JsonMemoryImage class

Inheritance

Constructors

JsonMemoryImage({Map<String, dynamic> args = const {}, JsonWidgetRegistry? registry, Alignment alignment = Alignment.center, int? cacheHeight, int? cacheWidth, Rect? centerSlice, Color? color, BlendMode? colorBlendMode, Widget errorBuilder(BuildContext, Object, StackTrace?)?, bool excludeFromSemantics = false, FilterQuality filterQuality = FilterQuality.low, BoxFit? fit, Widget frameBuilder(BuildContext, Widget, int?, bool)?, bool gaplessPlayback = false, double? height, required dynamic image, bool isAntiAlias = false, bool matchTextDirection = false, double? opacity, ImageRepeat repeat = ImageRepeat.noRepeat, double scale = 1.0, String? semanticLabel, double? width})

Properties

alignment Alignment
final
cacheHeight int?
final
cacheWidth int?
final
centerSlice Rect?
final
color Color?
final
colorBlendMode BlendMode?
final
errorBuilder → (Widget Function(BuildContext, Object, StackTrace?)?)
final
excludeFromSemantics bool
final
filterQuality FilterQuality
final
fit BoxFit?
final
frameBuilder → (Widget Function(BuildContext, Widget, int?, bool)?)
final
gaplessPlayback bool
final
hashCode int
The hash code for this object.
no setterinherited
height double?
final
image → dynamic
final
isAntiAlias bool
final
jsonWidgetArgs → dynamic
finalinherited
jsonWidgetBuilder JsonWidgetBuilder Function()
finalinherited
jsonWidgetId String
finalinherited
jsonWidgetListenVariables Set<String>
finalinherited
jsonWidgetRegistry JsonWidgetRegistry
finalinherited
jsonWidgetType String
finalinherited
matchTextDirection bool
final
opacity double?
final
repeat ImageRepeat
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
scale double
final
semanticLabel String?
final
width double?
final

Methods

build({ChildWidgetBuilder? childBuilder, required BuildContext context, JsonWidgetRegistry? registry}) Widget
Convenience method that can build the widget this data object represents. This is the equilivant of calling: builder.build and passing this in as the data parameter.
inherited
copyWith({dynamic jsonWidgetArgs, JsonWidgetBuilder? jsonWidgetBuilder, Set<String>? jsonWidgetListenVariables, String? jsonWidgetId, JsonWidgetRegistry? jsonWidgetRegistry, String? jsonWidgetType}) JsonWidgetData
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() Map<String, dynamic>
Abstract function that concrete classes must implement. This must encode the internal data model to a JSON compatible representation.
inherited
toString() String
Returns the string encoded JSON representation for this class. This will remove all null values and empty collections from the returned string.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited