# pointDragStart

Network Graph — a node drag begins (after the 3 px threshold), moves and ends; `by` tells a pointer drag from a keyboard nudge.

Canonical: https://chart.syidax.com/ko/docs/events/pointDragStart/

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## 정의

이벤트 이름: `pointDragStart`. 대소문자를 구분합니다. payload는 `CustomEvent<NetworkGraphNodeDragEventDetail>`의 `detail`에서 읽습니다.

```javascript
chart.addEventListener('pointDragStart', event => {
  console.log(event.detail); // NetworkGraphNodeDragEventDetail
});
```

- [NetworkGraphNodeDragEventDetail](https://chart.syidax.com/ko/docs/types/NetworkGraphNodeDragEventDetail.md) — 타입 정의

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