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fl_chart

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项目能做什么

高可定制的 Flutter 图表库，支持折线图、柱状图、饼图、散点图、雷达图和蜡烛图。
来源：基于仓库元数据 · 内容以仓库实际 README 为准

使用说明 查看原始 README 原仓库文档

中文使用说明暂未生成。下面保留原仓库 README 摘录，命令与配置均以原文为准。
原始 README 摘录（英文原文，节选前 3000 字符） 
![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>

### Support fl_chart 💙
I've been building and maintaining fl_chart for free since 2019, in my spare time. These days I also make games. If fl_chart has saved you some time, the nicest way to say thanks is to play one of them for a minute. It costs you nothing and it means a lot to me. 💙

<table>
  <tr>
    <td width="200"><a href="https://savethepotato.com/get/?utm_source=fl_chart&utm_medium=readme"><img src="https://github.com/imaNNeo/fl_chart/raw/main/repo_files/projects/save_the_potato.jpg" width="200" alt="Save the Potato"></a></td>
    <td>
      <b>Save the Potato</b><br>
      <sub>Keep the orbs away so the potato can enjoy its music in peace.</sub><br>
      <a href="https://savethepotato.com/get/?utm_source=fl_chart&utm_medium=readme">▶ Play it now</a>
    </td>
  </tr>
  <tr>
    <td width="200"><a href="https://ttg.app2pack.dev/get/?utm_source=fl_chart&utm_medium=readme"><img src="https://github.com/imaNNeo/fl_chart/raw/main/repo_files/projects/ttg.jpg" width="200" alt="TTG - Through The Galaxies"></a></td>
    <td>
      <b>TTG - Through The Galaxies</b><br>
      <sub>Fly your rocket from planet to planet and see how far into space you can go.</sub><br>
      <a href="https://ttg.app2pack.dev/get/?utm_source=fl_chart&utm_medium=readme">▶ Play it now</a>
    </td>
  </tr>
</table>

📬 Want to hear about my next game? [Join my mailing list](https://iman-khoshabi.kit.com/profile). Only a few emails a year, no spam.

### 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.de
阅读完整原文

商业机会分析 规则生成（AI 未配置）

综合评分 44.3 分。该项目在“个人可实施性”维度得 45 分，“付费可能性”维度得 20.0 分，差异化空间 70.0 分（评分依据见评分卡）。

面向细分需求的二次开发产品

产品构想基于 fl_chart 的核心能力，聚焦一个更窄的场景（如某平台、某行业）做差异化。
目标用户该细分场景用户
难度/周期中 · 2~6 周
收费模式买断制 / 订阅制 / 广告
竞争风险细分需求规模需验证
依据 AI 推测：基于项目主题标签的判断
以上为规则引擎基于仓库公开数据生成的参考结论，包含推测成分，不构成投资或创业承诺；配置 AI 后可获得更深入的分析。
报告会保存到 个人中心

竞品与相似项目 GitHub Search 真实检索

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ashleydavis/AngularJS-FlowChart 中文介绍暂未生成
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fluttercandies/flutter-interactive-chart 中文介绍暂未生成
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以上为通过 GitHub 官方 Search API 检索的相似项目，功能差异与优劣势需进一步人工确认，配置 AI 后可生成对比分析。

项目优势与风险

技术成熟度创建于 ，最近推送 ，发布过 100 个 Release
社区活跃Star 7,593 / Fork 0 / Issue 0（数据支持，可自行核实）
许可证未检测到（需人工确认）
主要风险上游项目方向可能变化；同赛道竞争者较多（见竞品表）；热度与需求不完全等价

安装与使用

快速开始（以仓库 README 为准）
git clone https://github.com/imaNNeo/fl_chart.git
cd fl_chart
# 请阅读仓库 README 获取确切安装步骤（依赖、配置、启动命令）
阅读原仓库文档
术语说明：Docker＝应用容器（把程序和依赖打包运行）；API Key＝调用外部服务的密钥；Git Clone＝把仓库代码下载到本地。常见错误：API Key 未配置 / 端口占用 / 数据库连接失败，多数项目在 README 的 Troubleshooting 章节有说明。