README.md

flutter_sweet_chart

A flutter chart package.

ScreenShot

Getting Started

pubspec.yaml add dependence

sweet_chart:
    git:
      url: [email protected]:zakiso/flutter-sweet-chart.git

Basic Usage

@override
Widget build(BuildContext context) {
    //define your lines set
    var lines = [];
    //define your data set
    List<SweetPoint> points = [];
        var rng = Random();
        for (var i = 0; i < 7; i++) {
          points.add(SweetPoint(
              //title and subtitle will show on user tap the point
              value: rng.nextInt(300), title: "title", subTitle: "subtitle"));
        }

    //define your chart line style, 
    //A chart can be include multiple lines
    //so you can set different style for different line.
    var lineStyle = LineStyle(
        color: Colors.green[200]); // you can run the example for view more option.
    SweetLine line = SweetLine(points, style: lineStyle);
    lines.add(line);
    // chart style 
    chartStyle = LineChartStyle(showXAxis: true, showYAxis: true);
	
    return Container(
            color: Colors.white,
            width: MediaQuery.of(context).size.width,
            height: 200,
            child: SweetLineChart(
              lines: lines,
              chartStyle: chartStyle,
              //you can custom x and y axis title 
              xTitles: {0: "18", 2: "20", 4: "30", 5: "08/01", 6: "02"},
              yTitles: {0: "0k", 1: "5k", 5: "25k",6: "30k" },
            ),
          );
}

Feature

1. show or hide x or y axis
2. Custom x or y axis title
3. show curve or strait line
4. Fill gradient color
5. show popup tips on click point
6. Multi line
7. …..and so on

Want to get more info please download project and run it .

Welcome PR and star