<!-- Public documentation export; not library implementation source. -->
# HHistPreferences

[Integration guide](https://docs.lumencharts.com/charting-library/reference/compatibility) · [Reference index](https://docs.lumencharts.com/charting-library/api/)

Public contract reference. This declaration describes types and callback shapes; availability is constrained by the linked integration guide and the runtime capability. Legacy product-specific fields are not a promise of implementation.

## colors {#colors}

```ts
colors: string[];
```

Use the type signature above and the integration guide for the owning capability.

## transparencies {#transparencies}

```ts
transparencies: number[];
```

Use the type signature above and the integration guide for the owning capability.

## visible {#visible}

```ts
visible: boolean;
```

Use the type signature above and the integration guide for the owning capability.

## percentWidth {#percentwidth}

```ts
percentWidth: number;
```

Use the type signature above and the integration guide for the owning capability.

## showValues {#showvalues}

```ts
showValues: boolean;
```

Use the type signature above and the integration guide for the owning capability.

## valuesColor {#valuescolor}

```ts
valuesColor: string;
```

Use the type signature above and the integration guide for the owning capability.

## direction {#direction}

```ts
direction: HHistDirection;
```

Use the type signature above and the integration guide for the owning capability.

## Related types

- [HHistDirection](https://docs.lumencharts.com/charting-library/api/HHistDirection)

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Documentation page: https://docs.lumencharts.com/charting-library/api/HHistPreferences