Maria::TileMapper Class Reference

Public Member Functions
	TileMapper (TileCacheSpec tileCacheSpec)
TileId	getTileId (const BasicGeoTypes::GeoPos &pos, const uint8_t tileLevel) const
BasicGeoTypes::GeoRect	getTileExtents (TileId tileId)
int	calcTileLevel (const BasicGeoTypes::GeoPos &vpCenter, const double vpResolution) const
	Calculate the tile level required to cover the viewport.
size_t	getTileSize () const noexcept
std::string	getProjectionString () const noexcept

Member Function Documentation

calcTileLevel()

int TileMapper::calcTileLevel	(	const BasicGeoTypes::GeoPos &	vpCenter,
		const double	vpResolution
	)		const

Calculate the tile level required to cover the viewport.

Parameters

vpCenter	The viewport center
vpResolution	The viewport resolution

Returns

The tile level of the viewport, -1 if not found

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

• Native/MariaNative/MDrawObject/geoindex/MTileMapper.h
• Native/MariaNative/MDrawObject/geoindex/MTileMapper.cpp