# HeatmapDatum

The HeatmapDatum type declaration and related types. Optional fields are marked with ?.

Canonical: https://chart.syidax.com/docs/types/HeatmapDatum/

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## Type declaration

```typescript
export interface HeatmapDatum {
  readonly x: number | string;
  readonly y: number | string;
  readonly value: HeatmapCellValue;
}
```

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## Related types

- [HeatmapCellValue](https://chart.syidax.com/docs/types/HeatmapCellValue.md)