3.0.5 • Published 7 months ago
magic-qr-code v3.0.5
magic-qr-code
Encode QR Code by using N-API. The QR code generating library is QR Code generator library
You need to set up the Rust development environment: rustup
Usage
Encode QR Code
You can use the encodeString
function to encode a string or use the encodeBuffer
function to encode a buffer into QR Code data which is an array of buffers (Buffer[]
).
import { encodeString } from "magic-qr-code";
const result = encodeString("https://magiclen.org".toUpperCase());
/*
[
<Buffer 01 01 01 01 01 01 01 00 01 01 00 00 01 00 01 01 01 01 01 01 01>,
<Buffer 01 00 00 00 00 00 01 00 01 01 01 00 00 00 01 00 00 00 00 00 01>,
<Buffer 01 00 01 01 01 00 01 00 01 01 01 00 00 00 01 00 01 01 01 00 01>,
<Buffer 01 00 01 01 01 00 01 00 00 01 01 01 00 00 01 00 01 01 01 00 01>,
<Buffer 01 00 01 01 01 00 01 00 01 00 00 01 01 00 01 00 01 01 01 00 01>,
<Buffer 01 00 00 00 00 00 01 00 00 01 00 01 01 00 01 00 00 00 00 00 01>,
<Buffer 01 01 01 01 01 01 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01>,
<Buffer 00 00 00 00 00 00 00 00 00 01 01 00 00 00 00 00 00 00 00 00 00>,
<Buffer 01 00 00 01 01 01 01 01 01 00 00 01 00 01 00 00 01 00 01 01 01>,
<Buffer 01 00 01 00 01 01 00 01 01 01 01 01 01 01 00 01 01 00 00 00 00>,
<Buffer 00 00 01 00 01 00 01 00 01 01 01 01 00 00 01 00 00 01 00 00 00>,
<Buffer 00 01 01 01 01 00 00 01 01 01 01 00 01 01 00 00 01 00 01 01 00>,
<Buffer 00 01 00 01 00 01 01 00 01 01 01 01 00 01 01 01 00 01 00 01 01>,
<Buffer 00 00 00 00 00 00 00 00 01 01 00 00 00 01 00 00 01 01 01 00 00>,
<Buffer 01 01 01 01 01 01 01 00 01 00 01 00 00 01 00 00 00 01 01 01 00>,
<Buffer 01 00 00 00 00 00 01 00 01 00 01 01 00 01 00 01 00 01 01 00 00>,
<Buffer 01 00 01 01 01 00 01 00 01 01 01 00 01 00 01 01 00 01 01 00 00>,
<Buffer 01 00 01 01 01 00 01 00 01 00 00 00 00 01 00 01 01 00 01 00 00>,
<Buffer 01 00 01 01 01 00 01 00 00 01 00 00 00 00 01 00 00 01 00 01 01>,
<Buffer 01 00 00 00 00 00 01 00 00 00 00 00 00 00 01 01 00 00 01 01 00>,
<Buffer 01 01 01 01 01 01 01 00 01 01 00 01 01 01 00 00 00 01 00 01 00>
]
*/
Encoding QR code, you can also set the error correction level by passing a ErrorCorrection
number to the second argument.
import { encodeString, ErrorCorrection } from "magic-qr-code";
const result = encodeString("https://magiclen.org".toUpperCase(), ErrorCorrection.High);
License
3.0.5
7 months ago
3.0.4
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