|TextureTile (TileId const &tileId, QImage const &image, const Blending *blending)|
|Blending const *||blending () const|
|int||byteCount () const|
|QImage const *||image () const|
|Public Member Functions inherited from Marble::Tile|
|Tile (TileId const &tileId)|
|TileId const &||id () const|
A class that resembles an image tile (extends Tile).
This tile provides a bitmap image for a certain (geographic) area and for a given zoom level. Each Tile can be identified via a unique TileId.
Usually the tiles are organized in so called quad tiles: This means that with increasing zoom level four other tiles cover the same area as a single "parent" tile in the previous zoom level. These four tiles have the same pixel size as the "parent" tile.
The process of "filling the tile with data is done in stages: The State describes the current progress of loading the data (Empty, Scaled, Expired, StateUptodate).
The life time cycle of a Tile can also be influenced by its expiration time which will trigger a reload of the tile data.
Member Function Documentation
The documentation for this class was generated from the following files: