widgets_to_image 1.0.0

A simple package to convert any widgets into an image, everything in flutter is rendered pixel by pixel.

example/lib/main.dart

import 'dart:typed_data';
import 'package:flutter/material.dart';
import 'package:widgets_to_image/widgets_to_image.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) => MaterialApp(
        title: 'Widgets To Image',
        theme: ThemeData(primarySwatch: Colors.green),
        home: const MainPage(),
        debugShowCheckedModeBanner: false,
      );
}

class MainPage extends StatefulWidget {
  const MainPage({Key? key}) : super(key: key);

  @override
  MainPageState createState() => MainPageState();
}

class MainPageState extends State<MainPage> {
  // WidgetsToImageController to access widget
  WidgetsToImageController controller = WidgetsToImageController();
  // to save image bytes of widget
  Uint8List? bytes;

  @override
  Widget build(BuildContext context) => Scaffold(
        appBar: AppBar(
          title: const Text('Widgets To Image'),
          centerTitle: true,
        ),
        body: ListView(
          padding: const EdgeInsets.all(16),
          children: [
            const Text(
              "Widgets",
              style: TextStyle(fontSize: 22, fontWeight: FontWeight.bold),
            ),
            WidgetsToImage(
              controller: controller,
              child: cardWidget(),
            ),
            const Text(
              "Images",
              style: TextStyle(fontSize: 22, fontWeight: FontWeight.bold),
            ),
            if (bytes != null) buildImage(bytes!),
          ],
        ),
        floatingActionButton: FloatingActionButton(
          child: const Icon(Icons.image_outlined),
          onPressed: () async {
            final bytes = await controller.capture();
            setState(() {
              this.bytes = bytes;
            });
          },
        ),
      );

  Widget cardWidget() {
    return Card(
      shape: RoundedRectangleBorder(
        borderRadius: BorderRadius.circular(16),
      ),
      elevation: 4,
      child: Row(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          ClipRRect(
            borderRadius: const BorderRadius.horizontal(
              left: Radius.circular(16),
            ),
            child: Image.network(
              'https://mhtwyat.com/wp-content/uploads/2022/02/%D8%A7%D8%AC%D9%85%D9%84-%D8%A7%D9%84%D8%B5%D9%88%D8%B1-%D8%B9%D9%86-%D8%A7%D9%84%D8%B1%D8%B3%D9%88%D9%84-%D8%B5%D9%84%D9%89-%D8%A7%D9%84%D9%84%D9%87-%D8%B9%D9%84%D9%8A%D9%87-%D9%88%D8%B3%D9%84%D9%85-1-1.jpg',
              width: 100,
              height: 100,
              fit: BoxFit.cover,
            ),
          ),
          Container(
            padding: const EdgeInsets.all(16),
            child: const Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
                  "Title",
                  style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
                ),
                SizedBox(height: 4),
                Text(
                  "Description",
                  style: TextStyle(fontSize: 16),
                ),
              ],
            ),
          )
        ],
      ),
    );
  }

  Widget buildImage(Uint8List bytes) => Image.memory(bytes);
}