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Multiple Ring Chart
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license: mit |
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key | value | |
---|---|---|
a1 | 46 | |
a2 | 53 | |
a3 | 18 | |
a4 | 74 | |
a5 | 32 | |
a6 | 87 |
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<!DOCTYPE html> | |
<head> | |
<meta charset="utf-8"> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script> | |
<style> | |
body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
svg { width: 100%; height: 100%; font-size: 10px; overflow-y: scroll; } | |
</style> | |
</head> | |
<body> | |
<svg></svg> | |
<script src="main.js"></script> | |
</body> |
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// Quick charting tool for helping with infographics | |
// Configurable params | |
// Click on the number and see a magic slider appears to tweak it. | |
var config = { | |
startRadius: 107, | |
thickness: 17, | |
colorRange: ['#30f400', '#00660f'], | |
animate: !false | |
}; | |
// If the data file is foo.csv, then use tributary.foo to read that csv. | |
// Note: please have no space around comma in the csv file. | |
//var chartData = tributary.chart_data; | |
//chartData = sanitize(chartData); | |
d3.csv('chart_data.csv', function (json) { | |
var data = sanitize(json); | |
drawChart(data); | |
}); | |
var svg = d3.select('svg'); | |
var gRoot = svg.append('svg:g') | |
.attr('transform', 'translate(353, 240)'); | |
var arc = d3.svg.arc(); | |
var tau = 2 * Math.PI; | |
var colorScale = d3.scale.linear() | |
.domain([0, 100]) | |
.interpolate(d3.interpolateRgb) | |
.range(config.colorRange); | |
var opacityScale = d3.scale.linear() | |
.domain([0, 100]) | |
.range([0.3, 1]); | |
//==================================================================== | |
function sanitize(data) { | |
data.forEach(function (d) { | |
if (d.value > 100) { | |
d.value = 100; | |
} | |
if (d.value < 0) { | |
d.value = 0; | |
} | |
}) | |
data.sort(function (a, b) { | |
var v1 = +a.value; | |
var v2 = +b.value; | |
if (v1 === v2) { | |
return 0; | |
} | |
return (v1 < v2 ? -1 : 1); | |
}); | |
return data; | |
} | |
//==================================================================== | |
function getRandomValue() { | |
return Math.floor(Math.random() * 100); | |
} | |
//==================================================================== | |
function arcTween(transition) { | |
console.log('in arctween', transition); | |
transition.attrTween('d', function (d) { | |
//console.log('inside attrtween', d); | |
var interpolate = d3.interpolate(d.endAngleStart, d.endAngle); | |
return function (t) { | |
d.arcFn.endAngle(interpolate(t)); | |
return d.arcFn(d); | |
} | |
}); | |
} | |
//==================================================================== | |
function drawChart(chartData) { | |
var g = gRoot.selectAll('g.arc') | |
.data(chartData) | |
.enter() | |
.append('g') | |
.attr('class', 'arc'); | |
gRoot.append('svg:text') | |
.attr({ | |
x: -(config.startRadius + chartData.length * config.thickness), | |
y: config.startRadius + chartData.length * config.thickness + 50 | |
}) | |
.style('fill', '#777') | |
.text('click to change'); | |
var arcPath = g.append('svg:path') | |
.attr('d', function (d, i) { | |
var endAngle = d.value / 100 * tau; | |
var arc = d3.svg.arc(); | |
arc | |
.innerRadius(config.startRadius + i * config.thickness) | |
.outerRadius(config.startRadius + (i+1) * config.thickness) | |
.startAngle(0) | |
.endAngle(endAngle); | |
d.arcFn = arc; | |
if (config.animate) { | |
arc.endAngle(0); | |
d.endAngleStart = 0; | |
d.endAngle = endAngle; | |
} | |
return arc(); | |
}) | |
.style('fill', function (d) { | |
return config.colorRange[0]; | |
}) | |
.style('fill-opacity', function (d) { | |
return 1; | |
//return opacityScale(d.value); | |
}) | |
.style('stroke-width', 2) | |
.style('stroke-opacity', 0.216) | |
.style('stroke', 'white'); | |
// show labels | |
g.append('svg:text') | |
.attr({ | |
x: 2, | |
y: function (d, i) { | |
return -config.startRadius - i * config.thickness - 3 | |
} | |
}) | |
.style('font-size', '11px') | |
.style('fill', 'white') | |
.text(function (d) { | |
return d.key; | |
}); | |
if (config.animate) { | |
arcPath | |
.transition() | |
.duration(750) | |
.call(arcTween) | |
.style('fill', function (d) { | |
return colorScale(d.value); | |
}); | |
} else { | |
arcPath | |
.style('fill', function (d) { | |
return colorScale(d.value); | |
}); | |
} | |
} | |
//==================================================================== | |
function simulateChange() { | |
var arcPath = d3.selectAll('g.arc path'); | |
arcPath.attr('d', function (d) { | |
d.value = getRandomValue(); | |
var rndEndAngle = d.value / 100 * tau; | |
if (config.animate) { | |
d.endAngleStart = d.endAngle; | |
d.endAngle = rndEndAngle; | |
} else { | |
d.arcFn.endAngle(rndEndAngle); | |
} | |
return d.arcFn(); | |
}); | |
if (config.animate) { | |
arcPath | |
.transition() | |
.duration(750) | |
.call(arcTween) | |
.style('fill', function (d) { | |
return colorScale(d.value); | |
}); | |
} else { | |
arcPath | |
.style('fill', function (d) { | |
return colorScale(d.value); | |
}); | |
} | |
} | |
svg.on('click', function () { | |
simulateChange(); | |
}); |
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key | value | |
---|---|---|
TCP_NC_MISS | 5465 | |
TCP_TUNNELED | 4187 | |
TCP_HIT | 1717 | |
TCP_MISS | 1651 | |
TCP_PARTIAL_MISS | 82 | |
TCP_REFRESH_MISS | 61 | |
TCP_ERR_MISS | 32 | |
TCP_POLICY_REDIRECT | 28 | |
TCP_CLIENT_REFRESH | 25 | |
TCP_NC_MISS_RST | 1 |
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