TolerantNetworkImage class
图片处理方式:快速缩略模板
图片处理方式:数据万象https://cloud.tencent.com/document/product/460/36542
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- BaseTolerantNetworkImage
- TolerantNetworkImage
- Implementers
Constructors
- TolerantNetworkImage({Key? key, ImageDealType? imageDealType, double? width, double? height, BorderRadiusGeometry? borderRadius, required String imageUrl, void lastImageUrlGetBlock(String lastImageUrl)?, BoxFit? fit, PlaceholderWidgetBuilder? placeholder, LoadingErrorWidgetBuilder? errorWidget, Duration? placeholderFadeInDuration, Duration? fadeOutDuration, Duration fadeInDuration = Duration.zero, bool gaplessPlayback = true, void loadStateChanged(ExtendedImageState? state, String imageUrl)?, ProgressIndicatorBuilder? progressIndicatorBuilder})
Properties
- borderRadius → BorderRadiusGeometry?
-
finalinherited
- errorWidget → LoadingErrorWidgetBuilder?
-
finalinherited
- fadeInDuration → Duration?
-
The duration of the fade-in animation for the imageUrl.
finalinherited
- fadeOutDuration → Duration?
-
The duration of the fade-out animation for the placeholder.
finalinherited
- fit → BoxFit?
-
finalinherited
- gaplessPlayback → bool?
-
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double?
-
finalinherited
- imageUrl → String
-
finalinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- loadStateChanged → void Function(ExtendedImageState? state, String imageUrl)?
-
finalinherited
- placeholder → PlaceholderWidgetBuilder?
-
finalinherited
- placeholderFadeInDuration → Duration?
-
The duration of the fade-in animation for the placeholder.
finalinherited
- progressIndicatorBuilder → ProgressIndicatorBuilder?
-
Widget displayed while the target imageUrl is loading.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- visibleFraction ↔ double
-
getter/setter pairinherited
- width → double?
-
finalinherited
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
inherited
-
buildImage(
BuildContext context) → Widget -
inherited
-
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, int wrapWidth = 65}) → 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