ykmnkmi

import 'dart:async';
import 'dart:math' as math;
import 'dart:typed_data';
import 'dart:ui';

import 'package:vector_math/vector_math.dart';

typedef Renderer = void Function(Canvas canvas, Rect paintBounds);

Renderer render;

ykmnkmi

import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart' hide Draggable;

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

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

ykmnkmi

import 'dart:ui' as ui show window;

import 'package:flutter/rendering.dart';
import 'package:flutter/services.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/widgets.dart';

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

ykmnkmi

import 'dart:ui' as ui show window;

import 'package:flutter/material.dart' show Colors;
import 'package:flutter/widgets.dart';

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

class App extends StatelessWidget {

ykmnkmi

C++

• Copy Dart SDK (${FLUTTER_DIR}/bin/cache/dart-sdk/include) to your project, e.g. ios/Classes/
• Add your own code like the following fragment

#include "dart_api_dl.h"

// Receives NativePort ID from Flutter code
static Dart_Port_DL dart_port = 0;