AssetEntityImage class
A widget that displays an AssetEntity image.
The widget uses AssetEntityImageProvider internally to resolve assets.
Because the Flutter version changes, there will be compatibility issues. This class is expected to be removed in 3.0 and become a separate package.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- Image
- AssetEntityImage
Constructors
-
AssetEntityImage(AssetEntity entity, {bool isOriginal = true, ThumbnailSize? thumbnailSize = PMConstants.vDefaultGridThumbnailSize, ThumbnailFormat thumbnailFormat = ThumbnailFormat.jpeg, Key? key, ImageFrameBuilder? frameBuilder, ImageLoadingBuilder? loadingBuilder, ImageErrorWidgetBuilder? errorBuilder, String? semanticLabel, bool excludeFromSemantics = false, double? width, double? height, Color? color, Animation<
double> ? opacity, 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})
Properties
- alignment → AlignmentGeometry
-
How to align the image within its bounds.
finalinherited
- centerSlice → Rect?
-
The center slice for a nine-patch image.
finalinherited
- color → Color?
-
If non-null, this color is blended with each image pixel using colorBlendMode.
finalinherited
- colorBlendMode → BlendMode?
-
Used to combine color with this image.
finalinherited
- entity → AssetEntity
-
final
- errorBuilder → ImageErrorWidgetBuilder?
-
A builder function that is called if an error occurs during image loading.
finalinherited
- excludeFromSemantics → bool
-
Whether to exclude this image from semantics.
finalinherited
- filterQuality → FilterQuality
-
The rendering quality of the image.
finalinherited
- fit → BoxFit?
-
How to inscribe the image into the space allocated during layout.
finalinherited
- frameBuilder → ImageFrameBuilder?
-
A builder function responsible for creating the widget that represents
this image.
finalinherited
- 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.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double?
-
If non-null, require the image to have this height (in logical pixels).
finalinherited
-
image
→ ImageProvider<
Object> -
The image to display.
finalinherited
- isAntiAlias → bool
-
Whether to paint the image with anti-aliasing.
finalinherited
- isOriginal → bool
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- loadingBuilder → ImageLoadingBuilder?
-
A builder that specifies the widget to display to the user while an image
is still loading.
finalinherited
- matchTextDirection → bool
-
Whether to paint the image in the direction of the TextDirection.
finalinherited
-
opacity
→ Animation<
double> ? -
If non-null, the value from the Animation is multiplied with the opacity
of each image pixel before painting onto the canvas.
finalinherited
- repeat → ImageRepeat
-
How to paint any portions of the layout bounds not covered by the image.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- semanticLabel → String?
-
A Semantic description of the image.
finalinherited
- thumbnailFormat → ThumbnailFormat
-
final
- thumbnailSize → ThumbnailSize?
-
final
- width → double?
-
If non-null, require the image to have this width (in logical pixels).
finalinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< Image> -
Creates the mutable state for this widget at a given location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects describing this node's children.inherited -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
override
-
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