edgarberm/basic-javascript-knob

Basic JavaScript Knob

basic-javascript-knob

Pure JavaScript knob without using any framework.

##How to use

First, you need a div container and optionally an input object (type=text) for show your knob values. Some like this:

<div id="container" style="width: 300px; height: 300px;"></div>
<input id="knob_input" type="text">
        

*The knob size depends to the container size.

Now you only need declarate a variable like a new Knob and pass the container and output object id's to the constructor.

var knob = new Knob( 'container', 'knob_input' );
knob.setCallback( function() { someMethod(); } );

function someMethod() {
  ...
}

You can see the demo here.

####TODO:

• Methods to customize the knob.