how to change qrcode color

[huang-x-h]

Can we change the qrcode from black to green?

[kazuhikoarase]

Hi, What language of qrcode geenrator do you use?

[huang-x-h]

use dataURL data:image/gif;base64,

[huang-x-h]

@kazuhikoarase hi, any plan to support colorful qrcode ?

[kazuhikoarase]

@huang-x-h I have no plan. But you can generate it manually.

https://jsfiddle.net/mfxg1noj/

[huang-x-h]

Great, thanks a lot ! 👍

[ygoe]

This is now built-in, see my PR #91.

[Uluer]

使用dataURL data:image/gif;base64,

https://github.com/kazuhikoarase/qrcode-generator/blob/master/js/qrcode.js
第2045行
// black out.writeByte(0x00); out.writeByte(0x00); out.writeByte(0x00);
修改值，这3个值对应rgb的3个值

[ygoe]

修改值，这3个值对应rgb的3个值

Yes, that's what I did.