# SyGridChartUpdatePatch

Fields, allowed values, and APIs that use SyGridChartUpdatePatch.

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

<a id="definition"></a>

## 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 interface SyGridChartUpdatePatch {
  readonly chartType?: string;
  readonly source?: SyGridChartSourceInput;
  readonly properties?: Partial<SyGridChartProperties>;
}
```

<a id="used-by"></a>

## APIs using this type

- [updateChart](https://grid.syidax.com/docs/methods/updateChart.md) — Changes an existing chart's type, source range, or properties and returns the result.

<a id="parents"></a>

## Contracts containing this type

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

<a id="related"></a>

## Related types

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