tweener 1.0.5

Tweener is a simple and lightweight flutter animation tool. Anyone can easily learn to use it.

Tweener

Tweener is a simple and lightweight flutter animation tool. Anyone can easily learn to use it.

Features

• Does one thing and one thing only: tween properties
• Very simple to use, but it can achieve a lot of effects
• Easing functions are reusable outside of Tween

Installation

Download the library and include it in your code:

You should ensure that you add the following dependency in your Flutter project.

dependencies:
 flutter_range_slider: "^1.3.1"

install packages from the command line:

flutter packages get

Useage

import class

import './tweener.dart';
import './ease.dart';

use Tweener

Tweener({"x": 0, "y": 0})
    .to({"x": 100, "y": 500}, 2000)
    .easing(Ease.elastic.easeOut)
    .onUpdate((obj) {
        setState(() {
            _x = obj["x"];
            _y = obj["y"];
        });
    })
    .start();

Thanks

Tweener refers to the implementation code of tween.js. They are really great. I want to pay tribute to the original author!