circular_reveal 0.0.3

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Install #

dependencies: circular_reveal: 0.0.1

Demo Animation #


Getting Started #

class ButtonWidget extends StatelessWidget {
  Widget build(BuildContext context) {
    return RevealWidget(Container(
        width: 100,
        height: 60,
        child: Align(
          child: Text(
            style: TextStyle(fontSize: 20),

[0.0.3] #

  • Remove print statements

[0.0.2] #

  • Updated Readme with animation, how to install and how to use

[0.0.1] #

  • Wrap any widget inside RevealWidget to get circular reveal animation on tap/long press tap

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  circular_reveal: ^0.0.3

2. Install it

You can install packages from the command line:

with Flutter:

$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:circular_reveal/HexColor.dart';
import 'package:circular_reveal/RevealAnimationController.dart';
import 'package:circular_reveal/RevealPaint.dart';
import 'package:circular_reveal/RevealState.dart';
import 'package:circular_reveal/RevealWidget.dart';
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Code health derived from static analysis. [more]
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Learn more about scoring.

We analyzed this package on Mar 30, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.6
  • Flutter: 1.12.13+hotfix.8

Health suggestions

Fix lib/RevealAnimationController.dart. (-1.99 points)

Analysis of lib/RevealAnimationController.dart reported 4 hints:

line 16 col 20: Name non-constant identifiers using lowerCamelCase.

line 17 col 20: Name non-constant identifiers using lowerCamelCase.

line 18 col 10: Name non-constant identifiers using lowerCamelCase.

line 19 col 10: Name non-constant identifiers using lowerCamelCase.

Fix lib/RevealPaint.dart. (-0.50 points)

Analysis of lib/RevealPaint.dart reported 1 hint:

line 24 col 31: Avoid using braces in interpolation when not needed.

Fix lib/RevealState.dart. (-0.50 points)

Analysis of lib/RevealState.dart reported 1 hint:

line 18 col 10: Name non-constant identifiers using lowerCamelCase.

Fix lib/RevealWidget.dart. (-0.50 points)

Analysis of lib/RevealWidget.dart reported 1 hint:

line 5 col 7: This class (or a class which this class inherits from) is marked as '@immutable', but one or more of its instance fields are not final: RevealWidget.child

Format lib/HexColor.dart.

Run flutter format to format lib/HexColor.dart.

Maintenance suggestions

The package description is too short. (-16 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

Maintain an example. (-10 points)

Create a short demo in the example/ directory to show how to use this package.

Common filename patterns include main.dart, example.dart, and circular_reveal.dart. Packages with multiple examples should provide example/

For more information see the pub package layout conventions.

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies