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

[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.

## highLineColor {#highlinecolor}

```ts
highLineColor: string;
```

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

## highLineStyle {#highlinestyle}

```ts
highLineStyle: number;
```

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

## highLineWidth {#highlinewidth}

```ts
highLineWidth: number;
```

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

## lowLineColor {#lowlinecolor}

```ts
lowLineColor: string;
```

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

## lowLineStyle {#lowlinestyle}

```ts
lowLineStyle: number;
```

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

## lowLineWidth {#lowlinewidth}

```ts
lowLineWidth: number;
```

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

## closeLineColor {#closelinecolor}

```ts
closeLineColor: string;
```

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

## closeLineStyle {#closelinestyle}

```ts
closeLineStyle: number;
```

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

## closeLineWidth {#closelinewidth}

```ts
closeLineWidth: number;
```

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

## highCloseFillColor {#highclosefillcolor}

```ts
highCloseFillColor: string;
```

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

## closeLowFillColor {#closelowfillcolor}

```ts
closeLowFillColor: string;
```

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

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