chromath provides provides many color conversion and manipulation functions.
You can:
In the browser:
<script src="https://github.com/jfsiii/chromath/raw/master/path/to/chromath.js"></script>
In NodeJS:
npm install chromath
then
var Chromath = require('chromath')
From there, the usage is identical in both environments.
You can use chromath in a functional or object-oriented manner.
var red = new Chromath('rgb(255, 0, 0)');
red.towards('yellow', 0.5).toString(); // #FF7F00
is the same as
Chromath.towards('red', 'yellow', 0.5).toString(); // #FF7F00
The only difference between instance methods and Class methods with
the same name (e.g, Chromath.tint
and tint
) is that the instance
methods pass the instance value as the first argument.
Here's the definition of Chromath.prototype.tint
:
tint: function (by) {
return Chromath.tint(this, by);
}
In NodeJS you can only pull in the portions you're interesed in, e.g:
> var fromRGBToHex = require('chromath').rgb2hex
> fromRGBToHex(234, 56, 78)
'#EA384E'
http://JFSIII.org/project/chromath/docs/