提交 72f35415 编写于 作者: T tongxu-liu1

Modify the camera.md

Signed-off-by: Ntongxu-liu1 <liutongxu@huawei.com>
上级 1260399e
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无相关合并请求
...@@ -14,33 +14,7 @@ ...@@ -14,33 +14,7 @@
包含流程:创建实例、参数设置、会话管理、拍照、录像、释放资源等。 包含流程:创建实例、参数设置、会话管理、拍照、录像、释放资源等。
Xcomponent创建方法可参考:[XComponent创建方法] Xcomponent创建方法可参考:[XComponent创建方法](#xcomponent创建方法)
#### XComponent创建方法
预览画面显示需要获取SurfaceId
```js
mXComponentController: XComponentController = new XComponentController //创建XComponentController
build() {
Flex() {
XComponent({ //创建XComponent
id: '',
type: 'surface',
libraryname: '',
controller: this.mXComponentController
})
.onload(() => { //设置onload回调
//设置Surface宽高(1920*1080)
this.mXComponentController.setXComponentSurfaceSize({surfaceWidth:1920,surfaceHeight:1080})
//获取Surface ID
globalThis.surfaceId = mXComponentController.getXComponentSurfaceId()
})
.width('1920px') //设置XComponent宽度
.height('1080px') //设置XComponent高度
}
}
```
#### 创建实例 #### 创建实例
...@@ -117,11 +91,7 @@ camera.createPhotoOutput((photoSurfaceId), (err, output) => { ...@@ -117,11 +91,7 @@ camera.createPhotoOutput((photoSurfaceId), (err, output) => {
console.log('Callback returned with the PhotoOutput instance.'); console.log('Callback returned with the PhotoOutput instance.');
photoOutput = output photoOutput = output
}); });
//保存照片
```
照片保存方法可参考:[照片保存方法示例]
```js
//创建视频录制的参数 //创建视频录制的参数
let videoProfile = { let videoProfile = {
audioBitrate : 48000, audioBitrate : 48000,
...@@ -439,4 +409,30 @@ await captureSession.release((err) => { ...@@ -439,4 +409,30 @@ await captureSession.release((err) => {
} }
console.log('Callback invoked to indicate that the CaptureSession instance is released successfully.'); console.log('Callback invoked to indicate that the CaptureSession instance is released successfully.');
}); });
```
#### XComponent创建方法
预览画面显示需要获取SurfaceId
```js
mXComponentController: XComponentController = new XComponentController //创建XComponentController
build() {
Flex() {
XComponent({ //创建XComponent
id: '',
type: 'surface',
libraryname: '',
controller: this.mXComponentController
})
.onload(() => { //设置onload回调
//设置Surface宽高(1920*1080)
this.mXComponentController.setXComponentSurfaceSize({surfaceWidth:1920,surfaceHeight:1080})
//获取Surface ID
globalThis.surfaceId = mXComponentController.getXComponentSurfaceId()
})
.width('1920px') //设置XComponent宽度
.height('1080px') //设置XComponent高度
}
}
``` ```
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