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ruleta preguntados d3
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license: mit |
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Learn more about bidirectional Unicode characters
<!DOCTYPE html> | |
<head> | |
<meta charset="utf-8"> | |
<script src="//d3js.org/d3.v3.min.js"></script> | |
<style> | |
body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
</style> | |
</head> | |
<body> | |
<script> | |
var w = 960, h = 500, r = Math.min(w, h) / 2, ir = r - 100; | |
var pie = d3.layout.pie() | |
.sort(null) | |
.value(function(d) { return d; }); | |
var ruleta = ["ciencia", "historia", "deportes", "arte", "pop", "corona", "geografia"]; | |
// Feel free to change or delete any of the code you see in this editor! | |
var svg = d3.select("body") | |
.append("svg") | |
.attr("width", w) | |
.attr("height", h) | |
var slice = (((360/ruleta.length)/360) * (2 * Math.PI)); | |
var initial = -Math.PI+slice; | |
var pointerInit = -(Math.PI)-((45/360) * (2*Math.PI)); | |
var pointerEnd = -(Math.PI)+((45/360) * (2*Math.PI)); | |
var arc = d3.svg.arc() | |
.innerRadius(ir) | |
.outerRadius(r) | |
.cornerRadius(10) | |
.startAngle((d, i) => initial + (slice * (i+1))) | |
.endAngle((d, i) => (initial + (slice * (i+1)) + slice)); | |
var pointerArc = d3.svg.arc() | |
.innerRadius(0) | |
.outerRadius(r/2) | |
.startAngle(pointerInit) | |
.endAngle(pointerEnd); | |
var color = d3.scale.ordinal() | |
.range(["#24C36B", "#F8DF53", "#F99123", "#DB232F", "#F14CAA", "#8D40B2", "#1E71CB", "black"]); | |
svg.selectAll(".arc") | |
.data(ruleta) | |
.enter() | |
.append("g") | |
.attr({ | |
"transform": "translate(" + w/2 + "," + h/2 + ")", | |
"class": "arc" | |
}) | |
.append("path") | |
.attr("d", arc) | |
.style("fill", color); | |
svg.append("g") | |
.attr({ | |
"transform": "translate(" + w/2 + "," + (h/2 - (140 + 30)) + ")", | |
"class": "pointerArc" | |
}) | |
.append("path") | |
.attr({ | |
d: pointerArc, | |
fill: "#DADADA", | |
stroke: "white", | |
"stroke-width": 5 | |
}); | |
svg.append("circle") | |
.attr({ | |
cx: w/2, | |
cy: h/2, | |
r: ir, | |
fill: "#DADADA", | |
stroke: "white", | |
"stroke-width": 5 | |
}); | |
svg.append("text") | |
.text("GIRAR") | |
.attr({ | |
"font-family": "sans-serif", | |
"font-size": 46, | |
"font-weight": 900, | |
x: w/2 - 80, | |
y: (h/2), | |
fill: "#616161" | |
}); | |
</script> | |
</body> |
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