AppImage class

A universal image widget with loading and error states.

Handles different image sources (network, asset, file) with consistent loading and error handling.

Inheritance

Constructors

AppImage.asset(String assetPath, {Key? key, double? width, double? height, BoxFit fit = BoxFit.cover, double? borderRadius, Widget? loadingWidget, Widget? errorWidget, Widget? placeholder, BoxBorder? border, List<BoxShadow>? boxShadow, EdgeInsetsGeometry? margin, EdgeInsetsGeometry? padding, double? opacity, Color? color, BlendMode? colorBlendMode})
Creates an image from an asset.
const
AppImage.file(String filePath, {Key? key, double? width, double? height, BoxFit fit = BoxFit.cover, double? borderRadius, Widget? loadingWidget, Widget? errorWidget, Widget? placeholder, BoxBorder? border, List<BoxShadow>? boxShadow, EdgeInsetsGeometry? margin, EdgeInsetsGeometry? padding, double? opacity, Color? color, BlendMode? colorBlendMode})
Creates an image from a local file.
const
AppImage.network(String url, {Key? key, double? width, double? height, BoxFit fit = BoxFit.cover, double? borderRadius, Widget? loadingWidget, Widget? errorWidget, Widget? placeholder, BoxBorder? border, List<BoxShadow>? boxShadow, EdgeInsetsGeometry? margin, EdgeInsetsGeometry? padding, double? opacity, Color? color, BlendMode? colorBlendMode})
Creates an image from a network URL.
const

Properties

border → BoxBorder?
Optional border.
final
borderRadius → double?
Border radius for rounded corners.
final
boxShadow → List<BoxShadow>?
Optional shadows.
final
color → Color?
Optional color filter.
final
colorBlendMode → BlendMode?
Optional color blend mode.
final
errorWidget → Widget?
Widget to show on error.
final
fit → BoxFit
How the image should be inscribed into the space.
final
hashCode → int
The hash code for this object.
no setterinherited
height → double?
The height of the image.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
loadingWidget → Widget?
Widget to show while loading (network images only).
final
margin → EdgeInsetsGeometry?
Optional margin.
final
opacity → double?
Optional opacity.
final
padding → EdgeInsetsGeometry?
Optional padding.
final
path → String
The path or URL of the image.
final
placeholder → Widget?
Placeholder widget to show before image loads.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
source → AppImageSource
The source type of the image.
final
width → double?
The width of the image.
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, 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