OwlCyberSecurity - MANAGER

Edit File: ch-to-path.js

'use strict'; const assert = require('assert'); function rndPathCmd(cmd) { const r = (Math.random() * 0.2) - 0.1; switch (cmd.type) { case 'M': case 'L': cmd.x += r; cmd.y += r; break; case 'Q': case 'C': cmd.x += r; cmd.y += r; cmd.x1 += r; cmd.y1 += r; break; default: // Close path cmd break; } return cmd; } module.exports = function (text, opts) { const ch = text[0]; assert(ch, 'expect a string'); const fontSize = opts.fontSize; const fontScale = fontSize / opts.font.unitsPerEm; const glyph = opts.font.charToGlyph(ch); const width = glyph.advanceWidth ? glyph.advanceWidth * fontScale : 0; const left = opts.x - (width / 2); const height = (opts.ascender + opts.descender) * fontScale; const top = opts.y + (height / 2); const path = glyph.getPath(left, top, fontSize); // Randomize path commands path.commands.forEach(rndPathCmd); const pathData = path.toPathData(); return pathData; };