CSS 3D Line Chart

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<title>CSS 3D Line Chart</title>

.axis path,
.axis line {
    fill: none;
    stroke: grey;
    stroke-width: 1;
    shape-rendering: crispEdges;
}

.grid .tick {
    stroke: lightgrey;
    stroke-opacity: 0.7;
    shape-rendering: crispEdges;
}
.grid path {
          stroke-width: 0;
}
</style>
</head>

var margin = {top:0, left:280, bottom:0, right:0 }

//各種レイヤー要素を追加
var svg = d3.select('#chart')
var stage = svg.append("g")
var axis = stage.append("g")
var g = stage.append("g")
    
    
//ランダムにデータセットを作る    
var indexSeries = d3.range(30).map(function(d){
    return {x:d, y:Math.floor(Math.random()*5200)+1}
})

//スケール設定	
var xScale = d3.scale.linear().domain([0, d3.max(indexSeries, function(d){ return d.x })]).range([margin.left, width])	
var yScale = d3.scale.linear().domain([0, d3.max(indexSeries, function(d){ return d.y })]).range([height, 0])

//ライン生成関数を用意
var lineFunction = d3.svg.line()
	.x(function(d){ return xScale(d.x) })
	.y(function(d){ return yScale(d.y) })

//ステージを奥に向かって進むようにアニメーション    
stage.attr("transform", "translate("+[0, 0]+")")
    .transition()
    .duration(6000)
    .attr("transform", "translate("+[-400, 100]+")")

// svg filter要素を追加
var filter = stage.append("defs").append('filter')
	.attr({
		"id": "drop-shadow",
		"width": "150%",
		"height": "150%"
	});
 
filter.append('feGaussianBlur')
	.attr({
		"in": "SourceAlpha",
		"result": "blur",
		"stdDeviation": "2"
	});
 
filter.append('feOffset')
	.attr({
		"result": "offsetBlur",
		"dx": 4,
		"dy": 4
	})
 
filter.append('feBlend')
	.attr({
		"in": "SourceGraphic",
		"in2": "offsetBlur",
		"mode": "normal"
	});
// フィルター追加　end

//線グラフ追加
var line = g.append('path')
    .attr("filter", "url(#drop-shadow)");

//線グラフのアニメーション
line.transition()
  .duration(6000)
  .attr('fill', 'none')
  .attr('stroke', 'black')
  .attrTween('d', getSmoothInterpolation);

//グリッド追加  
axis.append("g")			
   .attr("class", "grid")
   .attr("transform", "translate(0," + height + ")")
   .call(make_x_axis()
       .tickSize(-height, 0, 0)
       .tickFormat("")
   )

axis.append("g")			
   .attr("class", "grid")
   .call(make_y_axis()
       .tickSize(-width, 0, 0)
       .tickFormat("")
   )

//軸追加
var xAxis = d3.svg.axis().scale(xScale)
    .orient("bottom")

var yAxis = d3.svg.axis().scale(yScale)
    .orient("left")

axis.append("g")			// Add the X Axis
    .attr("class", "x axis")
    .attr("transform", "translate(0," + height + ")")
    .call(xAxis);

axis.append("g")			// Add the Y Axis
    .attr("class", "y axis")
    .attr("transform", "translate("+margin.left+",0)")
    .call(yAxis);
 
  
//パス用のカスタムトランジション  
function getSmoothInterpolation() {
    var interpolate = d3.scale.linear()
            .domain([0,1])
            .range([1, indexSeries.length + 1]);

return function(t) {
        var flooredX = Math.floor(interpolate(t));
        var interpolatedLine = indexSeries.slice(0, flooredX);
        
        if(flooredX > 0 && flooredX < indexSeries.length) {
            var weight = interpolate(t) - flooredX;
            var weightedLineAverage = indexSeries[flooredX].y * weight + indexSeries[flooredX-1].y * (1-weight);
            interpolatedLine.push({"x":interpolate(t)-1, "y":weightedLineAverage});
        }
        
        return lineFunction(interpolatedLine);
    }
}

//xグリッド生成    
function make_x_axis() {		
    return d3.svg.axis()
        .scale(xScale)
        .orient("bottom")
        .ticks(40)
}

//yグリッド生成    
function make_y_axis() {		
    return d3.svg.axis()
        .scale(yScale)
        .orient("left")
        .ticks(20)
}    
</script>

</body>
</html>

Modified http://shimz.me/module/thirdparty/stubJs.js to a secure url

https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js

https://shimz.me/module/thirdparty/stubJs.js