ScImageAsset class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- ScImageAsset
Constructors
- ScImageAsset({Key? key, required String name, ImageFrameBuilder? frameBuilder, ImageErrorWidgetBuilder? errorBuilder, String? semanticLabel, bool excludeFromSemantics = false, double scale = 1.0, double? width, double? height, Color? color, BlendMode? colorBlendMode, BoxFit? fit, AlignmentGeometry alignment = Alignment.center, ImageRepeat repeat = ImageRepeat.noRepeat, Rect? centerSlice, bool matchTextDirection = false, bool gaplessPlayback = false, bool isAntiAlias = false, FilterQuality filterQuality = FilterQuality.low, int? cacheWidth, int? cacheHeight})
Properties
- alignment → AlignmentGeometry
-
How to align the image within its bounds.
final
- cacheHeight → int?
-
final
- cacheWidth → int?
-
final
- centerSlice → Rect?
-
The center slice for a nine-patch image.
final
- color → Color?
-
If non-null, this color is blended with each image pixel using colorBlendMode.
final
- colorBlendMode → BlendMode?
-
Used to combine color with this image.
final
- errorBuilder → ImageErrorWidgetBuilder?
-
A builder function that is called if an error occurs during image loading.
final
- excludeFromSemantics → bool
-
Whether to exclude this image from semantics.
final
- filterQuality → FilterQuality
-
Used to set the FilterQuality of the image.
final
- fit → BoxFit?
-
How to inscribe the image into the space allocated during layout.
final
- frameBuilder → ImageFrameBuilder?
-
A builder function responsible for creating the widget that represents
this image.
final
- gaplessPlayback → bool
-
Whether to continue showing the old image (true), or briefly show nothing
(false), when the image provider changes. The default value is false.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double?
-
If non-null, require the image to have this height.
final
- isAntiAlias → bool
-
Whether to paint the image with anti-aliasing.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- matchTextDirection → bool
-
Whether to paint the image in the direction of the TextDirection.
final
- name → String
-
final
- repeat → ImageRepeat
-
How to paint any portions of the layout bounds not covered by the image.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scale → double
-
final
- semanticLabel → String?
-
A Semantic description of the image.
final
- width → double?
-
If non-null, require the image to have this width.
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
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