harmony 鸿蒙@ohos.multimodalInput.gestureEvent (Gesture Event)
@ohos.multimodalInput.gestureEvent (Gesture Event)
The gestureEvent module provides APIs for gesture events reported by devices.
NOTE
The initial APIs of this module are supported since API version 10. Newly added APIs will be marked with a superscript to indicate their earliest API version.
Modules to Import
import { Rotate, Pinch, ThreeFingersSwipe, FourFingersSwipe, ActionType } from '@kit.InputKit';
Pinch
Defines a pinch event.
System capability: SystemCapability.MultimodalInput.Input.Core
| Name | Type | Readable | Writable | Description |
|---|---|---|---|---|
| type | ActionType | Yes | No | Pinch event. |
| scale | number | Yes | No | Pinch scale factor. The value is greater than or equal to 0. |
Rotate11+
Defines a rotate event.
System capability: SystemCapability.MultimodalInput.Input.Core
| Name | Type | Readable | Writable | Description |
|---|---|---|---|---|
| type | ActionType | Yes | No | Rotation event. |
| angle | number | Yes | No | Angle to rotate. |
ThreeFingersSwipe
Defines a three-finger swipe event.
System capability: SystemCapability.MultimodalInput.Input.Core
| Name | Type | Readable | Writable | Description |
|---|---|---|---|---|
| type | ActionType | Yes | No | Three-finger swipe event. |
| x | number | Yes | No | X coordinate. |
| y | number | Yes | No | Y coordinate. |
FourFingersSwipe
Defines a four-finger swipe event.
System capability: SystemCapability.MultimodalInput.Input.Core
| Name | Type | Readable | Writable | Description |
|---|---|---|---|---|
| type | ActionType | Yes | No | Four-finger swipe event. |
| x | number | Yes | No | X coordinate. |
| y | number | Yes | No | Y coordinate. |
ThreeFingersTap11+
Defines a three-finger tap event.
System capability: SystemCapability.MultimodalInput.Input.Core
| Name | Type | Readable | Writable | Description |
|---|---|---|---|---|
| type | ActionType | Yes | No | Three-finger tap event. |
ActionType
Enumerates gesture event types.
System capability: SystemCapability.MultimodalInput.Input.Core
| Name | Value | Description |
|---|---|---|
| CANCEL | 0 | Canceled. |
| BEGIN | 1 | Started. |
| UPDATE | 2 | Updated. |
| END | 3 | Ended. |
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