Fully end to end encrypted anonymous chat program. Server only stores public key lookup for users and the encrypted messages. No credentials are transfered to the server, but kept in local browser storage. This allows 100% safe chatting.
https://safechat.ch
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35 lines
744 B
35 lines
744 B
9 years ago
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var nodes = require('../nodes')
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, hsla = require('./hsla')
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, component = require('./component');
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/**
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* Return the lightness component of the given `color`,
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* or set the lightness component to the optional second `value` argument.
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*
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* Examples:
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*
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* lightness(#00c)
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* // => 100%
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*
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* lightness(#00c, 80%)
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* // => #99f
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*
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* @param {RGBA|HSLA} color
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* @param {Unit} [value]
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* @return {Unit|RGBA}
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* @api public
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*/
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module.exports = function lightness(color, value){
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if (value) {
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var hslaColor = color.hsla;
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return hsla(
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new nodes.Unit(hslaColor.h),
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new nodes.Unit(hslaColor.s),
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value,
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new nodes.Unit(hslaColor.a)
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)
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}
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return component(color, new nodes.String('lightness'));
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};
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