ImageWidget class

图片加载器 1.通过chflutter -ipg -img-path-gen命令生成所有插件包包含的图片路径去重后生成FlutterImageLists; 2.先从flutter项目查找并加载图片若没有再从native加载;

Inheritance

Constructors

ImageWidget({Key? key, required String urlOrAlias, Color? backgroundColor, double? width, double? height, BoxFit? fit, BorderRadius? borderRadius, String? placeholder, String? placeholderAlias, ImageExtensionData? extensionData, OnBuildImageUrlCall? buildUrlCall, OnBuildFinishedCall? buildFinishedCall})
const

Properties

backgroundColor → Color?
背影颜色
final
borderRadius → BorderRadius?
圆角大小
final
buildFinishedCall → OnBuildFinishedCall?
图片控件构建结束回调
final
buildUrlCall → OnBuildImageUrlCall?
构建url回调函数与urlOrAlias互斥
final
extensionData → ImageExtensionData?
扩展数据,在buildUrlCall回调参数中返回
final
fit → BoxFit?
图片填充类型
final
hashCode → int
The hash code for this object.
no setterinherited
height → double?
图片高
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
placeholder → String?
占位图(flutter assets图片)
final
placeholderAlias → String?
占位图图片别名 flutter项目图片：图片名称(xxx.png) native项目图片：图片别名(share_logo_qq.png->shareLogoQq,设置shareLogoQq)
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
urlOrAlias → String
图片网络地址或别名ImageNamesAlias,与buildUrlCall互斥 eg. urlOrName: "share_logo_qq.png->shareLogoQq"
final
width → double?
图片宽
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
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