Utils.h File Reference

Utility functions for MapTools module. More...

#include "../color/RGBAColor.h"
#include "../dataaccess/datasource/DataSource.h"
#include "../geometry/Enums.h"
#include "../geometry/Envelope.h"
#include "../raster/Raster.h"
#include "AbstractLayer.h"
#include "Config.h"
#include <list>
#include <string>
#include <vector>

Go to the source code of this file.

Namespaces
	te
	URI C++ Library.
	te::common
	Namespace for the Common module of TerraLib.
	te::da
	Namespace for the DataAccess API of TerraLib.
	te::map
	Namespace for the Map Tools module of TerraLib.
	te::rst
	Namespace for the Raster module of TerraLib.
	te::se
	Namespace for the Symbology Encoding module of TerraLib.

Functions
TEMAPEXPORT int	te::map::CalculatePlanarZone (te::gm::Envelope latLongBox)
	Calculates the UTM zone from a Geographic envelope. More...
TEMAPEXPORT te::da::DataSet *	te::map::DataSet2Memory (te::da::DataSet *dataset)
	It creates a new In-Memory dataset with the items from the given dataset. More...
TEMAPEXPORT void	te::map::DrawGeometries (te::da::DataSetType *type, te::da::DataSourcePtr ds, Canvas *canvas, const te::gm::Envelope &bbox, int bboxSRID, int srid, te::se::FeatureTypeStyle *style)
	It draws the data set geometries in the given canvas using the informed SRID and style. More...
TEMAPEXPORT void	te::map::DrawGeometries (te::da::DataSet *dataset, const std::size_t &gpos, Canvas *canvas, int fromSRID, int toSRID, te::common::TaskProgress *task=0)
	It draws the data set geometries in the given canvas using the informed SRS. More...
TEMAPEXPORT void	te::map::DrawRaster (te::da::DataSetType *type, te::da::DataSourcePtr ds, Canvas *canvas, const te::gm::Envelope &bbox, int bboxSRID, const te::gm::Envelope &visibleArea, int srid, te::se::CoverageStyle *style, te::map::RasterContrast *rc, const double &scale, bool *cancel)
TEMAPEXPORT void	te::map::DrawRaster (te::rst::Raster *raster, Canvas *canvas, const te::gm::Envelope &bbox, int bboxSRID, const te::gm::Envelope &visibleArea, int srid, te::se::CoverageStyle *style, te::map::RasterContrast *rc, const double &scale, bool *cancel)
TEMAPEXPORT void	te::map::GetDashStyle (const std::string &dasharray, std::vector< double > &style)
	Converts a dasharray pattern coded by a string to a vector of double. More...
TEMAPEXPORT te::gm::Envelope	te::map::GetExtent (const std::list< te::map::AbstractLayerPtr > &layers, int srid, bool onlyVisibles)
	It calculates the extent of the given layers in the given SRID. More...
TEMAPEXPORT te::gm::Envelope	te::map::GetExtent (const te::map::AbstractLayerPtr &layer, int srid, bool onlyVisibles)
	It calculates the extent of the given layer in the given SRID. More...
TEMAPEXPORT te::rst::Raster *	te::map::GetExtentRaster (te::rst::Raster *raster, int w, int h, const te::gm::Envelope &bbox, int bboxSRID, const te::gm::Envelope &visibleArea, int srid)
TEMAPEXPORT te::gm::GeomType	te::map::GetGeomType (const te::map::AbstractLayerPtr &layer)
	It gets the geometry type of the given layer. More...
TEMAPEXPORT te::rst::Raster *	te::map::GetRaster (AbstractLayer *layer)
	It gets the raster referenced by the given data set layer. More...
TEMAPEXPORT te::rst::RasterProperty *	te::map::GetRasterProperty (AbstractLayer *layer)
	It gets the raster property referenced by the given data set layer. More...
TEMAPEXPORT te::gm::Envelope	te::map::GetSelectedExtent (const std::list< te::map::AbstractLayerPtr > layers, int srid, bool onlyVisibles)
	It calculates the extent of selected objects of the given layers in the given SRID. More...
TEMAPEXPORT te::gm::Envelope	te::map::GetSelectedExtent (const te::map::AbstractLayerPtr layer, int srid, bool onlyVisibles)
	It calculates the extent of selected objects of the given layer in the given SRID. More...
TEMAPEXPORT std::string	te::map::GetUTMProj4FromZone (int zone)
	Returns proj4 string with UTM projection in the specified zone (Only working for south). More...
TEMAPEXPORT void	te::map::GetVisibleLayers (const std::list< te::map::AbstractLayerPtr > &layers, std::list< te::map::AbstractLayerPtr > &visibleLayers)
	It gets the visible layers of the given layer list. More...
TEMAPEXPORT void	te::map::GetVisibleLayers (const std::list< te::map::AbstractLayer *> &layers, std::list< te::map::AbstractLayer *> &visibleLayers)
TEMAPEXPORT void	te::map::GetVisibleLayers (const te::map::AbstractLayerPtr &layer, std::list< te::map::AbstractLayerPtr > &visibleLayers)
	It gets the visible layers of the given layer. More...
TEMAPEXPORT te::gm::Envelope	te::map::GetWorldBoxInPlanar (const te::gm::Envelope &worldBox, int srid)
	It gets the requested envelope on a UTM planar projection. More...

Detailed Description

Utility functions for MapTools module.

Definition in file Utils.h.