
		var _ = require('lodash');
		var request = require('superagent');
		var d3 = require('d3');
		var r;
		@@ -41,2 +42,34 @@

		getColorFromData: function(data) {

		// retrieve an array of colors from 'label' or 'color' fields of object data
		// returns an list of lists in the form [[r,g,b],[r,g,b]...]

		if(data.hasOwnProperty('label')) {

		// get bounds and number of labels
		label = data.label
		var mn = d3.min(label, function(d) {return d; });
		var mx = d3.max(label, function(d) {return d; });
		var n = mx - mn + 1
		var colors = this.getColors(n)

		// get an array of d3 colors
		retColor = label.map(function(d) {return d3.rgb(colors[d - mn])});

		} else if (data.hasOwnProperty('color')) {

		// get an array of d3 colors directly from r,g,b values
		color = data.color
		retColor = color.map(function(d) {return d3.rgb(d[0], d[1], d[2])})

		} else {

		// otherwise return empty
		retColor = []
		}

		return retColor
		},

		trackTransforms: function(ctx){
		@@ -43,0 +76,0 @@

package.json

		{
		"name": "lightning-client-utils",
		"version": "0.3.1",
		"version": "0.3.3",
		"description": "utilities for lightning visualizations to be used in the browser",
		@@ -19,4 +19,5 @@ "main": "index.js",
		"lodash": "^2.4.1",
		"superagent": "^0.21.0"
		"superagent": "^0.21.0",
		"d3": "~3.4.9"
		}
		}

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