javascript-winwheel

Create spinning prize wheels on HTML canvas with Winwheel.js

Description

Winwheel.js is a feature packed JavaScript library that allows you to easily create HTML5 canvas Winning / Prize Wheels, Pie graphs and other things using a highly configurable JavaScript class.

Wheels can be animated using GreenSock's Animation Platform (TweenMax.js) which contain easing functions and many other powerful animation features.

Winwheel.js Features Include:

• Easy to use, highly configurable JavaScript classes.
• Draw wheels using code generated segments or graphically rich images.
• Numerous text orientation, direction, size and colour options.
• Random or Pre-calculated prize stopping location.
• Play sounds while the wheel is spinning including a "tick" sound.
• Ability to get the segment the user clicked upon.
• Fully commented source code. Plenty of tutorials and other documentation.
• Winwheel.js is free to use with an open source licence.

Example

var myWheel = new Winwheel({
    'numSegments'    : 4,
    'segments'       :
    [
        {'fillStyle' : '#eae56f', 'text' : 'Prize One'},
        {'fillStyle' : '#89f26e', 'text' : 'Prize Two'},
        {'fillStyle' : '#7de6ef', 'text' : 'Prize Three'},
        {'fillStyle' : '#e7706f', 'text' : 'Prize Four'}
    ],
    'animation' :
    {
        'type'     : 'spinToStop',
        'duration' : 5,
        'spins'    : 8
    }
});

More examples

See the /examples folder for examples of some of the types of things you can create with Winwheel.js, to see these examples in action please visit the examples section on my website http://dougtesting.net/winwheel/examples

Tutorials and other documentation

Please visit http://dougtesting.net/winwheel/docs to see a complete set of tutorials on how to use Winwheel.js as well as other documentation such as class references.

Maintainer

Douglas McKechie https://github.com/zarocknz

Keep informed about Winwheel.js by following https://twitter.com/dougtesting

##Need to invoke below CDN to get TweenMax.js in China

<script src="https://cdn.bootcss.com/gsap/latest/TweenMax.min.js"></script>

John Lu https://github.com/johnlucn