qute-qrious
v1.0.1
Published
Qute-QRious is a customisable QRious based library for generating QR codes free.
Downloads
15
Readme
Qute QRious
.d88888b. 8888888b. d8b
d88P" "Y88b 888 Y88b Y8P
888 888 888 888
888 888 888 d88P 888 .d88b. 888 888 .d8888b
888 888 8888888P" 888 d88""88b 888 888 88K
888 Y8b 888 888 T88b 888 888 888 888 888 "Y8888b.
Y88b.Y8b88P 888 T88b 888 Y88..88P Y88b 888 X88
"Y888888" 888 T88b 888 "Y88P" "Y88888 88888P'
Y8bQRious QRious Qute-QRious is a customisable QRious based library for generating QR codes free.
Install
Install using the package manager for your desired environment(s):
$ npm install --save qute-qriousExamples
<!DOCTYPE html>
<html lang="en">
<head>
...
</div>
<script src="./link/to/qute-qrious"></script>
<script>
// Event listener for generating the QR code
const inputText = document.getElementById("inputText");
const generateQR = document.getElementById("generateQR");
const canvas = document.getElementById("qrcode");
const bgColorInput = document.getElementById("bgColor");
const ColorInput = document.getElementById("Color");
const ctx = canvas.getContext("2d");
const bgImageInput = document.getElementById("bgImage");
let link;
QuteQRious.load().then(() => {
generateQR.addEventListener("click", function () {
const text = inputText.value;
QuteQRious.create({
canvas,
text,
bgColor: bgColorInput.value,
Color: ColorInput.value,
image: link,
});
});
// Event listener for changing the background image
bgImageInput.addEventListener("change", function () {
const file = bgImageInput.files[0];
const text = inputText.value;
if (file) {
const reader = new FileReader();
reader.onload = function (e) {
// Position the logo in the center of the QR code
QuteQRious.create({
canvas,
text,
image: e.target.result,
bgColor: bgColorInput.value,
Color: ColorInput.value,
});
link = e.target.result;
};
reader.readAsDataURL(file);
}
});
});
</script>
...
</body>
</html>Open up /example/index.html in your browser to play around a bit.
API
Simply call QuteQRious You can control many aspects of the QR code
using the following fields:
| Field | Type | Description | Default | Read Only |
| ------- | ------- | -------------------------------- | ---------- | --------- |
| bgColor | String | Background color of the QR code | "white" | No |
| Color | Number | Background alpha of the QR code | black | No |
| canvas | Element | Element to render the QR code | <canvas> | Yes |
| text | String | Value encoded within the QR code | "" | No |
| image | String | Value encoded within the QR code | "" | No |
License
See LICENSE.md for more information on the GPLv3 license.