js生成二维码参数设置

jquery qrcode使用方法

$(selector).qrcode({
     100,
    height: 100,
    color: '#3a3',
    text: 'http://larsjung.de/qrcode'
});

 jquery qrcode参数设置

{
 
    // render method: `'canvas'`, `'image'` or `'div'`
    render: 'canvas',
 
    // version range somewhere in 1 .. 40
    minVersion: 1,
    maxVersion: 40,
 
    // error correction level: `'L'`, `'M'`, `'Q'` or `'H'`
    ecLevel: 'L',
 
    // offset in pixel if drawn onto existing canvas
    left: 0,
    top: 0,
 
    // size in pixel
    size: 200,
 
    // code color or image element
    fill: '#000',
 
    // background color or image element, `null` for transparent background
    background: null,
 
    // content
    text: 'no text',
 
    // corner radius relative to module  0.0 .. 0.5
    radius: 0,
 
    // quiet zone in modules
    quiet: 0,
 
    // modes
    // 0: normal
    // 1: label strip
    // 2: label box
    // 3: image strip
    // 4: image box
    mode: 0,
 
    mSize: 0.1,
    mPosX: 0.5,
    mPosY: 0.5,
 
    label: 'no label',
    fontname: 'sans',
    fontcolor: '#000',
 
    image: null
}