FL Chart: A Flutter Library for Highly Customizable Charts

FL Chart is an open-source Flutter library designed to empower developers with a range of customizable charts for data visualization.

Key Features

• Line Chart
• Bar Chart
• Pie Chart
• Scatter Chart
• Radar Chart

Getting Started

To integrate FL Chart into your Flutter project, follow these steps:

dependencies:
  fl_chart: ^latest_version

For detailed usage instructions, refer to the documentation: https://github.com/imaNNeo/fl_chart

Chart Types

FL Chart offers a variety of chart types to cater to different data visualization needs:

Line Chart

LineChart(LineChartData(
  lineBarsData: [
    LineChartBarData(
      spots: [
        FlSpot(0, 1),
        FlSpot(1, 2),
        FlSpot(2, 3),
        FlSpot(3, 4),
        FlSpot(4, 5),
      ],
    ),
  ],
)),

Bar Chart

BarChart(BarChartData(
  barGroups: [
    BarChartGroupData(
      x: 0,
      barRods: [
        BarChartRodData(
          y: 1,
          colors: [Colors.red],
          width: 8,
        ),
      ],
    ),
  ],
)),

Pie Chart

PieChart(PieChartData(
  sections: [
    PieChartSectionData(
      value: 1,
      color: Colors.blue,
      radius: 20,
    ),
  ],
)),

Scatter Chart

ScatterChart(ScatterChartData(
  scatterSpots: [
    ScatterSpot(
      0,
      1,
      color: Colors.green,
    ),
  ],
)),

Radar Chart

RadarChart(RadarChartData(
  radarEntries: [
    RadarEntry(
      value: 1,
      color: Colors.yellow,
    ),
  ],
)),

Animation Handling

FL Chart provides extensive animation handling capabilities. Refer to this documentation for a detailed guide.

Contributing

Contributions to the FL Chart project are greatly appreciated. Please read the CONTRIBUTING.md file for guidelines on how to contribute effectively.