radial_charts 0.1.3
radial_charts: ^0.1.3 copied to clipboard
A collection of customizable radial chart widgets for Flutter. Display ratings and data across multiple categories with variable radius segments, perfect for visualizing assessments, reviews, and mult [...]
Changelog #
All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.
0.1.3 - 2025-10-11 #
Fixed #
- Fix screenshot display in README on both pub.dev and GitHub
- Use absolute GitHub URLs for screenshots instead of relative paths
- Screenshots now properly display in package documentation
0.1.2 - 2025-10-11 #
Fixed #
- Fix screenshot display on pub.dev by removing spaces from filenames
- Screenshots now properly display in package gallery and as thumbnail
0.1.1 - 2025-10-11 #
Changed #
- Add screenshots gallery to pub.dev package page
- Screenshots are now displayed in a dedicated gallery on pub.dev
- First screenshot is used as package thumbnail
0.1.0 - 2025-10-11 #
Added #
- Initial release of Radial Charts package
RadialRatingChartwidget for displaying radial rating chartsChartCategorymodel for defining categoriesCategoryDatamodel for category ratingsChartConfigfor customizing chart appearanceRadialChartPaintercustom painter for rendering- Predefined category sets:
- Life Balance categories (11 categories)
- Skills Assessment categories (5 categories)
- Product Features categories (5 categories)
- Legend support with customizable layout
- Configurable grid levels, colors, opacity, and borders
- Support for variable radius segments based on ratings
- Sorting categories by ID for consistent positioning
- Zero external dependencies (pure Flutter)
- Comprehensive documentation and examples
- Example app with 4 different demo scenarios
Features #
- Variable radius segments representing rating values
- Highly customizable appearance (colors, grid, opacity, borders)
- Optional legend with multi-column layout
- Adaptive segment count (1 to N categories)
- Special handling for single-category display (full circle)
- Performance-optimized CustomPainter
- Full control over start angle and grid levels
- Support for emoji/icons in categories
Documentation #
- Complete README with usage examples
- API reference documentation
- Multiple use case examples
- Contributing guidelines
- MIT License