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24 lines
1.2 KiB
JavaScript
24 lines
1.2 KiB
JavaScript
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"use strict";
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// external modules
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var seedrandom = require('seedrandom');
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// core
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module.exports = function(name) {
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var colors = ["#5A8770", "#B2B7BB", "#6FA9AB", "#F5AF29", "#0088B9", "#F18636", "#D93A37", "#A6B12E", "#5C9BBC", "#F5888D", "#9A89B5", "#407887", "#9A89B5", "#5A8770", "#D33F33", "#A2B01F", "#F0B126", "#0087BF", "#F18636", "#0087BF", "#B2B7BB", "#72ACAE", "#9C8AB4", "#5A8770", "#EEB424", "#407887"];
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var color = colors[Math.floor(seedrandom(name)() * colors.length)];
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var letter = name.substring(0, 1).toUpperCase();
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var svg = '<?xml version="1.0" encoding="UTF-8" standalone="no"?>';
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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">';
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svg += '<g>';
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svg += '<rect width="96" height="96" fill="' + color + '" />';
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svg += '<text font-size="64px" font-family="sans-serif" text-anchor="middle" fill="#ffffff">';
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svg += '<tspan x="48" y="72" stroke-width=".26458px" fill="#ffffff">' + letter + '</tspan>';
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svg += '</text>';
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svg += '</g>';
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svg += '</svg>';
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return 'data:image/svg+xml;base64,' + new Buffer(svg).toString('base64');
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};
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