#include <TileId.h>

Public Member Functions
Pixel	AsPixel () const

GeoBox	GetBoundingBox (const Magnification &magnification) const
	Return the bounding box of the given tile. More...

GeoBox	GetBoundingBox (const MagnificationLevel &level) const
	Return the bounding box of the given tile. More...

std::string	GetDisplayText () const
	Return a short human readable description of the tile id. More...

GeoCoord	GetTopLeftCoord (const Magnification &magnification) const
	Return the top left coordinate of the tile. More...

uint32_t	GetX () const
	Return the X coordinate fo the tile. More...

uint32_t	GetY () const
	Return the y coordinate fo the tile. More...

bool	operator!= (const TileId &other) const
	Compare tile ids for inequality. More...

bool	operator< (const TileId &other) const
	Compare tile ids by their order. More...

bool	operator== (const TileId &other) const
	Compare tile ids for equality. More...

	TileId (uint32_t x, uint32_t y)
	Ceate a new tile by passing magnification and tile coordinates. More...

Static Public Member Functions
static TileId	GetTile (const Magnification &magnification, const GeoCoord &coord)
	Return the libosmscout-specific tile id for the given magnification that contains the given coordinate. More...

static TileId	GetTile (const MagnificationLevel &level, const GeoCoord &coord)
	Return the libosmscout-specific tile id for the given magnification that contains the given coordinate. More...

Detailed Description

A Tile id, uniquely identifing a tile by its level and (unique for the given level) tile coordinates.

Note that this are libosmscout tiles, that evenly split the whole world into - for each level - equaly sized (regarding their latitude and longitude interval) rectangles.

Classic OSM tiles are calculated differently.

Constructor & Destructor Documentation

◆ TileId()

osmscout::TileId::TileId	(	uint32_t	x,
		uint32_t	y
	)

Ceate a new tile by passing magnification and tile coordinates.

Member Function Documentation

◆ AsPixel()

Pixel osmscout::TileId::AsPixel ( ) const

inline

Referenced by osmscout::RouteNodeDataFile::Get(), and osmscout::RouteNodeDataFile::GetTile().

◆ GetBoundingBox() [1/2]

GeoBox osmscout::TileId::GetBoundingBox ( const Magnification & magnification ) const

Return the bounding box of the given tile.

Parameters

magnification Magnification to complete the definition of the tile id (these are relative to a magnification)

Returns: The GeoBox defining the resulting area

References osmscout::cellDimension, and osmscout::Magnification::GetLevel().

◆ GetBoundingBox() [2/2]

GeoBox osmscout::TileId::GetBoundingBox ( const MagnificationLevel & level ) const

Return the bounding box of the given tile.

Parameters

magnification Magnification to complete the definition of the tile id (these are relative to a magnification)

Returns: The GeoBox defining the resulting area

References osmscout::cellDimension, and osmscout::MagnificationLevel::Get().

◆ GetDisplayText()

std::string osmscout::TileId::GetDisplayText ( ) const

Return a short human readable description of the tile id.

Referenced by osmscout::TileIdBox::GetDisplayText().

◆ GetTile() [1/2]

TileId osmscout::TileId::GetTile	(	const Magnification &	magnification,
		const GeoCoord &	coord
	)

static

Return the libosmscout-specific tile id for the given magnification that contains the given coordinate.

Parameters

magnification	Magnification to use
coord	Coordinate that should be covered by the tile

Returns: A tile id

References osmscout::cellDimension, osmscout::GeoCoord::GetLat(), osmscout::Magnification::GetLevel(), and osmscout::GeoCoord::GetLon().

Referenced by osmscout::ElevationService< DataLoader >::ElevationProfile(), osmscout::RouteNodeDataFile::Get(), osmscout::RouteNodeDataFile::GetTile(), osmscout::MapTileCache< T >::GetTilesForBoundingBox(), and osmscout::DataTileCache::GetTilesForBoundingBox().

◆ GetTile() [2/2]

TileId osmscout::TileId::GetTile	(	const MagnificationLevel &	level,
		const GeoCoord &	coord
	)

static

Return the libosmscout-specific tile id for the given magnification that contains the given coordinate.

Parameters

level	Level to use (magnification.GetLevel())
coord	Coordinate that should be covered by the tile

Returns: A tile id

References osmscout::cellDimension, osmscout::MagnificationLevel::Get(), osmscout::GeoCoord::GetLat(), and osmscout::GeoCoord::GetLon().

◆ GetTopLeftCoord()

GeoCoord osmscout::TileId::GetTopLeftCoord ( const Magnification & magnification ) const

Return the top left coordinate of the tile.

Parameters

magnification Magnification to complete the definition of the tile id (these are relative to a magnification)

Returns: The resuting coordinate

References osmscout::cellDimension, and osmscout::Magnification::GetLevel().

◆ GetX()

uint32_t osmscout::TileId::GetX ( ) const

inline

Return the X coordinate fo the tile.

Referenced by osmscout::TileIdBox::end(), osmscout::TileIdBox::GetBoundingBox(), osmscout::TileIdBox::GetCenter(), osmscout::TileIdBox::GetMaxX(), osmscout::TileIdBox::GetMinX(), osmscout::TileIdBox::GetWidth(), osmscout::TileIdBox::Include(), osmscout::TileIdBox::Intersection(), osmscout::TileIdBox::Intersects(), and osmscout::TileIdBoxConstIterator::operator++().

◆ GetY()

uint32_t osmscout::TileId::GetY ( ) const

inline

Return the y coordinate fo the tile.

Referenced by osmscout::TileIdBox::end(), osmscout::TileIdBox::GetBoundingBox(), osmscout::TileIdBox::GetCenter(), osmscout::TileIdBox::GetHeight(), osmscout::TileIdBox::GetMaxY(), osmscout::TileIdBox::GetMinY(), osmscout::TileIdBox::Include(), osmscout::TileIdBox::Intersection(), osmscout::TileIdBox::Intersects(), and osmscout::TileIdBoxConstIterator::operator++().

◆ operator!=()

bool osmscout::TileId::operator!= ( const TileId & other ) const

inline

Compare tile ids for inequality.

◆ operator<()

bool osmscout::TileId::operator< ( const TileId & other ) const

inline

Compare tile ids by their order.

Needed for sorting tile ids and placing them into (some) containers.

◆ operator==()

bool osmscout::TileId::operator== ( const TileId & other ) const

inline

Compare tile ids for equality.

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

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ TileId()

Member Function Documentation

◆ AsPixel()

◆ GetBoundingBox() [1/2]

◆ GetBoundingBox() [2/2]

◆ GetDisplayText()

◆ GetTile() [1/2]

◆ GetTile() [2/2]

◆ GetTopLeftCoord()

◆ GetX()

◆ GetY()

◆ operator!=()

◆ operator<()

◆ operator==()