FileTileProvider class
Fetch tiles from the local filesystem (not asset store), where the tile URL is a path within the filesystem.
Stub for IO specific implementations.
This web platform does not support reading from the local filesystem, and therefore throws an UnsupportedError when getImage is invoked.
- Inheritance
-
- Object
- TileProvider
- FileTileProvider
Constructors
- FileTileProvider()
- Fetch tiles from the local filesystem (not asset store), where the tile URL is a path within the filesystem.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
headers
→ Map<
String, String> -
Custom HTTP headers that may be sent with each tile request
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- supportsCancelLoading → bool
-
Indicates to flutter_map internals whether to call getImage (when
false) or getImageWithCancelLoadingSupportno setterinherited
Methods
-
dispose(
) → void -
Called when the TileLayer is disposed
inherited
-
generateReplacementMap(
String urlTemplate, TileCoordinates coordinates, TileLayer options) → Map< String, String> -
Generate the Map of placeholders to replacements, to be used in
populateTemplatePlaceholders
inherited
-
getImage(
TileCoordinates coordinates, TileLayer options) → ImageProvider< Object> -
Retrieve a tile as an image, based on its coordinates and the TileLayer
override
-
getImageWithCancelLoadingSupport(
TileCoordinates coordinates, TileLayer options, Future< void> cancelLoading) → ImageProvider<Object> -
Retrieve a tile as an image, based on its coordinates and the TileLayer
inherited
-
getTileFallbackUrl(
TileCoordinates coordinates, TileLayer options) → String? -
Generate a fallback URL for a tile, based on its coordinates and the
TileLayer
inherited
-
getTileUrl(
TileCoordinates coordinates, TileLayer options) → String -
Generate a primary URL for a tile, based on its coordinates and the
TileLayer
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
populateTemplatePlaceholders(
String urlTemplate, TileCoordinates coordinates, TileLayer options) → String -
Replaces placeholders in the form templatePlaceholderElement with their
corresponding values
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited