"use strict"; // external modules var randomcolor = require('randomcolor'); // core module.exports = function(name) { var color = randomcolor({ seed: name, luminosity: 'dark' }); var letter = name.substring(0, 1).toUpperCase(); var svg = '<?xml version="1.0" encoding="UTF-8" standalone="no"?>'; svg += '<svg xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://www.w3.org/2000/svg" height="96" width="96" version="1.1" viewBox="0 0 96 96">'; svg += '<g>'; svg += '<rect width="96" height="96" fill="' + color + '" />'; svg += '<text font-size="64px" font-family="sans-serif" text-anchor="middle" fill="#ffffff">'; svg += '<tspan x="48" y="72" stroke-width=".26458px" fill="#ffffff">' + letter + '</tspan>'; svg += '</text>'; svg += '</g>'; svg += '</svg>'; return 'data:image/svg+xml;base64,' + new Buffer(svg).toString('base64'); };