[ Launch: Rac Tach 1 ] 11551666 by dmann99
[ Launch: test ] 4653053 by enjalot
[ Launch: test ] 4652017 by enjalot
[ Launch: test ] 4582399 by enjalot
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Rac Tach 1
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{"description":"Rac Tach 1","endpoint":"","display":"div","public":true,"require":[],"fileconfigs":{"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12},"style.css":{"default":true,"vim":false,"emacs":false,"fontSize":12},"index.html":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"play":false,"loop":false,"restart":false,"autoinit":true,"pause":true,"loop_type":"period","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01,"tab":"edit","display_percent":0.7,"thumbnail":"http://i.imgur.com/FMmODMj.png","fullscreen":false,"ajax-caching":true} |
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<button class="randomize">Get Data</button> | |
<div id="viz" height=800></div> |
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//http://bl.ocks.org/dbuezas/raw/9306799/ | |
var svg = d3.select("#viz") | |
.append("svg") | |
.append("g") | |
svg.append("g") | |
.attr("class", "slices"); | |
svg.append("g") | |
.attr("class", "labels"); | |
svg.append("g") | |
.attr("class", "lines"); | |
var width = 960, | |
height = 442, | |
radius = Math.min(width, height) / 2; | |
var pie = d3.layout.pie() | |
.sort(null) | |
.value(function(d) { | |
return d.value; | |
}); | |
var arc = d3.svg.arc() | |
.outerRadius(radius * 0.8) | |
.innerRadius(radius * 0.4); | |
var outerArc = d3.svg.arc() | |
.innerRadius(radius * 0.9) | |
.outerRadius(radius * 0.9); | |
svg.attr("transform", "translate(" + width / 2 + "," + height / 2 + ")"); | |
var key = function(d){ return d.data.label; }; | |
var numNodes = ["Node 1 CPU", "Node 2 CPU", "Node CPU 3", "Node 4 CPU"]; | |
var color = d3.scale.ordinal() | |
.domain(numNodes) | |
.range(["#965469", "#a587a2", "#83869f", "#6b486b", "#985952", "#d03e71", "#ff0800"]); | |
function randomData (){ | |
var labels = color.domain(); | |
return labels.map(function(label){ | |
return { label: label, value: Math.random() } | |
}); | |
} | |
change(randomData()); | |
d3.select(".randomize") | |
.on("click", function(){ | |
change(randomData()); | |
}); | |
function change(data) { | |
/* ------- PIE SLICES -------*/ | |
var slice = svg.select(".slices").selectAll("path.slice") | |
.data(pie(data), key); | |
slice.enter() | |
.insert("path") | |
.style("fill", function(d) { return color(d.data.label); }) | |
.attr("class", "slice"); | |
slice | |
.transition().duration(1000) | |
.attrTween("d", function(d) { | |
this._current = this._current || d; | |
var interpolate = d3.interpolate(this._current, d); | |
this._current = interpolate(0); | |
return function(t) { | |
return arc(interpolate(t)); | |
}; | |
}) | |
slice.exit() | |
.remove(); | |
/* ------- TEXT LABELS -------*/ | |
var text = svg.select(".labels").selectAll("text") | |
.data(pie(data), key); | |
text.enter() | |
.append("text") | |
.attr("dy", ".35em") | |
.text(function(d) { | |
return d.data.label; | |
}); | |
function midAngle(d){ | |
return d.startAngle + (d.endAngle - d.startAngle)/2; | |
} | |
text.transition().duration(1000) | |
.attrTween("transform", function(d) { | |
this._current = this._current || d; | |
var interpolate = d3.interpolate(this._current, d); | |
this._current = interpolate(0); | |
return function(t) { | |
var d2 = interpolate(t); | |
var pos = outerArc.centroid(d2); | |
pos[0] = radius * (midAngle(d2) < Math.PI ? 1 : -1); | |
return "translate("+ pos +")"; | |
}; | |
}) | |
.styleTween("text-anchor", function(d){ | |
this._current = this._current || d; | |
var interpolate = d3.interpolate(this._current, d); | |
this._current = interpolate(0); | |
return function(t) { | |
var d2 = interpolate(t); | |
return midAngle(d2) < Math.PI ? "start":"end"; | |
}; | |
}); | |
text.exit() | |
.remove(); | |
/* ------- SLICE TO TEXT POLYLINES -------*/ | |
var polyline = svg.select(".lines").selectAll("polyline") | |
.data(pie(data), key); | |
polyline.enter() | |
.append("polyline"); | |
polyline.transition().duration(1000) | |
.attrTween("points", function(d){ | |
this._current = this._current || d; | |
var interpolate = d3.interpolate(this._current, d); | |
this._current = interpolate(0); | |
return function(t) { | |
var d2 = interpolate(t); | |
var pos = outerArc.centroid(d2); | |
pos[0] = radius * 0.95 * (midAngle(d2) < Math.PI ? 1 : -1); | |
return [arc.centroid(d2), outerArc.centroid(d2), pos]; | |
}; | |
}); | |
polyline.exit() | |
.remove(); | |
}; |
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body { | |
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; | |
} | |
path.slice{ | |
stroke-width:2px; | |
} | |
polyline{ | |
opacity: .3; | |
stroke: black; | |
stroke-width: 2px; | |
fill: none; | |
} |
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