Transparent background?

[timmyomahony]

Is it possible to have a transparent background? I tried

const qr = new QRious({
  element: ...,
  foreground: '#1a1a1a',
  background: 'transparent',  // also tried null and undefined
  value: 'https://github.com/neocotic/qrious',
  size: 500
});

but it doesn't work.

[neocotic]

Not currently supported but let's change that :)

I'm going to add 2 new options; backgroundAlpha and foregroundAlpha, both of which will default to 1.0. The values can range between 0 and 1. So, for your example;

const qr = new QRious({
  element: ...,
  foreground: '#1a1a1a',
  backgroundAlpha: 0,
  value: 'https://github.com/neocotic/qrious',
  size: 500
});

[neocotic]

@timmyomahony Please upgrade to v2.2.0 and let me know how you get on with these new options.

[timmyomahony]

Amazing. Thanks for the quick reply. Just updated and it works perfectly.