Lines Matching refs:camera
3 …e developing a camera application, request permissions by following the instructions provided in […
5 Metadata is the description and context of image information returned by the camera application. It…
11 Read [Camera](../../reference/apis-camera-kit/js-apis-camera.md) for the API reference.
15 import { camera } from '@kit.CameraKit';
19 …apis-camera-kit/js-apis-camera.md#cameraoutputcapability) class, and then use [createMetadataOutpu…
22 … getMetadataOutput(cameraManager: camera.CameraManager, cameraOutputCapability: camera.CameraOutpu…
23 …let metadataObjectTypes: Array<camera.MetadataObjectType> = cameraOutputCapability.supportedMetada…
24 let metadataOutput: camera.MetadataOutput | undefined = undefined;
35 …camera-kit/js-apis-camera.md#start11) to start outputting metadata, and obtain the data through su…
37 For details about how to obtain preview output, see [Camera Preview (ArkTS)](camera-preview.md).
39 …startMetadataOutput(previewOutput: camera.PreviewOutput, metadataOutput: camera.MetadataOutput, ca…
40 let cameraArray: Array<camera.CameraDevice> = [];
43 console.error('no camera.');
47 let sceneModes: Array<camera.SceneMode> = cameraManager.getSupportedSceneModes(cameraArray[0]);
48 let isSupportPhotoMode: boolean = sceneModes.indexOf(camera.SceneMode.NORMAL_PHOTO) >= 0;
53 let cameraInput: camera.CameraInput | undefined = undefined;
59 // Open a camera.
61 …let session: camera.PhotoSession = cameraManager.createSession(camera.SceneMode.NORMAL_PHOTO) as c…
71 …camera-kit/js-apis-camera.md#stop11) to stop outputting metadata. If the call fails, an error code…
74 function stopMetadataOutput(session: camera.Session): void {
85 During camera application development, you can listen for the status of metadata objects and output…
90 function onMetadataObjectsAvailable(metadataOutput: camera.MetadataOutput): void {
91 …metadataObjectsAvailable', (err: BusinessError, metadataObjectArr: Array<camera.MetadataObject>) =…
104 …he error code types, see [CameraErrorCode](../../reference/apis-camera-kit/js-apis-camera.md#camer…
107 function onMetadataError(metadataOutput: camera.MetadataOutput): void {