#Features Support draw QR code from data bank ( accountName, amount, memo,....) with many templates

Installation

Npm install:

npm install node-vietqr

Use

import { generateQRCode } from 'node-vietqr'
import path from 'path'
import { fileURLToPath } from 'url';

const __filename = fileURLToPath(import.meta.url);

const __dirname = path.dirname(__filename);

generateQRCode(
  {
    bankCode: '970418',
    bankAccountNumber: '12345678999',
    amount: 1000000,
    description: 'Thanh toan hoa don',
  },
  {
    width: 400,
    height: 400,
    padding: 16,
    bgColor: '#111729',
    qrColor: '#ffffff',
    output: path.join(__dirname, './qrcode.png'),
  }
)

PaymentInfoConfig

| Property | Type | Default Value | Description | Example | |-------------------|---------------------|---------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------| | bankCode | string | | Bank Identification Numbers. List bank code | Sacombank - 970403 | | bankAccountNumber | string | | Bank account number | | | amount | number|undefined | undefined | Transaction amount | | | description | string|undefined | undefined | Transaction content | | | qrMethod | 'static'|'dynamic' | 'static' | static: Static QR – apply when allows a QR code to process more than one transaction. dynamic: Dynamic QR – apply when allow a QR code to process only one transaction. | |

Option

| Property | Type | Default Value | Description | Example | |--------------|-----------------------|---------------|--------------------------------------------------|---------| | width | number | 400 | Width of QRCode image | | | height | number | 400 | Height of QRCode image | | | padding | number | 16 | Padding of QRCode image | | | bgColor | string | #111729 | Background color | | | qrColor | string | #ffffff | QRcode color | | | textColor | string|undefined | | Text color | | | textPosition | number|undefined | | Text position in QRcode image | | | textSize | number|undefined | | Text size | | | textValue | string|undefined | | Text value | | | fontFamily | string|undefined | | Font family | | | logoPath | string|undefined | | Logo file path will show in the center of QRcode | | | logoWidth | number|undefined | | Logo width | | | output | string|undefined | | QRcode file path output | |