Gif class
A widget that renders a Gif controllable with AnimationController.
- Inheritance
- Available extensions
- Annotations
Constructors
-
Gif({Key? key, required ImageProvider<
Object> image, required GifController controller, int? fps, Duration? duration, Autostart autostart = Autostart.no, Widget placeholder(BuildContext context)?, VoidCallback? onFetchCompleted, String? semanticLabel, bool excludeFromSemantics = false, double? width, double? height, Color? color, BlendMode? colorBlendMode, BoxFit? fit, AlignmentGeometry alignment = Alignment.center, ImageRepeat repeat = ImageRepeat.noRepeat, Rect? centerSlice, bool matchTextDirection = false, bool useCache = true}) -
Creates a widget that displays a controllable gif.
const
Properties
- alignment → AlignmentGeometry
-
final
- autostart → Autostart
-
If and how to start this gif.
final
- centerSlice → Rect?
-
final
- color → Color?
-
final
- colorBlendMode → BlendMode?
-
final
- controller → GifController
-
This playback controller.
final
- duration → Duration?
-
Whole playback duration.
final
- excludeFromSemantics → bool
-
final
- fit → BoxFit?
-
final
- fps → int?
-
Frames per second at which this runs.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double?
-
final
-
image
→ ImageProvider<
Object> -
ImageProvider of this gif. Like NetworkImage, AssetImage, MemoryImage
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- matchTextDirection → bool
-
final
- onFetchCompleted → VoidCallback?
-
Called when gif frames fetch is completed.
final
- placeholder → Widget Function(BuildContext context)?
-
Rendered when gif frames fetch is still not completed.
final
- repeat → ImageRepeat
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- semanticLabel → String?
-
final
- useCache → bool
-
final
- width → double?
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< Gif> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited