Custom Ruler

A highly customizable ruler/scale widget for Flutter with support for horizontal and vertical orientations, snapping, and extensive styling options.

Screenshots

Features

• 📏 Horizontal & Vertical orientations
• 🎯 Snap to tick marks with smooth animation
• 🎨 Fully customizable colors, sizes, and intervals
• 📱 Responsive - adapts to container size
• ⚡ High performance - uses CustomPainter with viewport culling
• 🔧 Programmatic control - scroll to any value via GlobalKey

Installation

Add to your pubspec.yaml:

dependencies:
  custom_ruler: ^1.0.0