flutter_image_edit_watermark 0.0.2

flutter_image_edit_watermark: ^0.0.2 copied to clipboard

example/lib/main.dart

import 'dart:io';

import 'package:flutter/material.dart';
import 'dart:async';

import 'package:flutter/services.dart';
import 'package:flutter_image_edit_watermark/flutter_image_edit_watermark.dart';
import 'package:image_picker/image_picker.dart';

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

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

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';
  final _flutterImageEditWatermarkPlugin = FlutterImageEditWatermark();

  String? imagePath;
  @override
  void initState() {
    super.initState();
    initPlatformState();
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    // Platform messages may fail, so we use a try/catch PlatformException.
    // We also handle the message potentially returning null.
    try {
      platformVersion =
          await _flutterImageEditWatermarkPlugin.getPlatformVersion() ?? 'Unknown platform version';
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _platformVersion = platformVersion;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: Column(
            children: [
              TextButton(
                child: Text('camera'),
                onPressed: () {
                  _onCameraPickerPressed();
                },
              ),

              if(imagePath != null) Image.file(File(imagePath!))
            ],
          ),
        ),
      ),
    );
  }

  void _onCameraPickerPressed() async {

    final image = await ImagePicker().pickImage(source: ImageSource.gallery);

    String? path = image?.path;
    print("file: $path");

    if(path == null) return;

    String text = "07:55 pm 11/03/2022\nTaken by Xiao 50\nCupertino CA";

    var file = await _flutterImageEditWatermarkPlugin.editImage(path!, text);

    print("file: $file");

    setState(() {

      imagePath = file;
    });

  }

}