

Parameters

pg	points to an point3d whose z value must be calculated
points	vector that contains points from point pg to the partition points
distq	points to a double vector that contains distance values from point pg to the partition points.

double te::mnt::CalculateGrid::Interpwq	(	te::gm::Point &	pg,
		std::vector< te::gm::Point > &	points,
		std::vector< double > &	distq
	)

Interpolates the z value of the pg point3d using an weighted average by quadrant. \ Implements the interpolator that uses the average, weighted by the inverse \ square distance, of the nearest neighbours by quadrant.

double te::mnt::CalculateGrid::Interpwqz	(	te::gm::Point &	pg,
		std::vector< te::gm::Point > &	points,
		std::vector< double > &	distq
	)

Interpolates the z value of the pg point3d using an weighted average by quadrant and by z values. \ Implements the interpolator tha uses the average, weighted by the inverse \ square distance, of the nearest neighbours by z values and by quadrant. \ This method accepts no repeated z values in the interpolation.

bool te::mnt::CalculateGrid::run ( )

Calculate GRID \ return true or false.

void te::mnt::CalculateGrid::setEnvelope ( te::gm::Envelope & env )

Function used to set the envelope parameter

void te::mnt::CalculateGrid::setInput	(	te::da::DataSourcePtr	inDsrc,
		std::string	inDsetName,
		std::auto_ptr< te::da::DataSetType >	inDsetType,
		InputType	type
	)

It sets the Datasource that is being used to generate TIN.

Parameters

inDsrc	The datasource being used.
inDsetName	datasource name
inDsetType	input DataSetType
type	Input type: Sample or Isoline

void te::mnt::CalculateGrid::setOutput ( std::map< std::string, std::string > & dsinfo )

It sets the Datasource that is being used to save TIN.

void te::mnt::CalculateGrid::setParams	(	const std::string &	attriso,
		const std::string &	attrpt,
		double	resx,
		double	resy,
		Interpolator	gt,
		double	rad,
		int	pow
	)

It sets the parameters that is being used to save TIN.

Parameters

resx,resy	resolution X and Y.
gt	interpolator

void te::mnt::CalculateGrid::setSRID ( int srid )

Function used to set the Spatial Reference System ID

Member Data Documentation

KD_ADAPTATIVE_TREE* te::mnt::CalculateGrid::m_adaptativeTree

protected

Definition at line 152 of file CalculateGrid.h.

std::string te::mnt::CalculateGrid::m_atrZ_point

protected

Attribute used to calculate grid.

Definition at line 136 of file CalculateGrid.h.

std::string te::mnt::CalculateGrid::m_atrZ_sample

protected

Attribute used to calculate grid.

Definition at line 135 of file CalculateGrid.h.

std::vector<std::pair<te::gm::Coord2D, te::gm::Point> > te::mnt::CalculateGrid::m_dataset

protected

Definition at line 153 of file CalculateGrid.h.

std::map<std::string, std::string> te::mnt::CalculateGrid::m_dsinfo

protected

Definition at line 138 of file CalculateGrid.h.

te::gm::Envelope te::mnt::CalculateGrid::m_env

protected

Attribute used to restrict the area to generate the raster.

Definition at line 125 of file CalculateGrid.h.

std::string te::mnt::CalculateGrid::m_inDsetName_point

protected

Definition at line 132 of file CalculateGrid.h.

std::string te::mnt::CalculateGrid::m_inDsetName_sample

protected

Definition at line 128 of file CalculateGrid.h.

std::auto_ptr<te::da::DataSetType> te::mnt::CalculateGrid::m_inDsetType_point

protected

Definition at line 133 of file CalculateGrid.h.

std::auto_ptr<te::da::DataSetType> te::mnt::CalculateGrid::m_inDsetType_sample

protected

Definition at line 129 of file CalculateGrid.h.

te::da::DataSourcePtr te::mnt::CalculateGrid::m_inDsrc_point

protected

Definition at line 131 of file CalculateGrid.h.

te::da::DataSourcePtr te::mnt::CalculateGrid::m_inDsrc_sample

protected

Definition at line 127 of file CalculateGrid.h.

Interpolator te::mnt::CalculateGrid::m_inter

protected

selected interpolation method

Definition at line 141 of file CalculateGrid.h.

double te::mnt::CalculateGrid::m_nodatavalue

protected

no data value

Definition at line 150 of file CalculateGrid.h.

int te::mnt::CalculateGrid::m_power

protected

power

Definition at line 143 of file CalculateGrid.h.

double te::mnt::CalculateGrid::m_radius

protected

radius

Definition at line 142 of file CalculateGrid.h.

double te::mnt::CalculateGrid::m_resx

protected

Definition at line 140 of file CalculateGrid.h.

double te::mnt::CalculateGrid::m_resy

protected

grid resolution in X and Y

Definition at line 140 of file CalculateGrid.h.

te::rst::Raster* te::mnt::CalculateGrid::m_rst

protected

Definition at line 147 of file CalculateGrid.h.

int te::mnt::CalculateGrid::m_smoothM

protected

smooth factor used

Definition at line 145 of file CalculateGrid.h.

int te::mnt::CalculateGrid::m_srid

protected

Attribute with spatial reference information.

Definition at line 124 of file CalculateGrid.h.

int te::mnt::CalculateGrid::m_tension

protected

the tension spline factor considered in the spline fitting process

Definition at line 144 of file CalculateGrid.h.

double te::mnt::CalculateGrid::m_tolerance

protected

tolerance used to simplify lines

Definition at line 149 of file CalculateGrid.h.

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

/home/castejon/castejon_files/develop/terralib5/git_master/src/terralib/mnt/core/CalculateGrid.h

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation