Hi, Introducing Liquid Button for Flutter. It supports Web and Mobile, not tested on Ios. Inspired by Liquid Button in JS.

Preview

Live Demo

Download sample apk as shown in example from releases.

Experience Live Demo on (not on mobile) : https://iamsahdeep.github.io/liquid_button/#/

Getting Started

Add this to your pubspec.yaml
```
dependencies:
liquid_button: 1.0.0
```
Get the package from Pub:
```
flutter packages get
```

Import it in your file

import 'package:liquid_button/liquid_button.dart';

Example

Look for complete example in example folder.
Remember to wrap it with GestureDetector or InkWell, might include in next version.

                LiquidButton(
                  expandFactor: 20,
                  backgroundColor: Colors.black87,
                  height: 100,
                  child: Text(
                    "Liquid Button",
                    style: TextStyle(
                        fontSize: 30,
                        color: Colors.white,
                        fontWeight: FontWeight.bold),
                  ),
                  gradientColor: Colors.black54,
                  width: 400,
                ),

Attributes

Currently we have 3 buttons : RoundClothButton(poor naming :p), ClothButton and LiquidButton. Here are some of the attributes in which height,width and background color is the required. Rest can be left to have default values.

expandFactor : (double) Allows you to decide Expansion of the button while animating. Should be less than 50.
backgroundColor : (Color) Color of the button.
gradientColor : (Color) If you want gradient effect onHover, if not given no color effect will be there.
retainGradient : (bool) If you want to retain the gradient effect when mouse leaves the button area. Default is false.
gap : (int) Integer to provide gap between subsequent point while painting the line. Do experiment with it, Should not be greater that height/2.

Known Issues

Lag on Web - It generally happens when we are using multiple Liquid Buttons on same screen due to usage of MouseRegion.You might experience the same on the live demo also. Check this issue flutter/flutter#41194
Gesture not working on Web on Mobile - Need to work on it..
Note : Please report any kind of bugs you are experiencing.

Author & support

This project is created by Sahdeep Singh but with lots of support and help.

If you appreciate my work, consider buying me a cup of ☕ to keep me recharged 🤘

PayPal

Or you can also endorse me on LinkedIn to keep me motivated.

I love my work and I'm available for freelance work. Contact me on my email: sahdeepsingh98@gmail.com