LoadableImage class final
An object that represents a loadable image.
A loadable image implements the loadable pattern (Loadable) and allows getting the underlying image (through LoadableImage.image) once the image is loaded. For LocalItem thumbnail, the image is read from JSON and is automatically loaded. For PortalItem thumbnail, the loadable image is initialized with the thumbnail URI and needs to be loaded before calling LoadableImage.image.
- Implemented types
- Mixed in types
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- image → ArcGISImage?
-
The image.
no setter
- loadError → ArcGISException?
-
The load error.
no setterinherited
- loadStatus → LoadStatus
-
The load status.
no setterinherited
-
onLoadStatusChanged
→ Stream<
LoadStatus> -
A stream that reports changes to the
LoadStatus.no setterinherited - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- uri → Uri?
-
The URI.
no setter
Methods
-
cancelLoad(
) → void -
Cancels loading metadata for the object.
inherited
-
load(
) → Future< void> -
Loads the metadata for the object asynchronously.
inherited
-
loadBytes(
) → Future< Uint8List> - Method to load the image bytes.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
retryLoad(
) → Future< void> -
Loads or retries loading metadata for the object asynchronously.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited