0f8399ec88
Replace CDN React/ReactDOM/Babel with local libs; remove Babel and inline scripts Build Tailwind locally, add safelist; switch to assets/tailwind.css Self-host Font Awesome and Inter (CSS + woff2); remove external font CDNs Implement strict CSP (no unsafe-inline/eval; scripts/styles/fonts from self) Extract inline handlers; move PWA scripts to external files Add local QR code generation (qrcode lib) and remove api.qrserver.com Improve SessionTypeSelector visual selection (highlighted background and ring) Keep PWA working with service worker and offline assets Refs: CSP hardening, offline-first, no external dependencies
23 lines
599 B
JavaScript
23 lines
599 B
JavaScript
const getSymbolSize = require('./utils').getSymbolSize
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const FINDER_PATTERN_SIZE = 7
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/**
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* Returns an array containing the positions of each finder pattern.
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* Each array's element represent the top-left point of the pattern as (x, y) coordinates
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*
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* @param {Number} version QR Code version
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* @return {Array} Array of coordinates
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*/
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exports.getPositions = function getPositions (version) {
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const size = getSymbolSize(version)
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return [
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// top-left
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[0, 0],
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// top-right
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[size - FINDER_PATTERN_SIZE, 0],
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// bottom-left
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[0, size - FINDER_PATTERN_SIZE]
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]
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}
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