Want show only limited childeren of parent node in d3 sunburst chart












1














I have created 2 level sunburst chart on http://test.smokethis.com/wheel/ which is working perfectly.
But i want to validate my chart to show only 10 child of a particular parent and an additional node called "More child".
The behaviour on "More child" will be same as on click on parent. Which reveal all child of parent.



Image link of current situation



Image link of Resultant behaviour.Which i want






var d3Data = JSON.parse(jQuery('body .Jsondata').text())[0];

const m0 = {
id: "123",
variables: [

{
name: "chart",
inputs: ["partition","data","d3","DOM","width","color","arc","format","radius"],
value: (function(partition,data,d3,DOM,width,color,arc,format,radius)
{
var formatNumber = d3.format(",d");
var b = {
w: 140, h: 30, s: 3, t: 10
};



const root = partition(data);

root.each(d => d.current = d);

const svg = d3.select(DOM.svg(width, width))
.style("width", "100%")
.style("height", "auto")
.style("font", "20px sans-serif");

const g = svg.append("g")
.attr("transform", `translate(${width / 2},${width / 2})`);

const path = g.append("g")
.selectAll("path")
.data(root.descendants().slice(1))
.enter().append("path")
.attr("fill", d => { while (d.depth > 1) d = d.parent; console.log('d value--',d); return (typeof d.data.color != 'undefined' && d.data.color != '') ? d.data.color : 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(root.descendants().slice(1))
.enter().append("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(root)
.attr("r", radius)
.attr("fill", "none")
.attr("pointer-events", "all")
.on("click", clicked);


initializeBreadcrumbTrail();
return svg.node();


function clicked(p) {
updateBreadcrumbs(getParents(p),p.value);
var level = p.ancestors().map(p => p.data.name).reverse();

// var str = '';
// if(level.length > 1){
// for(var i=0;i<level.length;i++){
// str += '<span class="str_att show-pointer" style="background-color: #8cb125;margin-right:10px;border-radius: 5px;padding: 5px 10px;"><a href="#" style="text-decoration:none;color: #fff;font-weight: 700;">'+level[i]+'</a></span>';
// }
// }


//jQuery('.breadCrumb').html(str);
console.log('level-=-',level);
parent.datum(p.parent || root);

root.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);
//console.log('p',p);
// 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 initializeBreadcrumbTrail() {
// Add the svg area.
var trail = d3.select(".breadCrumb").append("svg:svg")
.attr("width", width)
.attr("height", width/10)
.attr("id", "trail");
// Add the label at the end, for the percentage.
trail.append("svg:text")
.attr("id", "endlabel")
.style("fill", "#000");
}
function updateBreadcrumbs(nodeArray, percentageString) {
// Data join; key function combines name and depth (= position in sequence).
var g = d3.select("#trail")
.selectAll("g").on("click", clicked)
.data(nodeArray, function(x) { return percentageString + x.data.name + x.depth; });

// Add breadcrumb and label for entering nodes.
var entering = g.enter().append("svg:g");

entering.append("svg:polygon")
.attr("points", breadcrumbPoints)
.style("fill", function(x) { return color(x.data.name); });

entering.append("svg:text")
.attr("x", (b.w + b.t) / 2)
.attr("y", b.h / 2)
.attr("dy", "0.35em")
.attr("text-anchor", "middle")
.text(function(x) { return x.data.name; });

entering.attr("transform", function(x, i) { return "translate(" + i* (b.w + b.s) + ", 0)"; });


// Remove exiting nodes.
g.exit().remove();

// Now move and update the percentage at the end.
d3.select("#trail").select("#endlabel")
.attr("x", (nodeArray.length + 0.5) * (b.w + b.s))
.attr("y", b.h / 2)
.attr("dy", "0.35em")
.attr("text-anchor", "middle")
.text(percentageString);

// Make the breadcrumb trail visible, if it's hidden.
d3.select("#trail")
.style("visibility", "");

}

function breadcrumbPoints(x, i) {
var points = ;
points.push("0,0");
points.push(b.w + ",0");
points.push(b.w + b.t + "," + (b.h / 2));
points.push(b.w + "," + b.h);
points.push("0," + b.h);
if (i > 0) { // Leftmost breadcrumb; don't include 6th vertex.
points.push(b.t + "," + (b.h / 2));
}
return points.join(" ");
}

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})`;
}

function getParents(a){
var nodeArray = [a];
while(a.parent){
nodeArray.push(a.parent);
a = a.parent
}
return nodeArray.reverse();
}


}
)
},
{
name: "data",
value: (function(){
return d3Data;
})
},
{
name: "partition",
inputs: ["d3"],
value: (function(d3){
// console.log('partition',d3);
return(
data => {
const root = d3.hierarchy(data)
.sum(d => d.size)
.sort((a, b) => b.value - a.value);
console.log('data',d3.partition().size([2 * Math.PI, root.height+1])(root));
return d3.partition()
.size([2 * Math.PI, root.height+1])
(root);



}
)

})
},
{
name: "color",
inputs: ["d3","data"],
value: (function(d3,data){return (
d3.scaleOrdinal().range(d3.quantize(d3.interpolateRainbow, data.children.length + 1))
)})
},
{
name: "format",
inputs: ["d3"],
value: (function(d3){return(
d3.format(",d")
)})
},
{
name: "width",
value: (function(){return(
932
)})
},
{
name: "radius",
inputs: ["width"],
value: (function(width){return(
width / 6
)})
},
{
name: "arc",
inputs: ["d3","radius"],
value: (function(d3,radius){return(
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))
)})
},
{
name: "d3",
inputs: ["require"],
value: (function(require){return(
require("https://d3js.org/d3.v5.min.js")
)})
}
]
};

const notebook = {
id: "123",
modules: [m0]
};


function loadData(){
$.ajax({
type:'GET',
url:'http://shopnz.in/wp-admin/admin-ajax.php?action=wp_ajax_list_items&sunburst=sunburstcat',
success: function(response){
console.log('response',response[0]);
console.log('data-=-=',data);
data = response[0];

}
});

}
export default notebook;








[{"name":"Balance","term_id":"588","slug":"balance","parent":"0","has_children":true,"color":"#aac62d","children":[{"name":"Aroma","term_id":"589","slug":"aroma","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Earth","term_id":"593","slug":"earth","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Fruit","term_id":"594","slug":"fruit","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Herb","term_id":"595","slug":"herb","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pungent","term_id":"596","slug":"pungent","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spice","term_id":"597","slug":"spice","parent":"589","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Health","term_id":"590","slug":"health","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Body","term_id":"598","slug":"body","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Fatigue","term_id":"613","slug":"fatigue","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Sleep","term_id":"616","slug":"sleep","parent":"613","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"PainRelief","term_id":"614","slug":"painrelief","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Spasms","term_id":"617","slug":"spasms","parent":"614","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Relaxed","term_id":"618","slug":"relaxed","parent":"614","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Digestion","term_id":"615","slug":"digestion","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Appetite","term_id":"619","slug":"appetite","parent":"615","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Nausea","term_id":"620","slug":"nausea","parent":"615","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Mind","term_id":"599","slug":"mind","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Behavior","term_id":"621","slug":"behavior","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Sedative","term_id":"623","slug":"sedative","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Energetic","term_id":"624","slug":"energetic","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Focus","term_id":"625","slug":"focus","parent":"621","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Mood","term_id":"622","slug":"mood","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Creative","term_id":"626","slug":"creative","parent":"622","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Uplifted","term_id":"627","slug":"uplifted","parent":"622","has_children":false,"size":"1000","color":"#aac62d"}]}]}]},{"name":"Medical","term_id":"591","slug":"medical","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Condition","term_id":"600","slug":"condition","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Cancer","term_id":"602","slug":"cancer","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"PMS","term_id":"603","slug":"pms","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Arthritis","term_id":"628","slug":"arthritis","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Asthma","term_id":"629","slug":"asthma","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Cachexia","term_id":"630","slug":"cachexia","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Crohnu2019s Disease","term_id":"631","slug":"crohns-disease","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Depression (currently a 'symptom')","term_id":"632","slug":"depression-currently-a-symptom","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Epilepsy","term_id":"633","slug":"epilepsy","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Gastrointestinal Disorder","term_id":"634","slug":"gastrointestinal-disorder","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Hypertension","term_id":"635","slug":"hypertension","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Parkinsonu2019s","term_id":"636","slug":"parkinsons","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Phantom Limb Pain","term_id":"637","slug":"phantom-limb-pain","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spinal Cord Injury","term_id":"638","slug":"spinal-cord-injury","parent":"600","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Symptom","term_id":"601","slug":"symptom","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Anxiety","term_id":"604","slug":"anxiety","parent":"601","has_children":true,"color":"#aac62d","children":[{"name":"ACDC","term_id":"612","slug":"acdc","parent":"604","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Depresssion","term_id":"605","slug":"depresssion","parent":"601","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Terpenes","term_id":"592","slug":"terpenes","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Humulene","term_id":"606","slug":"humulene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Limonene","term_id":"607","slug":"limonene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Linalool","term_id":"608","slug":"linalool","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Myrcene","term_id":"609","slug":"myrcene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pinene","term_id":"610","slug":"pinene","parent":"592","has_children":true,"color":"#aac62d","children":[{"name":"Romulan","term_id":"611","slug":"romulan","parent":"610","has_children":false,"size":"1000","color":"#aac62d"}]}]}]}]





This is my data.










share|improve this question



























    1














    I have created 2 level sunburst chart on http://test.smokethis.com/wheel/ which is working perfectly.
    But i want to validate my chart to show only 10 child of a particular parent and an additional node called "More child".
    The behaviour on "More child" will be same as on click on parent. Which reveal all child of parent.



    Image link of current situation



    Image link of Resultant behaviour.Which i want






    var d3Data = JSON.parse(jQuery('body .Jsondata').text())[0];

    const m0 = {
    id: "123",
    variables: [

    {
    name: "chart",
    inputs: ["partition","data","d3","DOM","width","color","arc","format","radius"],
    value: (function(partition,data,d3,DOM,width,color,arc,format,radius)
    {
    var formatNumber = d3.format(",d");
    var b = {
    w: 140, h: 30, s: 3, t: 10
    };



    const root = partition(data);

    root.each(d => d.current = d);

    const svg = d3.select(DOM.svg(width, width))
    .style("width", "100%")
    .style("height", "auto")
    .style("font", "20px sans-serif");

    const g = svg.append("g")
    .attr("transform", `translate(${width / 2},${width / 2})`);

    const path = g.append("g")
    .selectAll("path")
    .data(root.descendants().slice(1))
    .enter().append("path")
    .attr("fill", d => { while (d.depth > 1) d = d.parent; console.log('d value--',d); return (typeof d.data.color != 'undefined' && d.data.color != '') ? d.data.color : 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(root.descendants().slice(1))
    .enter().append("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(root)
    .attr("r", radius)
    .attr("fill", "none")
    .attr("pointer-events", "all")
    .on("click", clicked);


    initializeBreadcrumbTrail();
    return svg.node();


    function clicked(p) {
    updateBreadcrumbs(getParents(p),p.value);
    var level = p.ancestors().map(p => p.data.name).reverse();

    // var str = '';
    // if(level.length > 1){
    // for(var i=0;i<level.length;i++){
    // str += '<span class="str_att show-pointer" style="background-color: #8cb125;margin-right:10px;border-radius: 5px;padding: 5px 10px;"><a href="#" style="text-decoration:none;color: #fff;font-weight: 700;">'+level[i]+'</a></span>';
    // }
    // }


    //jQuery('.breadCrumb').html(str);
    console.log('level-=-',level);
    parent.datum(p.parent || root);

    root.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);
    //console.log('p',p);
    // 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 initializeBreadcrumbTrail() {
    // Add the svg area.
    var trail = d3.select(".breadCrumb").append("svg:svg")
    .attr("width", width)
    .attr("height", width/10)
    .attr("id", "trail");
    // Add the label at the end, for the percentage.
    trail.append("svg:text")
    .attr("id", "endlabel")
    .style("fill", "#000");
    }
    function updateBreadcrumbs(nodeArray, percentageString) {
    // Data join; key function combines name and depth (= position in sequence).
    var g = d3.select("#trail")
    .selectAll("g").on("click", clicked)
    .data(nodeArray, function(x) { return percentageString + x.data.name + x.depth; });

    // Add breadcrumb and label for entering nodes.
    var entering = g.enter().append("svg:g");

    entering.append("svg:polygon")
    .attr("points", breadcrumbPoints)
    .style("fill", function(x) { return color(x.data.name); });

    entering.append("svg:text")
    .attr("x", (b.w + b.t) / 2)
    .attr("y", b.h / 2)
    .attr("dy", "0.35em")
    .attr("text-anchor", "middle")
    .text(function(x) { return x.data.name; });

    entering.attr("transform", function(x, i) { return "translate(" + i* (b.w + b.s) + ", 0)"; });


    // Remove exiting nodes.
    g.exit().remove();

    // Now move and update the percentage at the end.
    d3.select("#trail").select("#endlabel")
    .attr("x", (nodeArray.length + 0.5) * (b.w + b.s))
    .attr("y", b.h / 2)
    .attr("dy", "0.35em")
    .attr("text-anchor", "middle")
    .text(percentageString);

    // Make the breadcrumb trail visible, if it's hidden.
    d3.select("#trail")
    .style("visibility", "");

    }

    function breadcrumbPoints(x, i) {
    var points = ;
    points.push("0,0");
    points.push(b.w + ",0");
    points.push(b.w + b.t + "," + (b.h / 2));
    points.push(b.w + "," + b.h);
    points.push("0," + b.h);
    if (i > 0) { // Leftmost breadcrumb; don't include 6th vertex.
    points.push(b.t + "," + (b.h / 2));
    }
    return points.join(" ");
    }

    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})`;
    }

    function getParents(a){
    var nodeArray = [a];
    while(a.parent){
    nodeArray.push(a.parent);
    a = a.parent
    }
    return nodeArray.reverse();
    }


    }
    )
    },
    {
    name: "data",
    value: (function(){
    return d3Data;
    })
    },
    {
    name: "partition",
    inputs: ["d3"],
    value: (function(d3){
    // console.log('partition',d3);
    return(
    data => {
    const root = d3.hierarchy(data)
    .sum(d => d.size)
    .sort((a, b) => b.value - a.value);
    console.log('data',d3.partition().size([2 * Math.PI, root.height+1])(root));
    return d3.partition()
    .size([2 * Math.PI, root.height+1])
    (root);



    }
    )

    })
    },
    {
    name: "color",
    inputs: ["d3","data"],
    value: (function(d3,data){return (
    d3.scaleOrdinal().range(d3.quantize(d3.interpolateRainbow, data.children.length + 1))
    )})
    },
    {
    name: "format",
    inputs: ["d3"],
    value: (function(d3){return(
    d3.format(",d")
    )})
    },
    {
    name: "width",
    value: (function(){return(
    932
    )})
    },
    {
    name: "radius",
    inputs: ["width"],
    value: (function(width){return(
    width / 6
    )})
    },
    {
    name: "arc",
    inputs: ["d3","radius"],
    value: (function(d3,radius){return(
    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))
    )})
    },
    {
    name: "d3",
    inputs: ["require"],
    value: (function(require){return(
    require("https://d3js.org/d3.v5.min.js")
    )})
    }
    ]
    };

    const notebook = {
    id: "123",
    modules: [m0]
    };


    function loadData(){
    $.ajax({
    type:'GET',
    url:'http://shopnz.in/wp-admin/admin-ajax.php?action=wp_ajax_list_items&sunburst=sunburstcat',
    success: function(response){
    console.log('response',response[0]);
    console.log('data-=-=',data);
    data = response[0];

    }
    });

    }
    export default notebook;








    [{"name":"Balance","term_id":"588","slug":"balance","parent":"0","has_children":true,"color":"#aac62d","children":[{"name":"Aroma","term_id":"589","slug":"aroma","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Earth","term_id":"593","slug":"earth","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Fruit","term_id":"594","slug":"fruit","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Herb","term_id":"595","slug":"herb","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pungent","term_id":"596","slug":"pungent","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spice","term_id":"597","slug":"spice","parent":"589","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Health","term_id":"590","slug":"health","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Body","term_id":"598","slug":"body","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Fatigue","term_id":"613","slug":"fatigue","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Sleep","term_id":"616","slug":"sleep","parent":"613","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"PainRelief","term_id":"614","slug":"painrelief","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Spasms","term_id":"617","slug":"spasms","parent":"614","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Relaxed","term_id":"618","slug":"relaxed","parent":"614","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Digestion","term_id":"615","slug":"digestion","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Appetite","term_id":"619","slug":"appetite","parent":"615","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Nausea","term_id":"620","slug":"nausea","parent":"615","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Mind","term_id":"599","slug":"mind","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Behavior","term_id":"621","slug":"behavior","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Sedative","term_id":"623","slug":"sedative","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Energetic","term_id":"624","slug":"energetic","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Focus","term_id":"625","slug":"focus","parent":"621","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Mood","term_id":"622","slug":"mood","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Creative","term_id":"626","slug":"creative","parent":"622","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Uplifted","term_id":"627","slug":"uplifted","parent":"622","has_children":false,"size":"1000","color":"#aac62d"}]}]}]},{"name":"Medical","term_id":"591","slug":"medical","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Condition","term_id":"600","slug":"condition","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Cancer","term_id":"602","slug":"cancer","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"PMS","term_id":"603","slug":"pms","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Arthritis","term_id":"628","slug":"arthritis","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Asthma","term_id":"629","slug":"asthma","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Cachexia","term_id":"630","slug":"cachexia","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Crohnu2019s Disease","term_id":"631","slug":"crohns-disease","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Depression (currently a 'symptom')","term_id":"632","slug":"depression-currently-a-symptom","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Epilepsy","term_id":"633","slug":"epilepsy","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Gastrointestinal Disorder","term_id":"634","slug":"gastrointestinal-disorder","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Hypertension","term_id":"635","slug":"hypertension","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Parkinsonu2019s","term_id":"636","slug":"parkinsons","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Phantom Limb Pain","term_id":"637","slug":"phantom-limb-pain","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spinal Cord Injury","term_id":"638","slug":"spinal-cord-injury","parent":"600","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Symptom","term_id":"601","slug":"symptom","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Anxiety","term_id":"604","slug":"anxiety","parent":"601","has_children":true,"color":"#aac62d","children":[{"name":"ACDC","term_id":"612","slug":"acdc","parent":"604","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Depresssion","term_id":"605","slug":"depresssion","parent":"601","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Terpenes","term_id":"592","slug":"terpenes","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Humulene","term_id":"606","slug":"humulene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Limonene","term_id":"607","slug":"limonene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Linalool","term_id":"608","slug":"linalool","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Myrcene","term_id":"609","slug":"myrcene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pinene","term_id":"610","slug":"pinene","parent":"592","has_children":true,"color":"#aac62d","children":[{"name":"Romulan","term_id":"611","slug":"romulan","parent":"610","has_children":false,"size":"1000","color":"#aac62d"}]}]}]}]





    This is my data.










    share|improve this question

























      1












      1








      1







      I have created 2 level sunburst chart on http://test.smokethis.com/wheel/ which is working perfectly.
      But i want to validate my chart to show only 10 child of a particular parent and an additional node called "More child".
      The behaviour on "More child" will be same as on click on parent. Which reveal all child of parent.



      Image link of current situation



      Image link of Resultant behaviour.Which i want






      var d3Data = JSON.parse(jQuery('body .Jsondata').text())[0];

      const m0 = {
      id: "123",
      variables: [

      {
      name: "chart",
      inputs: ["partition","data","d3","DOM","width","color","arc","format","radius"],
      value: (function(partition,data,d3,DOM,width,color,arc,format,radius)
      {
      var formatNumber = d3.format(",d");
      var b = {
      w: 140, h: 30, s: 3, t: 10
      };



      const root = partition(data);

      root.each(d => d.current = d);

      const svg = d3.select(DOM.svg(width, width))
      .style("width", "100%")
      .style("height", "auto")
      .style("font", "20px sans-serif");

      const g = svg.append("g")
      .attr("transform", `translate(${width / 2},${width / 2})`);

      const path = g.append("g")
      .selectAll("path")
      .data(root.descendants().slice(1))
      .enter().append("path")
      .attr("fill", d => { while (d.depth > 1) d = d.parent; console.log('d value--',d); return (typeof d.data.color != 'undefined' && d.data.color != '') ? d.data.color : 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(root.descendants().slice(1))
      .enter().append("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(root)
      .attr("r", radius)
      .attr("fill", "none")
      .attr("pointer-events", "all")
      .on("click", clicked);


      initializeBreadcrumbTrail();
      return svg.node();


      function clicked(p) {
      updateBreadcrumbs(getParents(p),p.value);
      var level = p.ancestors().map(p => p.data.name).reverse();

      // var str = '';
      // if(level.length > 1){
      // for(var i=0;i<level.length;i++){
      // str += '<span class="str_att show-pointer" style="background-color: #8cb125;margin-right:10px;border-radius: 5px;padding: 5px 10px;"><a href="#" style="text-decoration:none;color: #fff;font-weight: 700;">'+level[i]+'</a></span>';
      // }
      // }


      //jQuery('.breadCrumb').html(str);
      console.log('level-=-',level);
      parent.datum(p.parent || root);

      root.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);
      //console.log('p',p);
      // 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 initializeBreadcrumbTrail() {
      // Add the svg area.
      var trail = d3.select(".breadCrumb").append("svg:svg")
      .attr("width", width)
      .attr("height", width/10)
      .attr("id", "trail");
      // Add the label at the end, for the percentage.
      trail.append("svg:text")
      .attr("id", "endlabel")
      .style("fill", "#000");
      }
      function updateBreadcrumbs(nodeArray, percentageString) {
      // Data join; key function combines name and depth (= position in sequence).
      var g = d3.select("#trail")
      .selectAll("g").on("click", clicked)
      .data(nodeArray, function(x) { return percentageString + x.data.name + x.depth; });

      // Add breadcrumb and label for entering nodes.
      var entering = g.enter().append("svg:g");

      entering.append("svg:polygon")
      .attr("points", breadcrumbPoints)
      .style("fill", function(x) { return color(x.data.name); });

      entering.append("svg:text")
      .attr("x", (b.w + b.t) / 2)
      .attr("y", b.h / 2)
      .attr("dy", "0.35em")
      .attr("text-anchor", "middle")
      .text(function(x) { return x.data.name; });

      entering.attr("transform", function(x, i) { return "translate(" + i* (b.w + b.s) + ", 0)"; });


      // Remove exiting nodes.
      g.exit().remove();

      // Now move and update the percentage at the end.
      d3.select("#trail").select("#endlabel")
      .attr("x", (nodeArray.length + 0.5) * (b.w + b.s))
      .attr("y", b.h / 2)
      .attr("dy", "0.35em")
      .attr("text-anchor", "middle")
      .text(percentageString);

      // Make the breadcrumb trail visible, if it's hidden.
      d3.select("#trail")
      .style("visibility", "");

      }

      function breadcrumbPoints(x, i) {
      var points = ;
      points.push("0,0");
      points.push(b.w + ",0");
      points.push(b.w + b.t + "," + (b.h / 2));
      points.push(b.w + "," + b.h);
      points.push("0," + b.h);
      if (i > 0) { // Leftmost breadcrumb; don't include 6th vertex.
      points.push(b.t + "," + (b.h / 2));
      }
      return points.join(" ");
      }

      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})`;
      }

      function getParents(a){
      var nodeArray = [a];
      while(a.parent){
      nodeArray.push(a.parent);
      a = a.parent
      }
      return nodeArray.reverse();
      }


      }
      )
      },
      {
      name: "data",
      value: (function(){
      return d3Data;
      })
      },
      {
      name: "partition",
      inputs: ["d3"],
      value: (function(d3){
      // console.log('partition',d3);
      return(
      data => {
      const root = d3.hierarchy(data)
      .sum(d => d.size)
      .sort((a, b) => b.value - a.value);
      console.log('data',d3.partition().size([2 * Math.PI, root.height+1])(root));
      return d3.partition()
      .size([2 * Math.PI, root.height+1])
      (root);



      }
      )

      })
      },
      {
      name: "color",
      inputs: ["d3","data"],
      value: (function(d3,data){return (
      d3.scaleOrdinal().range(d3.quantize(d3.interpolateRainbow, data.children.length + 1))
      )})
      },
      {
      name: "format",
      inputs: ["d3"],
      value: (function(d3){return(
      d3.format(",d")
      )})
      },
      {
      name: "width",
      value: (function(){return(
      932
      )})
      },
      {
      name: "radius",
      inputs: ["width"],
      value: (function(width){return(
      width / 6
      )})
      },
      {
      name: "arc",
      inputs: ["d3","radius"],
      value: (function(d3,radius){return(
      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))
      )})
      },
      {
      name: "d3",
      inputs: ["require"],
      value: (function(require){return(
      require("https://d3js.org/d3.v5.min.js")
      )})
      }
      ]
      };

      const notebook = {
      id: "123",
      modules: [m0]
      };


      function loadData(){
      $.ajax({
      type:'GET',
      url:'http://shopnz.in/wp-admin/admin-ajax.php?action=wp_ajax_list_items&sunburst=sunburstcat',
      success: function(response){
      console.log('response',response[0]);
      console.log('data-=-=',data);
      data = response[0];

      }
      });

      }
      export default notebook;








      [{"name":"Balance","term_id":"588","slug":"balance","parent":"0","has_children":true,"color":"#aac62d","children":[{"name":"Aroma","term_id":"589","slug":"aroma","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Earth","term_id":"593","slug":"earth","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Fruit","term_id":"594","slug":"fruit","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Herb","term_id":"595","slug":"herb","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pungent","term_id":"596","slug":"pungent","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spice","term_id":"597","slug":"spice","parent":"589","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Health","term_id":"590","slug":"health","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Body","term_id":"598","slug":"body","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Fatigue","term_id":"613","slug":"fatigue","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Sleep","term_id":"616","slug":"sleep","parent":"613","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"PainRelief","term_id":"614","slug":"painrelief","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Spasms","term_id":"617","slug":"spasms","parent":"614","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Relaxed","term_id":"618","slug":"relaxed","parent":"614","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Digestion","term_id":"615","slug":"digestion","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Appetite","term_id":"619","slug":"appetite","parent":"615","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Nausea","term_id":"620","slug":"nausea","parent":"615","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Mind","term_id":"599","slug":"mind","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Behavior","term_id":"621","slug":"behavior","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Sedative","term_id":"623","slug":"sedative","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Energetic","term_id":"624","slug":"energetic","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Focus","term_id":"625","slug":"focus","parent":"621","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Mood","term_id":"622","slug":"mood","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Creative","term_id":"626","slug":"creative","parent":"622","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Uplifted","term_id":"627","slug":"uplifted","parent":"622","has_children":false,"size":"1000","color":"#aac62d"}]}]}]},{"name":"Medical","term_id":"591","slug":"medical","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Condition","term_id":"600","slug":"condition","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Cancer","term_id":"602","slug":"cancer","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"PMS","term_id":"603","slug":"pms","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Arthritis","term_id":"628","slug":"arthritis","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Asthma","term_id":"629","slug":"asthma","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Cachexia","term_id":"630","slug":"cachexia","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Crohnu2019s Disease","term_id":"631","slug":"crohns-disease","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Depression (currently a 'symptom')","term_id":"632","slug":"depression-currently-a-symptom","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Epilepsy","term_id":"633","slug":"epilepsy","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Gastrointestinal Disorder","term_id":"634","slug":"gastrointestinal-disorder","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Hypertension","term_id":"635","slug":"hypertension","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Parkinsonu2019s","term_id":"636","slug":"parkinsons","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Phantom Limb Pain","term_id":"637","slug":"phantom-limb-pain","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spinal Cord Injury","term_id":"638","slug":"spinal-cord-injury","parent":"600","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Symptom","term_id":"601","slug":"symptom","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Anxiety","term_id":"604","slug":"anxiety","parent":"601","has_children":true,"color":"#aac62d","children":[{"name":"ACDC","term_id":"612","slug":"acdc","parent":"604","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Depresssion","term_id":"605","slug":"depresssion","parent":"601","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Terpenes","term_id":"592","slug":"terpenes","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Humulene","term_id":"606","slug":"humulene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Limonene","term_id":"607","slug":"limonene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Linalool","term_id":"608","slug":"linalool","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Myrcene","term_id":"609","slug":"myrcene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pinene","term_id":"610","slug":"pinene","parent":"592","has_children":true,"color":"#aac62d","children":[{"name":"Romulan","term_id":"611","slug":"romulan","parent":"610","has_children":false,"size":"1000","color":"#aac62d"}]}]}]}]





      This is my data.










      share|improve this question













      I have created 2 level sunburst chart on http://test.smokethis.com/wheel/ which is working perfectly.
      But i want to validate my chart to show only 10 child of a particular parent and an additional node called "More child".
      The behaviour on "More child" will be same as on click on parent. Which reveal all child of parent.



      Image link of current situation



      Image link of Resultant behaviour.Which i want






      var d3Data = JSON.parse(jQuery('body .Jsondata').text())[0];

      const m0 = {
      id: "123",
      variables: [

      {
      name: "chart",
      inputs: ["partition","data","d3","DOM","width","color","arc","format","radius"],
      value: (function(partition,data,d3,DOM,width,color,arc,format,radius)
      {
      var formatNumber = d3.format(",d");
      var b = {
      w: 140, h: 30, s: 3, t: 10
      };



      const root = partition(data);

      root.each(d => d.current = d);

      const svg = d3.select(DOM.svg(width, width))
      .style("width", "100%")
      .style("height", "auto")
      .style("font", "20px sans-serif");

      const g = svg.append("g")
      .attr("transform", `translate(${width / 2},${width / 2})`);

      const path = g.append("g")
      .selectAll("path")
      .data(root.descendants().slice(1))
      .enter().append("path")
      .attr("fill", d => { while (d.depth > 1) d = d.parent; console.log('d value--',d); return (typeof d.data.color != 'undefined' && d.data.color != '') ? d.data.color : 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(root.descendants().slice(1))
      .enter().append("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(root)
      .attr("r", radius)
      .attr("fill", "none")
      .attr("pointer-events", "all")
      .on("click", clicked);


      initializeBreadcrumbTrail();
      return svg.node();


      function clicked(p) {
      updateBreadcrumbs(getParents(p),p.value);
      var level = p.ancestors().map(p => p.data.name).reverse();

      // var str = '';
      // if(level.length > 1){
      // for(var i=0;i<level.length;i++){
      // str += '<span class="str_att show-pointer" style="background-color: #8cb125;margin-right:10px;border-radius: 5px;padding: 5px 10px;"><a href="#" style="text-decoration:none;color: #fff;font-weight: 700;">'+level[i]+'</a></span>';
      // }
      // }


      //jQuery('.breadCrumb').html(str);
      console.log('level-=-',level);
      parent.datum(p.parent || root);

      root.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);
      //console.log('p',p);
      // 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 initializeBreadcrumbTrail() {
      // Add the svg area.
      var trail = d3.select(".breadCrumb").append("svg:svg")
      .attr("width", width)
      .attr("height", width/10)
      .attr("id", "trail");
      // Add the label at the end, for the percentage.
      trail.append("svg:text")
      .attr("id", "endlabel")
      .style("fill", "#000");
      }
      function updateBreadcrumbs(nodeArray, percentageString) {
      // Data join; key function combines name and depth (= position in sequence).
      var g = d3.select("#trail")
      .selectAll("g").on("click", clicked)
      .data(nodeArray, function(x) { return percentageString + x.data.name + x.depth; });

      // Add breadcrumb and label for entering nodes.
      var entering = g.enter().append("svg:g");

      entering.append("svg:polygon")
      .attr("points", breadcrumbPoints)
      .style("fill", function(x) { return color(x.data.name); });

      entering.append("svg:text")
      .attr("x", (b.w + b.t) / 2)
      .attr("y", b.h / 2)
      .attr("dy", "0.35em")
      .attr("text-anchor", "middle")
      .text(function(x) { return x.data.name; });

      entering.attr("transform", function(x, i) { return "translate(" + i* (b.w + b.s) + ", 0)"; });


      // Remove exiting nodes.
      g.exit().remove();

      // Now move and update the percentage at the end.
      d3.select("#trail").select("#endlabel")
      .attr("x", (nodeArray.length + 0.5) * (b.w + b.s))
      .attr("y", b.h / 2)
      .attr("dy", "0.35em")
      .attr("text-anchor", "middle")
      .text(percentageString);

      // Make the breadcrumb trail visible, if it's hidden.
      d3.select("#trail")
      .style("visibility", "");

      }

      function breadcrumbPoints(x, i) {
      var points = ;
      points.push("0,0");
      points.push(b.w + ",0");
      points.push(b.w + b.t + "," + (b.h / 2));
      points.push(b.w + "," + b.h);
      points.push("0," + b.h);
      if (i > 0) { // Leftmost breadcrumb; don't include 6th vertex.
      points.push(b.t + "," + (b.h / 2));
      }
      return points.join(" ");
      }

      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})`;
      }

      function getParents(a){
      var nodeArray = [a];
      while(a.parent){
      nodeArray.push(a.parent);
      a = a.parent
      }
      return nodeArray.reverse();
      }


      }
      )
      },
      {
      name: "data",
      value: (function(){
      return d3Data;
      })
      },
      {
      name: "partition",
      inputs: ["d3"],
      value: (function(d3){
      // console.log('partition',d3);
      return(
      data => {
      const root = d3.hierarchy(data)
      .sum(d => d.size)
      .sort((a, b) => b.value - a.value);
      console.log('data',d3.partition().size([2 * Math.PI, root.height+1])(root));
      return d3.partition()
      .size([2 * Math.PI, root.height+1])
      (root);



      }
      )

      })
      },
      {
      name: "color",
      inputs: ["d3","data"],
      value: (function(d3,data){return (
      d3.scaleOrdinal().range(d3.quantize(d3.interpolateRainbow, data.children.length + 1))
      )})
      },
      {
      name: "format",
      inputs: ["d3"],
      value: (function(d3){return(
      d3.format(",d")
      )})
      },
      {
      name: "width",
      value: (function(){return(
      932
      )})
      },
      {
      name: "radius",
      inputs: ["width"],
      value: (function(width){return(
      width / 6
      )})
      },
      {
      name: "arc",
      inputs: ["d3","radius"],
      value: (function(d3,radius){return(
      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))
      )})
      },
      {
      name: "d3",
      inputs: ["require"],
      value: (function(require){return(
      require("https://d3js.org/d3.v5.min.js")
      )})
      }
      ]
      };

      const notebook = {
      id: "123",
      modules: [m0]
      };


      function loadData(){
      $.ajax({
      type:'GET',
      url:'http://shopnz.in/wp-admin/admin-ajax.php?action=wp_ajax_list_items&sunburst=sunburstcat',
      success: function(response){
      console.log('response',response[0]);
      console.log('data-=-=',data);
      data = response[0];

      }
      });

      }
      export default notebook;








      [{"name":"Balance","term_id":"588","slug":"balance","parent":"0","has_children":true,"color":"#aac62d","children":[{"name":"Aroma","term_id":"589","slug":"aroma","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Earth","term_id":"593","slug":"earth","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Fruit","term_id":"594","slug":"fruit","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Herb","term_id":"595","slug":"herb","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pungent","term_id":"596","slug":"pungent","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spice","term_id":"597","slug":"spice","parent":"589","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Health","term_id":"590","slug":"health","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Body","term_id":"598","slug":"body","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Fatigue","term_id":"613","slug":"fatigue","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Sleep","term_id":"616","slug":"sleep","parent":"613","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"PainRelief","term_id":"614","slug":"painrelief","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Spasms","term_id":"617","slug":"spasms","parent":"614","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Relaxed","term_id":"618","slug":"relaxed","parent":"614","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Digestion","term_id":"615","slug":"digestion","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Appetite","term_id":"619","slug":"appetite","parent":"615","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Nausea","term_id":"620","slug":"nausea","parent":"615","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Mind","term_id":"599","slug":"mind","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Behavior","term_id":"621","slug":"behavior","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Sedative","term_id":"623","slug":"sedative","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Energetic","term_id":"624","slug":"energetic","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Focus","term_id":"625","slug":"focus","parent":"621","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Mood","term_id":"622","slug":"mood","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Creative","term_id":"626","slug":"creative","parent":"622","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Uplifted","term_id":"627","slug":"uplifted","parent":"622","has_children":false,"size":"1000","color":"#aac62d"}]}]}]},{"name":"Medical","term_id":"591","slug":"medical","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Condition","term_id":"600","slug":"condition","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Cancer","term_id":"602","slug":"cancer","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"PMS","term_id":"603","slug":"pms","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Arthritis","term_id":"628","slug":"arthritis","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Asthma","term_id":"629","slug":"asthma","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Cachexia","term_id":"630","slug":"cachexia","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Crohnu2019s Disease","term_id":"631","slug":"crohns-disease","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Depression (currently a 'symptom')","term_id":"632","slug":"depression-currently-a-symptom","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Epilepsy","term_id":"633","slug":"epilepsy","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Gastrointestinal Disorder","term_id":"634","slug":"gastrointestinal-disorder","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Hypertension","term_id":"635","slug":"hypertension","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Parkinsonu2019s","term_id":"636","slug":"parkinsons","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Phantom Limb Pain","term_id":"637","slug":"phantom-limb-pain","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spinal Cord Injury","term_id":"638","slug":"spinal-cord-injury","parent":"600","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Symptom","term_id":"601","slug":"symptom","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Anxiety","term_id":"604","slug":"anxiety","parent":"601","has_children":true,"color":"#aac62d","children":[{"name":"ACDC","term_id":"612","slug":"acdc","parent":"604","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Depresssion","term_id":"605","slug":"depresssion","parent":"601","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Terpenes","term_id":"592","slug":"terpenes","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Humulene","term_id":"606","slug":"humulene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Limonene","term_id":"607","slug":"limonene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Linalool","term_id":"608","slug":"linalool","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Myrcene","term_id":"609","slug":"myrcene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pinene","term_id":"610","slug":"pinene","parent":"592","has_children":true,"color":"#aac62d","children":[{"name":"Romulan","term_id":"611","slug":"romulan","parent":"610","has_children":false,"size":"1000","color":"#aac62d"}]}]}]}]





      This is my data.






      var d3Data = JSON.parse(jQuery('body .Jsondata').text())[0];

      const m0 = {
      id: "123",
      variables: [

      {
      name: "chart",
      inputs: ["partition","data","d3","DOM","width","color","arc","format","radius"],
      value: (function(partition,data,d3,DOM,width,color,arc,format,radius)
      {
      var formatNumber = d3.format(",d");
      var b = {
      w: 140, h: 30, s: 3, t: 10
      };



      const root = partition(data);

      root.each(d => d.current = d);

      const svg = d3.select(DOM.svg(width, width))
      .style("width", "100%")
      .style("height", "auto")
      .style("font", "20px sans-serif");

      const g = svg.append("g")
      .attr("transform", `translate(${width / 2},${width / 2})`);

      const path = g.append("g")
      .selectAll("path")
      .data(root.descendants().slice(1))
      .enter().append("path")
      .attr("fill", d => { while (d.depth > 1) d = d.parent; console.log('d value--',d); return (typeof d.data.color != 'undefined' && d.data.color != '') ? d.data.color : 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(root.descendants().slice(1))
      .enter().append("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(root)
      .attr("r", radius)
      .attr("fill", "none")
      .attr("pointer-events", "all")
      .on("click", clicked);


      initializeBreadcrumbTrail();
      return svg.node();


      function clicked(p) {
      updateBreadcrumbs(getParents(p),p.value);
      var level = p.ancestors().map(p => p.data.name).reverse();

      // var str = '';
      // if(level.length > 1){
      // for(var i=0;i<level.length;i++){
      // str += '<span class="str_att show-pointer" style="background-color: #8cb125;margin-right:10px;border-radius: 5px;padding: 5px 10px;"><a href="#" style="text-decoration:none;color: #fff;font-weight: 700;">'+level[i]+'</a></span>';
      // }
      // }


      //jQuery('.breadCrumb').html(str);
      console.log('level-=-',level);
      parent.datum(p.parent || root);

      root.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);
      //console.log('p',p);
      // 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 initializeBreadcrumbTrail() {
      // Add the svg area.
      var trail = d3.select(".breadCrumb").append("svg:svg")
      .attr("width", width)
      .attr("height", width/10)
      .attr("id", "trail");
      // Add the label at the end, for the percentage.
      trail.append("svg:text")
      .attr("id", "endlabel")
      .style("fill", "#000");
      }
      function updateBreadcrumbs(nodeArray, percentageString) {
      // Data join; key function combines name and depth (= position in sequence).
      var g = d3.select("#trail")
      .selectAll("g").on("click", clicked)
      .data(nodeArray, function(x) { return percentageString + x.data.name + x.depth; });

      // Add breadcrumb and label for entering nodes.
      var entering = g.enter().append("svg:g");

      entering.append("svg:polygon")
      .attr("points", breadcrumbPoints)
      .style("fill", function(x) { return color(x.data.name); });

      entering.append("svg:text")
      .attr("x", (b.w + b.t) / 2)
      .attr("y", b.h / 2)
      .attr("dy", "0.35em")
      .attr("text-anchor", "middle")
      .text(function(x) { return x.data.name; });

      entering.attr("transform", function(x, i) { return "translate(" + i* (b.w + b.s) + ", 0)"; });


      // Remove exiting nodes.
      g.exit().remove();

      // Now move and update the percentage at the end.
      d3.select("#trail").select("#endlabel")
      .attr("x", (nodeArray.length + 0.5) * (b.w + b.s))
      .attr("y", b.h / 2)
      .attr("dy", "0.35em")
      .attr("text-anchor", "middle")
      .text(percentageString);

      // Make the breadcrumb trail visible, if it's hidden.
      d3.select("#trail")
      .style("visibility", "");

      }

      function breadcrumbPoints(x, i) {
      var points = ;
      points.push("0,0");
      points.push(b.w + ",0");
      points.push(b.w + b.t + "," + (b.h / 2));
      points.push(b.w + "," + b.h);
      points.push("0," + b.h);
      if (i > 0) { // Leftmost breadcrumb; don't include 6th vertex.
      points.push(b.t + "," + (b.h / 2));
      }
      return points.join(" ");
      }

      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})`;
      }

      function getParents(a){
      var nodeArray = [a];
      while(a.parent){
      nodeArray.push(a.parent);
      a = a.parent
      }
      return nodeArray.reverse();
      }


      }
      )
      },
      {
      name: "data",
      value: (function(){
      return d3Data;
      })
      },
      {
      name: "partition",
      inputs: ["d3"],
      value: (function(d3){
      // console.log('partition',d3);
      return(
      data => {
      const root = d3.hierarchy(data)
      .sum(d => d.size)
      .sort((a, b) => b.value - a.value);
      console.log('data',d3.partition().size([2 * Math.PI, root.height+1])(root));
      return d3.partition()
      .size([2 * Math.PI, root.height+1])
      (root);



      }
      )

      })
      },
      {
      name: "color",
      inputs: ["d3","data"],
      value: (function(d3,data){return (
      d3.scaleOrdinal().range(d3.quantize(d3.interpolateRainbow, data.children.length + 1))
      )})
      },
      {
      name: "format",
      inputs: ["d3"],
      value: (function(d3){return(
      d3.format(",d")
      )})
      },
      {
      name: "width",
      value: (function(){return(
      932
      )})
      },
      {
      name: "radius",
      inputs: ["width"],
      value: (function(width){return(
      width / 6
      )})
      },
      {
      name: "arc",
      inputs: ["d3","radius"],
      value: (function(d3,radius){return(
      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))
      )})
      },
      {
      name: "d3",
      inputs: ["require"],
      value: (function(require){return(
      require("https://d3js.org/d3.v5.min.js")
      )})
      }
      ]
      };

      const notebook = {
      id: "123",
      modules: [m0]
      };


      function loadData(){
      $.ajax({
      type:'GET',
      url:'http://shopnz.in/wp-admin/admin-ajax.php?action=wp_ajax_list_items&sunburst=sunburstcat',
      success: function(response){
      console.log('response',response[0]);
      console.log('data-=-=',data);
      data = response[0];

      }
      });

      }
      export default notebook;





      var d3Data = JSON.parse(jQuery('body .Jsondata').text())[0];

      const m0 = {
      id: "123",
      variables: [

      {
      name: "chart",
      inputs: ["partition","data","d3","DOM","width","color","arc","format","radius"],
      value: (function(partition,data,d3,DOM,width,color,arc,format,radius)
      {
      var formatNumber = d3.format(",d");
      var b = {
      w: 140, h: 30, s: 3, t: 10
      };



      const root = partition(data);

      root.each(d => d.current = d);

      const svg = d3.select(DOM.svg(width, width))
      .style("width", "100%")
      .style("height", "auto")
      .style("font", "20px sans-serif");

      const g = svg.append("g")
      .attr("transform", `translate(${width / 2},${width / 2})`);

      const path = g.append("g")
      .selectAll("path")
      .data(root.descendants().slice(1))
      .enter().append("path")
      .attr("fill", d => { while (d.depth > 1) d = d.parent; console.log('d value--',d); return (typeof d.data.color != 'undefined' && d.data.color != '') ? d.data.color : 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(root.descendants().slice(1))
      .enter().append("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(root)
      .attr("r", radius)
      .attr("fill", "none")
      .attr("pointer-events", "all")
      .on("click", clicked);


      initializeBreadcrumbTrail();
      return svg.node();


      function clicked(p) {
      updateBreadcrumbs(getParents(p),p.value);
      var level = p.ancestors().map(p => p.data.name).reverse();

      // var str = '';
      // if(level.length > 1){
      // for(var i=0;i<level.length;i++){
      // str += '<span class="str_att show-pointer" style="background-color: #8cb125;margin-right:10px;border-radius: 5px;padding: 5px 10px;"><a href="#" style="text-decoration:none;color: #fff;font-weight: 700;">'+level[i]+'</a></span>';
      // }
      // }


      //jQuery('.breadCrumb').html(str);
      console.log('level-=-',level);
      parent.datum(p.parent || root);

      root.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);
      //console.log('p',p);
      // 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 initializeBreadcrumbTrail() {
      // Add the svg area.
      var trail = d3.select(".breadCrumb").append("svg:svg")
      .attr("width", width)
      .attr("height", width/10)
      .attr("id", "trail");
      // Add the label at the end, for the percentage.
      trail.append("svg:text")
      .attr("id", "endlabel")
      .style("fill", "#000");
      }
      function updateBreadcrumbs(nodeArray, percentageString) {
      // Data join; key function combines name and depth (= position in sequence).
      var g = d3.select("#trail")
      .selectAll("g").on("click", clicked)
      .data(nodeArray, function(x) { return percentageString + x.data.name + x.depth; });

      // Add breadcrumb and label for entering nodes.
      var entering = g.enter().append("svg:g");

      entering.append("svg:polygon")
      .attr("points", breadcrumbPoints)
      .style("fill", function(x) { return color(x.data.name); });

      entering.append("svg:text")
      .attr("x", (b.w + b.t) / 2)
      .attr("y", b.h / 2)
      .attr("dy", "0.35em")
      .attr("text-anchor", "middle")
      .text(function(x) { return x.data.name; });

      entering.attr("transform", function(x, i) { return "translate(" + i* (b.w + b.s) + ", 0)"; });


      // Remove exiting nodes.
      g.exit().remove();

      // Now move and update the percentage at the end.
      d3.select("#trail").select("#endlabel")
      .attr("x", (nodeArray.length + 0.5) * (b.w + b.s))
      .attr("y", b.h / 2)
      .attr("dy", "0.35em")
      .attr("text-anchor", "middle")
      .text(percentageString);

      // Make the breadcrumb trail visible, if it's hidden.
      d3.select("#trail")
      .style("visibility", "");

      }

      function breadcrumbPoints(x, i) {
      var points = ;
      points.push("0,0");
      points.push(b.w + ",0");
      points.push(b.w + b.t + "," + (b.h / 2));
      points.push(b.w + "," + b.h);
      points.push("0," + b.h);
      if (i > 0) { // Leftmost breadcrumb; don't include 6th vertex.
      points.push(b.t + "," + (b.h / 2));
      }
      return points.join(" ");
      }

      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})`;
      }

      function getParents(a){
      var nodeArray = [a];
      while(a.parent){
      nodeArray.push(a.parent);
      a = a.parent
      }
      return nodeArray.reverse();
      }


      }
      )
      },
      {
      name: "data",
      value: (function(){
      return d3Data;
      })
      },
      {
      name: "partition",
      inputs: ["d3"],
      value: (function(d3){
      // console.log('partition',d3);
      return(
      data => {
      const root = d3.hierarchy(data)
      .sum(d => d.size)
      .sort((a, b) => b.value - a.value);
      console.log('data',d3.partition().size([2 * Math.PI, root.height+1])(root));
      return d3.partition()
      .size([2 * Math.PI, root.height+1])
      (root);



      }
      )

      })
      },
      {
      name: "color",
      inputs: ["d3","data"],
      value: (function(d3,data){return (
      d3.scaleOrdinal().range(d3.quantize(d3.interpolateRainbow, data.children.length + 1))
      )})
      },
      {
      name: "format",
      inputs: ["d3"],
      value: (function(d3){return(
      d3.format(",d")
      )})
      },
      {
      name: "width",
      value: (function(){return(
      932
      )})
      },
      {
      name: "radius",
      inputs: ["width"],
      value: (function(width){return(
      width / 6
      )})
      },
      {
      name: "arc",
      inputs: ["d3","radius"],
      value: (function(d3,radius){return(
      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))
      )})
      },
      {
      name: "d3",
      inputs: ["require"],
      value: (function(require){return(
      require("https://d3js.org/d3.v5.min.js")
      )})
      }
      ]
      };

      const notebook = {
      id: "123",
      modules: [m0]
      };


      function loadData(){
      $.ajax({
      type:'GET',
      url:'http://shopnz.in/wp-admin/admin-ajax.php?action=wp_ajax_list_items&sunburst=sunburstcat',
      success: function(response){
      console.log('response',response[0]);
      console.log('data-=-=',data);
      data = response[0];

      }
      });

      }
      export default notebook;





      [{"name":"Balance","term_id":"588","slug":"balance","parent":"0","has_children":true,"color":"#aac62d","children":[{"name":"Aroma","term_id":"589","slug":"aroma","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Earth","term_id":"593","slug":"earth","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Fruit","term_id":"594","slug":"fruit","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Herb","term_id":"595","slug":"herb","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pungent","term_id":"596","slug":"pungent","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spice","term_id":"597","slug":"spice","parent":"589","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Health","term_id":"590","slug":"health","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Body","term_id":"598","slug":"body","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Fatigue","term_id":"613","slug":"fatigue","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Sleep","term_id":"616","slug":"sleep","parent":"613","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"PainRelief","term_id":"614","slug":"painrelief","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Spasms","term_id":"617","slug":"spasms","parent":"614","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Relaxed","term_id":"618","slug":"relaxed","parent":"614","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Digestion","term_id":"615","slug":"digestion","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Appetite","term_id":"619","slug":"appetite","parent":"615","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Nausea","term_id":"620","slug":"nausea","parent":"615","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Mind","term_id":"599","slug":"mind","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Behavior","term_id":"621","slug":"behavior","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Sedative","term_id":"623","slug":"sedative","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Energetic","term_id":"624","slug":"energetic","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Focus","term_id":"625","slug":"focus","parent":"621","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Mood","term_id":"622","slug":"mood","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Creative","term_id":"626","slug":"creative","parent":"622","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Uplifted","term_id":"627","slug":"uplifted","parent":"622","has_children":false,"size":"1000","color":"#aac62d"}]}]}]},{"name":"Medical","term_id":"591","slug":"medical","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Condition","term_id":"600","slug":"condition","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Cancer","term_id":"602","slug":"cancer","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"PMS","term_id":"603","slug":"pms","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Arthritis","term_id":"628","slug":"arthritis","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Asthma","term_id":"629","slug":"asthma","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Cachexia","term_id":"630","slug":"cachexia","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Crohnu2019s Disease","term_id":"631","slug":"crohns-disease","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Depression (currently a 'symptom')","term_id":"632","slug":"depression-currently-a-symptom","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Epilepsy","term_id":"633","slug":"epilepsy","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Gastrointestinal Disorder","term_id":"634","slug":"gastrointestinal-disorder","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Hypertension","term_id":"635","slug":"hypertension","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Parkinsonu2019s","term_id":"636","slug":"parkinsons","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Phantom Limb Pain","term_id":"637","slug":"phantom-limb-pain","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spinal Cord Injury","term_id":"638","slug":"spinal-cord-injury","parent":"600","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Symptom","term_id":"601","slug":"symptom","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Anxiety","term_id":"604","slug":"anxiety","parent":"601","has_children":true,"color":"#aac62d","children":[{"name":"ACDC","term_id":"612","slug":"acdc","parent":"604","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Depresssion","term_id":"605","slug":"depresssion","parent":"601","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Terpenes","term_id":"592","slug":"terpenes","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Humulene","term_id":"606","slug":"humulene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Limonene","term_id":"607","slug":"limonene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Linalool","term_id":"608","slug":"linalool","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Myrcene","term_id":"609","slug":"myrcene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pinene","term_id":"610","slug":"pinene","parent":"592","has_children":true,"color":"#aac62d","children":[{"name":"Romulan","term_id":"611","slug":"romulan","parent":"610","has_children":false,"size":"1000","color":"#aac62d"}]}]}]}]





      [{"name":"Balance","term_id":"588","slug":"balance","parent":"0","has_children":true,"color":"#aac62d","children":[{"name":"Aroma","term_id":"589","slug":"aroma","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Earth","term_id":"593","slug":"earth","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Fruit","term_id":"594","slug":"fruit","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Herb","term_id":"595","slug":"herb","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pungent","term_id":"596","slug":"pungent","parent":"589","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spice","term_id":"597","slug":"spice","parent":"589","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Health","term_id":"590","slug":"health","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Body","term_id":"598","slug":"body","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Fatigue","term_id":"613","slug":"fatigue","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Sleep","term_id":"616","slug":"sleep","parent":"613","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"PainRelief","term_id":"614","slug":"painrelief","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Spasms","term_id":"617","slug":"spasms","parent":"614","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Relaxed","term_id":"618","slug":"relaxed","parent":"614","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Digestion","term_id":"615","slug":"digestion","parent":"598","has_children":true,"color":"#aac62d","children":[{"name":"Appetite","term_id":"619","slug":"appetite","parent":"615","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Nausea","term_id":"620","slug":"nausea","parent":"615","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Mind","term_id":"599","slug":"mind","parent":"590","has_children":true,"color":"#aac62d","children":[{"name":"Behavior","term_id":"621","slug":"behavior","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Sedative","term_id":"623","slug":"sedative","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Energetic","term_id":"624","slug":"energetic","parent":"621","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Focus","term_id":"625","slug":"focus","parent":"621","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Mood","term_id":"622","slug":"mood","parent":"599","has_children":true,"color":"#aac62d","children":[{"name":"Creative","term_id":"626","slug":"creative","parent":"622","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Uplifted","term_id":"627","slug":"uplifted","parent":"622","has_children":false,"size":"1000","color":"#aac62d"}]}]}]},{"name":"Medical","term_id":"591","slug":"medical","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Condition","term_id":"600","slug":"condition","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Cancer","term_id":"602","slug":"cancer","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"PMS","term_id":"603","slug":"pms","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Arthritis","term_id":"628","slug":"arthritis","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Asthma","term_id":"629","slug":"asthma","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Cachexia","term_id":"630","slug":"cachexia","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Crohnu2019s Disease","term_id":"631","slug":"crohns-disease","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Depression (currently a 'symptom')","term_id":"632","slug":"depression-currently-a-symptom","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Epilepsy","term_id":"633","slug":"epilepsy","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Gastrointestinal Disorder","term_id":"634","slug":"gastrointestinal-disorder","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Hypertension","term_id":"635","slug":"hypertension","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Parkinsonu2019s","term_id":"636","slug":"parkinsons","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Phantom Limb Pain","term_id":"637","slug":"phantom-limb-pain","parent":"600","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Spinal Cord Injury","term_id":"638","slug":"spinal-cord-injury","parent":"600","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Symptom","term_id":"601","slug":"symptom","parent":"591","has_children":true,"color":"#aac62d","children":[{"name":"Anxiety","term_id":"604","slug":"anxiety","parent":"601","has_children":true,"color":"#aac62d","children":[{"name":"ACDC","term_id":"612","slug":"acdc","parent":"604","has_children":false,"size":"1000","color":"#aac62d"}]},{"name":"Depresssion","term_id":"605","slug":"depresssion","parent":"601","has_children":false,"size":"1000","color":"#aac62d"}]}]},{"name":"Terpenes","term_id":"592","slug":"terpenes","parent":"588","has_children":true,"color":"#aac62d","children":[{"name":"Humulene","term_id":"606","slug":"humulene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Limonene","term_id":"607","slug":"limonene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Linalool","term_id":"608","slug":"linalool","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Myrcene","term_id":"609","slug":"myrcene","parent":"592","has_children":false,"size":"1000","color":"#aac62d"},{"name":"Pinene","term_id":"610","slug":"pinene","parent":"592","has_children":true,"color":"#aac62d","children":[{"name":"Romulan","term_id":"611","slug":"romulan","parent":"610","has_children":false,"size":"1000","color":"#aac62d"}]}]}]}]






      javascript d3.js sunburst-diagram






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 15 '18 at 13:27









      Ankit SharmaAnkit Sharma

      61




      61
























          0






          active

          oldest

          votes











          Your Answer






          StackExchange.ifUsing("editor", function () {
          StackExchange.using("externalEditor", function () {
          StackExchange.using("snippets", function () {
          StackExchange.snippets.init();
          });
          });
          }, "code-snippets");

          StackExchange.ready(function() {
          var channelOptions = {
          tags: "".split(" "),
          id: "1"
          };
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function() {
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled) {
          StackExchange.using("snippets", function() {
          createEditor();
          });
          }
          else {
          createEditor();
          }
          });

          function createEditor() {
          StackExchange.prepareEditor({
          heartbeatType: 'answer',
          autoActivateHeartbeat: false,
          convertImagesToLinks: true,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: 10,
          bindNavPrevention: true,
          postfix: "",
          imageUploader: {
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          },
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          });


          }
          });














          draft saved

          draft discarded


















          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53320549%2fwant-show-only-limited-childeren-of-parent-node-in-d3-sunburst-chart%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown

























          0






          active

          oldest

          votes








          0






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes
















          draft saved

          draft discarded




















































          Thanks for contributing an answer to Stack Overflow!


          • Please be sure to answer the question. Provide details and share your research!

          But avoid



          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.


          To learn more, see our tips on writing great answers.





          Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


          Please pay close attention to the following guidance:


          • Please be sure to answer the question. Provide details and share your research!

          But avoid



          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.


          To learn more, see our tips on writing great answers.




          draft saved


          draft discarded














          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53320549%2fwant-show-only-limited-childeren-of-parent-node-in-d3-sunburst-chart%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          Guess what letter conforming each word

          Port of Spain

          Run scheduled task as local user group (not BUILTIN)