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/ohos5.0/foundation/multimedia/media_library/
H A Dhisysevent.yaml121 SOURCE_TYPE: { type: INT32, desc: The image source that generates thumbnails }
122 SOURCE_WIDTH: { type: INT32, desc: The width of the source image that generates thumbnails }
123 SOURCE_HEIGHT: { type: INT32, desc: The height of the source image that generates thumbnails }
124 TOTAL_COST: { type: INT32, desc: The total cost time that generated thumbnails }
/ohos5.0/foundation/graphic/graphic_3d/lume/Lume_3D/src/gltf/
H A Dgltf2_util.cpp1211 for (auto const& thumbnail : thumbnails) { in GetExternalFileUris()
1242 return thumbnails.size(); in GetThumbnailImageCount()
1253 if (thumbnailIndex >= thumbnails.size()) { in GetThumbnailImage()
1257 auto& thumbnail = thumbnails[thumbnailIndex]; in GetThumbnailImage()
1262 thumbnails[thumbnailIndex].data.clear(); in GetThumbnailImage()
1263 thumbnails[thumbnailIndex].extension = ""; in GetThumbnailImage()
H A Ddata.h77 BASE_NS::vector<Thumbnail> thumbnails; in CORE3D_BEGIN_NAMESPACE() member
H A Dgltf2_loader.cpp2646 … loadResult.data->thumbnails.push_back(Assets::Thumbnail { move(thumbnailUri), {}, {} }); in PrimitiveAttributes()
/ohos5.0/docs/en/application-dev/media/camera/
H A Dcamera-deferred-photo.md9 - Listen for thumbnails, obtain a thumbnail proxy class object, and save the thumbnail to the media…
93 1. Listen for thumbnails.
H A Dcamera-performance-improvement.md74 …'quickThumbnail', callback: AsyncCallback\<image.PixelMap>): void | Listens for camera thumbnails.|
/ohos5.0/docs/en/release-notes/changelogs/OpenHarmony_4.0.11.2/
H A Dchangelogs-filemanagement.md13 …The **fileAccess** module does not support query of some attributes of thumbnails and media assets.
/ohos5.0/docs/en/application-dev/media/medialibrary/
H A DphotoAccessHelper-overview.md26 - Obtaining image and video thumbnails
H A DphotoAccessHelper-resource-guidelines.md56 The thumbnails offer a quick preview on images and videos. You can use [PhotoAsset.getThumbnail](..…
/ohos5.0/docs/en/application-dev/database/
H A Dsync-app-data-across-devices-overview.md16 … as albums, covers, and images, and KV stores are recommended for storing Gallery image thumbnails.
H A Ddata-sync-of-kv-store.md25 …res are used to store the data that needs to be accessed by device, such as the Gallery thumbnails.
/ohos5.0/drivers/interface/camera/v1_0/
H A DTypes.idl118 * Stream data that is used to store thumbnails
/ohos5.0/foundation/ability/idl_tool/test/hdi_unittest/camera_v1_0/foo/camera/v1_0/
H A DTypes.idl118 * Stream data that is used to store thumbnails
/ohos5.0/foundation/ability/idl_tool/test/hdi_unittest/camera_v1_1/foo/camera/v1_0/
H A DTypes.idl118 * Stream data that is used to store thumbnails
/ohos5.0/foundation/ability/idl_tool/test/hdi_unittest/camera_v1_2/foo/camera/v1_0/
H A DTypes.idl118 * Stream data that is used to store thumbnails
/ohos5.0/drivers/interface/camera/v1_3/
H A DTypes.idl233 * Stream data that is used to store thumbnails
/ohos5.0/docs/en/application-dev/media/media/
H A Dmedia-kit-intro.md12 - [AVImageGenerator](#avimagegenerator): obtains video thumbnails.
296 The AVImageGenerator is used to obtain video thumbnails. With the AVImageGenerator, you can obtain …
/ohos5.0/docs/en/application-dev/reference/apis-media-library-kit/
H A Djs-apis-photoAccessHelper-sys.md3026 …xelmap7)&gt; | Yes | Callback invoked twice to return the quick and quality thumbnails obtained.|
3032 | string | ID of the task for obtaining thumbnails.|
3078 Obtains the thumbnails of an asset based on the specified options. This API uses an asynchronous ca…
3091 …/js-apis-image.md#pixelmap7)&gt; | Yes | Callback used to return the thumbnails obtained. The ca…
3097 | string | ID of the task for obtaining thumbnails.|
3149 Cancels a task for obtaining media thumbnails.
6220 Enumerates the types of the operation for obtaining image or video thumbnails.
/ohos5.0/docs/en/application-dev/reference/
H A Dsyscap-list.md533 Capability of obtaining video thumbnails
/ohos5.0/docs/en/application-dev/quick-start/
H A Dmodule-configuration-file.md481 …<br>- **thumbnail**: ExtensionAbility for obtaining file thumbnails. You can provide thumbnails fo…
/ohos5.0/docs/en/release-notes/
H A DOpenHarmony-v5.0-beta1.md320 - Applications can identify HDR images and videos and provide HDR LCD thumbnails.
/ohos5.0/docs/en/application-dev/reference/apis-ability-kit/
H A Djs-apis-bundleManager.md58 | THUMBNAIL | 13 | ThumbnailExtensionAbility: provides thumbnails for files. This ability i…
/ohos5.0/docs/en/application-dev/security/AccessToken/
H A Dpermissions-for-system-apps.md3738 Allows a system ability to obtain file thumbnails.
/ohos5.0/docs/en/application-dev/reference/apis-media-kit/
H A Djs-apis-media.md19 - Obtaining video thumbnails ([AVImageGenerator](#avimagegenerator12)<sup>12+</sup>)
7338 For details about the demo for obtaining video thumbnails, see [Obtaining Video Thumbnails](../../m…