* js/annotstimeline

* annotstimeline basic component

var _ = require('lodash');

var defaultOptions = {		

    logger: undefined,

    intervalWidth: 10,

    intervalHeight: 5,

    maxCellHeight: 20,

};

function AnnotsTimeLine(options){

    var opts = _(options).defaults(defaultOptions).value();

    this.container = new PIXI.DisplayObjectContainer();

    this.container.x = opts.xInit;

    this.container.y = opts.yInit;

    this.container.width = opts.width;

    this.container.height = opts.height;    

    this.timeBegin = opts.timeBegin;

    this.timeEnd = opts.timeEnd;

    this.duration = (this.timeEnd - this.timeBegin)/1000;

    this.width = opts.width;

    this.height = opts.height;

    this.intervalHeight = opts.intervalHeight;

    this.intervalWidth = opts.intervalWidth;

    this.maxCellHeight = opts.maxCellHeight;

    this.intervalDuration = (this.intervalWidth * this.duration / this.width);

    this.annotCategories = opts.annotCategories;

    for (var i=0; i<(this.width/this.intervalWidth) ; i++){

    	for (var category in this.annotCategories[0].colors){

				"color": this.annotCategories[0].colors[category]

    var ws = opts.ws;

    var stageView = opts.stageView;

    	.moveTo(this.container.x, (this.height/2))

    	.lineTo(this.width, (this.height/2))

    stageView.registerComponent(this);

    this.addAnnot = function(data){

    	if (typeof(this.annotCategories[0].colors[data.content.category.code]) !== 'undefined'){

    		var annotCode = data.content.category.code;

    	} else {

    		var annotCode = this.annotCategories[0].order[this.annotCategories[0].order.length -1];

    	var annotTime = Date.parse(data.ts);

    	if (this.timeEnd > Date.parse(data.ts)){

	    	var i = Math.floor((Date.parse(data.ts)-this.timeBegin)/(1000*this.intervalDuration));

			this.cells[i].categories[annotCode].count += 1;

			this.cells[i].totalAnnots +=1;

			this.redrawCell(this.cells[i]);

    	}

    	var y = this.height/2;

    	for (var i=0; i< this.annotCategories[0].order.length; i++){

    		var currentCode = this.annotCategories[0].order[i];

			cell.graphics.beginFill(cell.categories[currentCode].color.replace("#", "0x"))

    			.drawRect(x, y, this.intervalWidth, -cell.categories[currentCode].count * heightStep)

    		y -= cell.categories[currentCode].count*heightStep;

    this.init = function() {

    	ws.message(function(data) {

            _this.addAnnot(data);

        });

    };

    this.start = function() {

    this.refresh = function() {

    };

    this.stop = function(){

    };

    return this;

		AnnotsTimeLine: AnnotsTimeLine