MBTilesDb class

An mbtiles wrapper class to read and write mbtiles databases.

Constructors

MBTilesDb(String databasePath)

Constructor based on an existing ADb object.

Properties

database ↔ SqliteDb

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

metadataMap ↔ Map<String, String?>?

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tileRowType ↔ String

getter/setter pair

Methods

addTile(int x, int y, int z, List<int> imageBytes) → void

Add a single tile.

checkMetadata() → void

** **

close() → void

fillMetadata(double n, double s, double w, double e, String name, String format, int minZoom, int maxZoom) → void

Populate the metadata table.

getBounds() → List<double>

Get the db envelope.

getTile(int tx, int tyOsm, int zoom) → List<int>?

** Get a Tile's image bytes from the database.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

open() → void

setTileRowType(String tileRowType) → void

Set the row type.

toMetadataQuery(String key, String value) → String

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

osmTile2TmsTile(int tx, int ty, int zoom) → List<int>

Converts Osm slippy map tile coordinates to TMS Tile coordinates.

Constants

COL_METADATA_NAME → const String

COL_METADATA_VALUE → const String

COL_TILES_TILE_COLUMN → const String

COL_TILES_TILE_DATA → const String

COL_TILES_TILE_ROW → const String

COL_TILES_ZOOM_LEVEL → const String

CREATE_METADATA → const String

CREATE_TILES → const String

INDEX_METADATA → const String

INDEX_TILES → const String

insertTileSql → const String

SELECT_METADATA → const String

SELECTQUERY → const String

TABLE_METADATA → const String

TABLE_TILES → const String

TILESIZE → const int

We have a fixed tile size.