# fl-chart

**Repository Path**: michael_linux/fl-chart

## Basic Information

- **Project Name**: fl-chart
- **Description**: fl_chart 是一个强大的 Flutter 图表库，目前支持线形图、条形图、饼图、散点图和雷达图
- **Primary Language**: C/C++
- **License**: MIT
- **Default Branch**: main
- **Homepage**: https://www.oschina.net/p/fl-chart
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 5
- **Created**: 2025-04-22
- **Last Updated**: 2025-04-22

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

![FL Chart Logo](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/landing_logo.png)

[![pub package](https://img.shields.io/pub/v/fl_chart.svg)](https://pub.dartlang.org/packages/fl_chart)
[![codecov](https://codecov.io/gh/imaNNeo/fl_chart/branch/main/graph/badge.svg?token=XBhsIZBbZG)](https://codecov.io/gh/imaNNeo/fl_chart)
<a href="https://github.com/Solido/awesome-flutter#charts"><img src="https://img.shields.io/badge/awesome-flutter-blue.svg?longCache=true" alt="Awesome Flutter"></a>
<a href="https://pub.dev/packages/fl_chart"><img alt="GitHub Repo stars" src="https://img.shields.io/github/stars/imaNNeo/fl_chart"></a>
<a href="https://github.com/imaNNeo/fl_chart/graphs/contributors"><img alt="GitHub contributors" src="https://img.shields.io/github/contributors/imaNNeo/fl_chart"></a>
<a href="https://githubc.com/imaNNeo/fl_chart/issues?q=is%3Aissue+is%3Aclosed"><img src="https://img.shields.io/github/issues-closed-raw/imaNNeo/fl_chart" alt="GitHub closed issues"></a>
![GitHub Sponsors](https://img.shields.io/github/sponsors/imaNNeo) 
<span class="badge-buymeacoffee">
<a href="https://www.buymeacoffee.com/fl_chart" title="Donate to this project using Buy Me A Coffee"><img src="https://img.shields.io/badge/buy%20me%20a%20coffee-donate-yellow.svg" alt="Buy Me A Coffee donate button" /></a>
</span>

### Our Financial Heroes
Your financial support acts as fuel for fl_chart's development. [Support here](https://github.com/sponsors/imaNNeo).
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### Overview
FL Chart is a highly customizable Flutter chart library that supports **[Line Chart](https://app.flchart.dev/#/line)**, **[Bar Chart](https://app.flchart.dev/#/bar)**, **[Pie Chart](https://app.flchart.dev/#/pie)**, **[Scatter Chart](https://app.flchart.dev/#/scatter)**, and **[Radar Chart](https://app.flchart.dev/#/radar)**.

<a href="https://www.youtube.com/watch?v=hVRU-kpKNjQ&list=PL1-_rCwRcnbNpvodmbt43O81wMUdBv8-a"><img src="https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/overview_thumbnail.png"></p></a>


### Chart Types

|LineChart	|BarChart		|PieChart		|
|:------------:|:------------:|:-------------:|
|	[![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/line_chart/line_chart_sample_1.gif)](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/line_chart.md#sample-1-source-code) [![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/line_chart/line_chart_sample_2.gif)](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/line_chart.md#sample-2-source-code)  |	[![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/bar_chart/bar_chart_sample_1.gif)](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/bar_chart.md#sample-1-source-code) [![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/bar_chart/bar_chart_sample_2.gif)](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/bar_chart.md#sample-2-source-code)  | [![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/pie_chart/pie_chart_sample_1.gif)](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/pie_chart.md#sample-1-source-code) [![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/pie_chart/pie_chart_sample_2.gif)](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/pie_chart.md#sample-2-source-code) |
|[Read More](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/line_chart.md)|[Read More](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/bar_chart.md)|[Read More](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/pie_chart.md)|

|ScatterChart	|RadarChart| Coming Soon|
|:------------:|:------------:|:-------------:|
|	[![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/scatter_chart/scatter_chart_sample_1.gif)](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/scatter_chart.md#sample-1-source-code) [![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/scatter_chart/scatter_chart_sample_2.gif)](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/scatter_chart.md#sample-2-source-code)  |	![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/radar_chart/radar_chart_sample_1.jpg)  ![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/blank.jpg)|![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/blank.jpg) ![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/blank.jpg)|
|[Read More](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/scatter_chart.md)|[Read More](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/radar_chart.md)||

Banner designed by [Soheil Saffar](https://www.linkedin.com/in/soheilsaffar), and
samples inspired from
[David Kovalev](https://dribbble.com/shots/5560237-Live-Graphs-XD),
[Ricardo Salazar](https://dribbble.com/shots/1956890-Data-Stats),
[Dmitro Petrenko](https://dribbble.com/shots/5425378-Mobile-Application-Dashboard-for-Stock-Platform),
[Ghani Pradita](https://dribbble.com/shots/6379476-Calories-Management-App),
[MONUiXD](https://www.uplabs.com/posts/chart-pie-chart-bar-chart).
Thank you all!



# Let's get started

First of all, you need to add the `fl_chart` in your project. In order to do that, follow [this guide](https://pub.dev/packages/fl_chart/install).

Then you need to read the docs. Start from [here](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/index.md).

We suggest you to check samples source code.

##### - You can read about the animation handling [here](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/handle_animations.md)
|Sample1	|Sample2		|Sample3		|
|:------------:|:------------:|:-------------:|
|	[![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/line_chart/line_chart_sample_1_anim.gif)](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/line_chart.md#sample-1-source-code)   |	[![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/line_chart/line_chart_sample_2_anim.gif)](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/line_chart.md#sample-2-source-code) | [![](https://github.com/imaNNeo/fl_chart/raw/main/repo_files/images/bar_chart/bar_chart_sample_1_anim.gif)](https://github.com/imaNNeo/fl_chart/blob/main/repo_files/documentations/bar_chart.md#sample-1-source-code) |

### Try it out
You can try the FL Chart sample app on the platforms that are available below:

[![Get it on Google Play](https://img.shields.io/badge/Get%20it%20on-Google%20Play-green?style=for-the-badge&logo=google-play&logoColor=white)](https://play.google.com/store/apps/details?id=dev.flchart.app)
[![Download on the App Store](https://img.shields.io/badge/Download-on%20the%20App%20Store-blue?style=for-the-badge&logo=app-store&logoColor=white)](https://apps.apple.com/us/app/fl-chart/id6476523019)
[![Try it on Web](https://img.shields.io/badge/Try%20it%20on-Web-yellow?style=for-the-badge&logo=google-chrome&logoColor=white)](https://app.flchart.dev)

[//]: # ([![Download for macOS]&#40;https://img.shields.io/badge/Download-for%20macOS-darkblue?style=for-the-badge&logo=apple&logoColor=white&#41;]&#40;https://apps.apple.com/app/your-macos-app-id&#41;)
[//]: # ([![Download for Linux]&#40;https://img.shields.io/badge/Download-for%20Linux-orange?style=for-the-badge&logo=linux&logoColor=white&#41;]&#40;https://your-linux-distribution-link.com&#41;)
[//]: # ([![Download for Windows]&#40;https://img.shields.io/badge/Download-for%20Windows-blue?style=for-the-badge&logo=windows&logoColor=white&#41;]&#40;https://your-windows-app-link.com&#41;)


### Donation
Your donation **motivates** me to work more on the **fl_chart** and resolve more issues.
There are multiple ways to donate me:

1. You can be my sponsor on [GitHub](https://github.com/sponsors/imaNNeo) (This is the most reliable way to donate me)
2. You can <a href="https://www.buymeacoffee.com/fl_chart">buy me a coffee!</a>
3. Or if you are a fan of crypto, you can donate me Bitcoins here: `1L7ghKdcmgydmUJAnmYmMaiVjT1LoP4a45`

### Contributing
##### :beer: Pull requests are welcome!
Don't forget that `open-source` makes no sense without contributors. No matter how big your changes are, it helps us a lot even it is a line of change.

There might be a lot of grammar issues in the docs. It's a big help to us to fix them if you are fluent in English.

Check out [CONTRIBUTING.md](https://github.com/imaNNeo/fl_chart/blob/main/CONTRIBUTING.md), which contains a guide for those who want to contribute to the FL Chart.

Reporting bugs and issues are contribution too, yes it is.

#### Below are the people who has contributed to the FL Chart. We hope we have your picture here soon.
[![](https://opencollective.com/fl_chart/contributors.svg?width=890&button=false)](https://github.com/imaNNeo/fl_chart/graphs/contributors)