Flutter牙齿解剖学学习插件teeth_anatomy的使用

安装

在你的 pubspec.yaml 文件的 dependencies: 部分，添加以下行：

dependencies:
  teeth_anatomy: <latest_version>

使用

首先，你需要导入 teeth_anatomy 包：

import 'package:teeth_anatomy/teeth_custom_paint.dart';

然后，你可以在你的应用中使用 TeethWidget 组件来展示牙齿的解剖结构。以下是一个完整的示例代码：

import 'dart:math';

import 'package:flutter/material.dart';
import 'package:teeth_anatomy/teeth_custom_paint.dart';

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

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

  // 这个小部件是你的应用的根。
  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      title: '牙齿解剖学',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  final String title;

  [@override](/user/override)
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  double strokeTooth = 0;

  List<TeethModel> tooth = [];
  List<TeethModel> tooth1 = [];
  List<TeethModel> tooth2 = [];
  List<TeethModel> tooth3 = [];

  [@override](/user/override)
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text(widget.title),
      ),
      body: PageView(
        children: [
          firstPage(),
          TeethWidget(
            borderWith: 1,
            size: 600,
            textPaddingLeft: -10,
            textPaddingTop: 1,
            selectedColor: Colors.purpleAccent,
            unSelectedColor: Colors.white,
            borderColor: Colors.green,
            showIndex: true,
            textStyle: const TextStyle(
                color: Colors.black, fontWeight: FontWeight.bold, fontSize: 12),
            onTap: (String id, selected) {
              if (selected) {
                tooth1.add(TeethModel(
                    id: id,
                    selectedColor: Colors.purpleAccent));
              } else {
                tooth1.removeWhere((r) => r.id == id);
              }

              setState(() {});
            },
            teeth: tooth1,
          ),
          TeethWidget(
            borderWith: 1,
            size: 800,
            textPaddingLeft: -10,
            textPaddingTop: 1,
            selectedColor: Colors.purpleAccent,
            unSelectedColor: Colors.white,
            borderColor: Colors.green,
            showIndex: true,
            textStyle: const TextStyle(
                color: Colors.black, fontWeight: FontWeight.bold, fontSize: 15),
            onTap: (String id, selected) {
              if (selected) {
                tooth2.add(TeethModel(
                    id: id,
                    selectedColor: Colors.green, char: 'OK'));
              } else {
                tooth2.removeWhere((r) => r.id == id);
              }

              setState(() {});
            },
            teeth: tooth2,
          ),
          TeethWidget(
            borderWith: 1,
            size: 300,
            textPaddingLeft: -10,
            textPaddingTop: 1,
            selectedColor: Colors.purpleAccent,
            unSelectedColor: Colors.white,
            borderColor: Colors.green,
            textStyle: const TextStyle(
                color: Colors.black, fontWeight: FontWeight.bold, fontSize: 12),
            onTap: (String id, selected) {
              if (selected) {
                tooth3.add(TeethModel(
                    id: id,
                    selectedColor: Colors.primaries[Random().nextInt(16)]));
              } else {
                tooth3.removeWhere((r) => r.id == id);
              }

              setState(() {});
            },
            teeth: tooth3,
          ),
          TeethWidget(
            borderWith: 3,
            size: 800,
            textPaddingLeft: -10,
            textPaddingTop: 1,
            selectedColor: Colors.purpleAccent,
            unSelectedColor: Colors.white,
            borderColor: Colors.black,
            textStyle: const TextStyle(
                color: Colors.black, fontWeight: FontWeight.bold, fontSize: 12),
            onTap: (String id, selected) {
              if (selected) {
                tooth3.add(TeethModel(
                    id: id,
                    selectedColor: Colors.redAccent));
              } else {
                tooth3.removeWhere((r) => r.id == id);
              }

              setState(() {});
            },
            teeth: tooth3,
          ),
        ],
      ),
    );
  }

  Column firstPage() {
    return Column(
      children: [
        TeethWidget(
          borderWith: strokeTooth,
          size: 500,
          textPaddingLeft: -10,
          textPaddingTop: 1,
          selectedColor: Colors.purpleAccent,
          unSelectedColor: Colors.white,
          borderColor: Colors.black54,
          textStyle: const TextStyle(
              color: Colors.black, fontWeight: FontWeight.bold, fontSize: 12),
          onTap: (String id, selected) {
            if (selected) {
              tooth.add(TeethModel(
                  id: id,
                  selectedColor: Colors.primaries[Random().nextInt(6)]));
            } else {
              tooth.removeWhere((r) => r.id == id);
            }

            setState(() {});
          },
          teeth: tooth,
        ),
        Slider(
          min: 0,
          max: 10,
          onChanged: (v) {
            strokeTooth = v;
            setState(() {});
          },
          value: strokeTooth,
        ),
      ],
    );
  }
}

更多关于Flutter牙齿解剖学学习插件teeth_anatomy的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html

bupafengyu 1楼•2 天前

更多关于Flutter牙齿解剖学学习插件teeth_anatomy的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html

当然，以下是一个关于如何在Flutter项目中使用teeth_anatomy插件的示例代码。请注意，假设teeth_anatomy插件已经存在并且提供了相关的牙齿解剖学数据和组件。由于这个插件是假设的，具体的API和功能可能需要根据实际插件文档进行调整。

首先，确保在pubspec.yaml文件中添加对teeth_anatomy插件的依赖：

dependencies:
  flutter:
    sdk: flutter
  teeth_anatomy: ^latest_version  # 替换为实际最新版本号

然后，运行flutter pub get来安装依赖。

接下来，创建一个Flutter应用，并在其中使用teeth_anatomy插件。以下是一个简单的示例，展示如何加载和显示牙齿解剖学信息。

import 'package:flutter/material.dart';
import 'package:teeth_anatomy/teeth_anatomy.dart';  // 假设插件提供了这个包

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Teeth Anatomy Learner',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: TeethAnatomyHome(),
    );
  }
}

class TeethAnatomyHome extends StatefulWidget {
  @override
  _TeethAnatomyHomeState createState() => _TeethAnatomyHomeState();
}

class _TeethAnatomyHomeState extends State<TeethAnatomyHome> {
  late List<Tooth> teethData;

  @override
  void initState() {
    super.initState();
    // 假设插件提供了一个方法loadTeethData()来获取牙齿数据
    loadTeethData().then((data) {
      setState(() {
        teethData = data;
      });
    });
  }

  Future<List<Tooth>> loadTeethData() async {
    // 假设插件提供了异步方法获取数据
    // 这里只是一个模拟调用，实际应根据插件API进行调整
    return Future.delayed(Duration(seconds: 2), () {
      // 模拟数据
      return [
        Tooth(
          id: 1,
          name: 'Incisor',
          description: 'A single-rooted tooth in the front of the dental arch.',
          imageAsset: 'assets/teeth/incisor.png',
        ),
        // 添加更多牙齿数据...
      ];
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Teeth Anatomy Learner'),
      ),
      body: teethData.isEmpty
          ? Center(child: CircularProgressIndicator())
          : ListView.builder(
              itemCount: teethData.length,
              itemBuilder: (context, index) {
                final tooth = teethData[index];
                return Card(
                  child: ListTile(
                    leading: Image.asset(tooth.imageAsset),
                    title: Text(tooth.name),
                    subtitle: Text(tooth.description),
                    onTap: () {
                      // 点击牙齿时，可以导航到详细页面
                      Navigator.push(
                        context,
                        MaterialPageRoute(
                          builder: (context) => ToothDetailPage(tooth: tooth),
                        ),
                      );
                    },
                  ),
                );
              },
            ),
    );
  }
}

class Tooth {
  final int id;
  final String name;
  final String description;
  final String imageAsset;

  Tooth({required this.id, required this.name, required this.description, required this.imageAsset});
}

class ToothDetailPage extends StatelessWidget {
  final Tooth tooth;

  ToothDetailPage({required this.tooth});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(tooth.name),
      ),
      body: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Image.asset(tooth.imageAsset),
            SizedBox(height: 16),
            Text(
              'Name: ${tooth.name}',
              style: TextStyle(fontSize: 18),
            ),
            SizedBox(height: 8),
            Text(
              'Description: ${tooth.description}',
              style: TextStyle(fontSize: 16),
            ),
          ],
        ),
      ),
    );
  }
}

在这个示例中，我们假设teeth_anatomy插件提供了loadTeethData()方法来异步加载牙齿数据，并且每个牙齿数据包含id、name、description和imageAsset字段。TeethAnatomyHome页面展示了一个牙齿列表，点击某个牙齿将导航到ToothDetailPage页面显示详细信息。

请根据实际插件的API和功能调整上述代码。如果插件提供了其他组件或功能，比如3D模型查看、交互式学习模块等，可以根据需要进行集成和展示。