> Documentation index: https://www.gooddata.ai/docs/gooddata-ui/llms.txt lists every page of these docs as Markdown.

# IDrillEvent

- Package: [@gooddata/sdk-ui](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui/index.md)
- Kind: interface
- Source: https://github.com/gooddata/gooddata-ui-sdk/blob/rel/11.64/libs/sdk-ui/src/base/vis/DrillEvents.ts
- Guides: [onDrill](https://www.gooddata.ai/docs/gooddata-ui/latest/integrations/interactivity/on-drill/index.md)

**Signature:**

```typescript
export interface IDrillEvent 
```

## Properties

| Property | Modifiers | Type | Description |
| --- | --- | --- | --- |
| [chartX?](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui/sdk-ui.idrillevent/index.md#idrilleventchartx) |  | number | _(Optional)_ |
| [chartY?](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui/sdk-ui.idrillevent/index.md#idrilleventcharty) |  | number | _(Optional)_ |
| [dataView](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui/sdk-ui.idrillevent/index.md#idrilleventdataview) |  | [IDataView](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-backend-spi/sdk-backend-spi.idataview/index.md) |  |
| [drillContext](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui/sdk-ui.idrillevent/index.md#idrilleventdrillcontext) |  | [IDrillEventContext](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui/sdk-ui.idrilleventcontext/index.md) |  |
| [target?](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui/sdk-ui.idrillevent/index.md#idrilleventtarget) |  | HTMLElement | _(Optional)_ |

## Property details

### IDrillEvent.chartX

**Signature:**

```typescript
chartX?: number;
```

### IDrillEvent.chartY

**Signature:**

```typescript
chartY?: number;
```

### IDrillEvent.dataView

**Signature:**

```typescript
dataView: IDataView;
```

### IDrillEvent.drillContext

**Signature:**

```typescript
drillContext: IDrillEventContext;
```

### IDrillEvent.target

**Signature:**

```typescript
target?: HTMLElement;
```