---
code: "INT-14"
id: "c-sunzoom"
tab: "dynamic-1"
kind: "interactive"
title: "Sunburst Drill · 줌 선버스트"
library: "ECharts"
deps: ["echarts@5"]
load: "low"
pasteKind: "echarts-mount"
family: "hierarchy"
dataShape: "zoomable radial hierarchy"
tasks: ["explore data", "monitor change", "drill into structure", "show hierarchy", "drill into category tree"]
tags: ["interactive", "live", "exploration", "hierarchy", "tree", "sunburst", "zoom", "drill", "선버스트"]
gallery: "https://graph.heal7.com/#INT-14"
js: "/sku/INT-14.js"
---

# [INT-14] Sunburst Drill · 줌 선버스트

> AI 붙여넣기 카드. 갤러리 런타임(`main.js`)이 아니라 이 파일을 가져와라.

## 언제 가져가나
조각을 클릭하면 그 영역이 중심이 되어 확대 — 같은 차트로 여러 단계 탐색.

**응용** 메뉴/카테고리 드릴다운, 회계 계정 트리, 폴더 사이즈 분석.

## 데이터 모양
- family: `hierarchy`
- dataShape: zoomable radial hierarchy
- tasks: explore data, monitor change, drill into structure, show hierarchy, drill into category tree
- tags: interactive, live, exploration, hierarchy, tree, sunburst, zoom, drill, 선버스트


## 의존
echarts@5 · load `low` · library `ECharts`

## 붙여넣는 법
1. echarts 5.x 로드 (GL이면 echarts-gl도)
2. 컨테이너 id를 원본 id와 맞추거나 `document.getElementById` 한 줄만 바꾼다
3. `T`, `reg`, `cssv` 가 필요하면 갤러리 테마 스텁을 함께 가져간다

```js
const T = {
  "bg": "transparent",
  "fg": "#ece8f5",
  "sub": "#a59bbd",
  "grid": "rgba(255,255,255,.08)",
  "gold": "#e8c069",
  "royal": "#6b8cff",
  "rose": "#e07a9f",
  "teal": "#6dd2c4",
  "plum": "#b487e8"
};
const cssv = (n, fb) => (getComputedStyle(document.documentElement).getPropertyValue(n).trim() || fb);
const isDark = () => document.documentElement.getAttribute('data-theme') !== 'light';
const charts = [];
const reg = (id, opt) => {
  const dom = document.getElementById(id); if (!dom) return;
  const c = echarts.init(dom, null, {renderer:'canvas'});
  c.setOption(opt);
  charts.push(c);
  return c;
};
const factory = function(){
  const dom = document.getElementById('c-sunzoom'); if(!dom) return;
  const c = echarts.init(dom);
  c.setOption({
    backgroundColor:T.bg,
    series:[{type:'sunburst', radius:[12,'92%'], nodeClick:'rootToNode',
      itemStyle:{borderColor:'rgba(0,0,0,.4)', borderWidth:1},
      label:{color:'#fff', fontSize:11, minAngle:10, rotate:'tangential'},
      emphasis:{focus:'ancestor'},
      levels:[
        {},
        {r0:'12%', r:'40%', label:{rotate:'tangential', fontWeight:600}},
        {r0:'40%', r:'72%', label:{align:'right'}},
        {r0:'72%', r:'92%', label:{position:'outside', color:T.fg, fontSize:9}}
      ],
      data:[
        {name:'IT/콘텐츠', itemStyle:{color:T.gold}, children:[
          {name:'프론트', value:30, children:[{name:'React',value:14},{name:'Vue',value:10},{name:'Svelte',value:6}]},
          {name:'백엔드', value:24, children:[{name:'Node',value:12},{name:'Go',value:8},{name:'Py',value:4}]},
          {name:'디자인', value:18, children:[{name:'UX',value:10},{name:'UI',value:8}]}
        ]},
        {name:'금융/컨설팅', itemStyle:{color:T.royal}, children:[
          {name:'전략', value:18, children:[{name:'기획',value:10},{name:'리서치',value:8}]},
          {name:'데이터', value:14, children:[{name:'분석',value:8},{name:'엔지',value:6}]}
        ]},
        {name:'서비스/운영', itemStyle:{color:T.rose}, children:[
          {name:'CX', value:12, children:[{name:'CS',value:6},{name:'CM',value:6}]},
          {name:'운영', value:10, children:[{name:'QA',value:6},{name:'OPS',value:4}]}
        ]}
      ]
    }]
  });
  charts.push(c);
};
factory();
```

## 원본 factory (갤러리 정본 발췌)
- file: `frontend/js/graph-gallery/main.js`
- lines: 1488-1521
- gallery: https://graph.heal7.com/#INT-14
- raw js: https://graph.heal7.com/sku/INT-14.js

```js
function(){
  const dom = document.getElementById('c-sunzoom'); if(!dom) return;
  const c = echarts.init(dom);
  c.setOption({
    backgroundColor:T.bg,
    series:[{type:'sunburst', radius:[12,'92%'], nodeClick:'rootToNode',
      itemStyle:{borderColor:'rgba(0,0,0,.4)', borderWidth:1},
      label:{color:'#fff', fontSize:11, minAngle:10, rotate:'tangential'},
      emphasis:{focus:'ancestor'},
      levels:[
        {},
        {r0:'12%', r:'40%', label:{rotate:'tangential', fontWeight:600}},
        {r0:'40%', r:'72%', label:{align:'right'}},
        {r0:'72%', r:'92%', label:{position:'outside', color:T.fg, fontSize:9}}
      ],
      data:[
        {name:'IT/콘텐츠', itemStyle:{color:T.gold}, children:[
          {name:'프론트', value:30, children:[{name:'React',value:14},{name:'Vue',value:10},{name:'Svelte',value:6}]},
          {name:'백엔드', value:24, children:[{name:'Node',value:12},{name:'Go',value:8},{name:'Py',value:4}]},
          {name:'디자인', value:18, children:[{name:'UX',value:10},{name:'UI',value:8}]}
        ]},
        {name:'금융/컨설팅', itemStyle:{color:T.royal}, children:[
          {name:'전략', value:18, children:[{name:'기획',value:10},{name:'리서치',value:8}]},
          {name:'데이터', value:14, children:[{name:'분석',value:8},{name:'엔지',value:6}]}
        ]},
        {name:'서비스/운영', itemStyle:{color:T.rose}, children:[
          {name:'CX', value:12, children:[{name:'CS',value:6},{name:'CM',value:6}]},
          {name:'운영', value:10, children:[{name:'QA',value:6},{name:'OPS',value:4}]}
        ]}
      ]
    }]
  });
  charts.push(c);
}
```