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23 lines
830 B
Dart
23 lines
830 B
Dart
// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// This example shows how to show the text 'Hello, world.' using the underlying
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// render tree.
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import 'package:flutter/rendering.dart';
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void main() {
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// We use RenderingFlutterBinding to attach the render tree to the window.
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new RenderingFlutterBinding(
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// The root of our render tree is a RenderPositionedBox, which centers its
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// child both vertically and horizontally.
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root: new RenderPositionedBox(
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alignment: const FractionalOffset(0.5, 0.5),
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// We use a RenderParagraph to display the text "Hello, world." without
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// any explicit styling.
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child: new RenderParagraph(new PlainTextSpan('Hello, world.'))
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)
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);
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}
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