Overview
RainbowColor is a Flutter/Dart package that simplifies multi-color interpolation by mapping a numerical range to a smooth, visually appealing color gradient. It enables developers to generate seamless transitions between multiple colors based on input values, ideal for data visualization, progress indicators, and dynamic UI elements. The package supports all major platforms and integrates easily with existing Flutter projects. With minimal setup, it provides consistent, high-quality color transitions without requiring complex custom logic.
Use cases
- Data visualization
- Progress indicators
- Dynamic UI themes
- Gradient animations
- Interactive charts
Key features
- Smooth multi-color interpolation
- Simple API
- Cross-platform support
- Customizable color ranges
- Automatic gradient generation
Suitable for
- UI designers
- Data visualization apps
- Animated interfaces
- Educational tools
- Gamified applications
Considerations
- Limited to linear color transitions
- Requires understanding of color domains
- Not optimized for real-time high-frequency updates
- No built-in color palette presets
- Dependent on input value range precision