msa-colorschemes

msa-colorschemes
======================

A bundle of different biological color schemes.


``
npm install msa-colorschemes --save
`

How to use
----------

`
var schemes = require("msa-colorschemes");
// pure mappings
var Clustal = schemes.getScheme("clustal");
> {A: "orange", B: "#fff", ...}

// dynamic color management
var schemeMgr = new schemes();

var Clustal = schemeMgr.getScheme("clustal");
> { default: "#ffffff",
type: "static",
map: {A: "orange", ... },
getColor = function(letter)
}
Clustal.getColor("B")
> "#fff"
`

$3

`
schemeMgr.addStaticScheme("bscheme", {B: "#bbb"})
schemeMgr.getScheme("bscheme").getColor("B")
> "#bbb"
`

$3

`
var fun = schemeMgr.addDynScheme("fscheme", function(letter,info){
return info.pos % 2 == 0 ? "#ccc" : "#ddd";
})

var scheme = schemeMgr.getScheme("dscheme")
scheme.type
> "dyn"

scheme.getColor("A", {pos: 1})
> "#ccc"
scheme.getColor("A", {pos: 2})
> "#ddd"

`

$3

Have a look in the source code.

* buried_index (aka buried)
* cinema
* clustal2
* clustal
* helix_propensity (aka helix)
* hydro
* lesk
* mae
* nucleotide
* purine_pyrimidine (aka purine)
* strand_propensity (aka strand)
* taylor
* turn_propensity (aka turn)
* zappo`

Contributions
---------------

You have another color scheme or want to improve this package - contributions are highly welcome.

References
----------

* [Clustal][jalview]
* [Zappo][jalview]
* [Taylor][jalview]
* [Hydrophobicity][jalview]
* [Helix propensity][jalview]
* [Strand propensity][jalview]
* [Turn propensity][jalview]
* [Buried index][jalview]
* [Nucleotide][jalview]
* [Purine/Pyrimidine][jalview]

[jalview]: http://www.jalview.org/help/html/colourSchemes/