Dart library for ApexCharts

Using the library

Install the library

apexcharts:
    git:
      url: https://github.com/nigeltiany/apexcharts.git
      ref: v0.1.0

Install apexcharts

<script src="packages/apexcharts/apexcharts.min.js"></script>

example

import 'dart:async';
import 'dart:html';
import 'dart:js';
import 'dart:math';

import 'package:apexcharts/main.dart';

void mounted(ApexChart chart, ApexOptions options) {
  print('chart mounted');
}

var data = [30,40,35,50,49,60,70,91,125];

var categories = [1991,1992,1993,1994,1995,1996,1997,1998,1999];

var series = ApexAxisChartSeries<num>(
  name: 'sales',
  data: data,
);

var seriesExampleError = ApexAxisChartSeries<ApexAxisChartSeriesData<String, num>>(
  name: 'sales',
  data: [
    ApexAxisChartSeriesData(
      x: '',
      y: "", // <- Type Error, Should be num
      fillColor: '#39f',
      strokeColor: '#fef'
    )
  ],
);

var seriesExample = ApexAxisChartSeries<ApexAxisChartSeriesData<num, num>>(
  name: 'sales',
  data: [
    ApexAxisChartSeriesData(
        x: 23,
        y: 45,
        fillColor: '#39f',
        strokeColor: '#fef'
    )
  ],
);

void main() {
  DivElement div = querySelector('#output');

  var options = ApexOptions(
      chart: ApexChart(
        type: 'line',
        events: ApexEvents(
            mounted: allowInterop(mounted)
        ),
      ),
      series: [series],
      xaxis: ApexXAxis(
        categories: categories,
      )
  );

  var chart  = ApexCharts(div, options);
  chart.render();

  Timer.periodic(Duration(seconds: 2), (Timer t) {

    categories.removeAt(0);
    categories.add(categories.last + 1);

    chart.updateOptions(ApexUpdate(
      options: ApexOptions(
          xaxis: ApexXAxis(
            categories: categories,
          )
      ),
      redrawPaths: false,
      animate: true,
    ));

    data.removeAt(0);
    data.add(Random().nextInt(130));
    series.data = data;
    chart.updateSeries([series], true);

  });

}