te::qt::widgets::DefaultFeatureInfoMaker Class Reference

#include <DefaultFeatureInfoMaker.h>

Inheritance diagram for te::qt::widgets::DefaultFeatureInfoMaker:

Public Member Functions
	DefaultFeatureInfoMaker ()
void	drawGeometry (MapDisplay *display, te::gm::Geometry *g)
void	getGeometryInfo (QTreeWidgetItem *layerItem, MapDisplay *display, te::da::DataSet *dataset, const std::string &geomPropertyName, const te::gm::Envelope &e, int srid, bool needRemap)
void	getInfo (QTreeWidgetItem *layerItem, MapDisplay *display, const te::map::AbstractLayerPtr &layer, const te::gm::Envelope &e)
	This function is an implementation to get feature information. The information based on vector or raster data of the layer will be embedded in QTreeWidgetItem. More...
void	getRasterInfo (QTreeWidgetItem *layerItem, MapDisplay *display, te::rst::Raster *raster, const te::gm::Envelope &e, int srid, bool needRemap)
virtual	~DefaultFeatureInfoMaker ()

Detailed Description

Definition at line 63 of file DefaultFeatureInfoMaker.h.

Constructor & Destructor Documentation

te::qt::widgets::DefaultFeatureInfoMaker::DefaultFeatureInfoMaker ( )

default

te::qt::widgets::DefaultFeatureInfoMaker::~DefaultFeatureInfoMaker ( )

virtualdefault

Member Function Documentation

void te::qt::widgets::DefaultFeatureInfoMaker::drawGeometry	(	MapDisplay *	display,
		te::gm::Geometry *	g
	)

Definition at line 265 of file DefaultFeatureInfoMaker.cpp.

References te::se::CreateFill(), te::se::CreateMark(), te::se::CreateStroke(), te::qt::widgets::Canvas::draw(), te::common::Free(), te::qt::widgets::MapDisplay::getDraftPixmap(), te::map::MapDisplay::getExtent(), te::gm::Geometry::getGeomTypeId(), te::common::Singleton< MarkRendererManager >::getInstance(), te::gm::LineStringMType, te::gm::LineStringType, te::gm::LineStringZMType, te::gm::LineStringZType, te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::gm::Envelope::m_urx, te::gm::Envelope::m_ury, te::gm::MultiLineStringMType, te::gm::MultiLineStringType, te::gm::MultiLineStringZMType, te::gm::MultiLineStringZType, te::gm::MultiPointMType, te::gm::MultiPointType, te::gm::MultiPointZMType, te::gm::MultiPointZType, te::gm::MultiPolygonMType, te::gm::MultiPolygonType, te::gm::MultiPolygonZMType, te::gm::MultiPolygonZType, te::gm::PointMType, te::gm::PointType, te::gm::PointZMType, te::gm::PointZType, te::gm::PolygonMType, te::gm::PolygonType, te::gm::PolygonZMType, te::gm::PolygonZType, te::qt::widgets::Canvas::setLineColor(), te::qt::widgets::Canvas::setLineWidth(), te::qt::widgets::Canvas::setPointColor(), te::qt::widgets::Canvas::setPointPattern(), te::qt::widgets::Canvas::setPolygonContourColor(), te::qt::widgets::Canvas::setPolygonContourWidth(), te::qt::widgets::Canvas::setPolygonFillColor(), te::qt::widgets::Canvas::setRenderHint(), te::qt::widgets::Canvas::setWindow(), and TE_TRANSPARENT.

Referenced by getGeometryInfo().

void te::qt::widgets::DefaultFeatureInfoMaker::getGeometryInfo	(	QTreeWidgetItem *	layerItem,
		MapDisplay *	display,
		te::da::DataSet *	dataset,
		const std::string &	geomPropertyName,
		const te::gm::Envelope &	e,
		int	srid,
		bool	needRemap
	)

Definition at line 128 of file DefaultFeatureInfoMaker.cpp.

References te::gm::CheckValidity(), drawGeometry(), te::dt::GEOMETRY_TYPE, te::da::DataSet::getAsString(), te::gm::Envelope::getCenter(), te::da::GetFirstPropertyPos(), te::da::DataSet::getGeometry(), te::gm::GetGeomFromEnvelope(), te::da::DataSet::getNumProperties(), te::da::DataSet::getPropertyDataType(), te::da::DataSet::getPropertyName(), te::da::GetPropertyPos(), te::map::MapDisplay::getSRID(), te::da::DataSet::getString(), te::da::DataSet::isNull(), te::gm::TopologyValidationError::m_message, te::da::DataSet::moveNext(), te::dt::RASTER_TYPE, te::dt::STRING_TYPE, te::gm::Coord2D::x, and te::gm::Coord2D::y.

Referenced by getInfo().

void te::qt::widgets::DefaultFeatureInfoMaker::getInfo ( QTreeWidgetItem *  layerItem, MapDisplay *  display, const te::map::AbstractLayerPtr &  layer, const te::gm::Envelope &  e  )

virtual

This function is an implementation to get feature information. The information based on vector or raster data of the layer will be embedded in QTreeWidgetItem.

Parameters

layerItem	QTreeWidgetItem that will be populated.
display	MapDisplay that will be passed by Info tool.
layer	AbstractLayerPtr to retrieve the feature information.
e	Envelope with the box based on user's click.

Implements te::qt::widgets::AbstractFeatureInfoMaker.

Definition at line 45 of file DefaultFeatureInfoMaker.cpp.

References te::da::GetFirstGeomProperty(), te::da::GetFirstRasterProperty(), getGeometryInfo(), te::dt::Property::getName(), getRasterInfo(), te::map::MapDisplay::getSRID(), te::gm::INTERSECTS, te::gm::Envelope::intersects(), TE_UNKNOWN_SRS, te::gm::Envelope::transform(), and te::map::VISIBLE.

void te::qt::widgets::DefaultFeatureInfoMaker::getRasterInfo	(	QTreeWidgetItem *	layerItem,
		MapDisplay *	display,
		te::rst::Raster *	raster,
		const te::gm::Envelope &	e,
		int	srid,
		bool	needRemap
	)

Definition at line 220 of file DefaultFeatureInfoMaker.cpp.

References b, te::rst::Grid::geoToGrid(), te::gm::Envelope::getCenter(), te::rst::Raster::getGrid(), te::rst::Raster::getNumberOfBands(), te::rst::Raster::getNumberOfColumns(), te::rst::Raster::getNumberOfRows(), te::rst::Raster::getValue(), te::rst::Round(), te::gm::Coord2D::x, and te::gm::Coord2D::y.

Referenced by getInfo().

---

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

• DefaultFeatureInfoMaker.h
• DefaultFeatureInfoMaker.cpp