LayoutController class

Controller responsible for parsing JSON receipt data and building the corresponding Flutter widget layout.

This controller handles the conversion of JSON-formatted receipt data into a list of widgets that can be rendered. It supports various receipt elements including text lines, columns, tables, headers, and footers.

Constructors

LayoutController({required Uint8List? imageHeader, required Uint8List? imageFooter})

Creates a LayoutController instance.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

imageFooter → Uint8List?

Optional footer image to be displayed at the bottom of the receipt.

final

imageHeader → Uint8List?

Optional header image to be displayed at the top of the receipt.

final

layoutReceipt ↔ List<Widget>

The list of widgets representing the complete receipt layout.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

parse(String jsonContent) → void

Parses JSON content and builds the receipt layout.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited