IlvGeoTIFFTileLoader Class Reference

This class is an IlvTileLoader specialized for reading GeoTIFF files. More...

#include <ilviews/maps/format/geotiff/gtifftloader.h>

Inheritance diagram for IlvGeoTIFFTileLoader:

Public Member Functions
	IlvGeoTIFFTileLoader (const char *filename, const IlvMapAdapter *adapter)
	Initializes a new IlvGeoTIFFTileLoader instance. More...
virtual IlvFeatureRenderer *	getDefaultFeatureRenderer (IlvDisplay *)
	Returns the default feature renderer used for the rendering of map features of the current tile. More...
virtual IlvMapFeatureIterator *	getFeatureIterator (IlvTile *)
	Returns the feature iterator to read features for the specified tile. More...
virtual IlvMapInfo *	getMapInfo ()
	Returns an IlvMapInfo constructed from the IlvMapAdapter given at construction time. More...
virtual IlvRect &	getTileOrigin ()
	Returns the tile origin. More...
virtual IlBoolean	isPersistent () const
	Returns IlTrue if this tile loader must be saved by a tile controller. More...
Public Member Functions inherited from IlvMapTileLoader
virtual IlvFeatureRenderer *	getFeatureRenderer (IlvDisplay *display)
	Returns the renderer to use with this tile loader. More...
IlvMapsError	getInitStatus () const
	Checks the initialization status of this tile loader. More...
virtual IlBoolean	isAttachingAttributes () const
	Test if this tile loader is attaching attributes. More...
IlBoolean	isOwnerOfRenderer () const
	Returns whether the tile loader is owner of its feature renderer or not. More...
virtual IlvMapsError	load (IlvTile *tile)
	Method called when a tile has to be loaded. More...
virtual void	release (IlvTile *tile)
	Releases the specified tile. More...
virtual void	setAttachingAttributes (IlBoolean set)
	Specifies whether this tile loader is attaching attributes to the graphic objects it loads. More...
virtual void	setFeatureRenderer (IlvFeatureRenderer *renderer, IlBoolean owner=IlFalse)
	Sets the renderer to use with this tile loader. More...
Public Member Functions inherited from IlvTileLoader
virtual void	controllerDeleted (IlvTileController *controller)
	Called when the controller is deleted. More...
virtual void	tileDeleted (IlvTile *tile)
	Called when a tile is deleted during the controller destruction. More...

Additional Inherited Members
Protected Member Functions inherited from IlvMapTileLoader
	IlvMapTileLoader ()
	Constructor. More...
void	setInitStatus (IlvMapsError status)
	Sets the error status of the tile loader. More...

Detailed Description

This class is an IlvTileLoader specialized for reading GeoTIFF files.

Library: ilvmaps

This class inherits most of its behaviors from an IlvMapTileLoader.

Constructor & Destructor Documentation

IlvGeoTIFFTileLoader()

IlvGeoTIFFTileLoader::IlvGeoTIFFTileLoader	(	const char *	filename,
		const IlvMapAdapter *	adapter
	)

Initializes a new IlvGeoTIFFTileLoader instance.

Parameters

filename	The file name.
adapter	The map adapter to use.

Member Function Documentation

getDefaultFeatureRenderer()

virtual IlvFeatureRenderer* IlvGeoTIFFTileLoader::getDefaultFeatureRenderer ( IlvDisplay *  display )

virtual

Returns the default feature renderer used for the rendering of map features of the current tile.

This default feature renderer is used when the user does not set a feature renderer.

Parameters

display

The IlvDisplay

Returns

The default feature renderer.

Implements IlvMapTileLoader.

getFeatureIterator()

virtual IlvMapFeatureIterator* IlvGeoTIFFTileLoader::getFeatureIterator ( IlvTile *  tile )

virtual

Returns the feature iterator to read features for the specified tile.

Parameters

tile	The tile to load.

Returns

The feature iterator to load features for this tile, or 0 if no features are to be loaded.

Implements IlvMapTileLoader.

getMapInfo()

virtual IlvMapInfo* IlvGeoTIFFTileLoader::getMapInfo ( )

virtual

Returns an IlvMapInfo constructed from the IlvMapAdapter given at construction time.

Returns

A pointer to the IlvMapInfo instance.

Implements IlvMapTileLoader.

getTileOrigin()

virtual IlvRect& IlvGeoTIFFTileLoader::getTileOrigin ( )

virtual

Returns the tile origin.

Returns

The tile origin.

isPersistent()

virtual IlBoolean IlvGeoTIFFTileLoader::isPersistent ( ) const

virtual

Returns IlTrue if this tile loader must be saved by a tile controller.

Returns

IlTrue if this tile loader must be saved.

Implements IlvMapTileLoader.