te::cellspace::CellularSpacesOperations Class Reference

This class provide cellular spaces operations. More...

#include <CellSpaceOperations.h>

Public Types
enum	CellSpaceType { CELLSPACE_POLYGONS , CELLSPACE_POINTS }

Public Member Functions
	CellularSpacesOperations ()
void	createCellSpace (te::da::DataSourceInfoPtr outputSource, const std::string &name, const double &resX, const double &resY, const te::gm::Envelope &env, const int srid, CellSpaceType type, te::map::AbstractLayerPtr layerBase)
	It creates a Cellular Space.
	~CellularSpacesOperations ()

Private Member Functions
void	addCell (te::mem::DataSet *ds, int col, int row, te::gm::Geometry *geom)
	Add a cell in the memory dataset.
te::da::DataSetType *	createCellularDataSetType (const std::string &name, int srid, CellSpaceType type)
	Create the DataSetType of the cellular space.
te::sam::rtree::Index< size_t, 8 > *	getRtree (te::map::AbstractLayerPtr layerBase)
	Get a RTree with the geometries envelopes of layer.

Detailed Description

This class provide cellular spaces operations.

Definition at line 67 of file CellSpaceOperations.h.

Member Enumeration Documentation

CellSpaceType

enum te::cellspace::CellularSpacesOperations::CellSpaceType

Enumerator
CELLSPACE_POLYGONS	Polygons Type.
CELLSPACE_POINTS	Points Type.

Definition at line 72 of file CellSpaceOperations.h.

Constructor & Destructor Documentation

CellularSpacesOperations()

te::cellspace::CellularSpacesOperations::CellularSpacesOperations

(

)

~CellularSpacesOperations()

te::cellspace::CellularSpacesOperations::~CellularSpacesOperations

(

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Member Function Documentation

addCell()

void te::cellspace::CellularSpacesOperations::addCell ( te::mem::DataSet * ds, int col, int row, te::gm::Geometry * geom )

private

Add a cell in the memory dataset.

Parameters

ds	DataSet where the cell will be added.
col	Column number.
row	Row number.
geom	Geometry that will be added.

createCellSpace()

void te::cellspace::CellularSpacesOperations::createCellSpace	(	te::da::DataSourceInfoPtr	outputSource,
		const std::string &	name,
		const double &	resX,
		const double &	resY,
		const te::gm::Envelope &	env,
		const int	srid,
		CellSpaceType	type,
		te::map::AbstractLayerPtr	layerBase )

It creates a Cellular Space.

Parameters

outputSource	Information about the output datasource.
name	Name of the output layer.
resX	Cells resolution in X-dimension.
resY	Cells resolution in X-dimension.
env	The bouding box of the cell space.
srid	The spatial reference for the bouding box.
type	The type of cell space to be created.

createCellularDataSetType()

te::da::DataSetType * te::cellspace::CellularSpacesOperations::createCellularDataSetType ( const std::string & name, int srid, CellSpaceType type )

private

Create the DataSetType of the cellular space.

Parameters

name	DataSetType name.
srid	DataSetType SRID.
type	Celluar space type (polygon, points or raster).

Returns

The DataSetType created.

getRtree()

te::sam::rtree::Index< size_t, 8 > * te::cellspace::CellularSpacesOperations::getRtree ( te::map::AbstractLayerPtr layerBase )

private

Get a RTree with the geometries envelopes of layer.

Parameters

layerBase

Layer base.

Returns

The RTree created.

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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/cellspace/CellSpaceOperations.h