我在http://test.smokethis.com/wheel/上创建了2级朝阳图，效果很好。 但是我想验证我的图表以仅显示特定父级的10个子级和一个称为“更多子级”的附加节点。 “更多孩子”的行为与点击父行为相同。揭示了父母的所有孩子。
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":"Crohn\u2019s 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":"Parkinson\u2019s","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"}]}]}]}]
这是我的数据。