signwriting_flutter

Description:

signwriting flutter

SignWriting Flutter #

This is flutter implementation of its python counterpart. flutter utilities for SignWriting formats, tokenizer, visualizer and utils.
Most of the implementation is done at signwriting
How to use #
Download both the font files from assets/fonts and place them in the assets/fonts directory from your project's root folder.
dependencies:
signwriting_flutter: ^latest_version
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flutter:
fonts:
- family: SuttonSignWritingFill
fonts:
- asset: assets/fonts/SuttonSignWritingFill.ttf

- family: SuttonSignWritingLine
fonts:
- asset: assets/fonts/SuttonSignWritingLine.ttf
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Example #
import 'dart:typed_data';
import 'package:flutter/material.dart';
import 'package:signwriting_flutter/signwriting_flutter.dart';

void main() {
runApp(const MyApp());
}

class MyApp extends StatelessWidget {
const MyApp({super.key});

@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'SignWriting Image Test',
home: Scaffold(
appBar: AppBar(
title: const Text('SignWriting Image Test'),
),
backgroundColor: Colors.black,
body: Center(
child: FutureBuilder<Uint8List>(
future: signwritingToImage(
'AS10011S10019S2e704S2e748M525x535S2e748483x510S10011501x466S20544510x500S10019476x475',
trustBox: false,
lineColor: Colors.deepOrange,
fillColor: Colors.white,
),
builder: (BuildContext context, AsyncSnapshot<Uint8List> snapshot) {
if (snapshot.connectionState == ConnectionState.done) {
if (snapshot.hasData) {
return Image.memory(snapshot.data!);
} else {
return const Text('Failed to render SignWriting image');
}
} else {
return const CircularProgressIndicator();
}
},
),
),
),
);
}
}
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