AppImage class

A widget that displays an image from a file or URL path with automatic authentication and fallback placeholder support.

This widget handles image loading from the API base URL, automatically includes authentication cookies, and displays a placeholder image if the image fails to load.

Usage:

// Display image from a file
AppImage(
  image: myFile,
  width: 200,
  height: 200,
)

// Display image from a path
AppImage(
  imagePath: '/images/avatar.jpg',
  width: 100,
  height: 100,
)
Inheritance

Constructors

AppImage({Key? key, File? image, String? imagePath, double? width, double? height})
Creates an AppImage widget.
const

Properties

cookieManager → CookieManager
no setter
hashCode → int
The hash code for this object.
no setterinherited
height → double?
The height of the image widget.
final
image → File?
The file object containing the image to display.
final
imagePath → String?
The path to the image relative to the API base URL.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
persistentStorage → PersistentStorage
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
width → double?
The width of the image widget.
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