GitHub リポジトリthekeenant/fcharts

fcharts

📊 簡単で直感的なAPIを使って、美しい、応答性があり、アニメーション付きのチャートを作成します。

スター: 326
フォーク: 43
最終プッシュ（UTC）: 2020/06/22
プロジェクト状態: 公開中

元の README

以下は英語原文のスナップショットです。最新版は GitHub をご覧ください。

fcharts

A work-in-progress chart library for Flutter. Until version 1.0.0 the API is subject to change drastically. Needless to say, fcharts is not production ready.

The goal of this project is to allow for creating beautiful, responsive charts using a simple and intuitive API.

Inspired by Mikkel Ravn's tutorial on Flutter widgets and animations. If you have used Recharts (ReactJS library) you will find the high level API to be somewhat familiar.

Demo

Example Usage

class SimpleLineChart extends StatelessWidget {
  // X value -> Y value
  static const myData = [
    ["A", "✔"],
    ["B", "❓"],
    ["C", "✖"],
    ["D", "❓"],
    ["E", "✖"],
    ["F", "✖"],
    ["G", "✔"],
  ];
  
  @override
  Widget build(BuildContext context) {
    return new LineChart(
      lines: [
        new Line<List<String>, String, String>(
          data: myData,
          xFn: (datum) => datum[0],
          yFn: (datum) => datum[1],
        ),
      ],
      chartPadding: new EdgeInsets.fromLTRB(30.0, 10.0, 10.0, 30.0),
    );
  }
}