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未验证 提交 899ef1b5 编写于 作者: O openharmony_ci 提交者： Gitee
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!10647 do Huawei Docs API接口一致性 

Merge pull request !10647 from 蒋旻洋/master
上级 cb85522b ddb422eb
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zh-cn/application-dev/reference/apis/js-apis-camera.md
浏览文件 @ 899ef1b5
...@@ -89,6 +89,17 @@ camera.getCameraManager(context).then((cameraManager) => { ...@@ -89,6 +89,17 @@ camera.getCameraManager(context).then((cameraManager) => {
| format | [CameraFormat](#cameraformat) | 是 | 输出格式。 | | format | [CameraFormat](#cameraformat) | 是 | 输出格式。 |
| size | [Size](#size) | 是 | 分辨率。 | | size | [Size](#size) | 是 | 分辨率。 |
## FrameRateRange
帧率范围。
**系统能力：** SystemCapability.Multimedia.Camera.Core
| 名称 | 类型 | 只读 | 说明 |
| -------- | ----------------------------- |---- | ------------- |
| min | number | 是 | 最小帧率。 |
| max | number | 是 | 最大帧率。 |
## VideoProfile ## VideoProfile
视频配置信息项。 视频配置信息项。
...@@ -97,9 +108,7 @@ camera.getCameraManager(context).then((cameraManager) => { ...@@ -97,9 +108,7 @@ camera.getCameraManager(context).then((cameraManager) => {
| 名称 | 类型 | 只读 | 说明 | | 名称 | 类型 | 只读 | 说明 |
| ------------------------- | ----------------------------------------- | --- |----------- | | ------------------------- | ----------------------------------------- | --- |----------- |
| format | [CameraFormat](#cameraformat) | 是 | 输出格式。 | | frameRateRange | [FrameRateRange](#frameraterange) | 是 | 帧率范围。 |
| size | [Size](#size) | 是 | 分辨率。 |
| frameRate | Array<number> | 是 | 帧率。 |
## CameraOutputCapability ## CameraOutputCapability
...@@ -169,7 +178,7 @@ cameraManager.getSupportedCameras().then((cameraArray) => { ...@@ -169,7 +178,7 @@ cameraManager.getSupportedCameras().then((cameraArray) => {
### getSupportedOutputCapability ### getSupportedOutputCapability
getSupportedOutputCapability(callback: AsyncCallback<CameraOutputCapability\>): void getSupportedOutputCapability(camera:CameraDevice, callback: AsyncCallback<CameraOutputCapability\>): void
查询相机设备在模式下支持的输出能力，通过注册回调函数获取结果。 查询相机设备在模式下支持的输出能力，通过注册回调函数获取结果。
...@@ -177,14 +186,15 @@ getSupportedOutputCapability(callback: AsyncCallback<CameraOutputCapability\>): ...@@ -177,14 +186,15 @@ getSupportedOutputCapability(callback: AsyncCallback<CameraOutputCapability\>):
**参数：** **参数：**
| 名称 | 类型 | 必填 | 说明 | | 名称 | 类型 | 必填 | 说明 |
| -------- | ---------------------------------------------------------------- | -- | -------------------------- | | ------------ |--------------------------------------------------------------- | -- | -------------------------- |
| callback | AsyncCallback<[CameraOutputCapability](#cameraoutputcapability)\> | 是 | 使用callback方式获取相机输出能力。 | | CameraDevice | [CameraDevice](#cameradevice) | 是 | 相机设备。 |
| callback | AsyncCallback<[CameraOutputCapability](#cameraoutputcapability)\> | 是 | 使用callback方式获取相机输出能力。 |
**示例：** **示例：**
```js ```js
cameraManager.getSupportedOutputCapability((err, cameras) => { cameraManager.getSupportedOutputCapability(cameradevice， (err, cameras) => {
if (err) { if (err) {
console.error(`Failed to get the cameras. ${err.message}`); console.error(`Failed to get the cameras. ${err.message}`);
return; return;
...@@ -195,7 +205,7 @@ cameraManager.getSupportedOutputCapability((err, cameras) => { ...@@ -195,7 +205,7 @@ cameraManager.getSupportedOutputCapability((err, cameras) => {
### getSupportedOutputCapability ### getSupportedOutputCapability
getSupportedOutputCapability(): Promise<CameraOutputCapability\> getSupportedOutputCapability(camera:CameraDevice): Promise<CameraOutputCapability\>
查询相机设备在模式下支持的输出能力，通过Promise获取结果。 查询相机设备在模式下支持的输出能力，通过Promise获取结果。
...@@ -205,7 +215,7 @@ getSupportedOutputCapability(): Promise<CameraOutputCapability\> ...@@ -205,7 +215,7 @@ getSupportedOutputCapability(): Promise<CameraOutputCapability\>
| 名称 | 类型 | 必填 | 说明 | | 名称 | 类型 | 必填 | 说明 |
| -------- | --------------------------------- | ---- | ---------- | | -------- | --------------------------------- | ---- | ---------- |
| camera | [CameraDevice](#cameradevice) | 是 | CameraDevice对象。| | camera | [CameraDevice](#cameradevice) | 是 | 相机设备。 |
**返回值：** **返回值：**
...@@ -217,60 +227,11 @@ getSupportedOutputCapability(): Promise<CameraOutputCapability\> ...@@ -217,60 +227,11 @@ getSupportedOutputCapability(): Promise<CameraOutputCapability\>
**示例：** **示例：**
```js ```js
cameraManager.getSupportedOutputCapability().then((cameraoutputcapability) => { cameraManager.getSupportedOutputCapability(cameradevice).then((cameraoutputcapability) => {
console.log('Promise returned with an array of supported outputCapability'); console.log('Promise returned with an array of supported outputCapability');
}) })
``` ```
### getSupportedMetadataObjectType
getSupportedMetadataObjectType(callback: AsyncCallback<Array<MetadataObjectType\>\>): void
查询相机设备支持的元能力信息，通过注册回调函数获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------- | ---------------------------------------------------------------- | -- | -------------------------- |
| callback | AsyncCallback<Array<[MetadataObjectType](#metadataobject)\>\> | 是 | 使用callback方式获取相机支持的元能力力信息。 |
**示例：**
```js
cameraManager.getSupportedMetadataObjectType((err, metadataobject) => {
if (err) {
console.error(`Failed to get the supported metadataObjectType. ${err.message}`);
return;
}
console.log('Callback returned with an array of supported metadataObjectType.' );
})
```
### getSupportedMetadataObjectType
getSupportedMetadataObjectType(): Promise<CameraOutputCapability\>
查询相机设备支持的元能力信息，通过Promise获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**返回值：**
| 类型 | 说明 |
| -------------------------------------------------------------- | ----------------------------- |
| Promise<Array<[MetadataObjectType](#metadataobject)\>\> | 使用Promise的方式获取结果，返回相机支持的元能力信息。 |
**示例：**
```js
cameraManager.getSupportedMetadataObjectType().then((metadataobject) => {
console.log('Promise returned with an array of supported metadataObjectType.' );
})
```
### createCameraInput ### createCameraInput
createCameraInput(camera: CameraDevice, callback: AsyncCallback<CameraInput\>): void createCameraInput(camera: CameraDevice, callback: AsyncCallback<CameraInput\>): void
...@@ -456,63 +417,6 @@ cameraManager.createPreviewOutput(profile, surfaceId).then((previewoutput) => { ...@@ -456,63 +417,6 @@ cameraManager.createPreviewOutput(profile, surfaceId).then((previewoutput) => {
}) })
``` ```
### createDeferredPreviewOutput
createDeferredPreviewOutput(profile: Profile, surfaceId: string, callback: AsyncCallback<PreviewOutput\>): void
尚未获取surfaceID时创建预览输出对象，通过注册回调函数获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------- | ----------------------------------------------- | ---- | --------------------------------- |
| profile | [Profile](#profile) | 是 | 支持的预览配置信息。 |
| surfaceId| string | 是 | 从[XComponent](../arkui-ts/ts-basic-components-xcomponent.md)或者[ImageReceiver](js-apis-image.md#imagereceiver9)组件获取的SurfaceID。 |
| callback | AsyncCallback<[PreviewOutput](#previewoutput)\> | 是 | 回调函数，用于获取PreviewOutput实例。 |
**示例：**
```js
cameraManager.createDeferredPreviewOutput(profile, surfaceId, (err, previewoutput) => {
if (err) {
console.error(`Failed to create deferredPreviewOutput. ${err.message}`);
return;
}
console.log('Callback returned with deferredPreviewOutput created.');
})
```
### createDeferredPreviewOutput
createDeferredPreviewOutput(profile: Profile, surfaceId: string): Promise<PreviewOutput\>
尚未获取surfaceID时创建预览输出对象，通过Promise获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------- | ---------------------------------| ---- | ---------- |
| profile | [Profile](#profile) | 是 | 支持的预览配置信息。 |
| surfaceId| string | 是 | 从[XComponent](../arkui-ts/ts-basic-components-xcomponent.md)或者[ImageReceiver](js-apis-image.md#imagereceiver9)组件获取的SurfaceID。 |
**返回值：**
| 类型 | 说明 |
| ----------------------------------------- | --------------------------------------- |
| Promise<[PreviewOutput](#previewoutput)\> | 使用Promise的方式获取PreviewOutput的实例。 |
**示例：**
```js
cameraManager.createDeferredPreviewOutput(profile, surfaceId).then((previewoutput) => {
console.log('Promise returned with DefeerredPreviewOutput created.');
})
```
### createPhotoOutput ### createPhotoOutput
createPhotoOutput(profile: Profile, surfaceId: string, callback: AsyncCallback<PhotoOutput\>): void createPhotoOutput(profile: Profile, surfaceId: string, callback: AsyncCallback<PhotoOutput\>): void
...@@ -543,7 +447,7 @@ cameraManager.createPhotoOutput(profile, surfaceId, (err, photooutput) => { ...@@ -543,7 +447,7 @@ cameraManager.createPhotoOutput(profile, surfaceId, (err, photooutput) => {
### createPhotoOutput ### createPhotoOutput
createPhotoOutput(profile: Profile, surfaceId: string): Promise<PreviewOutput\> createPhotoOutput(profile: Profile, surfaceId: string): Promise<PhotoOutput\>
创建拍照输出对象，通过Promise获取结果。 创建拍照输出对象，通过Promise获取结果。
...@@ -629,7 +533,7 @@ cameraManager.createVideoOutput(profile, surfaceId).then((videooutput) => { ...@@ -629,7 +533,7 @@ cameraManager.createVideoOutput(profile, surfaceId).then((videooutput) => {
### createMetadataOutput ### createMetadataOutput
createMetadataOutput(callback: AsyncCallback<MetadataOutput\>): void createMetadataOutput(metadataObjectTypes:Array<MetadataObjectType\>, callback: AsyncCallback<MetadataOutput\>): void
创建metadata流输出对象，通过注册回调函数获取结果。 创建metadata流输出对象，通过注册回调函数获取结果。
...@@ -639,12 +543,13 @@ createMetadataOutput(callback: AsyncCallback<MetadataOutput\>): void ...@@ -639,12 +543,13 @@ createMetadataOutput(callback: AsyncCallback<MetadataOutput\>): void
| 名称 | 类型 | 必填 | 说明 | | 名称 | 类型 | 必填 | 说明 |
| -------------------- | -------------------------------------------------- | --- | ---------------------------- | | -------------------- | -------------------------------------------------- | --- | ---------------------------- |
| metadataObjectTypes | Array<[MetadataObjectType](#metadataobjecttype)\> | 是 | metadata流类型信息。 |
| callback | AsyncCallback<[MetadataOutput](#metadataoutput)\> | 是 | 回调函数，用于获取MetadataOutput实例。 | | callback | AsyncCallback<[MetadataOutput](#metadataoutput)\> | 是 | 回调函数，用于获取MetadataOutput实例。 |
**示例：** **示例：**
```js ```js
cameraManager.createMetadataOutput((err, metadataoutput) => { cameraManager.createMetadataOutput(metadataObjectTypes, (err, metadataoutput) => {
if (err) { if (err) {
console.error(`Failed to create metadataOutput. ${err.message}`); console.error(`Failed to create metadataOutput. ${err.message}`);
return; return;
...@@ -655,12 +560,18 @@ cameraManager.createMetadataOutput((err, metadataoutput) => { ...@@ -655,12 +560,18 @@ cameraManager.createMetadataOutput((err, metadataoutput) => {
### createMetadataOutput ### createMetadataOutput
createMetadataOutput(): Promise<MetadataOutput> createMetadataOutput(metadataObjectTypes:Array<MetadataObjectType\>): Promise<MetadataOutput\>
创建metadata流输出对象，通过Promise获取结果。 创建metadata流输出对象，通过Promise获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core **系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------------------- | -------------------------------------------------- | --- | -------------------- |
| metadataObjectTypes | Array<[MetadataObjectType](#metadataobjecttype)\> | 是 | metadata流类型信息。 |
**返回值：** **返回值：**
| 类型 | 说明 | | 类型 | 说明 |
...@@ -751,37 +662,6 @@ cameraManager.on('cameraStatus', (err, cameraStatusInfo) => { ...@@ -751,37 +662,6 @@ cameraManager.on('cameraStatus', (err, cameraStatusInfo) => {
}) })
``` ```
### on('cameraMute')
on(type: 'cameraMute', callback: AsyncCallback<boolean\>): void
监听相机禁用的状态变化，通过注册回调函数获取相机的状态变化。
此接口为系统接口。
**需要权限：** ohos.permission.CAMERA
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------- | --------------------------------------- | ---- | ------------------------------- |
| type | string | 是 | 监听事件，固定为'cameraMute'，即相机状禁用态变化事件。 |
| callback | AsyncCallback<boolean\> | 是 | 回调函数，用于获取相机是否禁用。 |
**示例：**
```js
cameraManager.on('cameraMute', (err, status) => {
if (err) {
console.error(`Failed to get cameraMute callback. ${err.message}`);
return;
}
console.log(`status: ${status}`);
})
```
## CameraStatusInfo ## CameraStatusInfo
相机管理器回调返回的接口实例，表示相机状态信息。 相机管理器回调返回的接口实例，表示相机状态信息。
...@@ -888,6 +768,7 @@ async function getCameraInfo("cameraId") { ...@@ -888,6 +768,7 @@ async function getCameraInfo("cameraId") {
| 名称 | 默认值 | 说明 | | 名称 | 默认值 | 说明 |
| ----------------------- | --------- | ------------ | | ----------------------- | --------- | ------------ |
| CAMERA_FORMAT_RGBA_8888 | 3 | RGB格式的图片。 |
| CAMERA_FORMAT_YUV_420_SP| 1003 | YUV 420 SP格式的图片。 | | CAMERA_FORMAT_YUV_420_SP| 1003 | YUV 420 SP格式的图片。 |
| CAMERA_FORMAT_JPEG | 2000 | JPEG格式的图片。 | | CAMERA_FORMAT_JPEG | 2000 | JPEG格式的图片。 |
...@@ -1041,7 +922,7 @@ cameraInput.release().then(() => { ...@@ -1041,7 +922,7 @@ cameraInput.release().then(() => {
### on('error') ### on('error')
on(type: 'error', callback: ErrorCallback<CameraInputError\>): void on(type: 'error', camera:CameraDevice, callback: ErrorCallback<CameraInputError\>): void
监听CameraInput的错误事件，通过注册回调函数获取结果。 监听CameraInput的错误事件，通过注册回调函数获取结果。
...@@ -1049,9 +930,10 @@ on(type: 'error', callback: ErrorCallback<CameraInputError\>): void ...@@ -1049,9 +930,10 @@ on(type: 'error', callback: ErrorCallback<CameraInputError\>): void
**参数：** **参数：**
| 名称 | 类型 | 必填 | 说明 | | 名称 | 类型 | 必填 | 说明 |
| -------- | -------------------------------- | ---- | ------------------------------------------- | | -------- | -------------------------------- | --- | ------------------------------------------- |
| type | string | 是 | 监听事件，固定为'error'，即CameraInput错误事件。 | | type | string | 是 | 监听事件，固定为'error'，即CameraInput错误事件。 |
| camera | [CameraDevice](#cameradevice) | 是 | CameraDevice对象。 |
| callback | ErrorCallback<[CameraInputError](#camerainputerror)\> | 是 | 回调函数，用于获取结果。 | | callback | ErrorCallback<[CameraInputError](#camerainputerror)\> | 是 | 回调函数，用于获取结果。 |
**示例：** **示例：**
...@@ -1138,17 +1020,6 @@ cameraInput.on('error', (cameraInputError) => { ...@@ -1138,17 +1020,6 @@ cameraInput.on('error', (cameraInputError) => {
| FOCUS_STATE_FOCUSED | 1 | 对焦成功。 | | FOCUS_STATE_FOCUSED | 1 | 对焦成功。 |
| FOCUS_STATE_UNFOCUSED | 2 | 未完成对焦。 | | FOCUS_STATE_UNFOCUSED | 2 | 未完成对焦。 |
## ExposureState
枚举，曝光状态。
**系统能力：** SystemCapability.Multimedia.Camera.Core。
| 名称 | 值 | 说明 |
| ------------------------- | ---- | -------- |
| EXPOSURE_STATE_SCAN | 0 | 曝光中。 |
| EXPOSURE_STATE_CONVERGED | 1 | 曝光收敛。 |
## VideoStabilizationMode ## VideoStabilizationMode
枚举，视频防抖模式。 枚举，视频防抖模式。
...@@ -1264,61 +1135,6 @@ captureSession.commitConfig().then(() => { ...@@ -1264,61 +1135,6 @@ captureSession.commitConfig().then(() => {
}) })
``` ```
### canAddInput
canAddInput(cameraInput: CameraInput, callback: AsyncCallback<boolean\>): void
判断是否可以添加[CameraInput](#camerainput)到会话中，通过注册回调函数获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| ----------- | --------------------------- | ---- | ------------------------ |
| cameraInput | [CameraInput](#camerainput) | 是 | 需要添加的CameraInput实例。 |
| callback | AsyncCallback<boolean\> | 是 | 回调函数，用于获取结果。 |
**示例：**
```js
captureSession.canAddInput(cameraInput, (err, status) => {
if (err) {
console.error(`Can not add cameraInput. ${err.message}`);
return;
}
console.log('Callback returned with cameraInput can added.');
})
```
### canAddInput
canAddInput(cameraInput: CameraInput): Promise<boolean\>
判断是否可以添加[CameraInput](#camerainput)到会话中，通过注Promise获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| ----------- | --------------------------- | ---- | ------------------------ |
| cameraInput | [CameraInput](#camerainput) | 是 | 需要添加的CameraInput实例。 |
**返回值：**
| 类型 | 说明 |
| -------------- | -------------------------- |
| Promise<boolean\> | 使用Promise的方式获取结果。 |
**示例：**
```js
captureSession.canAddInput(cameraInput).then(() => {
console.log('Promise returned with cameraInput can added.');
})
```
### addInput ### addInput
addInput\(cameraInput: CameraInput, callback: AsyncCallback<void\>\): void addInput\(cameraInput: CameraInput, callback: AsyncCallback<void\>\): void
...@@ -1429,63 +1245,6 @@ captureSession.removeInput(cameraInput).then(() => { ...@@ -1429,63 +1245,6 @@ captureSession.removeInput(cameraInput).then(() => {
}) })
``` ```
### canAddOutput
canAddOutput(cameraOutput: CameraOutput, callback: AsyncCallback<boolean\>\): void
查询是否可以添加[CameraOutput](#cameraoutput)到会话中，通过注册回调函数获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| ------------- | ------------------------------- | ---- | ------------------------- |
| cameraOutput | [CameraOutput](#cameraoutput) | 是 | 需要添加的CameraOutput实例。 |
| callback | AsyncCallback<boolean\> | 是 | 回调函数，用于获取结果。 |
**示例：**
```js
captureSession.canAddOutput(cameraOutput, (err, status) => {
if (err) {
console.error(`Can not add cameraOutput. ${err.message}`);
return;
}
console.log('Callback returned with cameraOutput can added.');
})
```
### canAddOutput
canAddOutput(cameraOutput: CameraOutput): Promise<boolean\>
查询是否可以添加[CameraOutput](#cameraoutput)到会话中，通过Promise获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| ------------- | ------------------------------- | ---- | ------------------------- |
| cameraOutput | [CameraOutput](#cameraoutput) | 是 | 需要添加的CameraOutput实例。 |
**返回值：**
| 类型 | 说明 |
| -------------- | --------------------------- |
| Promise<boolean\> | 使用Promise的方式获取结果。 |
**示例：**
```js
captureSession.canAddOutput(cameraOutput).then(() => {
console.log('Promise returned with cameraOutput can added.');
})
```
### addOutput ### addOutput
addOutput\(cameraOutput: CameraOutput, callback: AsyncCallback<void\>\): void addOutput\(cameraOutput: CameraOutput, callback: AsyncCallback<void\>\): void
...@@ -1694,102 +1453,6 @@ captureSession.stop().then(() => { ...@@ -1694,102 +1453,6 @@ captureSession.stop().then(() => {
}) })
``` ```
### lockForControl
lockForControl(callback: AsyncCallback<void\>): void
请求以独占方式控制设备的硬件属性[CameraInput](#camerainput)，需要调用[unlockForControl](#unlockforcontrol)，通过注册回调函数获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------- | -------------------- | ---- | ------------------- |
| callback | AsyncCallback<void\> | 是 | 回调函数，用于获取结果。 |
**示例：**
```js
captureSession.lockForControl((err) => {
if (err) {
console.error(`Failed to lock. ${err.message}`);
return;
}
console.log('Locked.');
})
```
### lockForControl
lockForControl(): Promise<void\>
请求以独占方式控制设备的硬件属性[CameraInput](#camerainput)，需要调用[unlockForControl](#unlockforcontrol)，通过Promise获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**返回值：**
| 类型 | 说明 |
| -------------- | ------------------------ |
| Promise<void\> | 使用Promise的方式获取结果。 |
**示例：**
```js
captureSession.lockForControl().then(() => {
console.log('Locked.');
})
```
### unlockForControl
unlockForControl(callback: AsyncCallback<void\>): void
控制生效，并放弃对设备配置的排他控制，通过注册回调函数获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------- | -------------------- | ---- | -------------------- |
| callback | AsyncCallback<void\> | 是 | 回调函数，用于获取结果。 |
**示例：**
```js
captureSession.unlockForControl((err) => {
if (err) {
console.error(`Failed to unlock. ${err.message}`);
return;
}
console.log('Unlocked.');
})
```
### unlockForControl
unlockForControl(): Promise<void\>
控制生效，并放弃对设备配置的排他控制，通过Promise获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**返回值：**
| 类型 | 说明 |
| -------------- | ------------------------ |
| Promise<void\> | 使用Promise的方式获取结果。 |
**示例：**
```js
captureSession.unlockForControl().then(() => {
console.log('Unlocked.');
})
```
### release ### release
release\(callback: AsyncCallback<void\>\): void release\(callback: AsyncCallback<void\>\): void
...@@ -1855,7 +1518,7 @@ hasFlash(callback: AsyncCallback<boolean\>): void ...@@ -1855,7 +1518,7 @@ hasFlash(callback: AsyncCallback<boolean\>): void
**示例：** **示例：**
```js ```js
cameraInput.hasFlash((err, status) => { captureSession.hasFlash((err, status) => {
if (err) { if (err) {
console.error(`Failed to check whether the device has flash light. ${err.message}`); console.error(`Failed to check whether the device has flash light. ${err.message}`);
return; return;
...@@ -1881,7 +1544,7 @@ hasFlash(): Promise<boolean\> ...@@ -1881,7 +1544,7 @@ hasFlash(): Promise<boolean\>
**示例：** **示例：**
```js ```js
cameraInput.hasFlash().then((status) => { captureSession.hasFlash().then((status) => {
console.log(`Promise returned with the flash light support status: ${status}`); console.log(`Promise returned with the flash light support status: ${status}`);
}) })
``` ```
...@@ -1904,7 +1567,7 @@ isFlashModeSupported(flashMode: FlashMode, callback: AsyncCallback<boolean\>): v ...@@ -1904,7 +1567,7 @@ isFlashModeSupported(flashMode: FlashMode, callback: AsyncCallback<boolean\>): v
**示例：** **示例：**
```js ```js
cameraInput.isFlashModeSupported(camera.FlashMode.FLASH_MODE_AUTO, (err, status) => { captureSession.isFlashModeSupported(camera.FlashMode.FLASH_MODE_AUTO, (err, status) => {
if (err) { if (err) {
console.error(`Failed to check whether the flash mode is supported. ${err.message}`); console.error(`Failed to check whether the flash mode is supported. ${err.message}`);
return; return;
...@@ -1936,7 +1599,7 @@ isFlashModeSupported(flashMode: FlashMode): Promise<boolean\> ...@@ -1936,7 +1599,7 @@ isFlashModeSupported(flashMode: FlashMode): Promise<boolean\>
**示例：** **示例：**
```js ```js
cameraInput.isFlashModeSupported(camera.FlashMode.FLASH_MODE_AUTO).then((status) => { captureSession.isFlashModeSupported(camera.FlashMode.FLASH_MODE_AUTO).then((status) => {
console.log(`Promise returned with flash mode support status.${status}`); console.log(`Promise returned with flash mode support status.${status}`);
}) })
``` ```
...@@ -1964,7 +1627,7 @@ setFlashMode(flashMode: FlashMode, callback: AsyncCallback<void\>): void ...@@ -1964,7 +1627,7 @@ setFlashMode(flashMode: FlashMode, callback: AsyncCallback<void\>): void
**示例：** **示例：**
```js ```js
cameraInput.setFlashMode(camera.FlashMode.FLASH_MODE_AUTO, (err) => { captureSession.setFlashMode(camera.FlashMode.FLASH_MODE_AUTO, (err) => {
if (err) { if (err) {
console.error(`Failed to set the flash mode ${err.message}`); console.error(`Failed to set the flash mode ${err.message}`);
return; return;
...@@ -2001,7 +1664,7 @@ setFlashMode(flashMode: FlashMode): Promise<void\> ...@@ -2001,7 +1664,7 @@ setFlashMode(flashMode: FlashMode): Promise<void\>
**示例：** **示例：**
```js ```js
cameraInput.setFlashMode(camera.FlashMode.FLASH_MODE_AUTO).then(() => { captureSession.setFlashMode(camera.FlashMode.FLASH_MODE_AUTO).then(() => {
console.log('Promise returned with the successful execution of setFlashMode.'); console.log('Promise returned with the successful execution of setFlashMode.');
}) })
``` ```
...@@ -2023,7 +1686,7 @@ getFlashMode(callback: AsyncCallback<FlashMode\>): void ...@@ -2023,7 +1686,7 @@ getFlashMode(callback: AsyncCallback<FlashMode\>): void
**示例：** **示例：**
```js ```js
cameraInput.getFlashMode((err, flashMode) => { captureSession.getFlashMode((err, flashMode) => {
if (err) { if (err) {
console.error(`Failed to get the flash mode ${err.message}`); console.error(`Failed to get the flash mode ${err.message}`);
return; return;
...@@ -2049,7 +1712,7 @@ getFlashMode(): Promise<FlashMode\> ...@@ -2049,7 +1712,7 @@ getFlashMode(): Promise<FlashMode\>
**示例：** **示例：**
```js ```js
cameraInput.getFlashMode().then((flashMode) => { captureSession.getFlashMode().then((flashMode) => {
console.log(`Promise returned with current flash mode : ${flashMode}`); console.log(`Promise returned with current flash mode : ${flashMode}`);
}) })
``` ```
...@@ -2072,7 +1735,7 @@ isExposureModeSupported(aeMode: ExposureMode, callback: AsyncCallback<boolean\>) ...@@ -2072,7 +1735,7 @@ isExposureModeSupported(aeMode: ExposureMode, callback: AsyncCallback<boolean\>)
**示例：** **示例：**
```js ```js
cameraInput.isExposureModeSupported(camera.ExposureMode.EXPOSURE_MODE_LOCKEN,(err) => { captureSession.isExposureModeSupported(camera.ExposureMode.EXPOSURE_MODE_LOCKEN,(err) => {
if (err) { if (err) {
console.log(`Failed to check exposure mode supported ${err.message}`); console.log(`Failed to check exposure mode supported ${err.message}`);
return ; return ;
...@@ -2104,7 +1767,7 @@ isExposureModeSupported(aeMode: ExposureMode): Promise<boolean\> ...@@ -2104,7 +1767,7 @@ isExposureModeSupported(aeMode: ExposureMode): Promise<boolean\>
**示例：** **示例：**
```js ```js
cameraInput.isExposureModeSupported(camera.ExposureMode.EXPOSURE_MODE_LOCKED).then((isSupported) => { captureSession.isExposureModeSupported(camera.ExposureMode.EXPOSURE_MODE_LOCKED).then((isSupported) => {
console.log(`Promise returned with exposure mode supported : ${isSupported}`); console.log(`Promise returned with exposure mode supported : ${isSupported}`);
}) })
``` ```
...@@ -2126,7 +1789,7 @@ getExposureMode(callback: AsyncCallback<ExposureMode\>): void ...@@ -2126,7 +1789,7 @@ getExposureMode(callback: AsyncCallback<ExposureMode\>): void
**示例：** **示例：**
```js ```js
cameraInput.getExposureMode((err, exposureMode) => { captureSession.getExposureMode((err, exposureMode) => {
if (err) { if (err) {
console.log(`Failed to get the exposure mode ${err.message}`); console.log(`Failed to get the exposure mode ${err.message}`);
return ; return ;
...@@ -2152,7 +1815,7 @@ getExposureMode(): Promise<ExposureMode\> ...@@ -2152,7 +1815,7 @@ getExposureMode(): Promise<ExposureMode\>
**示例：** **示例：**
```js ```js
cameraInput.getExposureMode().then((exposureMode) => { captureSession.getExposureMode().then((exposureMode) => {
console.log(`Promise returned with current exposure mode : ${exposureMode}`); console.log(`Promise returned with current exposure mode : ${exposureMode}`);
}) })
``` ```
...@@ -2175,7 +1838,7 @@ setExposureMode(aeMode: ExposureMode, callback: AsyncCallback<void\>): void ...@@ -2175,7 +1838,7 @@ setExposureMode(aeMode: ExposureMode, callback: AsyncCallback<void\>): void
**示例：** **示例：**
```js ```js
cameraInput.setExposureMode(camera.ExposureMode.EXPOSURE_MODE_LOCKEN,(err) => { captureSession.setExposureMode(camera.ExposureMode.EXPOSURE_MODE_LOCKEN,(err) => {
if (err) { if (err) {
console.log(`Failed to set the exposure mode ${err.message}`); console.log(`Failed to set the exposure mode ${err.message}`);
return ; return ;
...@@ -2201,7 +1864,7 @@ setExposureMode(aeMode: ExposureMode): Promise<void\> ...@@ -2201,7 +1864,7 @@ setExposureMode(aeMode: ExposureMode): Promise<void\>
**示例：** **示例：**
```js ```js
cameraInput.setExposureMode(camera.ExposureMode.EXPOSURE_MODE_LOCKED).then(() => { captureSession.setExposureMode(camera.ExposureMode.EXPOSURE_MODE_LOCKED).then(() => {
console.log('Promise returned with the successful execution of setExposureMode.'); console.log('Promise returned with the successful execution of setExposureMode.');
}) })
``` ```
...@@ -2210,7 +1873,7 @@ cameraInput.setExposureMode(camera.ExposureMode.EXPOSURE_MODE_LOCKED).then(() => ...@@ -2210,7 +1873,7 @@ cameraInput.setExposureMode(camera.ExposureMode.EXPOSURE_MODE_LOCKED).then(() =>
getMeteringPoint(callback: AsyncCallback<Point\>): void getMeteringPoint(callback: AsyncCallback<Point\>): void
查询曝光区域中心点，通过注册回调函数获取结果。（该接口目前为预留) 查询曝光区域中心点，通过注册回调函数获取结果。（该接口目前为预留，将在3.2版本开放）
**系统能力：** SystemCapability.Multimedia.Camera.Core **系统能力：** SystemCapability.Multimedia.Camera.Core
...@@ -2223,7 +1886,7 @@ getMeteringPoint(callback: AsyncCallback<Point\>): void ...@@ -2223,7 +1886,7 @@ getMeteringPoint(callback: AsyncCallback<Point\>): void
**示例：** **示例：**
```js ```js
cameraInput.getMeteringPoint((err, exposurePoint) => { captureSession.getMeteringPoint((err, exposurePoint) => {
if (err) { if (err) {
console.log(`Failed to get the current exposure point ${err.message}`); console.log(`Failed to get the current exposure point ${err.message}`);
return ; return ;
...@@ -2236,7 +1899,7 @@ cameraInput.getMeteringPoint((err, exposurePoint) => { ...@@ -2236,7 +1899,7 @@ cameraInput.getMeteringPoint((err, exposurePoint) => {
getMeteringPoint(): Promise<Point\> getMeteringPoint(): Promise<Point\>
查询曝光区域中心点，通过Promise获取结果。（该接口目前为预留) 查询曝光区域中心点，通过Promise获取结果。（该接口目前为预留，将在3.2版本开放）
**系统能力：** SystemCapability.Multimedia.Camera.Core **系统能力：** SystemCapability.Multimedia.Camera.Core
...@@ -2249,16 +1912,16 @@ getMeteringPoint(): Promise<Point\> ...@@ -2249,16 +1912,16 @@ getMeteringPoint(): Promise<Point\>
**示例：** **示例：**
```js ```js
cameraInput.getMeteringPoint().then((exposurePoint) => { captureSession.getMeteringPoint().then((exposurePoint) => {
console.log(`Promise returned with current exposure point : ${exposurePoint}`); console.log(`Promise returned with current exposure point : ${exposurePoint}`);
}) })
``` ```
### setMeteringPoint ### setMeteringPoint
setMeteringPoint(point: Point, callback: AsyncCallback<point\>): void setMeteringPoint(point: Point, callback: AsyncCallback<void\>): void
设置曝光区域中心点，通过注册回调函数获取结果。（该接口目前为预留) 设置曝光区域中心点，通过注册回调函数获取结果。（该接口目前为预留，将在3.2版本开放）
**系统能力：** SystemCapability.Multimedia.Camera.Core **系统能力：** SystemCapability.Multimedia.Camera.Core
...@@ -2274,7 +1937,7 @@ setMeteringPoint(point: Point, callback: AsyncCallback<point\>): void ...@@ -2274,7 +1937,7 @@ setMeteringPoint(point: Point, callback: AsyncCallback<point\>): void
```js ```js
const Point1 = {x: 1, y: 1}; const Point1 = {x: 1, y: 1};
cameraInput.setMeteringPoint(Point1,(err) => { captureSession.setMeteringPoint(Point1,(err) => {
if (err) { if (err) {
console.log(`Failed to set the exposure point ${err.message}`); console.log(`Failed to set the exposure point ${err.message}`);
return ; return ;
...@@ -2287,7 +1950,7 @@ cameraInput.setMeteringPoint(Point1,(err) => { ...@@ -2287,7 +1950,7 @@ cameraInput.setMeteringPoint(Point1,(err) => {
setMeteringPoint(point: Point): Promise<void\> setMeteringPoint(point: Point): Promise<void\>
设置曝光区域中心点，通过Promise获取结果。（该接口目前为预留) 设置曝光区域中心点，通过Promise获取结果。（该接口目前为预留，将在3.2版本开放）
**系统能力：** SystemCapability.Multimedia.Camera.Core **系统能力：** SystemCapability.Multimedia.Camera.Core
...@@ -2308,7 +1971,7 @@ setMeteringPoint(point: Point): Promise<void\> ...@@ -2308,7 +1971,7 @@ setMeteringPoint(point: Point): Promise<void\>
```js ```js
const Point2 = {x: 2, y: 2}; const Point2 = {x: 2, y: 2};
cameraInput.setMeteringPoint(Point2).then(() => { captureSession.setMeteringPoint(Point2).then(() => {
console.log('Promise returned with the successful execution of setMeteringPoint'); console.log('Promise returned with the successful execution of setMeteringPoint');
}) })
``` ```
...@@ -2330,7 +1993,7 @@ getExposureBiasRange(callback: AsyncCallback<Array<number\>\>): void ...@@ -2330,7 +1993,7 @@ getExposureBiasRange(callback: AsyncCallback<Array<number\>\>): void
**示例：** **示例：**
```js ```js
cameraInput.getExposureBiasRange((err, biasRangeArray) => { captureSession.getExposureBiasRange((err, biasRangeArray) => {
if (err) { if (err) {
console.log(`Failed to get the array of compenstation range ${err.message}`); console.log(`Failed to get the array of compenstation range ${err.message}`);
return ; return ;
...@@ -2356,7 +2019,7 @@ getExposureBiasRange(): Promise<Array<number\>\> ...@@ -2356,7 +2019,7 @@ getExposureBiasRange(): Promise<Array<number\>\>
**示例：** **示例：**
```js ```js
cameraInput.isExposureModeSupported(camera.ExposureMode.EXPOSURE_MODE_LOCKED).then((isSupported) => { captureSession.isExposureModeSupported(camera.ExposureMode.EXPOSURE_MODE_LOCKED).then((isSupported) => {
console.log(`Promise returned with exposure mode supported : ${isSupported}`); console.log(`Promise returned with exposure mode supported : ${isSupported}`);
}) })
``` ```
...@@ -2381,7 +2044,7 @@ setExposureBias(exposureBias: number, callback: AsyncCallback<void\>): void ...@@ -2381,7 +2044,7 @@ setExposureBias(exposureBias: number, callback: AsyncCallback<void\>): void
**示例：** **示例：**
```js ```js
cameraInput.setExposureBias(-4,(err) => { captureSession.setExposureBias(-4,(err) => {
if (err) { if (err) {
console.log(`Failed to set the exposure bias ${err.message}`); console.log(`Failed to set the exposure bias ${err.message}`);
return ; return ;
...@@ -2415,7 +2078,7 @@ setExposureBias(exposureBias: number): Promise<void\> ...@@ -2415,7 +2078,7 @@ setExposureBias(exposureBias: number): Promise<void\>
**示例：** **示例：**
```js ```js
cameraInput.setExposureBias(-4).then(() => { captureSession.setExposureBias(-4).then(() => {
console.log('Promise returned with the successful execution of setExposureBias.'); console.log('Promise returned with the successful execution of setExposureBias.');
}) })
``` ```
...@@ -2437,7 +2100,7 @@ getExposureValue(callback: AsyncCallback<number\>): void ...@@ -2437,7 +2100,7 @@ getExposureValue(callback: AsyncCallback<number\>): void
**示例：** **示例：**
```js ```js
cameraInput.getExposureValue((err, exposureValue) => { captureSession.getExposureValue((err, exposureValue) => {
if (err) { if (err) {
console.log(`Failed to get the exposure value ${err.message}`); console.log(`Failed to get the exposure value ${err.message}`);
return ; return ;
...@@ -2463,7 +2126,7 @@ getExposureValue(): Promise<number\> ...@@ -2463,7 +2126,7 @@ getExposureValue(): Promise<number\>
**示例：** **示例：**
```js ```js
cameraInput.getExposureValue().then((exposureValue) => { captureSession.getExposureValue().then((exposureValue) => {
console.log(`Promise returned with exposure value: ${exposureValude}`); console.log(`Promise returned with exposure value: ${exposureValude}`);
}) })
``` ```
...@@ -2486,7 +2149,7 @@ isFocusModeSupported(afMode: FocusMode, callback: AsyncCallback<boolean\>): void ...@@ -2486,7 +2149,7 @@ isFocusModeSupported(afMode: FocusMode, callback: AsyncCallback<boolean\>): void
**示例：** **示例：**
```js ```js
cameraInput.isFocusModeSupported(camera.FocusMode.FOCUS_MODE_AUTO, (err, status) => { captureSession.isFocusModeSupported(camera.FocusMode.FOCUS_MODE_AUTO, (err, status) => {
if (err) { if (err) {
console.error(`Failed to check whether the focus mode is supported. ${err.message}`); console.error(`Failed to check whether the focus mode is supported. ${err.message}`);
return; return;
...@@ -2518,7 +2181,7 @@ isFocusModeSupported(afMode: FocusMode): Promise<boolean\> ...@@ -2518,7 +2181,7 @@ isFocusModeSupported(afMode: FocusMode): Promise<boolean\>
**示例：** **示例：**
```js ```js
cameraInput.isFocusModeSupported(camera.FocusMode.FOCUS_MODE_AUTO).then((status) => { captureSession.isFocusModeSupported(camera.FocusMode.FOCUS_MODE_AUTO).then((status) => {
console.log(`Promise returned with focus mode support status ${status}.`); console.log(`Promise returned with focus mode support status ${status}.`);
}) })
``` ```
...@@ -2543,7 +2206,7 @@ setFocusMode(afMode: FocusMode, callback: AsyncCallback<void\>): void ...@@ -2543,7 +2206,7 @@ setFocusMode(afMode: FocusMode, callback: AsyncCallback<void\>): void
**示例：** **示例：**
```js ```js
cameraInput.setFocusMode(camera.FocusMode.FOCUS_MODE_AUTO, (err) => { captureSession.setFocusMode(camera.FocusMode.FOCUS_MODE_AUTO, (err) => {
if (err) { if (err) {
console.error(`Failed to set the focus mode ${err.message}`); console.error(`Failed to set the focus mode ${err.message}`);
return; return;
...@@ -2577,7 +2240,7 @@ setFocusMode(afMode: FocusMode): Promise<void\> ...@@ -2577,7 +2240,7 @@ setFocusMode(afMode: FocusMode): Promise<void\>
**示例：** **示例：**
```js ```js
cameraInput.setFocusMode(camera.FocusMode.FOCUS_MODE_AUTO).then(() => { captureSession.setFocusMode(camera.FocusMode.FOCUS_MODE_AUTO).then(() => {
console.log('Promise returned with the successful execution of setFocusMode.'); console.log('Promise returned with the successful execution of setFocusMode.');
}) })
``` ```
...@@ -2599,7 +2262,7 @@ getFocusMode(callback: AsyncCallback<FocusMode\>): void ...@@ -2599,7 +2262,7 @@ getFocusMode(callback: AsyncCallback<FocusMode\>): void
**示例：** **示例：**
```js ```js
cameraInput.getFocusMode((err, afMode) => { captureSession.getFocusMode((err, afMode) => {
if (err) { if (err) {
console.error(`Failed to get the focus mode ${err.message}`); console.error(`Failed to get the focus mode ${err.message}`);
return; return;
...@@ -2625,7 +2288,7 @@ getFocusMode(): Promise<FocusMode\> ...@@ -2625,7 +2288,7 @@ getFocusMode(): Promise<FocusMode\>
**示例：** **示例：**
```js ```js
cameraInput.getFocusMode().then((afMode) => { captureSession.getFocusMode().then((afMode) => {
console.log(`Promise returned with current focus mode : ${afMode}`); console.log(`Promise returned with current focus mode : ${afMode}`);
}) })
``` ```
...@@ -2650,7 +2313,7 @@ setFocusPoint(point: Point, callback: AsyncCallback<void\>): void ...@@ -2650,7 +2313,7 @@ setFocusPoint(point: Point, callback: AsyncCallback<void\>): void
```js ```js
const Point1 = {x: 1, y: 1}; const Point1 = {x: 1, y: 1};
cameraInput.setFocusPoint(Point1, (err) => { captureSession.setFocusPoint(Point1, (err) => {
if (err) { if (err) {
console.error(`Failed to set the focus point ${err.message}`); console.error(`Failed to set the focus point ${err.message}`);
return; return;
...@@ -2684,7 +2347,7 @@ setFocusPoint(point: Point): Promise<void\> ...@@ -2684,7 +2347,7 @@ setFocusPoint(point: Point): Promise<void\>
```js ```js
const Point2 = {x: 2, y: 2}; const Point2 = {x: 2, y: 2};
cameraInput.setFocusPoint(Point2).then(() => { captureSession.setFocusPoint(Point2).then(() => {
console.log('Promise returned with the successful execution of setFocusPoint.'); console.log('Promise returned with the successful execution of setFocusPoint.');
}) })
``` ```
...@@ -2706,7 +2369,7 @@ getFocusPoint(callback: AsyncCallback<Point\>): void ...@@ -2706,7 +2369,7 @@ getFocusPoint(callback: AsyncCallback<Point\>): void
**示例：** **示例：**
```js ```js
cameraInput.getFocusPoint((err, point) => { captureSession.getFocusPoint((err, point) => {
if (err) { if (err) {
console.error(`Failed to get the current focus point ${err.message}`); console.error(`Failed to get the current focus point ${err.message}`);
return; return;
...@@ -2732,7 +2395,7 @@ getFocusPoint(): Promise<Point\> ...@@ -2732,7 +2395,7 @@ getFocusPoint(): Promise<Point\>
**示例：** **示例：**
```js ```js
cameraInput.getFocusPoint().then((point) => { captureSession.getFocusPoint().then((point) => {
console.log('Promise returned with the current focus point: ' + JSON.stringify(point)); console.log('Promise returned with the current focus point: ' + JSON.stringify(point));
}) })
``` ```
...@@ -2754,7 +2417,7 @@ getFocalLength(callback: AsyncCallback<number\>): void ...@@ -2754,7 +2417,7 @@ getFocalLength(callback: AsyncCallback<number\>): void
**示例：** **示例：**
```js ```js
cameraInput.getFocalLength((err, focalLength) => { captureSession.getFocalLength((err, focalLength) => {
if (err) { if (err) {
console.error(`Failed to get the current focal length ${err.message}`); console.error(`Failed to get the current focal length ${err.message}`);
return; return;
...@@ -2780,7 +2443,7 @@ getFocalLength(): Promise<number\> ...@@ -2780,7 +2443,7 @@ getFocalLength(): Promise<number\>
**示例：** **示例：**
```js ```js
cameraInput.getFocalLength().then((focalLength) => { captureSession.getFocalLength().then((focalLength) => {
console.log(`Promise returned with the current focal length: ${focalLength}`); console.log(`Promise returned with the current focal length: ${focalLength}`);
}) })
``` ```
...@@ -2802,7 +2465,7 @@ getZoomRatioRange\(callback: AsyncCallback<Array<number\>\>\): void ...@@ -2802,7 +2465,7 @@ getZoomRatioRange\(callback: AsyncCallback<Array<number\>\>\): void
**示例：** **示例：**
```js ```js
cameraInput.getZoomRatioRange((err, zoomRatioRange) => { captureSession.getZoomRatioRange((err, zoomRatioRange) => {
if (err) { if (err) {
console.error(`Failed to get the zoom ratio range. ${err.message}`); console.error(`Failed to get the zoom ratio range. ${err.message}`);
return; return;
...@@ -2828,7 +2491,7 @@ getZoomRatioRange\(\): Promise<Array<number\>\> ...@@ -2828,7 +2491,7 @@ getZoomRatioRange\(\): Promise<Array<number\>\>
**示例：** **示例：**
```js ```js
cameraInput.getZoomRatioRange().then((zoomRatioRange) => { captureSession.getZoomRatioRange().then((zoomRatioRange) => {
console.log(`Promise returned with zoom ratio range: ${zoomRatioRange.length}`); console.log(`Promise returned with zoom ratio range: ${zoomRatioRange.length}`);
}) })
``` ```
...@@ -2851,7 +2514,7 @@ setZoomRatio(zoomRatio: number, callback: AsyncCallback<void\>): void ...@@ -2851,7 +2514,7 @@ setZoomRatio(zoomRatio: number, callback: AsyncCallback<void\>): void
**示例：** **示例：**
```js ```js
cameraInput.setZoomRatio(1, (err) => { captureSession.setZoomRatio(1, (err) => {
if (err) { if (err) {
console.error(`Failed to set the zoom ratio value ${err.message}`); console.error(`Failed to set the zoom ratio value ${err.message}`);
return; return;
...@@ -2883,7 +2546,7 @@ setZoomRatio(zoomRatio: number): Promise<void\> ...@@ -2883,7 +2546,7 @@ setZoomRatio(zoomRatio: number): Promise<void\>
**示例：** **示例：**
```js ```js
cameraInput.setZoomRatio(1).then(() => { captureSession.setZoomRatio(1).then(() => {
console.log('Promise returned with the successful execution of setZoomRatio.'); console.log('Promise returned with the successful execution of setZoomRatio.');
}) })
``` ```
...@@ -2905,7 +2568,7 @@ getZoomRatio(callback: AsyncCallback<number\>): void ...@@ -2905,7 +2568,7 @@ getZoomRatio(callback: AsyncCallback<number\>): void
**示例：** **示例：**
```js ```js
cameraInput.getZoomRatio((err, zoomRatio) => { captureSession.getZoomRatio((err, zoomRatio) => {
if (err) { if (err) {
console.error(`Failed to get the zoom ratio ${err.message}`); console.error(`Failed to get the zoom ratio ${err.message}`);
return; return;
...@@ -2931,7 +2594,7 @@ getZoomRatio(): Promise<number\> ...@@ -2931,7 +2594,7 @@ getZoomRatio(): Promise<number\>
**示例：** **示例：**
```js ```js
cameraInput.getZoomRatio().then((zoomRatio) => { captureSession.getZoomRatio().then((zoomRatio) => {
console.log(`Promise returned with current zoom ratio : ${zoomRatio}`); console.log(`Promise returned with current zoom ratio : ${zoomRatio}`);
}) })
``` ```
...@@ -3106,34 +2769,11 @@ on(type: 'focusStateChange', callback: AsyncCallback<FocusState\>): void ...@@ -3106,34 +2769,11 @@ on(type: 'focusStateChange', callback: AsyncCallback<FocusState\>): void
**示例：** **示例：**
```js ```js
cameraInput.on('focusStateChange', (focusState) => { captureSession.on('focusStateChange', (focusState) => {
console.log(`Focus state : ${focusState}`); console.log(`Focus state : ${focusState}`);
}) })
``` ```
### on('exposureStateChange')
on(type: 'exposureStateChange', callback: AsyncCallback<ExposureState\>): void
监听曝光的状态变化，通过注册回调函数获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------- | ----------------------------------------- | ---- | ---------------------------------------------- |
| type | string | 是 | 监听事件，固定为'exposureStateChange'，即曝光状态变化事件。|
| callback | AsyncCallback<[ExposureState](#exposurestate)\> | 是 | 回调函数，用于获取曝光状态。 |
**示例：**
```js
cameraInput.on('exposureStateChange', (exposureState) => {
console.log(`Exposuer state : ${exposureState}`);
})
```
### on('error') ### on('error')
on(type: 'error', callback: ErrorCallback<CaptureSessionError\>): void on(type: 'error', callback: ErrorCallback<CaptureSessionError\>): void
...@@ -3200,7 +2840,7 @@ release(callback: AsyncCallback<void\>): void ...@@ -3200,7 +2840,7 @@ release(callback: AsyncCallback<void\>): void
**示例：** **示例：**
```js ```js
previewOutput.release((err) => { cameraOutput.release((err) => {
if (err) { if (err) {
console.error(`Failed to release the PreviewOutput instance ${err.message}`); console.error(`Failed to release the PreviewOutput instance ${err.message}`);
return; return;
...@@ -3226,7 +2866,7 @@ release(): Promise<void\> ...@@ -3226,7 +2866,7 @@ release(): Promise<void\>
**示例：** **示例：**
```js ```js
previewOutput.release().then(() => { cameraOutput.release().then(() => {
console.log('Promise returned to indicate that the PreviewOutput instance is released successfully.'); console.log('Promise returned to indicate that the PreviewOutput instance is released successfully.');
}) })
``` ```
...@@ -3235,61 +2875,6 @@ previewOutput.release().then(() => { ...@@ -3235,61 +2875,6 @@ previewOutput.release().then(() => {
预览输出类。继承[CameraOutput](#cameraoutput) 预览输出类。继承[CameraOutput](#cameraoutput)
### addDeferredSurface
addDeferredSurface(surfaceId: string, callback: AsyncCallback<void\>): void
在previewOutput生成之后添加surface，通过注册回调函数获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------- | -------------------- | ---- | -------------------------------------------------------------------- |
| surfaceId| string | 是 | 从[XComponent](../arkui-ts/ts-basic-components-xcomponent.md)组件获取的SurfaceID。|
| callback | AsyncCallback<void\> | 是 | 回调函数，用于获取结果。 |
**示例：**
```js
previewOutput.addDeferredSurface('surfaceId', (err) => {
if (err) {
console.error(`Failed to add deferredSurface. ${err.message}`);
return;
}
console.log('Callback returned with deferredSurface added.');
})
```
### addDeferredSurface
addDeferredSurface(surfaceId: string): Promise<void\>
在previewOutput生成之后添加surface，通过Promise获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------- | -----------| ---- | ------------------------------------------------------------------------------ |
| surfaceId| string | 是 | 从[XComponent](../arkui-ts/ts-basic-components-xcomponent.md)组件获取的SurfaceID。|
**返回值：**
| 类型 | 说明 |
| -------------- | ----------------------- |
| Promise<void\> | 使用Promise的方式获取结果。 |
**示例：**
```js
previewOutput.addDeferredSurface('surfaceId').then(() => {
console.log('Promise returned with deferredSurface added.');
})
```
### start ### start
start(callback: AsyncCallback<void\>): void start(callback: AsyncCallback<void\>): void
...@@ -3524,59 +3109,12 @@ previewOutput.on('error', (previewOutputError) => { ...@@ -3524,59 +3109,12 @@ previewOutput.on('error', (previewOutputError) => {
| quality | [QualityLevel](#qualitylevel) | 否 | QUALITY_LEVEL_HIGH| 图片质量。 | | quality | [QualityLevel](#qualitylevel) | 否 | QUALITY_LEVEL_HIGH| 图片质量。 |
| rotation | [ImageRotation](#imagerotation) | 否 | ROTATION_0 | 图片旋转角度。 | | rotation | [ImageRotation](#imagerotation) | 否 | ROTATION_0 | 图片旋转角度。 |
| location | [Location](#location) | 否 | (0,0,0) | 图片地理位置信息。 | | location | [Location](#location) | 否 | (0,0,0) | 图片地理位置信息。 |
| mirror | boolean | 否 | false |镜像使能开关(默认关)。 |
## PhotoOutput ## PhotoOutput
拍照会话中使用的输出信息。 拍照会话中使用的输出信息。
### getDefaultCaptureSetting
getDefaultCaptureSetting(callback: AsyncCallback<PhotoCaptureSetting\>): void
获取默认拍照参数，通过注册回调函数获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------- | ----------------------------------------------------------- | ---- | -------------------- |
| callback | AsyncCallback<[PhotoCaptureSetting](#photocapturesetting)\> | 是 | 回调函数，用于获取结果。 |
**示例：**
```js
photoOutput.getDefaultCaptureSetting((err, photocapturesetting) => {
if (err) {
console.error(`Failed to get the defaultCaptureSetting. ${err.message}`);
return;
}
console.log('Callback returned with an array of defaultCaptureSetting.');
})
```
### getDefaultCaptureSetting
getDefaultCaptureSetting(): Promise<PhotoCaptureSetting\>
获取默认拍照参数，通过Promise获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**返回值：**
| 类型 | 说明 |
| ----------------------------------------------------- | ----------------------- |
| Promise<[PhotoCaptureSetting](#photocapturesetting)\> | 使用Promise的方式获取结果。 |
**示例：**
```js
photoOutput.getDefaultCaptureSetting().then((photocapturesetting) => {
console.log('Callback returned with an array of defaultCaptureSetting.');
})
```
### capture ### capture
capture(callback: AsyncCallback<void\>): void capture(callback: AsyncCallback<void\>): void
...@@ -3951,111 +3489,6 @@ videoOutput.stop().then(() => { ...@@ -3951,111 +3489,6 @@ videoOutput.stop().then(() => {
}) })
``` ```
### getFrameRateRange
getFrameRateRange(callback: AsyncCallback<Array<number>\>): void
获取帧率范围，通过注册回调函数获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| -------- | -------------------- | ---- | ------------------------ |
| callback | AsyncCallback<Array<number>\> | 是 | 回调函数，用于获取结果。 |
**示例：**
```js
videoOutput.getFrameRateRange((err) => {
if (err) {
console.error(`Failed to get the frameRateRange ${err.message}`);
return;
}
console.log('getFrameRateRange success.');
});
```
### getFrameRateRange
getFrameRateRange(): Promise<Array<number>\>
获取帧率范围，通过Promise获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**返回值：**
| 类型 | 说明 |
| -------------- | ----------------------- |
| Promise<Array<number>\> | 使用Promise的方式获取结果。 |
**示例：**
```js
videoOutput.getFrameRateRange().then(() => {
console.log('getFrameRateRange success.');
})
```
### setFrameRateRange
setFrameRateRange(minFrameRate: number, maxFrameRate: number, callback: AsyncCallback<Array<number>\>): void
获取帧率范围，通过注册回调函数获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| ------------ | ----------------------------- | ---- | ------------------- |
| minFrameRate | number | 是 | 最小帧率。 |
| maxFrameRate | number | 是 | 最大帧率。 |
| callback | AsyncCallback<Array<number>\> | 是 | 回调函数，用于获取结果。 |
**示例：**
```js
videoOutput.setFrameRateRange(minFrameRate， maxFrameRate，(err) => {
if (err) {
console.error(`Failed to set the frameRateRange ${err.message}`);
return;
}
console.log('setFrameRateRange success.');
});
```
### setFrameRateRange
setFrameRateRange(minFrameRate: number, maxFrameRate: number): Promise<Array<number>\>
获取帧率范围，通过Promise获取结果。
**系统能力：** SystemCapability.Multimedia.Camera.Core
**参数：**
| 名称 | 类型 | 必填 | 说明 |
| ------------ | ----------------------------- | ---- | ------------------- |
| minFrameRate | number | 是 | 最小帧率。 |
| maxFrameRate | number | 是 | 最大帧率。 |
**返回值：**
| 类型 | 说明 |
| -------------- | ----------------------- |
| Promise<Array<number>\> | 使用Promise的方式获取结果。 |
**示例：**
```js
videoOutput.setFrameRateRange(minFrameRate， maxFrameRate).then(() => {
console.log('setFrameRateRange success.');
})
```
### on('frameStart') ### on('frameStart')
on(type: 'frameStart', callback: AsyncCallback<void\>): void on(type: 'frameStart', callback: AsyncCallback<void\>): void
...@@ -4446,7 +3879,7 @@ metadataOutput.on('metadataObjectsAvailable', (metadataObject) => { ...@@ -4446,7 +3879,7 @@ metadataOutput.on('metadataObjectsAvailable', (metadataObject) => {
### on('error') ### on('error')
on(tuype: 'error', callback: ErrorCallback<MetadataOutputError\>): void on(type: 'error', callback: ErrorCallback<MetadataOutputError\>): void
监听metadata流的错误，通过注册回调函数获取结果。 监听metadata流的错误，通过注册回调函数获取结果。
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