glassira/index.html

## index.html
<!DOCTYPE html>
<meta charset="utf-8">
<head>
</head>
<body>
<style>
  .axis path,
.axis line{
    fill:none;
    stroke: black;
    shape-rendering: crispEdges;
}

.axis text{
    font-family: sans-serif;
    font-size: 11px;
}
</style>
<script src='http://d3js.org/colorbrewer.v1.js'></script>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script>

var margin = {top: 30, right: 30, bottom: 30, left: 30}
var format = d3.time.format('%m/%d/%y')
var width = 600- margin.left - margin.right
var height = 400- margin.top - margin.bottom
var x = d3.time.scale().range([0, width])
var y = d3.scale.linear().range([height-10, 0])
var z = d3.scale.ordinal().range(colorbrewer['Spectral'][6])

var xAxis = d3.svg.axis()
    .scale(x)
    .orient('bottom');
var yAxis = d3.svg.axis()
    .scale(y);

var area = d3.svg.area()
    .interpolate('cardinal') //сглаживание
    .x(function(d) { return x(d.date) })
    .y0(function(d) { return y(d.y0) })
    .y1(function(d) { return y(d.y0 + d.y) })

var svg = d3.select('body').append('svg')
    .attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.top + margin.bottom)
    .append('g')
    .attr('transform', 'translate(' + margin.left + ',' + margin.top + ')')

function prepareData(data) {
     data.forEach(function (d) {
        d.date = format.parse(d.date)
        d.value = +d.value;
     });

     var nest = d3.nest().key(function(d) { return d.key });

     var stack = d3.layout.stack()
        .offset('silhouette') //центрирование
        .values(function(d) { return d.values })
        .x(function(d) { return d.date })
        .y(function(d) { return d.value })

     return stack(nest.entries(data));
    }

d3.csv('http://nemetz.devg.ru/d3/stream.csv', function (data) {
     var layers = prepareData(data);

     x.domain(d3.extent(data, function (d) { return d.date }))
     y.domain([0, d3.max(data, function (d) { return d.y0 + d.y })])

     svg.selectAll('.layer')
         .data(layers)
         .enter().append('path')
         .attr('class', 'layer')
         .attr('d', function (d) { return area(d.values) })
         .style('fill', function (d, i) { return z(i) })
         .style('opacity', 0.6)
         .on('mouseover', function(d,i){
             d3.select(this)
             .style('opacity', 1)
             //.text(function(d) {return d.key})
         })
         .on('mouseout', function(d,i){
             d3.select(this)
             .style('opacity', 0.6)
         })

       svg.append('g')
                .attr('class', 'x axis')
                .attr('transform', 'translate(0,' + height + ')')
                .call(xAxis);

        svg.append('g')
                .attr('class', 'y axis')
                .attr('transform', 'translate(' + width + ', 0)')
                .call(yAxis.orient('right'));

        svg.append('g')
                .attr('class', 'y axis')
                .call(yAxis.orient('left'));
})

</script>
</body>
</html>
	<!DOCTYPE html>
	<meta charset="utf-8">
	<head>
	</head>
	<body>
	<style>
	.axis path,
	.axis line{
	fill:none;
	stroke: black;
	shape-rendering: crispEdges;
	}

	.axis text{
	font-family: sans-serif;
	font-size: 11px;
	}
	</style>
	<script src='http://d3js.org/colorbrewer.v1.js'></script>
	<script src="http://d3js.org/d3.v3.min.js"></script>
	<script>

	var margin = {top: 30, right: 30, bottom: 30, left: 30}
	var format = d3.time.format('%m/%d/%y')
	var width = 600- margin.left - margin.right
	var height = 400- margin.top - margin.bottom
	var x = d3.time.scale().range([0, width])
	var y = d3.scale.linear().range([height-10, 0])
	var z = d3.scale.ordinal().range(colorbrewer['Spectral'][6])

	var xAxis = d3.svg.axis()
	.scale(x)
	.orient('bottom');
	var yAxis = d3.svg.axis()
	.scale(y);

	var area = d3.svg.area()
	.interpolate('cardinal') //сглаживание
	.x(function(d) { return x(d.date) })
	.y0(function(d) { return y(d.y0) })
	.y1(function(d) { return y(d.y0 + d.y) })

	var svg = d3.select('body').append('svg')
	.attr("width", width + margin.left + margin.right)
	.attr("height", height + margin.top + margin.bottom)
	.append('g')
	.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')')

	function prepareData(data) {
	data.forEach(function (d) {
	d.date = format.parse(d.date)
	d.value = +d.value;
	});

	var nest = d3.nest().key(function(d) { return d.key });

	var stack = d3.layout.stack()
	.offset('silhouette') //центрирование
	.values(function(d) { return d.values })
	.x(function(d) { return d.date })
	.y(function(d) { return d.value })

	return stack(nest.entries(data));
	}

	d3.csv('http://nemetz.devg.ru/d3/stream.csv', function (data) {
	var layers = prepareData(data);

	x.domain(d3.extent(data, function (d) { return d.date }))
	y.domain([0, d3.max(data, function (d) { return d.y0 + d.y })])

	svg.selectAll('.layer')
	.data(layers)
	.enter().append('path')
	.attr('class', 'layer')
	.attr('d', function (d) { return area(d.values) })
	.style('fill', function (d, i) { return z(i) })
	.style('opacity', 0.6)
	.on('mouseover', function(d,i){
	d3.select(this)
	.style('opacity', 1)
	//.text(function(d) {return d.key})
	})
	.on('mouseout', function(d,i){
	d3.select(this)
	.style('opacity', 0.6)
	})

	svg.append('g')
	.attr('class', 'x axis')
	.attr('transform', 'translate(0,' + height + ')')
	.call(xAxis);

	svg.append('g')
	.attr('class', 'y axis')
	.attr('transform', 'translate(' + width + ', 0)')
	.call(yAxis.orient('right'));

	svg.append('g')
	.attr('class', 'y axis')
	.call(yAxis.orient('left'));
	})

	</script>
	</body>
	</html>