osmscout::TileId Class Reference

#include <libosmscout/include/osmscout/util/TileId.h>

Public Member Functions
	TileId (uint32_t x, uint32_t y)
uint32_t	GetX () const
uint32_t	GetY () const
Pixel	AsPixel () const
std::string	GetDisplayText () const
bool	operator== (const TileId &other) const
bool	operator!= (const TileId &other) const
bool	operator< (const TileId &other) const
GeoCoord	GetTopLeftCoord (const Magnification &magnification) const
GeoBox	GetBoundingBox (const MagnificationLevel &level) const
GeoBox	GetBoundingBox (const Magnification &magnification) const

Static Public Member Functions
static TileId	GetTile (const Magnification &magnification, const GeoCoord &coord)
static TileId	GetTile (const MagnificationLevel &level, const GeoCoord &coord)

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 )

Member Function Documentation

AsPixel()

Pixel osmscout::TileId::AsPixel ( ) const

inline

GetBoundingBox() [1/2]

GeoBox osmscout::TileId::GetBoundingBox

(

const Magnification &

magnification

)

const

GetBoundingBox() [2/2]

GeoBox osmscout::TileId::GetBoundingBox

(

const MagnificationLevel &

level

)

const

GetDisplayText()

std::string osmscout::TileId::GetDisplayText

(

)

const

GetTile() [1/2]

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

static

GetTile() [2/2]

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

static

GetTopLeftCoord()

GeoCoord osmscout::TileId::GetTopLeftCoord

(

const Magnification &

magnification

)

const

GetX()

uint32_t osmscout::TileId::GetX ( ) const

inline

Return the X coordinate fo the tile

GetY()

uint32_t osmscout::TileId::GetY ( ) const

inline

Return the y coordinate fo the tile

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

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

• libosmscout/include/osmscout/util/TileId.h