French soccer championship 2014/2015 replay, inspired by the #Oscars Race from Nicolas Belmonte.
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<meta charset="utf-8">
<style>
body {
font: 10px sans-serif;
}
.x.axis path,.x.axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
.y.axis path {
fill: none;
}
.y.axis line {
fill: none;
stroke: #eeeeee;
shape-rendering: crispEdges;
}
.date {
font: 500 196px "Helvetica Neue";
fill: #aaa;
}
</style>
<body>
<script src="https://d3js.org/d3.v3.min.js"></script>
<script>
var margin = {top: 20, right: 80, bottom: 0, left: 30},
width = 960 - margin.left - margin.right,
height = 500 - margin.top - margin.bottom;
var speed = 600;
var x = d3.scale.linear()
.range([0, width]);
var y = d3.scale.ordinal()
.rangeRoundBands([height, 0], .1);
var xAxis = d3.svg.axis()
.scale(x)
.tickSize(0)
.orient("top");
var yAxis = d3.svg.axis()
.scale(y)
.tickSize(-width)
.tickPadding(10)
.orient("left");
var line = d3.svg.line()
.x(function(d) { return x(d.matchday); })
.y(function(d) { return y(d.position) + y.rangeBand()/2; });
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 + ")");
var clip = svg.append("clipPath")
.attr("id", "clip")
.append("rect")
.attr("width", 0)
.attr("height", height);
d3.json("data.json", function(error, data) {
y.domain(d3.range(1,d3.max(data.standing, function(club) { return d3.max(club.rank, function(d) { return d.position; }); }) + 1 ).reverse());
xAxis.tickValues(data.standing[0].rank.map(function(d) { return d.matchday; }));
x.domain(d3.extent(data.standing[0].rank.map(function(d) { return d.matchday; })));
svg.append("g")
.attr("class", "y axis")
.call(yAxis);
svg.append("g")
.attr("class", "x axis")
.call(xAxis);
var club = svg.selectAll(".club")
.data(data.standing)
.enter().append("g")
.attr("class", "club");
var path = club.append("path")
.attr("class", "line")
.style("stroke", function(d) { return d.color; })
.style("stroke-width", 3)
.style("fill","none")
.attr("clip-path", function(d) { return "url(#clip)"; })
.attr("d", function(d) { return line(d.rank); });
var circleStart = club.append("circle")
.attr("cx", function(d) { return x(d.rank[0].matchday); })
.attr("cy", function(d) { return y(d.rank[0].position) + y.rangeBand()/2; })
.style("fill", function(d) { return d.color; })
.attr("r", 3)
var circleEnd = club.append("circle")
.attr("cx", function(d) { return x(d.rank[0].matchday); })
.attr("cy", function(d) { return y(d.rank[0].position) + y.rangeBand()/2; })
.style("fill", function(d) { return d.color; })
.attr("r", 3)
var label = club.append("text")
.attr("transform", function(d) { return "translate(" + x(d.rank[0].matchday) + "," + (y(d.rank[0].position) + y.rangeBand()/2) + ")"; })
.attr("x", 8)
.attr("dy", ".31em")
.on("mouseover", function (d) {
club.style("opacity",0);
club.filter(function(path) {return path.teamName === d.teamName; }).style("opacity",1);
})
.on("mouseout", function (d) { club.style("opacity",1); })
.style("cursor","pointer")
.style("fill", function(d) { return d.color; })
.style("font-weight", "bold")
.text(function(d) { return "#"+ d.rank[0].position + " " + d.teamName; });
var matchday = 1;
var transition = d3.transition()
.duration(speed)
.each("start", function start() {
label.transition()
.duration(speed)
.ease('linear')
.attr("transform", function(d) { return "translate(" + x(d.rank[matchday].matchday) + "," + (y(d.rank[matchday].position) + y.rangeBand()/2) + ")"; })
.text(function(d) { return "#"+ d.rank[matchday].position + " " + d.teamName; });
circleEnd.transition()
.duration(speed)
.ease('linear')
.attr("cx", function(d) { return x(d.rank[matchday].matchday); })
.attr("cy", function(d) { return y(d.rank[matchday].position) + y.rangeBand()/2; });
clip.transition()
.duration(speed)
.ease('linear')
.attr("width", x(matchday+1))
.attr("height", height);
matchday+=1;
if (matchday !== data.standing[0].rank.length) transition = transition.transition().each("start", start);
});
});
</script>
https://d3js.org/d3.v3.min.js