How to set QRCode embedded image
<p>I'm using JQuery QRCode Written by Lars Jung. It's great.</p>
<p>I would like to embed image center of QRCode and there is image option for that. But, it wont show the image on center of QR.</p>
<p>What is valid format for image option? I have tried to use direct url without luck and cannot find any examples from documentation.</p>
<pre><code>$('#mycode').qrcode({
    render: 'image',
    ecLevel: 'H',
    size: 220,
    image: 'http://localhost/logo.png',
    text: 'www.google.com',
    mode: 4,
    label: 'Google',
    fontname: 'sans-serif',
    fill: '#373737',
    fontcolor: '#0080ff',
    mSize: 0.13,
    mPosX: 0.5,
    mPosY: 0.5
});
</code></pre>