QR-code-generator

Simply generate your QR codes

Required

Dependencies

Get started

$ npm i @sylvainneung/qr-code-generator --save

https://www.npmjs.com/package/@sylvainneung/qr-code-generator

Example

'use strict';

const qrGenerator = require('@sylvainneung/qr-code-generator');


//default directory root of your project

//Sync
qrGenerator.generateQrImage("mydata", "mypicname", "png", "my/dir/path/optional");


//Async
qrGenerator
    .generateQrImageAsync("myOtherData", "otherpic", "svg", "my/dir/path/optional")
    .then(response => {
        console.log("Data", response)
    })
    .catch(err => console.log("Err => ", err));

Documentation

| Methods | params | description | | ------------- |:-------------:| :---------:| | generateQrImageAsync | data, picName, picType, picPath | Create new QR image asynchronous | | generateQrImage | data, picName, picType, picPath | Create new QR image synchronous

Details params

| Params | Type | description | Infos | | ------------- |:-------------:| :---------:| :---------:| | data | String | qr picture data| Numeric only Max. 7,089 characters (0, 1, 2, 3, 4, 5, 6, 7, 8, 9) / Alphanumeric Max. 4,296 characters (0–9, A–Z [upper-case only], space, $, %, *, +, -, ., /, :) / Binary/byte Max. 2,953 characters (8-bit bytes) (23624 bits) | picName | String | name of your file | | | picType | String -> only support "svg" "png" "jpeg" "jpg" | picture type | | | picPath | String? (optional) | folder path | "my/folder/name" |