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en/application-dev/reference/arkui-js/js-components-svg.md
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......@@ -4,9 +4,9 @@ The **\<svg>** component is a basic container. It can be used as the root node o
> **NOTE**
> - This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.
>
> - The width and height must be defined for the **<svg>** parent component or **<svg>** component. Otherwise, the component is not drawn.
> - This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.
>
> - The width and height must be defined for the **<svg>** parent component or **<svg>** component. Otherwise, the component is not drawn.
## Required Permissions
......@@ -15,21 +15,21 @@ None
## Child Components
The following are supported: [\<svg>](js-components-svg.md), [\<rect>](js-components-svg-rect.md), [\<circle>](js-components-svg-circle.md), [\<ellipse>](../arkui-js/js-components-svg-ellipse.md), [\<path>](js-components-svg-path.md), [\<line](../arkui-js/js-components-svg-line.md), [\<polygon>](../arkui-js/js-components-svg-polygon.md), [\<polyline>](js-components-svg-polyline.md), [\<text>](js-components-svg-text.md), [\<animate>](js-components-svg-animate.md), and [\<animateTransform>](js-components-svg-animateTransform.md).
The following are supported: [\<svg>](js-components-svg.md), [\<rect>](js-components-svg-rect.md), [\<circle>](js-components-svg-circle.md), [\<ellipse>](../arkui-js/js-components-svg-ellipse.md), [\<path>](js-components-svg-path.md), [\<line](../arkui-js/js-components-svg-line.md), [\<polygon>](../arkui-js/js-components-svg-polygon.md), [\<polyline>](js-components-svg-polyline.md), [\<text>](js-components-svg-text.md), [\<animate>](js-components-svg-animate.md), and [\<animateTransform>](js-components-svg-animatetransform.md).
## Attributes
The [universal attributes](../arkui-js/js-components-svg-common-attributes.md) and the attributes listed below are supported. The configured universal attributes are passed to the child components.
| Name| Type| Default Value| Mandatory| Description|
| -------- | -------- | -------- | -------- | -------- |
| id | string | - | No| Unique ID of the component.|
| width | &lt;length&gt;\|&lt;percentage&gt; | - | No| Component width.|
| height | &lt;length&gt;\|&lt;percentage&gt; | - | No| Component height.|
| x | &lt;length&gt;\|&lt;percentage&gt; | - | No| X-coordinate of the current **\<svg>** component. The settings do not work for the root **\<svg>** node. |
| y | &lt;length&gt;\|&lt;percentage&gt; | | No| Y-coordinate of the current **\<svg>** component. The settings do not work for the root **\<svg>** node. |
| viewBox | string | - | No| View box of the current **\<svg>** component. The supported format is \<number number number number>. The four parameters indicate **min-x**, **min-y**, **width**, and **height**, respectively. The width and height of the view box are different from those of the **\<svg>** component. The view box is scaled in center-aligned mode. |
| Name | Type | Default Value | Mandatory | Description |
| ------- | ---------------------------------- | ------------- | --------- | ---------------------------------------- |
| id | string | - | No | Unique ID of the component. |
| width | &lt;length&gt;\|&lt;percentage&gt; | - | No | Component width. |
| height | &lt;length&gt;\|&lt;percentage&gt; | - | No | Component height. |
| x | &lt;length&gt;\|&lt;percentage&gt; | - | No | X-coordinate of the current **\<svg>** component. The settings do not work for the root **\<svg>** node. |
| y | &lt;length&gt;\|&lt;percentage&gt; | | No | Y-coordinate of the current **\<svg>** component. The settings do not work for the root **\<svg>** node. |
| viewBox | string | - | No | View box of the current **\<svg>** component. The supported format is \<number number number number>. The four parameters indicate **min-x**, **min-y**, **width**, and **height**, respectively. The width and height of the view box are different from those of the **\<svg>** component. The view box is scaled in center-aligned mode. |
## Example
......
en/application-dev/reference/arkui-ts/ts-basic-gestures-pangesture.md
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......@@ -15,24 +15,24 @@ PanGesture(value?: { fingers?: number, direction?: PanDirection, distance?: numb
**Parameters**
| Name| Type| Mandatory| Description|
| -------- | -------- | -------- | -------- |
| fingers | number | No| Minimum number of fingers to trigger a pan gesture. The value ranges from 1 to 10.<br>Default value: **1**|
| direction | PanDirection | No| Pan direction. The enumerated value supports the AND (&amp;) and OR (\|) operations.<br>Default value: **PanDirection.All**|
| distance | number | No| Minimum pan distance to trigger the gesture, in vp.<br>Default value: **5**<br>**NOTE**<br>If a pan gesture and tab swipe occur at the same time, set **distance** to **1** so that the gesture can be more easily recognized.|
| Name | Type | Mandatory | Description |
| --------- | ------------ | --------- | ---------------------------------------- |
| fingers | number | No | Minimum number of fingers to trigger a pan gesture. The value ranges from 1 to 10.<br>Default value: **1** |
| direction | PanDirection | No | Pan direction. The enumerated value supports the AND (&amp;) and OR (\|) operations.<br>Default value: **PanDirection.All** |
| distance | number | No | Minimum pan distance to trigger the gesture, in vp.<br>Default value: **5**<br>**NOTE**<br>If a pan gesture and tab swipe occur at the same time, set **distance** to **1** so that the gesture can be more easily recognized. |
## PanDirection enums
| Name| Description|
| -------- | -------- |
| All | All directions.|
| Horizontal | Horizontal panning.|
| Vertical | Vertical panning.|
| Left | Panning to the left.|
| Right | Panning to the right.|
| Up | Panning up.|
| Down | Panning down.|
| None | Panning disabled.|
| Name | Description |
| ---------- | --------------------- |
| All | All directions. |
| Horizontal | Horizontal panning. |
| Vertical | Vertical panning. |
| Left | Panning to the left. |
| Right | Panning to the right. |
| Up | Panning up. |
| Down | Panning down. |
| None | Panning disabled. |
## PanGestureOptions
......@@ -47,21 +47,21 @@ See the **PanGesture** parameters.
**APIs**
| Name| Description|
| -------- | -------- |
| setDirection(value: PanDirection) | Sets the direction.|
| setDistance(value: number) | Sets the distance.|
| setFingers(value: number) | Sets the number of fingers.|
| Name | Description |
| --------------------------------- | --------------------------- |
| setDirection(value: PanDirection) | Sets the direction. |
| setDistance(value: number) | Sets the distance. |
| setFingers(value: number) | Sets the number of fingers. |
## Events
| Name| Description|
| -------- | -------- |
| onActionStart(event: (event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Callback invoked when a pan gesture is recognized.|
| onActionUpdate(event: (event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Callback invoked when the pan gesture status is updated.|
| onActionEnd(event: (event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Callback invoked when the finger used for a pan gesture is lift.|
| onActionCancel(event: () =&gt; void) | Callback invoked when a tap cancellation event is received after a pan gesture is recognized.|
| Name | Description |
| ---------------------------------------- | ---------------------------------------- |
| onActionStart(event: (event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Callback invoked when a pan gesture is recognized. |
| onActionUpdate(event: (event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Callback invoked when the pan gesture status is updated. |
| onActionEnd(event: (event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Callback invoked when the finger used for a pan gesture is lift. |
| onActionCancel(event: () =&gt; void) | Callback invoked when a tap cancellation event is received after a pan gesture is recognized. |
## Example
......@@ -115,13 +115,3 @@ struct PanGestureExample {
}
}
```
**Diagrams**
Pannig to the left:
![en-us_image_0000001174264374](figures/en-us_image_0000001174264374.png)
Click Set PanGesture Trigger Condition to two fingers moving toward the lower left corner.
![en-us_image1_0000001174264374](figures/en-us_image1_0000001174264374.png)
en/application-dev/reference/arkui-ts/ts-basic-gestures-pinchgesture.md
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......@@ -13,20 +13,20 @@ PinchGesture(value?: { fingers?: number, distance?: number })
**Parameters**
| Name| Type| Mandatory| Description|
| -------- | -------- | -------- | -------- |
| fingers | number | No| Minimum number of fingers to trigger a pinch. The value ranges from 2 to 5.<br>Default value: **2**|
| distance | number | No| Minimum recognition distance, in vp.<br>Default value: **3**|
| Name | Type | Mandatory | Description |
| -------- | ------ | --------- | ---------------------------------------- |
| fingers | number | No | Minimum number of fingers to trigger a pinch. The value ranges from 2 to 5.<br>Default value: **2** |
| distance | number | No | Minimum recognition distance, in vp.<br>Default value: **3** |
## Events
| Name| Description|
| -------- | -------- |
| onActionStart(event:(event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Triggered when a pinch gesture is recognized.|
| onActionUpdate(event:(event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Triggered when the user moves the finger in a pinch gesture on the screen.|
| onActionEnd(event:(event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Triggered when the finger used for a pinch gesture is lift.|
| onActionCancel(event: () =&gt; void) | Triggered when a tap cancellation event is received after a pinch gesture is recognized.|
| Name | Description |
| ---------------------------------------- | ---------------------------------------- |
| onActionStart(event:(event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Triggered when a pinch gesture is recognized. |
| onActionUpdate(event:(event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Triggered when the user moves the finger in a pinch gesture on the screen. |
| onActionEnd(event:(event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Triggered when the finger used for a pinch gesture is lift. |
| onActionCancel(event: () =&gt; void) | Triggered when a tap cancellation event is received after a pinch gesture is recognized. |
## Example
......
en/application-dev/reference/arkui-ts/ts-basic-gestures-swipegesture.md
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......@@ -13,27 +13,27 @@ SwipeGesture(value?: { fingers?: number; direction?: SwipeDirection; speed?: num
**Parameters**
| Name| Type| Mandatory| Description|
| -------- | -------- | -------- | -------- |
| fingers | number | No| Minimum number of fingers to trigger a swipe gesture. The value ranges from 1 to 10.<br>Default value: **1**|
| direction | SwipeDirection | No| Swipe direction.<br>Default value: **SwipeDirection.All**|
| speed | number | No| Minimum speed of the swipe gesture, in vp/s.<br>Default value: **100**|
| Name | Type | Mandatory | Description |
| --------- | -------------- | --------- | ---------------------------------------- |
| fingers | number | No | Minimum number of fingers to trigger a swipe gesture. The value ranges from 1 to 10.<br>Default value: **1** |
| direction | SwipeDirection | No | Swipe direction.<br>Default value: **SwipeDirection.All** |
| speed | number | No | Minimum speed of the swipe gesture, in vp/s.<br>Default value: **100** |
## SwipeDirection
| Name| Description|
| -------- | -------- |
| All | All directions.|
| Name | Description |
| ---------- | --------------------- |
| All | All directions. |
| Horizontal | Horizontal direction. |
| Vertical | Vertical direction. |
| None | Swiping disabled.|
| Vertical | Vertical direction. |
| None | Swiping disabled. |
## Events
| Name| Description|
| -------- | -------- |
| onAction(event:(event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Triggered when a swipe gesture is recognized.|
| Name | Description |
| ---------------------------------------- | ---------------------------------------- |
| onAction(event:(event?: [GestureEvent](ts-gesture-settings.md)) =&gt; void) | Triggered when a swipe gesture is recognized. |
## Example
......
en/application-dev/reference/arkui-ts/ts-drawing-components-shape.md
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......@@ -23,30 +23,30 @@ Shape(value?: PixelMap)
**Parameters**
| Name| Type| Mandatory| Default Value| Description|
| -------- | -------- | -------- | -------- | -------- |
| value | PixelMap | No| - | Shape to draw. You can draw a shape in the specified **PixelMap** object. If no object is specified, the shape is drawn in the current drawing target.|
| Name | Type | Mandatory | Default Value | Description |
| ----- | -------- | --------- | ------------- | ---------------------------------------- |
| value | PixelMap | No | - | Shape to draw. You can draw a shape in the specified **PixelMap** object. If no object is specified, the shape is drawn in the current drawing target. |
## Attributes
In addition to the [universal attributes](ts-universal-attributes-size.md), the following attributes are supported.
| Name| Type| Default Value| Mandatory| Description|
| -------- | -------- | -------- | -------- | -------- |
| viewPort | {<br>x?: number \| string,<br>y?: number \| string,<br>width?: number \| string,<br>height?: number \| string<br>} | { x:0, y:0, width:0, height:0 } | No| View port of the shape.|
| fill | [ResourceColor](ts-types.md#resourcecolor8) | Color.Black | No| Color of the fill area.|
| fillOpacity | number \| string \| [Resource](ts-types.md#resource)| 1 | No| Opacity of the fill area.|
| stroke | [ResourceColor](ts-types.md#resourcecolor8) | Color.Black | No| Stroke color.|
| strokeDashArray | Array&lt;Length&gt; | [] | No| Stroke dash.|
| strokeDashOffset | number \| string | 0 | No| Offset of the start point for drawing the stroke.|
| strokeLineCap | [LineCapStyle](ts-appendix-enums.md#linecapstyle) | LineCapStyle.Butt | No| Cap style of the stroke.|
| strokeLineJoin | [LineJoinStyle](ts-appendix-enums.md#linejoinstyle) | LineJoinStyle.Miter | No| Join style of the stroke.|
| strokeMiterLimit | number \| string | 4 | No| Limit value when the sharp angle is drawn as a miter.|
| strokeOpacity | number \| string \| [Resource](ts-types.md#resource)| 1 | No| Stroke opacity.|
| strokeWidth | number \| string | 1 | No| Stroke width.|
| antiAlias | boolean | true | No| Whether anti-aliasing is enabled.|
| mesh<sup>8+</sup> | Array&lt;number&gt;,number,number | [],0,0 | No| Mesh effect. The first parameter is an array of lengths (column + 1) * (row + 1) * 2, which records the position of each vertex of the distorted bitmap. The second parameter is the number of columns in the mesh matrix. The third parameter is the number of rows in the mesh matrix.|
| Name | Type | Default Value | Mandatory | Description |
| ----------------- | ---------------------------------------- | ------------------------------- | --------- | ---------------------------------------- |
| viewPort | {<br>x?: number \| string,<br>y?: number \| string,<br>width?: number \| string,<br>height?: number \| string<br>} | { x:0, y:0, width:0, height:0 } | No | View port of the shape. |
| fill | [ResourceColor](ts-types.md#resourcecolor8) | Color.Black | No | Color of the fill area. |
| fillOpacity | number \| string \| [Resource](ts-types.md#resource) | 1 | No | Opacity of the fill area. |
| stroke | [ResourceColor](ts-types.md#resourcecolor8) | Color.Black | No | Stroke color. |
| strokeDashArray | Array&lt;Length&gt; | [] | No | Stroke dash. |
| strokeDashOffset | number \| string | 0 | No | Offset of the start point for drawing the stroke. |
| strokeLineCap | [LineCapStyle](ts-appendix-enums.md#linecapstyle) | LineCapStyle.Butt | No | Cap style of the stroke. |
| strokeLineJoin | [LineJoinStyle](ts-appendix-enums.md#linejoinstyle) | LineJoinStyle.Miter | No | Join style of the stroke. |
| strokeMiterLimit | number \| string | 4 | No | Limit value when the sharp angle is drawn as a miter. |
| strokeOpacity | number \| string \| [Resource](ts-types.md#resource) | 1 | No | Stroke opacity. |
| strokeWidth | number \| string | 1 | No | Stroke width. |
| antiAlias | boolean | true | No | Whether anti-aliasing is enabled. |
| mesh<sup>8+</sup> | Array&lt;number&gt;,number,number | [],0,0 | No | Mesh effect. The first parameter is an array of lengths (column + 1) * (row + 1) * 2, which records the position of each vertex of the distorted bitmap. The second parameter is the number of columns in the mesh matrix. The third parameter is the number of rows in the mesh matrix. |
## Example
......
en/application-dev/website.md
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......@@ -243,8 +243,8 @@
- [Distributed Data Object Development](database/database-distributedobject-guidelines.md)
- Task Management
- Background Task Management
- [Background Task Management Overview](background-task-management/background-task-overview.md)
- [Background Task Management Development](background-task-management/background-task-dev-guide.md)
- [Background Task Management Overview](task-management/background-task-overview.md)
- [Background Task Management Development](task-management/background-task-dev-guide.md)
- Work Scheduler
- [Work Scheduler Overview](task-management/work-scheduler-overview.md)
- [Work Scheduler Development](task-management/work-scheduler-dev-guide.md)
......
zh-cn/application-dev/reference/arkui-ts/ts-container-scroll.md
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......@@ -22,30 +22,30 @@ Scroll(scroller?: Scroller)
除支持[通用属性](ts-universal-attributes-size.md)外，还支持以下属性：
| 名称 | 参数类型 | 描述 |
| -------------- | ---------------------------------------- | --------- |
| scrollable | [ScrollDirection](#scrolldirection枚举说明) | 设置滚动方向。<br/>默认值：ScrollDirection.Vertical |
| scrollBar | [BarState](ts-appendix-enums.md#barstate) | 设置滚动条状态。<br/>默认值：BarState.Auto |
| scrollBarColor | string&nbsp;\|&nbsp;number&nbsp;\|&nbsp;[Color](ts-appendix-enums.md#color) | 设置滚动条的颜色。 |
| scrollBarWidth | string&nbsp;\|&nbsp;number | 设置滚动条的宽度。 |
| edgeEffect | [EdgeEffect](ts-appendix-enums.md#edgeeffect) | 设置滑动效果，目前支持的滑动效果参见EdgeEffect的枚举说明。<br/>默认值：EdgeEffect.None |
| 名称 | 参数类型 | 描述 |
| -------------- | ---------------------------------------- | ---------------------------------------- |
| scrollable | [ScrollDirection](#scrolldirection枚举说明) | 设置滚动方向。<br/>默认值：ScrollDirection.Vertical |
| scrollBar | [BarState](ts-appendix-enums.md#barstate) | 设置滚动条状态。<br/>默认值：BarState.Auto |
| scrollBarColor | string&nbsp;\|&nbsp;number&nbsp;\|&nbsp;[Color](ts-appendix-enums.md#color) | 设置滚动条的颜色。 |
| scrollBarWidth | string&nbsp;\|&nbsp;number | 设置滚动条的宽度。 |
| edgeEffect | [EdgeEffect](ts-appendix-enums.md#edgeeffect) | 设置滑动效果，目前支持的滑动效果参见EdgeEffect的枚举说明。<br/>默认值：EdgeEffect.None |
## ScrollDirection枚举说明
| 名称 | 描述 |
| ---------- | ------------------------ |
| Horizontal | 仅支持水平方向滚动。 |
| Vertical | 仅支持竖直方向滚动。 |
| None | 不可滚动。 |
| Free<sup>(deprecated) </sup> | 支持竖直或水平方向滚动<br/> 从API version 9开始废弃|
| 名称 | 描述 |
| ---------------------------- | ----------------------------------- |
| Horizontal | 仅支持水平方向滚动。 |
| Vertical | 仅支持竖直方向滚动。 |
| None | 不可滚动。 |
| Free<sup>(deprecated) </sup> | 支持竖直或水平方向滚动<br/> 从API version 9开始废弃 |
## 事件
| 名称 | 功能描述 |
| ------------------------------------------------------------ | ------------------------------------------------------------ |
| 名称 | 功能描述 |
| ---------------------------------------- | ---------------------------------------- |
| onScrollBegin<sup>9+</sup>(event: (dx: number, dy: number) => { dxRemain: number, dyRemain: number }) | 滚动开始事件回调。<br>参数：<br>- dx：即将发生的水平方向滚动量。<br>- dy：即将发生的竖直方向滚动量。<br>返回值：<br>- dxRemain：水平方向滚动剩余量。<br>- dyRemain：竖直方向滚动剩余量。 |
| onScroll(event: (xOffset: number, yOffset: number) => void) | 滚动事件回调,&nbsp;返回滚动时水平、竖直方向偏移量。 |
| onScrollEdge(event: (side: Edge) => void) | 滚动到边缘事件回调。 |
| onScrollEnd(event: () => void) | 滚动停止事件回调。 |
| onScroll(event: (xOffset: number, yOffset: number) => void) | 滚动事件回调,&nbsp;返回滚动时水平、竖直方向偏移量。 |
| onScrollEdge(event: (side: Edge) => void) | 滚动到边缘事件回调。 |
| onScrollEnd(event: () => void) | 滚动停止事件回调。 |
> **说明：**
>
......@@ -72,11 +72,11 @@ scrollTo(value: { xOffset: number | string, yOffset: number | string, animation?
**参数：**
| 参数名 | 参数类型 | 必填 | 参数描述 |
| --------- | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ |
| xOffset | Length | 是 | 水平滑动偏移。 |
| yOffset | Length | 是 | 竖直滑动偏移。 |
| animation | {<br/>duration:&nbsp;number,<br/>curve:&nbsp;[Curve](ts-animatorproperty.md)<br/>} | 否 | 动画配置：<br/>-&nbsp;duration:&nbsp;滚动时长设置。<br/>-&nbsp;curve:&nbsp;滚动曲线设置。 |
| 参数名 | 参数类型 | 必填 | 参数描述 |
| --------- | ---------------------------------------- | ---- | ---------------------------------------- |
| xOffset | Length | 是 | 水平滑动偏移。 |
| yOffset | Length | 是 | 竖直滑动偏移。 |
| animation | {<br/>duration:&nbsp;number,<br/>curve:&nbsp;[Curve](ts-animatorproperty.md)<br/>} | 否 | 动画配置：<br/>-&nbsp;duration:&nbsp;滚动时长设置。<br/>-&nbsp;curve:&nbsp;滚动曲线设置。 |
### scrollEdge
......@@ -88,8 +88,8 @@ scrollEdge(value: Edge): void
**参数：**
| 参数名 | 参数类型 | 必填 | 参数描述 |
| ----- | ---- | ---- | --------- |
| 参数名 | 参数类型 | 必填 | 参数描述 |
| ----- | --------------------------------- | ---- | --------- |
| value | [Edge](ts-appendix-enums.md#edge) | 是 | 滚动到的边缘位置。 |
......@@ -101,10 +101,10 @@ scrollPage(value: { next: boolean, direction?: Axis }): void
**参数：**
| 参数名 | 参数类型 | 必填 | 参数描述 |
| --------- | ------- | ---- | ------------------------------ |
| next | boolean | 是 | 是否向下翻页。true表示向下翻页，false表示向上翻页。 |
| direction<sup>(deprecated) </sup> | [Axis](ts-appendix-enums.md#axis) | 否 | 设置滚动方向为水平或竖直方向。<br/> 从API version 9开始废弃 |
| 参数名 | 参数类型 | 必填 | 参数描述 |
| --------------------------------- | --------------------------------- | ---- | --------------------------------------- |
| next | boolean | 是 | 是否向下翻页。true表示向下翻页，false表示向上翻页。 |
| direction<sup>(deprecated) </sup> | [Axis](ts-appendix-enums.md#axis) | 否 | 设置滚动方向为水平或竖直方向。<br/> 从API version 9开始废弃 |
### currentOffset
......@@ -135,9 +135,9 @@ scrollToIndex(value: number): void
**参数：**
| 参数名 | 参数类型 | 必填 | 参数描述 |
| ------ | -------- | ---- | ---------------------------------- |
| value | number | 是 | 要滑动到的列表项在列表中的索引值。 |
| 参数名 | 参数类型 | 必填 | 参数描述 |
| ----- | ------ | ---- | ----------------- |
| value | number | 是 | 要滑动到的列表项在列表中的索引值。 |
### scrollBy<sup>9+</sup>
......@@ -154,10 +154,10 @@ scrollBy(dx: Length, dy: Length): void
**参数：**
| 参数名 | 参数类型 | 必填 | 参数描述 |
| ----- | ------ | ---- | ----------------- |
| dx | Length | 是 | 水平方向滚动距离，不支持百分比形式。 |
| dy | Length | 是 | 竖直方向滚动距离，不支持百分比形式。 |
| 参数名 | 参数类型 | 必填 | 参数描述 |
| ---- | ------ | ---- | ------------------ |
| dx | Length | 是 | 水平方向滚动距离，不支持百分比形式。 |
| dy | Length | 是 | 竖直方向滚动距离，不支持百分比形式。 |
## 示例
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- JS服务卡片UI组件参考
- JS服务卡片UI框架说明
- [文件组织](reference/js-service-widget-ui/js-service-widget-file.md)
- [配置文件](reference/js-service-widget-ui/js-service-widget-config-file.md)
- 语法
- [HML语法参考](reference/js-service-widget-ui/js-service-widget-syntax-hml.md)
- [CSS语法参考](reference/js-service-widget-ui/js-service-widget-syntax-css.md)
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