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49 lines
1.3 KiB
Dart
49 lines
1.3 KiB
Dart
// Copyright 2014 The Flutter 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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import 'package:flutter/material.dart';
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/// Flutter code sample for [InteractiveViewer].
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void main() => runApp(const InteractiveViewerExampleApp());
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class InteractiveViewerExampleApp extends StatelessWidget {
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const InteractiveViewerExampleApp({super.key});
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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home: Scaffold(
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appBar: AppBar(title: const Text('InteractiveViewer Sample')),
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body: const InteractiveViewerExample(),
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),
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);
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}
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}
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class InteractiveViewerExample extends StatelessWidget {
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const InteractiveViewerExample({super.key});
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@override
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Widget build(BuildContext context) {
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return Center(
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child: InteractiveViewer(
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boundaryMargin: const EdgeInsets.all(20.0),
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minScale: 0.1,
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maxScale: 1.6,
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child: Container(
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decoration: const BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: <Color>[Colors.orange, Colors.red],
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stops: <double>[0.0, 1.0],
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),
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),
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),
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),
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);
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}
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}
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