---
title: "PointerInputHelper | Customer's Canvas On-Premises"
canonical: "https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms/PointerInputHelper/"
---

# PointerInputHelper

> [`PointerInputHelper`](#pointerinputhelper)

## Classes

### PointerInputHelper

#### Constructors

##### Constructor

```ts
new PointerInputHelper(settings): PointerInputHelper;
```

###### Parameters

| Parameter | Type |
| ------ | ------ |
| `settings` | [`IInputManagerSettings`](https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms/InputManager.md#iinputmanagersettings) |

###### Returns

#### Accessors

##### lastDownPoint

###### Get Signature

```ts
get lastDownPoint(): IPoint;
```

###### Returns

[IPoint](https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms-model/IPoint.md)

#### Methods

##### isButtonDown()

```ts
isButtonDown(): boolean;
```

###### Returns

`boolean`

##### isInDownUpThresholdArea()

```ts
isInDownUpThresholdArea(point, isTouch): boolean;
```

###### Parameters

| Parameter | Type |
| ------ | ------ |
| `point` | [IPoint](https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms-model/IPoint.md) |
| `isTouch` | `boolean` |

###### Returns

`boolean`

##### onButtonDown()

```ts
onButtonDown(point): void;
```

###### Parameters

| Parameter | Type |
| ------ | ------ |
| `point` | [IPoint](https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms-model/IPoint.md) |

###### Returns

`void`

##### onButtonUp()

```ts
onButtonUp(
   point, 
   isTouch, 
   button): number;
```

###### Parameters

| Parameter | Type |
| ------ | ------ |
| `point` | [IPoint](https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms-model/IPoint.md) |
| `isTouch` | `boolean` |
| `button` | [`Button`](https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms/IInputManager.md#button) |

###### Returns

`number`