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Melting clouds - Mavromatika
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<!DOCTYPE html> | |
<head> | |
<meta charset="utf-8"> | |
<title>Melting clouds - Mavromatika</title> | |
</head> | |
<style> | |
body{ | |
background-color: white; | |
} | |
circle { | |
stroke-width: 0; | |
} | |
text{ | |
text-anchor : end; | |
font-family : helvetica; | |
font-size : 10px; | |
} | |
</style> | |
<body> | |
<div id="container"></div> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script> | |
<script type="text/javascript"> | |
var w = 1200, h = 1200; | |
var svg = d3.select("#container") | |
.append("svg") | |
.attr("viewBox", "0 0 " + w + " " + h ); | |
var donnees = []; | |
var population = 11; | |
var nbCol = 17, nbLig = 13; | |
var rScale = d3.scale.linear() | |
.domain([0, population]) | |
.range([5, 0.75 * w/(nbCol)]); | |
var cScale = d3.scale.linear() | |
.domain([0, population]) | |
.range(["black","white"]); | |
for (var i = population; i >= 0; i--){ | |
donnees.push(i); | |
} | |
var tableau = []; | |
for (i = 0; i < (nbCol + 1); i++){ | |
for (j = 0; j < (nbLig + 1); j++){ | |
tableau.push({"x":w/nbCol * (i + 0.5),"y": w/nbCol * (j - 0.5) + (w/nbCol * 0.5 * (i%2))}); | |
} | |
} | |
for (i = 0; i < tableau.length; i++){ | |
svg.selectAll(".wave" + i.toString()) | |
.data(donnees) | |
.enter() | |
.append("g") | |
.append("circle") | |
.attr("cx",tableau[i].x) | |
.attr("cy",tableau[i].y) | |
.attr("r",function(d){return rScale(d);}) | |
.attr("fill",function(d){return cScale(d);}); | |
} | |
svg.selectAll("circle").on("mouseover",function(){ | |
d3.select(this).transition().duration(900).attr("cy",h + 200); | |
console.log("yes"); | |
}); | |
svg.append("text").text("Created by Mavromatika, 2015.") | |
.attr("x",w) | |
.attr("y",h-10); | |
</script> | |
</body> |
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