# Chart It

<div><figure><img src="https://672051664-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3JD7NLiao8wvvuzkAjT9%2Fuploads%2F5N2MOdjnfy4ceuqIhmSx%2Fbar-charts-demo.gif?alt=media&#x26;token=9aff1378-4c9e-442a-a236-a0c1a677137d" alt=""><figcaption></figcaption></figure> <figure><img src="https://672051664-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3JD7NLiao8wvvuzkAjT9%2Fuploads%2F0ZbywrITaZZtAh9EEsLO%2Fpie-chart.gif?alt=media&#x26;token=14c1236d-58a7-48ec-8875-e57c7f831896" alt=""><figcaption></figcaption></figure></div>

> You can find an example and source code on the [GitHub repo](https://github.com/wednesday-solutions/chart_it).

## Installation

Add the `chart_it` package to your project's `pubspec.yaml` file:

```yaml
dependencies:
  chart_it: ^0.2.2
```

Alternatively, you can also run the following command in your Flutter Project:

```shell
$ flutter pub add chart_it
```

## Supported Charts

All Charts in `` `chart_it` `` are categorized in two:

1. Cartesian Charts
   * Bar Chart
   * Multi-Bar Chart
2. Radial Charts
   * Pie Chart
   * Donut Chart

Pick a Chart Widget for the type of Chart you want to draw and provide the necessary data for them.

#### Quick Examples:

1. **Bar Charts**

   ```dart
   ...
   import 'package:chart_it/chart_it.dart';

   ...
   child: BarChart(
     maxYValue: 50,
     data: BarSeries(  
       barData: <BarGroup>[
         SimpleBar(  
           xValue: 10,  
           label: (value) => 'Group 1',  
           yValue: const BarData(yValue: 25),  
         ),  
         SimpleBar(  
           xValue: 6,  
           label: (value) => 'Group 1',  
           yValue: const BarData(yValue: 12),  
         ),  
         SimpleBar(  
           xValue: 19,  
           label: (value) => 'Group 1',  
           yValue: const BarData(yValue: 38),  
         ),
       ],  
     ),
   ),
   ```
2. **Donut Charts**

   ```dart
   ...
   import 'package:chart_it/chart_it.dart';

   ...
   child: PieChart(
     data: PieSeries(
       donutRadius: 50.0,  
       donutSpaceColor: Colors.white,  
       donutLabel: () => 'Market Shares',
       slices: <SliceData>[
         SliceData(  
           style: const SliceDataStyle(radius: 105.0, color: Colors.red),  
           label: (percent, value) => 'Tesla',  
           value: 34,  
         ),
         SliceData(  
           style: const SliceDataStyle(radius: 90.0, color: Colors.blueGrey),  
           label: (percent, value) => 'Space X',  
           value: 18,  
         ),
         SliceData(  
           style: const SliceDataStyle(radius: 90.0, color: Colors.green),  
           label: (percent, value) => 'Google',  
           value: 42,  
         ),  
         SliceData(  
           style: const SliceDataStyle(radius: 90.0, color: Colors.cyanAccent),  
           label: (percent, value) => 'Microsoft',  
           value: 57,  
         ),
       ],
     ),
   ),
   ```

## License

Flutter Charts is licensed under the BSD-3-Clause license. Check the [LICENSE](https://github.com/wednesday-solutions/flutter-charts/blob/dev/LICENSE) file for details.


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