te::gm::CellTilling Class Reference

Algorithm to help controlling creating and iterating in a tile. More...

#include <CellTilling.h>

Public Member Functions
	CellTilling (const te::gm::Envelope &envelope, double resolutionX, double resolutionY)
	Constructor. More...
std::size_t	getNumColumns () const
	Returns the number of columns of the tilling. More...
std::size_t	getNumRows () const
	Returns the number of rows of the tilling. More...
std::size_t	getNumTiles () const
	Returns the number of tiles of the tilling. More...
te::gm::Envelope	getTile (std::size_t column, std::size_t row) const
	Returns the tile located in the given row and column. More...
std::size_t	getTileColumn (const te::gm::Coord2D &coord) const
	Find the tile row index where the given coordinate is located. More...
std::size_t	getTileRow (const te::gm::Coord2D &coord) const
	~CellTilling ()

Protected Attributes
std::unique_ptr< te::gm::Envelope >	m_envelope
	The reference envelope. More...
std::size_t	m_numColumns
	The number of columns of the tilling. More...
std::size_t	m_numRows
	The number of rows of the tilling. More...
double	m_resolutionX
	The resolution of the tilling in the x-axis. More...
double	m_resolutionY
	The resolution of the tilling in the y-axis. More...

Detailed Description

Algorithm to help controlling creating and iterating in a tile.

Definition at line 48 of file CellTilling.h.

Constructor & Destructor Documentation

CellTilling()

te::gm::CellTilling::CellTilling	(	const te::gm::Envelope &	envelope,
		double	resolutionX,
		double	resolutionY
	)

Constructor.

Parameters

envelope	The envelope to be used for tilling
resolution	The resolution of each tile Destructor

~CellTilling()

te::gm::CellTilling::~CellTilling

(

)

Member Function Documentation

getNumColumns()

std::size_t te::gm::CellTilling::getNumColumns

(

)

const

Returns the number of columns of the tilling.

Returns

The number of columns of the tilling

getNumRows()

std::size_t te::gm::CellTilling::getNumRows

(

)

const

Returns the number of rows of the tilling.

Returns

The number of rows of the tilling

getNumTiles()

std::size_t te::gm::CellTilling::getNumTiles

(

)

const

Returns the number of tiles of the tilling.

Returns

The number of tiles of the tilling

getTile()

te::gm::Envelope te::gm::CellTilling::getTile	(	std::size_t	column,
		std::size_t	row
	)		const

Returns the tile located in the given row and column.

Returns

The tile located in the given row and column Find the tile column index where the given coordinate is located

getTileColumn()

std::size_t te::gm::CellTilling::getTileColumn

(

const te::gm::Coord2D &

coord

)

const

Find the tile row index where the given coordinate is located.

getTileRow()

std::size_t te::gm::CellTilling::getTileRow

(

const te::gm::Coord2D &

coord

)

const

Member Data Documentation

m_envelope

std::unique_ptr<te::gm::Envelope> te::gm::CellTilling::m_envelope

protected

The reference envelope.

Definition at line 99 of file CellTilling.h.

m_numColumns

std::size_t te::gm::CellTilling::m_numColumns

protected

The number of columns of the tilling.

Definition at line 102 of file CellTilling.h.

m_numRows

std::size_t te::gm::CellTilling::m_numRows

protected

The number of rows of the tilling.

Definition at line 103 of file CellTilling.h.

m_resolutionX

double te::gm::CellTilling::m_resolutionX

protected

The resolution of the tilling in the x-axis.

Definition at line 100 of file CellTilling.h.

m_resolutionY

double te::gm::CellTilling::m_resolutionY

protected

The resolution of the tilling in the y-axis.

Definition at line 101 of file CellTilling.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/geometry/algorithms/CellTilling.h