25 lines
477 B
JavaScript
25 lines
477 B
JavaScript
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'use strict';
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/***
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* Convert string to hex color.
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*
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* @param {String} str Text to hash and convert to hex.
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* @returns {String}
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* @api public
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*/
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module.exports = function hex(str) {
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for (
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var i = 0, hash = 0;
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i < str.length;
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hash = str.charCodeAt(i++) + ((hash << 5) - hash)
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);
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var color = Math.floor(
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Math.abs(
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(Math.sin(hash) * 10000) % 1 * 16777216
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)
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).toString(16);
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return '#' + Array(6 - color.length + 1).join('0') + color;
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};
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