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// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// This example shows how to show the text 'Hello, world.' using the underlying
// render tree.
import 'package:flutter/rendering.dart';
void main() {
// We use RenderingFlutterBinding to attach the render tree to the window.
// The root of our render tree is a RenderPositionedBox, which centers its
// child both vertically and horizontally.
root: RenderPositionedBox(
// We use a RenderParagraph to display the text 'Hello, world.' without
// any explicit styling.
child: RenderParagraph(
const TextSpan(text: 'Hello, world.'),
// The text is in English so we specify the text direction as
// left-to-right. If the text had been in Hebrew or Arabic, we would
// have specified right-to-left. The Flutter framework does not assume a
// particular text direction.
textDirection: TextDirection.ltr,