chart = {
const SmartSystems2020 = partition(data);
SmartSystems2020.each(d => d.current = d);
const svg = d3.create("svg")
.attr("viewBox", [0, 0, width, width])
.style("font", "15px sans-serif");
const g = svg.append("g")
.attr("transform", `translate(${width / 2},${width / 2})`);
const path = g.append("g")
.selectAll("path")
.data(SmartSystems2020.descendants().slice(1))
.join("path")
.attr("fill", d => { while (d.depth > 1) d = d.parent; return color(d.data.name); })
.attr("fill-opacity", d => arcVisible(d.current) ? (d.children ? 0.6 : 0.4) : 0)
.attr("d", d => arc(d.current));
path.filter(d => d.children)
.style("cursor", "pointer")
.on("click", clicked);
path.append("title")
.text(d => `${d.ancestors().map(d => d.data.name).reverse().join("/")}\n${format(d.value)}`);
const label = g.append("g")
.attr("pointer-events", "none")
.attr("text-anchor", "middle")
.style("user-select", "none")
.selectAll("text")
.data(SmartSystems2020.descendants().slice(1))
.join("text")
.attr("dy", "0.35em")
.attr("fill-opacity", d => +labelVisible(d.current))
.attr("transform", d => labelTransform(d.current))
.text(d => d.data.name);
const parent = g.append("circle")
.datum(SmartSystems2020)
.attr("r", radius)
.attr("fill", "none")
.attr("pointer-events", "all")
.on("click", clicked);
const innerTitleLine1 = g.append("text") //RL
.attr("pointer-events", "none")
.attr("text-anchor", "middle")
.style("user-select", "none")
.style("font-size", "2em")
.attr("dy", "-0.55em")
.attr("fill-opacity", 1)
.text("SmartSystems2020"); //originally "Org."
const innerTitleLine2 = g.append("text") //RL
.attr("pointer-events", "none")
.attr("text-anchor", "middle")
.style("user-select", "none")
.style("font-size", "2em") //originally 3em
.attr("dy", "0.55em") //originally 0.75em
.attr("fill-opacity", 1)
//.text(`N = ${data.n}`);
function clicked(p) {
parent.datum(p.parent || SmartSystems2020);
var pathName=p.data.name; //RL
var pathStatus="<strong>"; //RL
pathStatus += pathName; //RL
pathStatus += "</strong>";
document.getElementById("destinay").innerHTML=pathStatus; //RL
innerTitleLine1.text(`${p.data.name}`); //RL
//innerTitleLine2.text(`N = ${p.data.n}`); //RL
SmartSystems2020.each(d => d.target = {
x0: Math.max(0, Math.min(1, (d.x0 - p.x0) / (p.x1 - p.x0))) * 2 * Math.PI,
x1: Math.max(0, Math.min(1, (d.x1 - p.x0) / (p.x1 - p.x0))) * 2 * Math.PI,
y0: Math.max(0, d.y0 - p.depth),
y1: Math.max(0, d.y1 - p.depth)
});
const t = g.transition().duration(750);
// Transition the data on all arcs, even the ones that aren’t visible,
// so that if this transition is interrupted, entering arcs will start
// the next transition from the desired position.
path.transition(t)
.tween("data", d => {
const i = d3.interpolate(d.current, d.target);
return t => d.current = i(t);
})
.filter(function(d) {
return +this.getAttribute("fill-opacity") || arcVisible(d.target);
})
.attr("fill-opacity", d => arcVisible(d.target) ? (d.children ? 0.6 : 0.4) : 0)
.attrTween("d", d => () => arc(d.current));
label.filter(function(d) {
return +this.getAttribute("fill-opacity") || labelVisible(d.target);
}).transition(t)
.attr("fill-opacity", d => +labelVisible(d.target))
.attrTween("transform", d => () => labelTransform(d.current));
}
function arcVisible(d) {
return d.y1 <= 3 && d.y0 >= 1 && d.x1 > d.x0;
}
function labelVisible(d) {
return d.y1 <= 3 && d.y0 >= 1 && (d.y1 - d.y0) * (d.x1 - d.x0) > 0.03;
}
function labelTransform(d) {
const x = (d.x0 + d.x1) / 2 * 180 / Math.PI;
const y = (d.y0 + d.y1) / 2 * radius;
return `rotate(${x - 90}) translate(${y},0) rotate(${x < 180 ? 0 : 180})`;
}
return svg.node();
}
data = (
{name:"SmartSystems2020",
children:[
{"name":"Buildings & Facilities",
"children":[
{"name":"Buildings",
"children":[
{"name":"Enablement","value":3715},
{"name":"Network Services","value":28353},
{"name":"System Apps","value":18367},
{"name":"Value-Added Apps","value":78811}]},
{"name":"Homes",
"children":[
{"name":"Enablement","value":14901},
{"name":"Network Services","value":65175},
{"name":"System Apps","value":38434},
{"name":"Value-Added Apps","value":164919}]}]},
{"name":"Consumer IT",
"children":[
{"name":"Consumer IT",
"children":[
{"name":"Enablement","value":323},
{"name":"Network Services","value":23087},
{"name":"System Apps","value":3228},
{"name":"Value-Added Apps","value":13850}]},
{"name":"Consumer Products",
"children":[
{"name":"Enablement","value":76544},
{"name":"Network Services","value":972103},
{"name":"System Apps","value":13512},
{"name":"Value-Added Apps","value":57982}]}]},
{"name":"Healthcare",
"children":[
{"name":"Clinics",
"children":[
{"name":"Enablement","value":16},
{"name":"Network Services","value":110},
{"name":"System Apps","value":864},
{"name":"Value-Added Apps","value":4795}]},
{"name":"Fixed",
"children":[
{"name":"Enablement","value":257},
{"name":"Network Services","value":40},
{"name":"System Apps","value":180},
{"name":"Value-Added Apps","value":997}]},
{"name":"Hospitals/Labs",
"children":[
{"name":"Enablement","value":39},
{"name":"Network Services","value":263},
{"name":"System Apps","value":2968},
{"name":"Value-Added Apps","value":16480}]},
{"name":"Mobile",
"children":[
{"name":"Enablement","value":103},
{"name":"Network Services","value":1453},
{"name":"System Apps","value":262},
{"name":"Value-Added Apps","value":17240}]}]},
{"name":"Industrial Mfg",
"children":[
{"name":"Discrete Mfg",
"children":[
{"name":"Enablement","value":1067},
{"name":"Network Services","value":11400},
{"name":"System Apps","value":26481},
{"name":"Value-Added Apps","value":126588}]},
{"name":"Hybrid/Converting",
"children":[
{"name":"Enablement","value":1249},
{"name":"Network Services","value":10127},
{"name":"System Apps","value":30358},
{"name":"Value-Added Apps","value":145120}]},
{"name":"Process Industries",
"children":[
{"name":"Enablement","value":1090},
{"name":"Network Services","value":2732},
{"name":"System Apps","value":8815},
{"name":"Value-Added Apps","value":42137}]}]},
{"name":"Infrastructure",
"children":[
{"name":"Elec Power",
"children":[
{"name":"Enablement","value":653},
{"name":"Network Services","value":1765},
{"name":"System Apps","value":15039},
{"name":"Value-Added Apps","value":79318}]},
{"name":"Environment",
"children":[
{"name":"Enablement","value":70},
{"name":"Network Services","value":418},
{"name":"System Apps","value":1305},
{"name":"Value-Added Apps","value":6883}]},
{"name":"Public Venues",
"children":[
{"name":"Enablement","value":270},
{"name":"Network Services","value":5347},
{"name":"System Apps","value":14065},
{"name":"Value-Added Apps","value":74180}]},
{"name":"Urban Systems",
"children":[
{"name":"Enablement","value":372},
{"name":"Network Services","value":1878},
{"name":"System Apps","value":2329},
{"name":"Value-Added Apps","value":12284}]},
{"name":"Water Utility",
"children":[
{"name":"Enablement","value":157},
{"name":"Network Services","value":535},
{"name":"System Apps","value":2908},
{"name":"Value-Added Apps","value":15339}]}]},
{"name":"Professional IT",
"children":[
{"name":"Net/Compute Infra",
"children":[
{"name":"Enablement","value":14812},
{"name":"Network Services","value":34420},
{"name":"System Apps","value":17915},
{"name":"Value-Added Apps","value":76872}]}]},
{"name":"Resources",
"children":[
{"name":"Agriculture",
"children":[
{"name":"Enablement","value":521},
{"name":"Network Services","value":7542},
{"name":"System Apps","value":7959},
{"name":"Value-Added Apps","value":26496}]},
{"name":"Mining",
"children":[
{"name":"Enablement","value":193},
{"name":"Network Services","value":886},
{"name":"System Apps","value":5775},
{"name":"Value-Added Apps","value":19224}]},
{"name":"Oil & Gas",
"children":[
{"name":"Enablement","value":97},
{"name":"Network Services","value":1756},
{"name":"System Apps","value":3720},
{"name":"Value-Added Apps","value":12385}]}]},
{"name":"Retail/Com/Inst Serv",
"children":[
{"name":"Distrib & Supply Chain",
"children":[
{"name":"Enablement","value":11740},
{"name":"Network Services","value":17500},
{"name":"System Apps","value":3593},
{"name":"Value-Added Apps","value":27118}]},
{"name":"Entertainment",
"children":[
{"name":"Enablement","value":43},
{"name":"Network Services","value":279},
{"name":"System Apps","value":239},
{"name":"Value-Added Apps","value":1800}]},
{"name":"Hospitality",
"children":[
{"name":"Enablement","value":476},
{"name":"Network Services","value":1418},
{"name":"System Apps","value":1368},
{"name":"Value-Added Apps","value":10321}]},
{"name":"Institutional Serv",
"children":[
{"name":"Enablement","value":1792},
{"name":"Network Services","value":3618},
{"name":"System Apps","value":4491},
{"name":"Value-Added Apps","value":33892}]},
{"name":"Pro Services",
"children":[
{"name":"Enablement","value":143},
{"name":"Network Services","value":2086},
{"name":"System Apps","value":1252},
{"name":"Value-Added Apps","value":9450}]},
{"name":"Retail",
"children":[
{"name":"Enablement","value":549},
{"name":"Network Services","value":3537},
{"name":"System Apps","value":1541},
{"name":"Value-Added Apps","value":11630}]}]},
{"name":"Transportation",
"children":[
{"name":"Aerospace",
"children":[
{"name":"Enablement","value":5},
{"name":"Network Services","value":2295},
{"name":"System Apps","value":2087},
{"name":"Value-Added Apps","value":9955}]},
{"name":"Marine",
"children":[
{"name":"Enablement","value":3},
{"name":"Network Services","value":702},
{"name":"System Apps","value":714},
{"name":"Value-Added Apps","value":3406}]},
{"name":"Off-Road Vehicles",
"children":[
{"name":"Enablement","value":37},
{"name":"Network Services","value":2819},
{"name":"System Apps","value":2083},
{"name":"Value-Added Apps","value":9938}]},
{"name":"On-Road Vehicles",
"children":[
{"name":"Enablement","value":2706},
{"name":"Network Services","value":84962},
{"name":"System Apps","value":24912},
{"name":"Value-Added Apps","value":118848}]},
{"name":"Pro Other",
"children":[
{"name":"Enablement","value":69},
{"name":"Network Services","value":263},
{"name":"System Apps","value":1061},
{"name":"Value-Added Apps","value":5062}]},
{"name":"Rail",
"children":[
{"name":"Enablement","value":6},
{"name":"Network Services","value":244},
{"name":"System Apps","value":440},
{"name":"Value-Added Apps","value":2101}]}]}
]}
)
data2 = d3.json("https://raw.githubusercontent.com/d3/d3-hierarchy/v1.1.8/test/data/flare.json")
partition = data => {
const SmartForecast2026 = d3.hierarchy(data)
.sum(d => d.value)
.sort((a, b) => b.value - a.value);
return d3.partition()
.size([2 * Math.PI, SmartForecast2026.height + 1])
(SmartForecast2026);
}
color = d3.scaleOrdinal(d3.quantize(d3.interpolateRainbow, data.children.length + 1))
format = d3.format(",d")
width = 932
radius = width / 6
arc = d3.arc()
.startAngle(d => d.x0)
.endAngle(d => d.x1)
.padAngle(d => Math.min((d.x1 - d.x0) / 2, 0.005))
.padRadius(radius * 1.5)
.innerRadius(d => d.y0 * radius)
.outerRadius(d => Math.max(d.y0 * radius, d.y1 * radius - 1))
d3 = require("d3@5")
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
