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d253f86e
编写于
9月 13, 2022
作者:
O
openharmony_ci
提交者:
Gitee
9月 13, 2022
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!9343 翻译完成 9212:ts-basic-components-xcomponent.md
Merge pull request !9343 from ester.zhou/TR-9212
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en/application-dev/reference/arkui-ts/ts-basic-components-xcomponent.md
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en/application-dev/reference/arkui-ts/ts-basic-components-xcomponent.md
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# XComponent
The
**\<XComponent>**
can accept and display the EGL/OpenGL ES and media data input.
> **NOTE**
>
> This component is supported since API version 8. Updates will be marked with a superscript to indicate their earliest API version.
> **NOTE**
>
> This component is supported since API version 8. Updates will be marked with a superscript to indicate their earliest API version.
The
**\<XComponent>**
can accept and display the EGL/OpenGL ES and media data input.
## Required Permissions
...
...
@@ -13,11 +12,11 @@ The **\<XComponent>** can accept and display the EGL/OpenGL ES and media data in
## Child Components
Not supported
Not supported
## APIs
XComponent
\(
value: {id: string, type: string, libraryname?: string, controller?: XComponentController}
\
)
XComponent(value: {id: string, type: string, libraryname?: string, controller?: XComponentController}
)
**Parameters**
...
...
@@ -60,7 +59,7 @@ xcomponentController: XComponentController = new XComponentController()
### getXComponentSurfaceId
getXComponentSurfaceId()
: string
getXComponentSurfaceId()
Obtains the ID of the surface held by the
**\<XComponent>**
. The ID can be used for @ohos interfaces, such as camera-related interfaces.
...
...
@@ -72,9 +71,10 @@ Obtains the ID of the surface held by the **\<XComponent>**. The ID can be used
| ------ | ----------------------- |
| string | ID of the surface held by the
**\<XComponent>**
.|
### setXComponentSurfaceSize
setXComponentSurfaceSize(value: {surfaceWidth: number, surfaceHeight: number})
: void
setXComponentSurfaceSize(value: {surfaceWidth: number, surfaceHeight: number})
Sets the width and height of the surface held by the
**\<XComponent>**
.
...
...
@@ -87,9 +87,10 @@ Sets the width and height of the surface held by the **\<XComponent>**.
| surfaceWidth | number | Yes | Width of the surface held by the
**\<XComponent>**
.|
| surfaceHeight | number | Yes | Height of the surface held by the
**\<XComponent>**
.|
### getXComponentContext
getXComponentContext()
: Object
getXComponentContext()
Obtains the context of an
**\<XComponent>**
object.
...
...
@@ -99,6 +100,7 @@ Obtains the context of an **\<XComponent>** object.
| ------ | ---------------------------------------- |
| Object | Context of the
**\<XComponent>**
object. The APIs contained in the context are defined by developers.|
## Example
Provide a surface-type
**\<XComponent>**
to support capabilities such as camera preview.
...
...
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