graph_library

A lightweight Flutter pie chart widget with:

• 3 styles: solid, donut, ring
• Optional slice colors (uses a smart default palette if omitted)
• Center widget support (place any widget inside the pie’s center)
• Accepts raw values or user-provided percentages
• Configurable labels (none, percent, label, or both)

Built to be simple, flexible, and drop-in friendly.

Features

• Solid, Donut, and Ring styles
• Optional per-slice color or auto palette
• Center widget area (great for totals or icons)
• Labels: percent, label text, or label + percent
• Use raw values (auto-normalized) or valuesArePercentages=true
• Start angle control, ring track color, custom label style
• Sensible defaults, handles negative/zero values safely

Install (local path)

Add the package to your app’s pubspec.yaml using a local path:

• Absolute path (Windows):

dependencies:
  flutter:
    sdk: flutter
  graph_library: