ImageX class
图片组件
- Inheritance
- Available extensions
Constructors
-
ImageX({Key? key, required ImageType type, required String image, double? radius, double? width, double? height, BoxFit? fit, Widget? placeholder, Color? backgroundColor, Widget builder(BuildContext context, ImageProvider<
Object> provider, Widget completed, Size? size)?, String? package}) -
const
-
ImageX.asset(String image, {Key? key, double? radius, double? width, double? height, BoxFit? fit, Widget? placeholder, Color? backgroundColor, Widget builder(BuildContext context, ImageProvider<
Object> provider, Widget completed, Size? size)?, String? package}) -
const
-
ImageX.file(String image, {Key? key, double? radius, double? width, double? height, BoxFit? fit, Widget? placeholder, Color? backgroundColor, Widget builder(BuildContext context, ImageProvider<
Object> provider, Widget completed, Size? size)?}) -
const
-
ImageX.url(String image, {Key? key, double? radius, double? width, double? height, BoxFit? fit, Widget? placeholder, Color? backgroundColor, Widget builder(BuildContext context, ImageProvider<
Object> provider, Widget completed, Size? size)?}) -
const
Properties
- backgroundColor → Color?
-
final
-
builder
→ Widget Function(BuildContext context, ImageProvider<
Object> provider, Widget completed, Size? size)? -
final
- fit → BoxFit?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double?
-
final
- image → String
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- package → String?
-
final
- placeholder → Widget?
-
final
- radius → double?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- type → ImageType
-
final
- width → double?
-
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