Aura Box

Flutter widget that combines multiple radial gradients and blur effect.

Installation

Add this line into the project pubspec.yaml file.

dependencies:
    aura_box: ^1.0.1

Then in your files you can import it:

import 'package:aura_box/aura_box.dart';

Usage

The package exposes two widgets.

• AuraBox acts as a container which can receive a child, a decoration and a list of AuraSpot.
• AuraSpot represent the point where the radiant gradients are generated.

AuraBox(
    spots: [
        // Places one blue spot in the center
        AuraSpot(
            color: Colors.blue,
            radius: 100.0,
            alignment: Alignment.center,
            blurRadius: 5.0,
            stops: const [0.0, 0.5],
        ),
        // Places one red spot in the bottom right
        AuraSpot(
            color: Colors.red,
            radius: 150.0,
            alignment: Alignment.bottomRight,
            blurRadius: 10.0,
            stops: const [0.0, 0.7],
        ),
    ],
    decoration: BoxDecoration(
        color: Colors.transparent,
        shape: BoxShape.rectangle,
        borderRadius: BorderRadius.circular(10.0),
    ),
    child: const SizedBox(
        height: 100,
        width: 100,
    ),
)

Alignment

The single spots are positioned inside a stack widget. This gives control over their position using the alignment property.

For further details you can refer to the Alignment class documentation.

Example

An example project is available within the project: