# SyGridChartEvent

Fields, allowed values, and APIs that use SyGridChartEvent.

Canonical: https://grid.syidax.com/docs/types/SyGridChartEvent/

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## Type definition

A question mark (?) marks an optional field; readonly marks a value you should not change directly. A union (|) accepts one of the listed forms. Functions are callbacks that Grid invokes at the relevant point.

```typescript
export type SyGridChartEvent = GridChartEvent;
```

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## APIs using this type

- [chartCreated](https://grid.syidax.com/docs/events/chartCreated.md) — Emitted when an integrated Grid chart is created. Manage your app's chart list by chart ID.
- [chartRangeChanged](https://grid.syidax.com/docs/events/chartRangeChanged.md) — Emitted when an integrated chart's source range changes.
- [chartOptionsChanged](https://grid.syidax.com/docs/events/chartOptionsChanged.md) — Emitted when integrated chart settings change. Update saved chart models if needed.
- [chartDestroyed](https://grid.syidax.com/docs/events/chartDestroyed.md) — Emitted when an integrated chart is destroyed. Clean up app-held references and external resources.

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## Contracts containing this type

- [SyGridEventMap](https://grid.syidax.com/docs/types/SyGridEventMap.md)

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## Related types

- [GridChartEvent](https://grid.syidax.com/docs/types/GridChartEvent.md)