图标装饰

icon_decoration

Add decoration capabilities to the Icon widget with borders and gradients. This new DecoratedIcon widget overlap itself with the base Icon widget to provide a more complete decoration system through a IconDecoration property.

Table of contents

• Add to your project
  • Add dependency to your pubspec.yaml
  • Import the package
• How to use
  • Add borders to icons
  • Add gradients to icons
  • Mix them all together
• Migration Guide
  • v2.0.0

Add to your project

Add dependency to your pubspec.yaml

icon_decoration: any

Import the package

import 'package:icon_decoration/icon_decoration.dart';

How to use

Add borders to icons

DecoratedIcon(
    icon: Icon(Icons.favorite, color: Colors.green),
    decoration: IconDecoration(border: IconBorder()),
)

Add gradients to icons

Gradients are supported on Flutter Web only with the canvaskit renderer

DecoratedIcon(
    icon: Icon(Icons.all_inbox),
    decoration: IconDecoration(
        gradient: rainbowGradient,
    ),
)

Mix them all together

DecoratedIcon(
    icon: Icon(
        Icons.all_inbox,
        shadows: [
            Shadow(
                color: Colors.red,
                blurRadius: 3,
                offset: Offset(0, 2),
            ),
        ],
    ),
    decoration: IconDecoration(
        gradient: _rainbowGradient,
        border: IconBorder(),
    ),
)

Migration Guide

v2.0.0

• Removed IconDecoration.shadows, use Icon.shadows instead.

Before

DecoratedIcon(
    icon: Icon(Icons.all_inbox),
    decoration: IconDecoration(
        shadows: [
            Shadow(
                color: Colors.red,
                blurRadius: 3,
                offset: Offset(0, 2),
            ),
        ],
    ),
)

After

Icon(
    Icons.all_inbox,
    shadows: [
        Shadow(
            color: Colors.red,
            blurRadius: 3,
            offset: Offset(0, 2),
        ),
    ],
),