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AnsiX is a powerful and easy-to-use library that provides tools and extensions for adding ANSI color and styling support to your Dart & Flutter applications.

example/main.dart

// ignore_for_file: avoid_print

import 'package:ansix/ansix.dart';

void main() {
  // Ensure that the attached terminal supports ANSI formatting
  AnsiX.ensureSupportsAnsi();

  // StringBuffer extensions
  final StringBuffer buffer = StringBuffer()
    ..writeWithForegroundColor('Hello ', AnsiColor.blue)
    ..writeStyled(
      'AnsiX ',
      textStyle: const AnsiTextStyle(bold: true),
      foregroundColor: AnsiColor.aquamarine2,
    )
    ..writeWithForegroundColor('!', AnsiColor.red)
    ..writeWithForegroundColor('!', AnsiColor.green)
    ..writeWithForegroundColor('!', AnsiColor.blue);
  print(buffer);

  // String extensions
  print('This is a bold text'.bold());
  print('This is a text with red foreground color'.blue());

  final Map<String, dynamic> json = <String, dynamic>{
    'field1': 'value',
    'field2': 3.0,
    'field3': true,
  };

  print('');
  print('Json'.underline().colored(foreground: AnsiColor.deepSkyBlue5));
  AnsiX.printJson(json, foreground: AnsiColor.cyan3);

  print('');
  print('Tree View'.bold().colored(foreground: AnsiColor.deepSkyBlue5));
  AnsiX.printTreeView(json, theme: AnsiTreeViewTheme.$default());

  print('Data Grid'.italic().colored(foreground: AnsiColor.deepSkyBlue5));
  AnsiX.printDataGrid(
    <List<Object?>>[
      <Object?>[
        'Name',
        AnsiColor.red.name,
        AnsiColor.green.name,
        AnsiColor.blue.name,
      ],
      <Object?>[
        'Hex',
        AnsiColor.red.hex,
        AnsiColor.green.hex,
        AnsiColor.blue.hex,
      ],
      <Object?>[
        'RGB',
        AnsiColor.red.rgb,
        AnsiColor.green.rgb,
        AnsiColor.blue.rgb,
      ],
    ],
    theme: const AnsiGridTheme(
      border: AnsiBorder(
        style: AnsiBorderStyle.square,
        type: AnsiBorderType.all,
      ),
      headerTextTheme: AnsiTextTheme(
        alignment: AnsiTextAlignment.center,
        style: AnsiTextStyle(bold: true),
        foregroundColor: AnsiColor.cyan3,
      ),
      cellTextTheme: AnsiTextTheme(
        fixedWidth: 15,
        alignment: AnsiTextAlignment.center,
      ),
    ),
    type: AnsiGridType.fromColumns,
  );
}
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Publisher

verified publishernikosportolos.com

AnsiX is a powerful and easy-to-use library that provides tools and extensions for adding ANSI color and styling support to your Dart & Flutter applications.

Repository (GitHub)
View/report issues
Contributing

Topics

#ansi #cli #console #grid #treeview

Documentation

Documentation
API reference

License

MIT (license)

Dependencies

collection, data_class_plugin, meta, path

More

Packages that depend on ansix