highcharts_flutter 1.1.1

Official Flutter integration for Highcharts with many options for interactive charts, that can be adjusted and dynamically loaded.

example/README.md

The following example shows how to integrate Highcharts into a Flutter application using the highcharts_flutter package.

It showcases a simple line chart as a starting point for using Highcharts to visualize data within your Flutter projects.

import 'package:flutter/material.dart';
import 'package:highcharts_flutter/highcharts.dart';

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

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Hello, Highcharts!',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: Scaffold(
        appBar: AppBar(
          backgroundColor: Theme.of(context).colorScheme.inversePrimary,
          title: Text(widget.title),
        ),
        body: ListView(
          children: [
            // Here is a Highcharts widget added to the ListView
            HighchartsChart(
              HighchartsOptions(
                title: HighchartsTitleOptions(
                  text: 'Hello, Flutter!'
                ),
                series: [
                  HighchartsLineSeries(
                    name: 'My First Series',
                    data: [[0, 5], [0.5, 55.5], [1, 10]],
                    options: HighchartsLineSeriesOptions(
                      color: '#C60',
                    ),
                  ),
                ],
                plotOptions: HighchartsPlotOptions(
                  series: HighchartsSeriesOptions(
                    point: HighchartsSeriesPointOptions(
                      events: HighchartsSeriesPointEventsOptions(
                        click: HighchartsCallback((args) => {
                          final point = args[0];
                          debugPrint('Point value: ${point['x']}, ${point['y']}');
                        }),
                      ),
                    ),
                  ),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}