Create a gist now

Instantly share code, notes, and snippets.

Visualize the benchmark by d3.js
<!DOCTYPE html>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>Visualize the benchmark by d3.js</title>
<style>
body {
font: 12px sans-serif;
}
.axis path,
.axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
.bar {
fill: darkgreen;
}
.bar:hover {
fill: #6fdb57;
}
.x.axis path {
display: none;
}
.label {
word-wrap: break-word;
}
</style>
<body>
<script src="//d3js.org/d3.v3.min.js"></script>
<script>
var margin = {top: 30, right: 30, bottom: 120, left: 60},
width = window.innerWidth - margin.left - margin.right,
height = 730 - margin.top - margin.bottom;
// スケールと出力レンジの定義
var x = d3.scale.ordinal()
.rangeRoundBands([0, width], .1);
var y = d3.scale.linear()
.range([height, 0]);
// 軸の定義
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
;
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.ticks(d3.timeMillisecond, 1)
;
// svgの定義
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 + ")");
// 描画
d3.json("sample.json", function(error, data) {
if (error !== null) {
console.log(error);
return;
}
// データを入力ドメインとして設定
x.domain(data.map(function(d) { return d.label; }));
y.domain([0, d3.max(data, function(d) { return d.benchmark; })]);
// x軸をsvgに表示
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis)
.selectAll('text')
.each(function(d, i) {
var el = d3.select(this);
var parent = d3.select(this.parentNode);
// x軸ラベルのラッパー
var xAxisWrapperObj = parent.append('foreignObject')
.attr("width", x.rangeBand())
.attr("height", "100%")
.attr("x", function () { // 左揃えにする
return -(x.rangeBand() / 2);
})
.attr("y", "10")
;
// ラベルの値
xAxisWrapperObj
.append('xhtml:p')
.style({"font-size":".9rem", "letter-spacing": ".09rem"})
.attr("class", "label")
.html(function() {
return data[i].label;
});
// ベンチマークの値
xAxisWrapperObj
.append('xhtml:p')
.style({
"font-size":".8rem",
"letter-spacing": ".08rem",
"margin-top": "-0.5rem"
})
.attr("class", "label")
.html(function() {
return data[i].benchmark;
});
el.remove(); // 中身を入れ替えたら消す
});
// y軸をsvgに表示
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 16)
.attr("dy", ".71em")
.style("text-anchor", "end")
.text("Benchmark");
// 棒グラフを表示
svg.selectAll(".bar")
.data(data)
.enter()
.append("rect")
.attr("class", "bar")
.attr("x", function(d) { return x(d.label); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.benchmark); })
.attr("height", function(d) { return height - y(d.benchmark); });
});
</script>
<!--
# dataset
## sample.json
[
{
"label": "bench1",
"benchmark": "0.014902"
},
{
"label": "bench2",
"benchmark": "0.016097"
},
{
"label": "bench3",
"benchmark": "0.011161"
},
{
"label": "bench4",
"benchmark": "0.008717"
},
{
"label": "bench5",
"benchmark": "0.0055937"
},
{
"label": "bench6",
"benchmark": "0.010131"
},
{
"label": "bench7",
"benchmark": "0.020344"
},
{
"label": "bench8",
"benchmark": "0.017515"
},
{
"label": "bench9",
"benchmark": "0.012232"
},
{
"label": "bench10",
"benchmark": "0.017162"
}
]
## line 67
## d3.csv("sample.csv", function(error, data) {
## sample.csv
label,benchmark
bench1,0.014902
bench2,0.016097
bench3,0.011161
bench4,0.008717
bench5,0.005593
bench6,0.010131
bench7,0.020344
bench8,0.017515
bench9,0.012232
bench10,0.017162
## line 67
## d3.tsv("sample.tsv", function(error, data) {
## sample.tsv
label benchmark
bench1 0.014902
bench2 0.016097
bench3 0.011161
bench4 0.008717
bench5 0.005593
bench6 0.010131
bench7 0.020344
bench8 0.017515
bench9 0.012232
bench10 0.017162
-->
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment