52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
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const svgEngine = require("svg-engine");
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const qrCode = require("../shared/qr-code.cjs");
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class SwissQRCode {
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/**
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* Creates a Swiss QR Code.
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*
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* @param data The data to be encoded in the QR code.
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* @param size The size of the QR code in mm.
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* @throws { ValidationError } Throws an error if the data is invalid.
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*/
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constructor(data, size = 46) {
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this.instance = new svgEngine.SVG();
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this.instance.width(`${size}mm`);
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this.instance.height(`${size}mm`);
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qrCode.renderQRCode(data, size, (xPos, yPos, blockSize) => {
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this.instance.addRect(
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`${xPos}mm`,
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`${yPos}mm`,
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`${blockSize}mm`,
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`${blockSize}mm`
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).fill("black");
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});
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qrCode.renderSwissCross(size, (xPos, yPos, width, height, fillColor) => {
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this.instance.addRect(
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`${xPos}mm`,
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`${yPos}mm`,
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`${width}mm`,
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`${height}mm`
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).fill(fillColor);
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});
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}
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/**
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* Outputs the SVG as a string.
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*
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* @returns The outerHTML of the SVG element.
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*/
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toString() {
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return this.instance.outerHTML;
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}
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/**
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* Returns the SVG element.
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*
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* @returns The SVG element.
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*/
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get element() {
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return this.instance.element;
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}
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}
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exports.SwissQRCode = SwissQRCode;
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