# ChartLinkSourceInput

Fields, allowed values, and APIs that use ChartLinkSourceInput.

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

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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 ChartLinkSourceInput =
  | { readonly kind: 'range'; readonly rangeId?: number }
  | { readonly kind: 'pivot'; readonly selection?: GridChartPivotSelectionState }
  | {
    readonly kind: 'params';
    readonly firstRow: number;
    readonly lastRow: number;
    readonly columnIds: readonly string[];
  };
```

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## Contracts containing this type

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

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## Related types

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