观远 BI · 马甲实战版 —— 官方全家桶之上的实战增益层。标准查数/建卡/ETL/数据集 CRUD 路由官方（guancli/guanvis/guanetl/guanwf/guands/guanadmin），本 skill 专攻官方够不着的硬骨头：ETL 整库治理+10类引擎报错、自定义图表注入+descriptor patch、v7 状态机绕过、SuperApp 反向工程、AI-native ADS、餐饮 BI 公式库。Claude Code/OpenClaw/Codex/Hermes 通用 · v3.0.0

This sample demonstrates how to create a customized .NET MAUI Bar Chart to explore global renewable energy employment trends in 2022.

This article demonstrates how to create the .NET MAUI Fastline Chart to visualize Arctic sea ice cover.

This article demonstrates how to create and customize the WPF Range Bar Chart to visualize the hearing range for different living beings on earth.

This article demonstrates how to create the .NET MAUI Custom Column Chart to visualize which plant milk is the most sustainable.

Learn how to visualize gaps caused by empty points in a FastLineSeries using .NET MAUI Toolkit Charts.