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interface_sdk-js/api/@ohos.multimedia.image.d.ts
openharmony_ci 86b9ff4810
!10749 pixelmap add tosdr api 
Merge pull request !10749 from zjy/tosdr
2024-05-20 14:35:05 +00:00

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/*
* Copyright (C) 2022 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file
* @kit ImageKit
*/
import { AsyncCallback } from './@ohos.base';
import type colorSpaceManager from './@ohos.graphics.colorSpaceManager';
import type resourceManager from './@ohos.resourceManager';
import type rpc from './@ohos.rpc';
/**
* @namespace image
* @since 6
*/
/**
* This module provides the capability of image codec and access
* @namespace image
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* This module provides the capability of image codec and access
* @namespace image
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
declare namespace image {
/**
* Enumerates pixel map formats.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Enumerates pixel map formats.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Enumerates pixel map formats.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Enumerates pixel map formats.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
enum PixelMapFormat {
/**
* Indicates an unknown format.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Indicates an unknown format.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates an unknown format.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates an unknown format.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
UNKNOWN = 0,
/**
* Indicates that each pixel is stored on 16 bits. Only the R, G, and B components are encoded
* from the higher-order to the lower-order bits: red is stored with 5 bits of precision,
* green is stored with 6 bits of precision, and blue is stored with 5 bits of precision.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Indicates that each pixel is stored on 16 bits. Only the R, G, and B components are encoded
* from the higher-order to the lower-order bits: red is stored with 5 bits of precision,
* green is stored with 6 bits of precision, and blue is stored with 5 bits of precision.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates that each pixel is stored on 16 bits. Only the R, G, and B components are encoded
* from the higher-order to the lower-order bits: red is stored with 5 bits of precision,
* green is stored with 6 bits of precision, and blue is stored with 5 bits of precision.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates that each pixel is stored on 16 bits. Only the R, G, and B components are encoded
* from the higher-order to the lower-order bits: red is stored with 5 bits of precision,
* green is stored with 6 bits of precision, and blue is stored with 5 bits of precision.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
RGB_565 = 2,
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
RGBA_8888 = 3,
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
BGRA_8888 = 4,
/**
* Indicates that each pixel is stored on 24 bits. Each pixel contains 3 components：R(8bits), G(8bits), B(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates that each pixel is stored on 24 bits. Each pixel contains 3 components：R(8bits), G(8bits), B(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates that each pixel is stored on 24 bits. Each pixel contains 3 components：R(8bits), G(8bits), B(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates that each pixel is stored on 24 bits. Each pixel contains 3 components：R(8bits), G(8bits), B(8bits)
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
RGB_888 = 5,
/**
* Indicates that each pixel is stored on 8 bits. Each pixel contains 1 component：ALPHA(8bits)
* and is stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates that each pixel is stored on 8 bits. Each pixel contains 1 component：ALPHA(8bits)
* and is stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates that each pixel is stored on 8 bits. Each pixel contains 1 component：ALPHA(8bits)
* and is stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates that each pixel is stored on 8 bits. Each pixel contains 1 component：ALPHA(8bits)
* and is stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
ALPHA_8 = 6,
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits in F16.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits in F16.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits in F16.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates that each pixel is stored on 32 bits. Each pixel contains 4 components：B(8bits), G(8bits), R(8bits), A(8bits)
* and are stored from the higher-order to the lower-order bits in F16.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
RGBA_F16 = 7,
/**
* Indicates that the storage order is to store Y first and then V U alternately each occupies 8 bits
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates that the storage order is to store Y first and then V U alternately each occupies 8 bits
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates that the storage order is to store Y first and then V U alternately each occupies 8 bits
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates that the storage order is to store Y first and then V U alternately each occupies 8 bits
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
NV21 = 8,
/**
* Indicates that the storage order is to store Y first and then U V alternately each occupies 8 bits
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates that the storage order is to store Y first and then U V alternately each occupies 8 bits
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates that the storage order is to store Y first and then U V alternately each occupies 8 bits
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates that the storage order is to store Y first and then U V alternately each occupies 8 bits
* and are stored from the higher-order to the lower-order bits.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
NV12 = 9
}
/**
* Enumerates image resolution quality.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @systemapi
* @since 12
*/
enum ResolutionQuality {
/**
* Low quality images, short decoding time.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @systemapi
* @since 12
*/
LOW = 1,
/**
* Medium quality images, moderate decoding time.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @systemapi
* @since 12
*/
MEDIUM = 2,
/**
* High quality images, longer decoding time.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @systemapi
* @since 12
*/
HIGH = 3
}
/**
* Describes the size of an image.
*
* @typedef Size
* @syscap SystemCapability.Multimedia.Image.Core
* @since 6
*/
/**
* Describes the size of an image.
*
* @typedef Size
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Describes the size of an image.
*
* @typedef Size
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Describes the size of an image.
*
* @typedef Size
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
interface Size {
/**
* Height
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 6
*/
/**
* Height
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Height
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Height
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
height: number;
/**
* Width
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 6
*/
/**
* Width
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Width
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Width
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
width: number;
}
/**
* Enumerates exchangeable image file format (Exif) information types of an image.
*
* @enum { string }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Enumerates exchangeable image file format (Exif) information types of an image.
*
* @enum { string }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
enum PropertyKey {
/**
* Number of bits in each pixel of an image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Number of bits in each pixel of an image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
BITS_PER_SAMPLE = 'BitsPerSample',
/**
* Image rotation mode.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Image rotation mode.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
ORIENTATION = 'Orientation',
/**
* Image length.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Image length.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
IMAGE_LENGTH = 'ImageLength',
/**
* Image width.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Image width.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
IMAGE_WIDTH = 'ImageWidth',
/**
* GPS latitude.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* GPS latitude.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
GPS_LATITUDE = 'GPSLatitude',
/**
* GPS longitude.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* GPS longitude.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
GPS_LONGITUDE = 'GPSLongitude',
/**
* GPS latitude reference. For example, N indicates north latitude and S indicates south latitude.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* GPS latitude reference. For example, N indicates north latitude and S indicates south latitude.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
GPS_LATITUDE_REF = 'GPSLatitudeRef',
/**
* GPS longitude reference. For example, E indicates east longitude and W indicates west longitude.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* GPS longitude reference. For example, E indicates east longitude and W indicates west longitude.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
GPS_LONGITUDE_REF = 'GPSLongitudeRef',
/**
* Shooting time
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Shooting time
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
DATE_TIME_ORIGINAL = 'DateTimeOriginal',
/**
* Exposure time
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Exposure time
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
EXPOSURE_TIME = 'ExposureTime',
/**
* Scene type
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Scene type
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
SCENE_TYPE = 'SceneType',
/**
* ISO speedratings
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* ISO speedratings
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
ISO_SPEED_RATINGS = 'ISOSpeedRatings',
/**
* Aperture value
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Aperture value
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
F_NUMBER = 'FNumber',
/**
* Date time
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
DATE_TIME = 'DateTime',
/**
* GPS time stamp
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
GPS_TIME_STAMP = 'GPSTimeStamp',
/**
* GPS date stamp
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
GPS_DATE_STAMP = 'GPSDateStamp',
/**
* Image description
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
IMAGE_DESCRIPTION = 'ImageDescription',
/**
* Make
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
MAKE = 'Make',
/**
* Model
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
MODEL = 'Model',
/**
* Photo mode
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
PHOTO_MODE = 'PhotoMode',
/**
* Sensitivity type
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
SENSITIVITY_TYPE = 'SensitivityType',
/**
* Standard output sensitivity
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
STANDARD_OUTPUT_SENSITIVITY = 'StandardOutputSensitivity',
/**
* Recommended exposure index
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
RECOMMENDED_EXPOSURE_INDEX = 'RecommendedExposureIndex',
/**
* ISO speed
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
ISO_SPEED = 'ISOSpeedRatings',
/**
* Aperture value
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
APERTURE_VALUE = 'ApertureValue',
/**
* Exposure bias value
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
EXPOSURE_BIAS_VALUE = 'ExposureBiasValue',
/**
* Metering mode
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
METERING_MODE = 'MeteringMode',
/**
* Light source
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
LIGHT_SOURCE = 'LightSource',
/**
* Flash
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
FLASH = 'Flash',
/**
* Focal length
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
FOCAL_LENGTH = 'FocalLength',
/**
* User comment
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
USER_COMMENT = 'UserComment',
/**
* Pixel x dimension
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
PIXEL_X_DIMENSION = 'PixelXDimension',
/**
* Pixel y dimension
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
PIXEL_Y_DIMENSION = 'PixelYDimension',
/**
* White balance
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
WHITE_BALANCE = 'WhiteBalance',
/**
* Focal length in 35mm film
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
FOCAL_LENGTH_IN_35_MM_FILM = 'FocalLengthIn35mmFilm',
/**
* Capture mode
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
CAPTURE_MODE = 'HwMnoteCaptureMode',
/**
* Physical aperture
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
PHYSICAL_APERTURE = 'HwMnotePhysicalAperture',
/**
* Roll Angle
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
ROLL_ANGLE = 'HwMnoteRollAngle',
/**
* Pitch Angle
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
PITCH_ANGLE = 'HwMnotePitchAngle',
/**
* Capture Scene: Food
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
SCENE_FOOD_CONF = 'HwMnoteSceneFoodConf',
/**
* Capture Scene: Stage
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
SCENE_STAGE_CONF = 'HwMnoteSceneStageConf',
/**
* Capture Scene: Blue Sky
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
SCENE_BLUE_SKY_CONF = 'HwMnoteSceneBlueSkyConf',
/**
* Capture Scene: Green Plant
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
SCENE_GREEN_PLANT_CONF = 'HwMnoteSceneGreenPlantConf',
/**
* Capture Scene: Beach
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
SCENE_BEACH_CONF = 'HwMnoteSceneBeachConf',
/**
* Capture Scene: Snow
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
SCENE_SNOW_CONF = 'HwMnoteSceneSnowConf',
/**
* Capture Scene: Sunset
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
SCENE_SUNSET_CONF = 'HwMnoteSceneSunsetConf',
/**
* Capture Scene: Flowers
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
SCENE_FLOWERS_CONF = 'HwMnoteSceneFlowersConf',
/**
* Capture Scene: Night
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
SCENE_NIGHT_CONF = 'HwMnoteSceneNightConf',
/**
* Capture Scene: Text
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
SCENE_TEXT_CONF = 'HwMnoteSceneTextConf',
/**
* Face Count
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
FACE_COUNT = 'HwMnoteFaceCount',
/**
* Focus Mode
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
FOCUS_MODE = 'HwMnoteFocusMode',
/**
* The scheme used for image compression.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
COMPRESSION = 'Compression',
/**
* Pixel composition, such as RGB or YCbCr.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
PHOTOMETRIC_INTERPRETATION = 'PhotometricInterpretation',
/**
* For each strip, the byte offset of that strip.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
STRIP_OFFSETS = 'StripOffsets',
/**
* The number of components per pixel.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SAMPLES_PER_PIXEL = 'SamplesPerPixel',
/**
* The number of rows per strip of image data.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
ROWS_PER_STRIP = 'RowsPerStrip',
/**
* The total number of bytes in each strip of image data.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
STRIP_BYTE_COUNTS = 'StripByteCounts',
/**
* The image resolution in the width direction.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
X_RESOLUTION = 'XResolution',
/**
* The image resolution in the height direction.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
Y_RESOLUTION = 'YResolution',
/**
* Indicates whether pixel components are recorded in a chunky or planar format.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
PLANAR_CONFIGURATION = 'PlanarConfiguration',
/**
* The unit used to measure XResolution and YResolution.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
RESOLUTION_UNIT = 'ResolutionUnit',
/**
* The transfer function for the image, typically used for color correction.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
TRANSFER_FUNCTION = 'TransferFunction',
/**
* The name and version of the software used to generate the image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SOFTWARE = 'Software',
/**
* The name of the person who created the image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
ARTIST = 'Artist',
/**
* The chromaticity of the white point of the image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
WHITE_POINT = 'WhitePoint',
/**
* The chromaticity of the primary colors of the image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
PRIMARY_CHROMATICITIES = 'PrimaryChromaticities',
/**
* The matrix coefficients for transformation from RGB to YCbCr image data.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
YCBCR_COEFFICIENTS = 'YCbCrCoefficients',
/**
* The sampling ratio of chrominance components to the luminance component.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
YCBCR_SUB_SAMPLING = 'YCbCrSubSampling',
/**
* The position of chrominance components in relation to the luminance component.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
YCBCR_POSITIONING = 'YCbCrPositioning',
/**
* The reference black point value and reference white point value.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
REFERENCE_BLACK_WHITE = 'ReferenceBlackWhite',
/**
* Copyright information for the image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
COPYRIGHT = 'Copyright',
/**
* The offset to the start byte (SOI) of JPEG compressed thumbnail data.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
JPEG_INTERCHANGE_FORMAT = 'JPEGInterchangeFormat',
/**
* The number of bytes of JPEG compressed thumbnail data.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
JPEG_INTERCHANGE_FORMAT_LENGTH = 'JPEGInterchangeFormatLength',
/**
* The class of the program used by the camera to set exposure when the picture is taken.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
EXPOSURE_PROGRAM = 'ExposureProgram',
/**
* Indicates the spectral sensitivity of each channel of the camera used.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SPECTRAL_SENSITIVITY = 'SpectralSensitivity',
/**
* Indicates the Opto-Electric Conversion Function (OECF) specified in ISO 14524.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
OECF = 'OECF',
/**
* The version of the Exif standard supported.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
EXIF_VERSION = 'ExifVersion',
/**
* The date and time when the image was stored as digital data.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
DATE_TIME_DIGITIZED = 'DateTimeDigitized',
/**
* Information specific to compressed data.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
COMPONENTS_CONFIGURATION = 'ComponentsConfiguration',
/**
* The shutter speed, expressed as an APEX (Additive System of Photographic Exposure) value.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SHUTTER_SPEED = 'ShutterSpeedValue',
/**
* The brightness value of the image, in APEX units.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
BRIGHTNESS_VALUE = 'BrightnessValue',
/**
* The smallest F number of lens.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
MAX_APERTURE_VALUE = 'MaxApertureValue',
/**
* The distance to the subject, measured in meters.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SUBJECT_DISTANCE = 'SubjectDistance',
/**
* This tag indicate the location and area of the main subject in the overall scene.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SUBJECT_AREA = 'SubjectArea',
/**
* A tag for manufacturers of Exif/DCF writers to record any desired information.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
MAKER_NOTE = 'MakerNote',
/**
* A tag for record fractions of seconds for the DateTime tag.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SUBSEC_TIME = 'SubsecTime',
/**
* A tag used to record fractions of seconds for the DateTimeOriginal tag.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SUBSEC_TIME_ORIGINAL = 'SubsecTimeOriginal',
/**
* A tag used to record fractions of seconds for the DateTimeDigitized tag.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SUBSEC_TIME_DIGITIZED = 'SubsecTimeDigitized',
/**
* This tag denotes the Flashpix format version supported by an FPXR file, enhancing device compatibility.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FLASHPIX_VERSION = 'FlashpixVersion',
/**
* The color space information tag, often recorded as the color space specifier.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
COLOR_SPACE = 'ColorSpace',
/**
* The name of an audio file related to the image data.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
RELATED_SOUND_FILE = 'RelatedSoundFile',
/**
* Strobe energy at image capture, in BCPS.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FLASH_ENERGY = 'FlashEnergy',
/**
* Camera or input device spatial frequency table.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SPATIAL_FREQUENCY_RESPONSE = 'SpatialFrequencyResponse',
/**
* Pixels per FocalPlaneResolutionUnit in the image width.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FOCAL_PLANE_X_RESOLUTION = 'FocalPlaneXResolution',
/**
* Pixels per FocalPlaneResolutionUnit in the image height.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FOCAL_PLANE_Y_RESOLUTION = 'FocalPlaneYResolution',
/**
* Unit for measuring FocalPlaneXResolution and FocalPlaneYResolution.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FOCAL_PLANE_RESOLUTION_UNIT = 'FocalPlaneResolutionUnit',
/**
* Location of the main subject, relative to the left edge.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SUBJECT_LOCATION = 'SubjectLocation',
/**
* Selected exposure index at capture.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
EXPOSURE_INDEX = 'ExposureIndex',
/**
* Image sensor type on the camera.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SENSING_METHOD = 'SensingMethod',
/**
* Indicates the image source.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FILE_SOURCE = 'FileSource',
/**
* Color filter array (CFA) geometric pattern of the image sensor.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
CFA_PATTERN = 'CFAPattern',
/**
* Indicates special processing on image data.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
CUSTOM_RENDERED = 'CustomRendered',
/**
* Exposure mode set when the image was shot.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
EXPOSURE_MODE = 'ExposureMode',
/**
* Digital zoom ratio at the time of capture.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
DIGITAL_ZOOM_RATIO = 'DigitalZoomRatio',
/**
* Type of scene captured.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SCENE_CAPTURE_TYPE = 'SceneCaptureType',
/**
* Degree of overall image gain adjustment.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GAIN_CONTROL = 'GainControl',
/**
* Direction of contrast processing applied by the camera.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
CONTRAST = 'Contrast',
/**
* Direction of saturation processing applied by the camera.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SATURATION = 'Saturation',
/**
* The direction of sharpness processing applied by the camera.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SHARPNESS = 'Sharpness',
/**
* Information on picture-taking conditions for a specific camera model.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
DEVICE_SETTING_DESCRIPTION = 'DeviceSettingDescription',
/**
* Indicates the distance range to the subject.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SUBJECT_DISTANCE_RANGE = 'SubjectDistanceRange',
/**
* An identifier uniquely assigned to each image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
IMAGE_UNIQUE_ID = 'ImageUniqueID',
/**
* The version of the GPSInfoIFD.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_VERSION_ID = 'GPSVersionID',
/**
* Reference altitude used for GPS altitude.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_ALTITUDE_REF = 'GPSAltitudeRef',
/**
* The altitude based on the reference in GPSAltitudeRef.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_ALTITUDE = 'GPSAltitude',
/**
* The GPS satellites used for measurements.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_SATELLITES = 'GPSSatellites',
/**
* The status of the GPS receiver when the image is recorded.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_STATUS = 'GPSStatus',
/**
* The GPS measurement mode.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_MEASURE_MODE = 'GPSMeasureMode',
/**
* The GPS DOP (data degree of precision).
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_DOP = 'GPSDOP',
/**
* The unit used to express the GPS receiver speed of movement.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_SPEED_REF = 'GPSSpeedRef',
/**
* The speed of GPS receiver movement.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_SPEED = 'GPSSpeed',
/**
* The reference for giving the direction of GPS receiver movement.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_TRACK_REF = 'GPSTrackRef',
/**
* The direction of GPS receiver movement.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_TRACK = 'GPSTrack',
/**
* The reference for the image's direction.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_IMG_DIRECTION_REF = 'GPSImgDirectionRef',
/**
* The direction of the image when captured.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_IMG_DIRECTION = 'GPSImgDirection',
/**
* Geodetic survey data used by the GPS receiver.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_MAP_DATUM = 'GPSMapDatum',
/**
* Indicates the latitude reference of the destination point.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_DEST_LATITUDE_REF = 'GPSDestLatitudeRef',
/**
* The latitude of the destination point.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_DEST_LATITUDE = 'GPSDestLatitude',
/**
* Indicates the longitude reference of the destination point.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_DEST_LONGITUDE_REF = 'GPSDestLongitudeRef',
/**
* The longitude of the destination point.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_DEST_LONGITUDE = 'GPSDestLongitude',
/**
* The reference for the bearing to the destination point.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_DEST_BEARING_REF = 'GPSDestBearingRef',
/**
* The bearing to the destination point.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_DEST_BEARING = 'GPSDestBearing',
/**
* The measurement unit for the distance to the target point.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_DEST_DISTANCE_REF = 'GPSDestDistanceRef',
/**
* The distance to the destination point.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_DEST_DISTANCE = 'GPSDestDistance',
/**
* A character string recording the name of the method used for location finding.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_PROCESSING_METHOD = 'GPSProcessingMethod',
/**
* A character string recording the name of the GPS area.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_AREA_INFORMATION = 'GPSAreaInformation',
/**
* This field denotes if differential correction was applied to GPS data, crucial for precise location accuracy.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_DIFFERENTIAL = 'GPSDifferential',
/**
* The serial number of the camera body.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
BODY_SERIAL_NUMBER = 'BodySerialNumber',
/**
* The name of the camera owner.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
CAMERA_OWNER_NAME = 'CameraOwnerName',
/**
* Indicates whether the image is a composite image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
COMPOSITE_IMAGE = 'CompositeImage',
/**
* The compression mode used for a compressed image, in unit bits per pixel.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
COMPRESSED_BITS_PER_PIXEL = 'CompressedBitsPerPixel',
/**
* The DNGVersion tag encodes the four-tier version number for DNG specification compliance.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
DNG_VERSION = 'DNGVersion',
/**
* DefaultCropSize specifies the final image size in raw coordinates, accounting for extra edge pixels.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
DEFAULT_CROP_SIZE = 'DefaultCropSize',
/**
* Indicates the value of coefficient gamma.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GAMMA = 'Gamma',
/**
* The tag indicate the ISO speed latitude yyy value of the camera or input device that is defined in ISO 12232.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
ISO_SPEED_LATITUDE_YYY = 'ISOSpeedLatitudeyyy',
/**
* The tag indicate the ISO speed latitude zzz value of the camera or input device that is defined in ISO 12232.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
ISO_SPEED_LATITUDE_ZZZ = 'ISOSpeedLatitudezzz',
/**
* The manufacturer of the lens.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
LENS_MAKE = 'LensMake',
/**
* The model name of the lens.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
LENS_MODEL = 'LensModel',
/**
* The serial number of the lens.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
LENS_SERIAL_NUMBER = 'LensSerialNumber',
/**
* Specifications of the lens used.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
LENS_SPECIFICATION = 'LensSpecification',
/**
* This tag provides a broad description of the data type in this subfile.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
NEW_SUBFILE_TYPE = 'NewSubfileType',
/**
* This tag records the UTC offset for the DateTime tag, ensuring accurate timestamps regardless of location.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
OFFSET_TIME = 'OffsetTime',
/**
* This tag records the UTC offset when the image was digitized, aiding in accurate timestamp adjustment.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
OFFSET_TIME_DIGITIZED = 'OffsetTimeDigitized',
/**
* This tag records the UTC offset when the original image was created, crucial for time-sensitive applications.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
OFFSET_TIME_ORIGINAL = 'OffsetTimeOriginal',
/**
* Exposure times of source images for a composite image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE = 'SourceExposureTimesOfCompositeImage',
/**
* The number of source images used for a composite image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE = 'SourceImageNumberOfCompositeImage',
/**
* This deprecated tag indicates the data type in this subfile. Use NewSubfileType instead.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SUBFILE_TYPE = 'SubfileType',
/**
* This tag indicates horizontal positioning errors in meters.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GPS_H_POSITIONING_ERROR = 'GPSHPositioningError',
/**
* This tag indicates the sensitivity of the camera or input device when the image was shot.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
PHOTOGRAPHIC_SENSITIVITY = 'PhotographicSensitivity',
/**
* Burst Number
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
BURST_NUMBER = 'HwMnoteBurstNumber',
/**
* Face Conf
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FACE_CONF = 'HwMnoteFaceConf',
/**
* Face Leye Center
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FACE_LEYE_CENTER = 'HwMnoteFaceLeyeCenter',
/**
* Face Mouth Center
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FACE_MOUTH_CENTER = 'HwMnoteFaceMouthCenter',
/**
* Face Pointer
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FACE_POINTER = 'HwMnoteFacePointer',
/**
* Face Rect
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FACE_RECT = 'HwMnoteFaceRect',
/**
* Face Reye Center
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FACE_REYE_CENTER = 'HwMnoteFaceReyeCenter',
/**
* Face Smile Score
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FACE_SMILE_SCORE = 'HwMnoteFaceSmileScore',
/**
* Face Version
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FACE_VERSION = 'HwMnoteFaceVersion',
/**
* Front Camera
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
FRONT_CAMERA = 'HwMnoteFrontCamera',
/**
* Scene Pointer
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SCENE_POINTER = 'HwMnoteScenePointer',
/**
* Scene Version
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
SCENE_VERSION = 'HwMnoteSceneVersion',
/**
* GIF LOOP COUNT
* If infinite loop returns 0, other values represent the number of loops
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
GIF_LOOP_COUNT = 'GIFLoopCount'
}
/**
* Enum for image formats.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
enum ImageFormat {
/**
* YCBCR422 semi-planar format.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
YCBCR_422_SP = 1000,
/**
* JPEG encoding format.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
JPEG = 2000
}
/**
* Enumerates alpha types.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Enumerates alpha types.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Enumerates alpha types.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Enumerates alpha types.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
enum AlphaType {
/**
* Indicates an unknown alpha type.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates an unknown alpha type.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates an unknown alpha type.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates an unknown alpha type.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
UNKNOWN = 0,
/**
* Indicates that the image has no alpha channel, or all pixels in the image are fully opaque.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates that the image has no alpha channel, or all pixels in the image are fully opaque.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates that the image has no alpha channel, or all pixels in the image are fully opaque.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates that the image has no alpha channel, or all pixels in the image are fully opaque.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
OPAQUE = 1,
/**
* Indicates that RGB components of each pixel in the image are premultiplied by alpha.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates that RGB components of each pixel in the image are premultiplied by alpha.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates that RGB components of each pixel in the image are premultiplied by alpha.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates that RGB components of each pixel in the image are premultiplied by alpha.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
PREMUL = 2,
/**
* Indicates that RGB components of each pixel in the image are independent of alpha and are not premultiplied by alpha.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates that RGB components of each pixel in the image are independent of alpha and are not premultiplied by alpha.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates that RGB components of each pixel in the image are independent of alpha and are not premultiplied by alpha.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates that RGB components of each pixel in the image are independent of alpha and are not premultiplied by alpha.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
UNPREMUL = 3
}
/**
* Enumerates decoding dynamic range.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 12
*/
enum DecodingDynamicRange {
/**
* Decoding according to the content of the image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 12
*/
AUTO = 0,
/**
* Decoding to standard dynamic range.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 12
*/
SDR = 1,
/**
* Decoding to high dynamic range.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 12
*/
HDR = 2
}
/**
* Enumerates packing dynamic range.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 12
*/
enum PackingDynamicRange {
/**
* Packing according to the content of the image.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 12
*/
AUTO = 0,
/**
* Packing to standard dynamic range.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 12
*/
SDR = 1,
}
/**
* Enum for image scale mode.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Enum for image scale mode.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Enum for image scale mode.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Enum for image scale mode.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
enum ScaleMode {
/**
* Indicates the effect that fits the image into the target size.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates the effect that fits the image into the target size.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates the effect that fits the image into the target size.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates the effect that fits the image into the target size.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
FIT_TARGET_SIZE = 0,
/**
* Indicates the effect that scales an image to fill the target image area and center-crops the part outside the area.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates the effect that scales an image to fill the target image area and center-crops the part outside the area.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates the effect that scales an image to fill the target image area and center-crops the part outside the area.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates the effect that scales an image to fill the target image area and center-crops the part outside the area.
*
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
CENTER_CROP = 1
}
/**
* The component type of image.
*
* @enum { number }
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
enum ComponentType {
/**
* Luma info.
*
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
YUV_Y = 1,
/**
* Chrominance info.
*
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
YUV_U = 2,
/**
* Chroma info.
*
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
YUV_V = 3,
/**
* Jpeg type.
*
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
JPEG = 4
}
/**
* Describes region information.
*
* @typedef Region
* @syscap SystemCapability.Multimedia.Image.Core
* @since 8
*/
/**
* Describes region information.
*
* @typedef Region
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Describes region information.
*
* @typedef Region
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Describes region information.
*
* @typedef Region
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
interface Region {
/**
* Image size.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Image size.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Image size.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Image size.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
size: Size;
/**
* x-coordinate at the upper left corner of the image.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* x-coordinate at the upper left corner of the image.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* x-coordinate at the upper left corner of the image.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* x-coordinate at the upper left corner of the image.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
x: number;
/**
* y-coordinate at the upper left corner of the image.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* y-coordinate at the upper left corner of the image.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* y-coordinate at the upper left corner of the image.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* y-coordinate at the upper left corner of the image.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
y: number;
}
/**
* Describes area information in an image.
*
* @typedef PositionArea
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Describes area information in an image.
*
* @typedef PositionArea
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Describes area information in an image.
*
* @typedef PositionArea
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Describes area information in an image.
*
* @typedef PositionArea
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
interface PositionArea {
/**
* Image data that will be read or written.
*
* @type { ArrayBuffer }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Image data that will be read or written.
*
* @type { ArrayBuffer }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Image data that will be read or written.
*
* @type { ArrayBuffer }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Image data that will be read or written.
*
* @type { ArrayBuffer }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
pixels: ArrayBuffer;
/**
* Offset for data reading.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Offset for data reading.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Offset for data reading.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Offset for data reading.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
offset: number;
/**
* Number of bytes to read.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Number of bytes to read.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Number of bytes to read.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Number of bytes to read.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
stride: number;
/**
* Region to read.
*
* @type { Region }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Region to read.
*
* @type { Region }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Region to read.
*
* @type { Region }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Region to read.
*
* @type { Region }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
region: Region;
}
/**
* Describes image information.
*
* @typedef ImageInfo
* @syscap SystemCapability.Multimedia.Image.Core
* @since 6
*/
/**
* Describes image information.
*
* @typedef ImageInfo
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Describes image information.
*
* @typedef ImageInfo
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Describes image information.
*
* @typedef ImageInfo
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
interface ImageInfo {
/**
* Indicates image dimensions specified by a {@link Size} interface.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 6
*/
/**
* Indicates image dimensions specified by a {@link Size} interface.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates image dimensions specified by a {@link Size} interface.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates image dimensions specified by a {@link Size} interface.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
size: Size;
/**
* Indicates image default density.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Indicates image default density.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Indicates image default density.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Indicates image default density.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
density: number;
/**
* The number of byte per row.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @atomicservice
* @since 11
*/
/**
* The number of byte per row.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @form
* @atomicservice
* @since 12
*/
stride: number;
/**
* Indicates image format.
*
* @type { PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
pixelFormat: PixelMapFormat;
/**
* Indicates image alpha type.
*
* @type { AlphaType }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
alphaType: AlphaType;
/**
* Indicates image mime type.
*
* @type { string }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
mimeType: string;
/**
* Indicates whether the image high dynamic range
*
* @type { boolean }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 12
*/
isHdr: boolean;
}
/**
* Describes the option for image packing.
*
* @typedef PackingOption
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 6
*/
/**
* Describes the option for image packing.
*
* @typedef PackingOption
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
/**
* Describes the option for image packing.
*
* @typedef PackingOption
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @atomicservice
* @since 11
*/
interface PackingOption {
/**
* Multipurpose Internet Mail Extensions (MIME) format of the target image, for example, image/jpeg.
*
* @type { string }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 6
*/
/**
* Multipurpose Internet Mail Extensions (MIME) format of the target image, for example, image/jpeg.
*
* @type { string }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
/**
* Multipurpose Internet Mail Extensions (MIME) format of the target image, for example, image/jpeg.
*
* @type { string }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @atomicservice
* @since 11
*/
format: string;
/**
* Quality of the target image. The value is an integer ranging from 0 to 100. A larger value indicates better.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 6
*/
/**
* Quality of the target image. The value is an integer ranging from 0 to 100. A larger value indicates better.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
/**
* Quality of the target image. The value is an integer ranging from 0 to 100. A larger value indicates better.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @atomicservice
* @since 11
*/
quality: number;
/**
* BufferSize of the target image.
* If this bufferSize is less than or equal to 0, it will be converted to 10MB.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 9
*/
/**
* BufferSize of the target image.
* If this bufferSize is less than or equal to 0, it will be converted to 10MB.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
/**
* BufferSize of the target image.
* If this bufferSize is less than or equal to 0, it will be converted to 10MB.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @atomicservice
* @since 11
*/
bufferSize?: number;
/**
* The desired dynamic range of the target image.
*
* @type { ?PackingDynamicRange }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 12
*/
desiredDynamicRange?: PackingDynamicRange;
}
/**
* Describes image properties.
*
* @typedef GetImagePropertyOptions
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
* @deprecated since 11
* @useinstead image.ImagePropertyOptions
*/
/**
* Describes image properties.
*
* @typedef GetImagePropertyOptions
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
* @deprecated since 11
* @useinstead image.ImagePropertyOptions
*/
interface GetImagePropertyOptions {
/**
* Index of an image.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
* @deprecated since 11
* @useinstead image.ImagePropertyOptions#index
*/
/**
* Index of an image.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
* @deprecated since 11
* @useinstead image.ImagePropertyOptions#index
*/
index?: number;
/**
* Default property value.
*
* @type { ?string }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
* @deprecated since 11
* @useinstead image.ImagePropertyOptions#defaultValue
*/
/**
* Default property value.
*
* @type { ?string }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
* @deprecated since 11
* @useinstead image.ImagePropertyOptions#defaultValue
*/
defaultValue?: string;
}
/**
* Describes image properties.
*
* @typedef ImagePropertyOptions
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 11
*/
interface ImagePropertyOptions {
/**
* Index of an image.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 11
*/
index?: number;
/**
* Default property value.
*
* @type { ?string }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 11
*/
defaultValue?: string;
}
/**
* Describes image decoding parameters.
*
* @typedef DecodingOptions
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Describes image decoding parameters.
*
* @typedef DecodingOptions
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Describes image decoding parameters.
*
* @typedef DecodingOptions
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Describes image decoding parameters.
*
* @typedef DecodingOptions
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
interface DecodingOptions {
/**
* Number of image frames.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Number of image frames.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Number of image frames.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Number of image frames.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
index?: number;
/**
* Sampling ratio of the image pixel map.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Sampling ratio of the image pixel map.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Sampling ratio of the image pixel map.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Sampling ratio of the image pixel map.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
sampleSize?: number;
/**
* Rotation angle of the image pixel map. The value ranges from 0 to 360.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Rotation angle of the image pixel map. The value ranges from 0 to 360.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Rotation angle of the image pixel map. The value ranges from 0 to 360.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Rotation angle of the image pixel map. The value ranges from 0 to 360.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
rotate?: number;
/**
* Whether the image pixel map is editable.
*
* @type { ?boolean }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Whether the image pixel map is editable.
*
* @type { ?boolean }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Whether the image pixel map is editable.
*
* @type { ?boolean }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Whether the image pixel map is editable.
*
* @type { ?boolean }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
editable?: boolean;
/**
* Width and height of the image pixel map. The value (0, 0) indicates that the pixels are decoded
* based on the original image size.
*
* @type { ?Size }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Width and height of the image pixel map. The value (0, 0) indicates that the pixels are decoded
* based on the original image size.
*
* @type { ?Size }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Width and height of the image pixel map. The value (0, 0) indicates that the pixels are decoded
* based on the original image size.
*
* @type { ?Size }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Width and height of the image pixel map. The value (0, 0) indicates that the pixels are decoded
* based on the original image size.
*
* @type { ?Size }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
desiredSize?: Size;
/**
* Cropping region of the image pixel map.
*
* @type { ?Region }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Cropping region of the image pixel map.
*
* @type { ?Region }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Cropping region of the image pixel map.
*
* @type { ?Region }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Cropping region of the image pixel map.
*
* @type { ?Region }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
desiredRegion?: Region;
/**
* Data format of the image pixel map.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Data format of the image pixel map.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Data format of the image pixel map.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Data format of the image pixel map.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
desiredPixelFormat?: PixelMapFormat;
/**
* The density for image pixel map.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 9
*/
/**
* The density for image pixel map.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* The density for image pixel map.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* The density for image pixel map.
*
* @type { ?number }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
fitDensity?: number;
/**
* Color space of the image pixel map.
*
* @type { ?colorSpaceManager.ColorSpaceManager }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 11
*/
desiredColorSpace?: colorSpaceManager.ColorSpaceManager;
/**
* The desired dynamic range of the image pixelmap.
*
* @type { ?DecodingDynamicRange }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 12
*/
desiredDynamicRange?: DecodingDynamicRange;
/**
* Resolution Quality of the image.
*
* @type { ?ResolutionQuality }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @systemapi
* @since 12
*/
resolutionQuality?: ResolutionQuality;
}
/**
* Describes image color components.
*
* @typedef Component
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
interface Component {
/**
* Component type.
*
* @type { ComponentType }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
readonly componentType: ComponentType;
/**
* Row stride.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
readonly rowStride: number;
/**
* Pixel stride.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
readonly pixelStride: number;
/**
* Component buffer.
*
* @type { ArrayBuffer }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
readonly byteBuffer: ArrayBuffer;
}
/**
* Initialization options for pixelmap.
*
* @typedef InitializationOptions
* @syscap SystemCapability.Multimedia.Image.Core
* @since 8
*/
/**
* Initialization options for pixelmap.
*
* @typedef InitializationOptions
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Initialization options for pixelmap.
*
* @typedef InitializationOptions
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Initialization options for pixelmap.
*
* @typedef InitializationOptions
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
interface InitializationOptions {
/**
* PixelMap size.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 8
*/
/**
* PixelMap size.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* PixelMap size.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* PixelMap size.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
size: Size;
/**
* PixelMap source format.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 12
*/
srcPixelFormat?: PixelMapFormat;
/**
* PixelMap expected format.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 8
*/
/**
* PixelMap expected format.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* PixelMap expected format.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* PixelMap expected format.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
pixelFormat?: PixelMapFormat;
/**
* Editable or not.
*
* @type { ?boolean }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 8
*/
/**
* Editable or not.
*
* @type { ?boolean }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Editable or not.
*
* @type { ?boolean }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Editable or not.
*
* @type { ?boolean }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
editable?: boolean;
/**
* PixelMap expected alpha type.
*
* @type { ?AlphaType }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* PixelMap expected alpha type.
*
* @type { ?AlphaType }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* PixelMap expected alpha type.
*
* @type { ?AlphaType }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* PixelMap expected alpha type.
*
* @type { ?AlphaType }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
alphaType?: AlphaType;
/**
* PixelMap expected scaling effect.
*
* @type { ?ScaleMode }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* PixelMap expected scaling effect.
*
* @type { ?ScaleMode }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* PixelMap expected scaling effect.
*
* @type { ?ScaleMode }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* PixelMap expected scaling effect.
*
* @type { ?ScaleMode }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
scaleMode?: ScaleMode;
}
/**
* Initialization options for ImageSource.
*
* @typedef SourceOptions
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Initialization options for ImageSource.
*
* @typedef SourceOptions
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Initialization options for ImageSource.
*
* @typedef SourceOptions
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Initialization options for ImageSource.
*
* @typedef SourceOptions
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
interface SourceOptions {
/**
* The density for ImageSource.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* The density for ImageSource.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* The density for ImageSource.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* The density for ImageSource.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
sourceDensity: number;
/**
* PixelMap expected format.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* PixelMap expected format.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* PixelMap expected format.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* PixelMap expected format.
*
* @type { ?PixelMapFormat }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
sourcePixelFormat?: PixelMapFormat;
/**
* PixelMap size.
*
* @type { ?Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* PixelMap size.
*
* @type { ?Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* PixelMap size.
*
* @type { ?Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* PixelMap size.
*
* @type { ?Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
sourceSize?: Size;
}
/**
* Create pixelmap by data buffer.
*
* @param { ArrayBuffer } colors The image color buffer.
* @param { InitializationOptions } options Initialization options for pixelmap.
* @param { AsyncCallback<PixelMap> } callback Callback used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 8
*/
/**
* Create pixelmap by data buffer.
*
* @param { ArrayBuffer } colors The image color buffer.
* @param { InitializationOptions } options Initialization options for pixelmap.
* @param { AsyncCallback<PixelMap> } callback Callback used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
function createPixelMap(colors: ArrayBuffer, options: InitializationOptions, callback: AsyncCallback<PixelMap>): void;
/**
* Create pixelmap by data buffer.
*
* @param { ArrayBuffer } colors The image color buffer.
* @param { InitializationOptions } options Initialization options for pixelmap.
* @returns { Promise<PixelMap> } A Promise instance used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 8
*/
/**
* Create pixelmap by data buffer.
*
* @param { ArrayBuffer } colors The image color buffer.
* @param { InitializationOptions } options Initialization options for pixelmap.
* @returns { Promise<PixelMap> } A Promise instance used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
function createPixelMap(colors: ArrayBuffer, options: InitializationOptions): Promise<PixelMap>;
/**
* Create pixelmap by data buffer.
*
* @param { ArrayBuffer } colors The image color buffer.
* @param { InitializationOptions } options Initialization options for pixelmap.
* @returns { PixelMap } Returns the instance if the operation is successful;Otherwise, return undefined.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
function createPixelMapSync(colors: ArrayBuffer, options: InitializationOptions): PixelMap;
/**
* Create an empty pixelmap.
*
* @param { InitializationOptions } options Initialization options for pixelmap.
* @returns { PixelMap } Returns the instance if the operation is successful;Otherwise, return undefined.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
function createPixelMapSync(options: InitializationOptions): PixelMap;
/**
* Transforms pixelmap from unpremultiplied alpha format to premultiplied alpha format.
*
* @param { PixelMap } src The source pixelmap.
* @param { PixelMap } dst The destination pixelmap.
* @param { AsyncCallback<void> } callback Callback used to return the operation result.
* If the operation fails, an error message is returned.
* @throws { BusinessError } 62980103 - The image data is not supported.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 62980246 - Failed to read the pixelMap.
* @throws { BusinessError } 62980248 - Pixelmap not allow modify.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
function createPremultipliedPixelMap(src: PixelMap, dst: PixelMap, callback: AsyncCallback<void>): void;
/**
* Transforms pixelmap from premultiplied alpha format to unpremultiplied alpha format.
*
* @param { PixelMap } src The source pixelMap.
* @param { PixelMap } dst The destination pixelmap.
* @returns { Promise<void> } A Promise instance used to return the operation result.
* If the operation fails, an error message is returned.
* @throws { BusinessError } 62980103 - The image data is not supported.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 62980246 - Failed to read the pixelMap.
* @throws { BusinessError } 62980248 - Pixelmap not allow modify.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
function createPremultipliedPixelMap(src: PixelMap, dst: PixelMap): Promise<void>;
/**
* Transforms pixelmap from premultiplied alpha format to unpremultiplied alpha format.
*
* @param { PixelMap } src The source pixelmap.
* @param { PixelMap } dst The destination pixelmap.
* @param { AsyncCallback<void> } callback Callback used to return the operation result.
* If the operation fails, an error message is returned.
* @throws { BusinessError } 62980103 - The image data is not supported.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 62980246 - Failed to read the pixelMap.
* @throws { BusinessError } 62980248 - Pixelmap not allow modify.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
function createUnpremultipliedPixelMap(src: PixelMap, dst: PixelMap, callback: AsyncCallback<void>): void;
/**
* Transforms pixelmap from premultiplied alpha format to unpremultiplied alpha format.
*
* @param { PixelMap } src The source pixelmap.
* @param { PixelMap } dst The destination pixelmap.
* @returns { Promise<void> } A Promise instance used to return the operation result.
* If the operation fails, an error message is returned.
* @throws { BusinessError } 62980103 - The image data is not supported.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 62980246 - Failed to read the pixelMap.
* @throws { BusinessError } 62980248 - Pixelmap not allow modify.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 12
*/
function createUnpremultipliedPixelMap(src: PixelMap, dst: PixelMap): Promise<void>;
/**
* Creates a PixelMap object based on MessageSequence parameter.
*
* @param { rpc.MessageSequence } sequence - rpc.MessageSequence parameter.
* @returns { PixelMap } Returns the instance if the operation is successful;Otherwise, an exception will be thrown.
* @throws { BusinessError } 62980096 - Operation failed.
* @throws { BusinessError } 62980097 - IPC error.
* @throws { BusinessError } 62980115 - Invalid input parameter.
* @throws { BusinessError } 62980105 - Failed to get the data.
* @throws { BusinessError } 62980177 - Abnormal API environment.
* @throws { BusinessError } 62980178 - Failed to create the PixelMap.
* @throws { BusinessError } 62980179 - Abnormal buffer size.
* @throws { BusinessError } 62980180 - FD mapping failed.
* @throws { BusinessError } 62980246 - Failed to read the PixelMap.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 11
*/
function createPixelMapFromParcel(sequence: rpc.MessageSequence): PixelMap;
/**
* Creates a PixelMap object from surface id.
*
* @param { string } surfaceId - surface id.
* @param { Region } region - The region to surface.
* @returns { Promise<PixelMap> } Returns the instance if the operation is successful;Otherwise, an exception will be thrown.
* @throws { BusinessError } 62980115 - If the image parameter invalid.
* @throws { BusinessError } 62980105 - Failed to get the data.
* @throws { BusinessError } 62980178 - Failed to create the PixelMap.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 11
*/
function createPixelMapFromSurface(surfaceId: string, region: Region): Promise<PixelMap>;
/**
* Creates an ImageSource instance based on the URI.
*
* @param { string } uri Image source URI.
* @returns { ImageSource } returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 6
*/
/**
* Creates an ImageSource instance based on the URI.
*
* @param { string } uri Image source URI.
* @returns { ImageSource } returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Creates an ImageSource instance based on the URI.
*
* @param { string } uri Image source URI.
* @returns { ImageSource } returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
function createImageSource(uri: string): ImageSource;
/**
* Creates an ImageSource instance based on the URI.
*
* @param { string } uri Image source URI.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 9
*/
/**
* Creates an ImageSource instance based on the URI.
*
* @param { string } uri Image source URI.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Creates an ImageSource instance based on the URI.
*
* @param { string } uri Image source URI.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Creates an ImageSource instance based on the URI.
*
* @param { string } uri Image source URI.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
function createImageSource(uri: string, options: SourceOptions): ImageSource;
/**
* Creates an ImageSource instance based on the file descriptor.
*
* @param { number } fd ID of a file descriptor.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Creates an ImageSource instance based on the file descriptor.
*
* @param { number } fd ID of a file descriptor.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Creates an ImageSource instance based on the file descriptor.
*
* @param { number } fd ID of a file descriptor.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
function createImageSource(fd: number): ImageSource;
/**
* Creates an ImageSource instance based on the file descriptor.
*
* @param { number } fd ID of a file descriptor.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 9
*/
/**
* Creates an ImageSource instance based on the file descriptor.
*
* @param { number } fd ID of a file descriptor.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Creates an ImageSource instance based on the file descriptor.
*
* @param { number } fd ID of a file descriptor.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Creates an ImageSource instance based on the file descriptor.
*
* @param { number } fd ID of a file descriptor.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
function createImageSource(fd: number, options: SourceOptions): ImageSource;
/**
* Creates an ImageSource instance based on the buffer.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 9
*/
/**
* Creates an ImageSource instance based on the buffer.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Creates an ImageSource instance based on the buffer.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Creates an ImageSource instance based on the buffer.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
function createImageSource(buf: ArrayBuffer): ImageSource;
/**
* Creates an ImageSource instance based on the buffer.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 9
*/
/**
* Creates an ImageSource instance based on the buffer.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Creates an ImageSource instance based on the buffer.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Creates an ImageSource instance based on the buffer.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
function createImageSource(buf: ArrayBuffer, options: SourceOptions): ImageSource;
/**
* Creates an ImageSource instance based on the raw file descriptor.
*
* @param { resourceManager.RawFileDescriptor } rawfile The raw file descriptor of the image.
* @param { SourceOptions } options The config of Image source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
function createImageSource(rawfile: resourceManager.RawFileDescriptor, options?: SourceOptions): ImageSource;
/**
* Creates an ImageSource instance based on the buffer in incremental.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 9
*/
/**
* Creates an ImageSource instance based on the buffer in incremental.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
function CreateIncrementalSource(buf: ArrayBuffer): ImageSource;
/**
* Creates an ImageSource instance based on the buffer in incremental.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @param { SourceOptions } options The config of source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 9
*/
/**
* Creates an ImageSource instance based on the buffer in incremental.
*
* @param { ArrayBuffer } buf The buffer of the image.
* @param { SourceOptions } options The config of source.
* @returns { ImageSource } Returns the ImageSource instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
function CreateIncrementalSource(buf: ArrayBuffer, options?: SourceOptions): ImageSource;
/**
* Creates an ImagePacker instance.
*
* @returns { ImagePacker } Returns the ImagePacker instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 6
*/
/**
* Creates an ImagePacker instance.
*
* @returns { ImagePacker } Returns the ImagePacker instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
/**
* Creates an ImagePacker instance.
*
* @returns { ImagePacker } Returns the ImagePacker instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @atomicservice
* @since 11
*/
function createImagePacker(): ImagePacker;
/**
* Creates an ImageReceiver instance.
*
* @param { number } width The default width in pixels of the Images that this receiver will produce.
* @param { number } height The default height in pixels of the Images that this receiver will produce.
* @param { number } format The format of the Image that this receiver will produce. This must be one of the
* {@link ImageFormat} constants.
* @param { number } capacity The maximum number of images the user will want to access simultaneously.
* @returns { ImageReceiver } Returns the ImageReceiver instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
* @deprecated since 11
* @useinstead image#createImageReceiver
*/
function createImageReceiver(width: number, height: number, format: number, capacity: number): ImageReceiver;
/**
* Creates an ImageReceiver instance.
*
* @param { Size } size - The default {@link Size} in pixels of the Images that this receiver will produce.
* @param { ImageFormat } format - The format of the Image that this receiver will produce. This must be one of the
* {@link ImageFormat} constants.
* @param { number } capacity - The maximum number of images the user will want to access simultaneously.
* @returns { ImageReceiver } Returns the ImageReceiver instance if the operation is successful; returns null otherwise.
* @throws { BusinessError } 401 - Parameter error.Possible causes:1.Mandatory parameters are left unspecified;2.Incorrect parameter types;
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 11
*/
function createImageReceiver(size: Size, format: ImageFormat, capacity: number): ImageReceiver;
/**
* Creates an ImageCreator instance.
*
* @param { number } width The default width in pixels of the Images that this creator will produce.
* @param { number } height The default height in pixels of the Images that this creator will produce.
* @param { number } format The format of the Image that this creator will produce. This must be one of the
* {@link ImageFormat} constants.
* @param { number } capacity The maximum number of images the user will want to access simultaneously.
* @returns { ImageCreator } Returns the ImageCreator instance if the operation is successful; returns null otherwise.
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 9
* @deprecated since 11
* @useinstead image#createImageCreator
*/
function createImageCreator(width: number, height: number, format: number, capacity: number): ImageCreator;
/**
* Creates an ImageCreator instance.
*
* @param { Size } size - The default {@link Size} in pixels of the Images that this creator will produce.
* @param { ImageFormat } format - The format of the Image that this creator will produce. This must be one of the
* {@link ImageFormat} constants.
* @param { number } capacity - The maximum number of images the user will want to access simultaneously.
* @returns { ImageCreator } Returns the ImageCreator instance if the operation is successful; returns null otherwise.
* @throws { BusinessError } 401 - Parameter error.Possible causes:1.Mandatory parameters are left unspecified;2.Incorrect parameter types;
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 11
*/
function createImageCreator(size: Size, format: ImageFormat, capacity: number): ImageCreator;
/**
* PixelMap instance.
*
* @typedef PixelMap
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* PixelMap instance.
*
* @typedef PixelMap
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* PixelMap instance.
*
* @typedef PixelMap
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* PixelMap instance.
*
* @typedef PixelMap
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
interface PixelMap {
/**
* Whether the image pixel map can be edited.
*
* @type { boolean }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Whether the image pixel map can be edited.
*
* @type { boolean }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Whether the image pixel map can be edited.
*
* @type { boolean }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Whether the image pixel map can be edited.
*
* @type { boolean }
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
readonly isEditable: boolean;
/**
* Reads image pixel map data and writes the data to an ArrayBuffer. This method uses
* a promise to return the result.
*
* @param { ArrayBuffer } dst A buffer to which the image pixel map data will be written.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Reads image pixel map data and writes the data to an ArrayBuffer. This method uses
* a promise to return the result.
*
* @param { ArrayBuffer } dst A buffer to which the image pixel map data will be written.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Reads image pixel map data and writes the data to an ArrayBuffer. This method uses
* a promise to return the result.
*
* @param { ArrayBuffer } dst A buffer to which the image pixel map data will be written.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Reads image pixel map data and writes the data to an ArrayBuffer. This method uses
* a promise to return the result.
*
* @param { ArrayBuffer } dst A buffer to which the image pixel map data will be written.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
readPixelsToBuffer(dst: ArrayBuffer): Promise<void>;
/**
* Reads image pixel map data and writes the data to an ArrayBuffer. This method uses
* a callback to return the result.
*
* @param { ArrayBuffer } dst A buffer to which the image pixel map data will be written.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Reads image pixel map data and writes the data to an ArrayBuffer. This method uses
* a callback to return the result.
*
* @param { ArrayBuffer } dst A buffer to which the image pixel map data will be written.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Reads image pixel map data and writes the data to an ArrayBuffer. This method uses
* a callback to return the result.
*
* @param { ArrayBuffer } dst A buffer to which the image pixel map data will be written.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Reads image pixel map data and writes the data to an ArrayBuffer. This method uses
* a callback to return the result.
*
* @param { ArrayBuffer } dst A buffer to which the image pixel map data will be written.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
readPixelsToBuffer(dst: ArrayBuffer, callback: AsyncCallback<void>): void;
/**
* Reads image pixel map data and writes the data to an ArrayBuffer.
*
* @param { ArrayBuffer } dst A buffer to which the image pixel map data will be written.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
readPixelsToBufferSync(dst: ArrayBuffer): void;
/**
* Reads image pixel map data in an area. This method uses a promise to return the data read.
*
* @param { PositionArea } area Area from which the image pixel map data will be read.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Reads image pixel map data in an area. This method uses a promise to return the data read.
*
* @param { PositionArea } area Area from which the image pixel map data will be read.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Reads image pixel map data in an area. This method uses a promise to return the data read.
*
* @param { PositionArea } area Area from which the image pixel map data will be read.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Reads image pixel map data in an area. This method uses a promise to return the data read.
*
* @param { PositionArea } area Area from which the image pixel map data will be read.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
readPixels(area: PositionArea): Promise<void>;
/**
* Reads image pixel map data in an area. This method uses a callback to return the data read.
*
* @param { PositionArea } area Area from which the image pixel map data will be read.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Reads image pixel map data in an area. This method uses a callback to return the data read.
*
* @param { PositionArea } area Area from which the image pixel map data will be read.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Reads image pixel map data in an area. This method uses a callback to return the data read.
*
* @param { PositionArea } area Area from which the image pixel map data will be read.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Reads image pixel map data in an area. This method uses a callback to return the data read.
*
* @param { PositionArea } area Area from which the image pixel map data will be read.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
readPixels(area: PositionArea, callback: AsyncCallback<void>): void;
/**
* Reads image pixel map data in an area.
*
* @param { PositionArea } area Area from which the image pixel map data will be read.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 12
*/
readPixelsSync(area: PositionArea): void;
/**
* Writes image pixel map data to the specified area. This method uses a promise to return
* the operation result.
*
* @param { PositionArea } area Area to which the image pixel map data will be written.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Writes image pixel map data to the specified area. This method uses a promise to return
* the operation result.
*
* @param { PositionArea } area Area to which the image pixel map data will be written.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Writes image pixel map data to the specified area. This method uses a promise to return
* the operation result.
*
* @param { PositionArea } area Area to which the image pixel map data will be written.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Writes image pixel map data to the specified area. This method uses a promise to return
* the operation result.
*
* @param { PositionArea } area Area to which the image pixel map data will be written.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
writePixels(area: PositionArea): Promise<void>;
/**
* Writes image pixel map data to the specified area. This method uses a callback to return
* the operation result.
*
* @param { PositionArea } area Area to which the image pixel map data will be written.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Writes image pixel map data to the specified area. This method uses a callback to return
* the operation result.
*
* @param { PositionArea } area Area to which the image pixel map data will be written.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Writes image pixel map data to the specified area. This method uses a callback to return
* the operation result.
*
* @param { PositionArea } area Area to which the image pixel map data will be written.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Writes image pixel map data to the specified area. This method uses a callback to return
* the operation result.
*
* @param { PositionArea } area Area to which the image pixel map data will be written.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
writePixels(area: PositionArea, callback: AsyncCallback<void>): void;
/**
* Writes image pixel map data to the specified area.
*
* @param { PositionArea } area Area to which the image pixel map data will be written.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
writePixelsSync(area: PositionArea): void;
/**
* Reads image data in an ArrayBuffer and writes the data to a PixelMap object. This method
* uses a promise to return the result.
*
* @param { ArrayBuffer } src A buffer from which the image data will be read.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Reads image data in an ArrayBuffer and writes the data to a PixelMap object. This method
* uses a promise to return the result.
*
* @param { ArrayBuffer } src A buffer from which the image data will be read.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Reads image data in an ArrayBuffer and writes the data to a PixelMap object. This method
* uses a promise to return the result.
*
* @param { ArrayBuffer } src A buffer from which the image data will be read.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Reads image data in an ArrayBuffer and writes the data to a PixelMap object. This method
* uses a promise to return the result.
*
* @param { ArrayBuffer } src A buffer from which the image data will be read.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
writeBufferToPixels(src: ArrayBuffer): Promise<void>;
/**
* Reads image data in an ArrayBuffer and writes the data to a PixelMap object. This method
* uses a callback to return the result.
*
* @param { ArrayBuffer } src A buffer from which the image data will be read.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Reads image data in an ArrayBuffer and writes the data to a PixelMap object. This method
* uses a callback to return the result.
*
* @param { ArrayBuffer } src A buffer from which the image data will be read.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Reads image data in an ArrayBuffer and writes the data to a PixelMap object. This method
* uses a callback to return the result.
*
* @param { ArrayBuffer } src A buffer from which the image data will be read.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Reads image data in an ArrayBuffer and writes the data to a PixelMap object. This method
* uses a callback to return the result.
*
* @param { ArrayBuffer } src A buffer from which the image data will be read.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
writeBufferToPixels(src: ArrayBuffer, callback: AsyncCallback<void>): void;
/**
* Reads image data in an ArrayBuffer and writes the data to a PixelMap object.
*
* @param { ArrayBuffer } src A buffer from which the image data will be read.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 12
*/
writeBufferToPixelsSync(src: ArrayBuffer): void;
/**
* Convert pixelmap to standard dynamic range.
*
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @throws { BusinessError } 62980137 - Invalid image operation.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 12
*/
toSdr(): Promise<void>;
/**
* Obtains pixel map information about this image. This method uses a promise to return the information.
*
* @returns { Promise<ImageInfo> } A Promise instance used to return the image pixel map information. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Obtains pixel map information about this image. This method uses a promise to return the information.
*
* @returns { Promise<ImageInfo> } A Promise instance used to return the image pixel map information. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Obtains pixel map information about this image. This method uses a promise to return the information.
*
* @returns { Promise<ImageInfo> } A Promise instance used to return the image pixel map information. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Obtains pixel map information about this image. This method uses a promise to return the information.
*
* @returns { Promise<ImageInfo> } A Promise instance used to return the image pixel map information. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
getImageInfo(): Promise<ImageInfo>;
/**
* Obtains pixel map information about this image. This method uses a callback to return the information.
*
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image pixel map information.
* If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Obtains pixel map information about this image. This method uses a callback to return the information.
*
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image pixel map information.
* If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Obtains pixel map information about this image. This method uses a callback to return the information.
*
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image pixel map information.
* If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Obtains pixel map information about this image. This method uses a callback to return the information.
*
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image pixel map information.
* If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
getImageInfo(callback: AsyncCallback<ImageInfo>): void;
/**
* Get image information from image source.
*
* @returns { ImageInfo } the image information.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
getImageInfoSync(): ImageInfo;
/**
* Obtains the number of bytes in each line of the image pixel map.
*
* @returns { number } Number of bytes in each line.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Obtains the number of bytes in each line of the image pixel map.
*
* @returns { number } Number of bytes in each line.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Obtains the number of bytes in each line of the image pixel map.
*
* @returns { number } Number of bytes in each line.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Obtains the number of bytes in each line of the image pixel map.
*
* @returns { number } Number of bytes in each line.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
getBytesNumberPerRow(): number;
/**
* Obtains the total number of bytes of the image pixel map.
*
* @returns { number } Total number of bytes.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Obtains the total number of bytes of the image pixel map.
*
* @returns { number } Total number of bytes.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Obtains the total number of bytes of the image pixel map.
*
* @returns { number } Total number of bytes.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Obtains the total number of bytes of the image pixel map.
*
* @returns { number } Total number of bytes.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
getPixelBytesNumber(): number;
/**
* Obtains the density of the image pixel map.
*
* @returns { number } The number of density.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Obtains the density of the image pixel map.
*
* @returns { number } The number of density.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Obtains the density of the image pixel map.
*
* @returns { number } The number of density.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Obtains the density of the image pixel map.
*
* @returns { number } The number of density.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
getDensity(): number;
/**
* Set the transparent rate of pixel map. This method uses a callback to return the operation result.
*
* @param { number } rate The value of transparent rate.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Set the transparent rate of pixel map. This method uses a callback to return the operation result.
*
* @param { number } rate The value of transparent rate.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Set the transparent rate of pixel map. This method uses a callback to return the operation result.
*
* @param { number } rate The value of transparent rate.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Set the transparent rate of pixel map. This method uses a callback to return the operation result.
*
* @param { number } rate The value of transparent rate.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
opacity(rate: number, callback: AsyncCallback<void>): void;
/**
* Set the transparent rate of pixel map. This method uses a promise to return the result.
*
* @param { number } rate The value of transparent rate.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Set the transparent rate of pixel map. This method uses a promise to return the result.
*
* @param { number } rate The value of transparent rate.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Set the transparent rate of pixel map. This method uses a promise to return the result.
*
* @param { number } rate The value of transparent rate.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Set the transparent rate of pixel map. This method uses a promise to return the result.
*
* @param { number } rate The value of transparent rate.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
opacity(rate: number): Promise<void>;
/**
* Set the transparent rate of pixel map.
*
* @param { number } rate The value of transparent rate.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 12
*/
opacitySync(rate: number): void;
/**
* Obtains new pixel map with alpha information. This method uses a promise to return the information.
*
* @returns { Promise<PixelMap> } A Promise instance used to return the new image pixel map. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Obtains new pixel map with alpha information. This method uses a promise to return the information.
*
* @returns { Promise<PixelMap> } A Promise instance used to return the new image pixel map. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Obtains new pixel map with alpha information. This method uses a promise to return the information.
*
* @returns { Promise<PixelMap> } A Promise instance used to return the new image pixel map. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Obtains new pixel map with alpha information. This method uses a promise to return the information.
*
* @returns { Promise<PixelMap> } A Promise instance used to return the new image pixel map. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
createAlphaPixelmap(): Promise<PixelMap>;
/**
* Obtains new pixel map with alpha information. This method uses a callback to return the information.
*
* @param { AsyncCallback<PixelMap> } callback Callback used to return the new image pixel map. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Obtains new pixel map with alpha information. This method uses a callback to return the information.
*
* @param { AsyncCallback<PixelMap> } callback Callback used to return the new image pixel map. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Obtains new pixel map with alpha information. This method uses a callback to return the information.
*
* @param { AsyncCallback<PixelMap> } callback Callback used to return the new image pixel map. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Obtains new pixel map with alpha information. This method uses a callback to return the information.
*
* @param { AsyncCallback<PixelMap> } callback Callback used to return the new image pixel map. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
createAlphaPixelmap(callback: AsyncCallback<PixelMap>): void;
/**
* Obtains new pixel map with alpha information.
*
* @returns { PixelMap } return the new image pixel map. If the operation fails, an error message is returned.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Parameter verification failed.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 12
*/
createAlphaPixelmapSync(): PixelMap;
/**
* Image zoom in width and height. This method uses a callback to return the operation result.
*
* @param { number } x The zoom value of width.
* @param { number } y The zoom value of height.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Image zoom in width and height. This method uses a callback to return the operation result.
*
* @param { number } x The zoom value of width.
* @param { number } y The zoom value of height.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Image zoom in width and height. This method uses a callback to return the operation result.
*
* @param { number } x The zoom value of width.
* @param { number } y The zoom value of height.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Image zoom in width and height. This method uses a callback to return the operation result.
*
* @param { number } x The zoom value of width.
* @param { number } y The zoom value of height.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
scale(x: number, y: number, callback: AsyncCallback<void>): void;
/**
* Image zoom in width and height. This method uses a promise to return the result.
*
* @param { number } x The zoom value of width.
* @param { number } y The zoom value of height.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Image zoom in width and height. This method uses a promise to return the result.
*
* @param { number } x The zoom value of width.
* @param { number } y The zoom value of height.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Image zoom in width and height. This method uses a promise to return the result.
*
* @param { number } x The zoom value of width.
* @param { number } y The zoom value of height.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Image zoom in width and height. This method uses a promise to return the result.
*
* @param { number } x The zoom value of width.
* @param { number } y The zoom value of height.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
scale(x: number, y: number): Promise<void>;
/**
* Image zoom in width and height.
*
* @param { number } x The zoom value of width.
* @param { number } y The zoom value of height.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 12
*/
scaleSync(x: number, y: number): void;
/**
* Image position transformation. This method uses a callback to return the operation result.
*
* @param { number } x The position value of width.
* @param { number } y The position value of height.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Image position transformation. This method uses a callback to return the operation result.
*
* @param { number } x The position value of width.
* @param { number } y The position value of height.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Image position transformation. This method uses a callback to return the operation result.
*
* @param { number } x The position value of width.
* @param { number } y The position value of height.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Image position transformation. This method uses a callback to return the operation result.
*
* @param { number } x The position value of width.
* @param { number } y The position value of height.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
translate(x: number, y: number, callback: AsyncCallback<void>): void;
/**
* Image position transformation. This method uses a promise to return the result.
*
* @param { number } x The position value of width.
* @param { number } y The position value of height.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Image position transformation. This method uses a promise to return the result.
*
* @param { number } x The position value of width.
* @param { number } y The position value of height.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Image position transformation. This method uses a promise to return the result.
*
* @param { number } x The position value of width.
* @param { number } y The position value of height.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Image position transformation. This method uses a promise to return the result.
*
* @param { number } x The position value of width.
* @param { number } y The position value of height.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
translate(x: number, y: number): Promise<void>;
/**
* Image position transformation.
*
* @param { number } x The position value of width.
* @param { number } y The position value of height.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 12
*/
translateSync(x: number, y: number): void;
/**
* Image rotation. This method uses a callback to return the operation result.
*
* @param { number } angle The rotation angle.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Image rotation. This method uses a callback to return the operation result.
*
* @param { number } angle The rotation angle.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Image rotation. This method uses a callback to return the operation result.
*
* @param { number } angle The rotation angle.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Image rotation. This method uses a callback to return the operation result.
*
* @param { number } angle The rotation angle.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
rotate(angle: number, callback: AsyncCallback<void>): void;
/**
* Image rotation. This method uses a promise to return the result.
*
* @param { number } angle The rotation angle.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Image rotation. This method uses a promise to return the result.
*
* @param { number } angle The rotation angle.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Image rotation. This method uses a promise to return the result.
*
* @param { number } angle The rotation angle.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Image rotation. This method uses a promise to return the result.
*
* @param { number } angle The rotation angle.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
rotate(angle: number): Promise<void>;
/**
* Image rotation.
*
* @param { number } angle The rotation angle.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 12
*/
rotateSync(angle: number): void;
/**
* Image flipping. This method uses a callback to return the operation result.
*
* @param { boolean } horizontal Is flip in horizontal.
* @param { boolean } vertical Is flip in vertical.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Image flipping. This method uses a callback to return the operation result.
*
* @param { boolean } horizontal Is flip in horizontal.
* @param { boolean } vertical Is flip in vertical.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Image flipping. This method uses a callback to return the operation result.
*
* @param { boolean } horizontal Is flip in horizontal.
* @param { boolean } vertical Is flip in vertical.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Image flipping. This method uses a callback to return the operation result.
*
* @param { boolean } horizontal Is flip in horizontal.
* @param { boolean } vertical Is flip in vertical.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
flip(horizontal: boolean, vertical: boolean, callback: AsyncCallback<void>): void;
/**
* Image flipping. This method uses a promise to return the result.
*
* @param { boolean } horizontal Is flip in horizontal.
* @param { boolean } vertical Is flip in vertical.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Image flipping. This method uses a promise to return the result.
*
* @param { boolean } horizontal Is flip in horizontal.
* @param { boolean } vertical Is flip in vertical.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Image flipping. This method uses a promise to return the result.
*
* @param { boolean } horizontal Is flip in horizontal.
* @param { boolean } vertical Is flip in vertical.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Image flipping. This method uses a promise to return the result.
*
* @param { boolean } horizontal Is flip in horizontal.
* @param { boolean } vertical Is flip in vertical.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
flip(horizontal: boolean, vertical: boolean): Promise<void>;
/**
* Image flipping.
*
* @param { boolean } horizontal Is flip in horizontal.
* @param { boolean } vertical Is flip in vertical.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 12
*/
flipSync(horizontal: boolean, vertical: boolean): void;
/**
* Crop the image. This method uses a callback to return the operation result.
*
* @param { Region } region The region to crop.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Crop the image. This method uses a callback to return the operation result.
*
* @param { Region } region The region to crop.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Crop the image. This method uses a callback to return the operation result.
*
* @param { Region } region The region to crop.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Crop the image. This method uses a callback to return the operation result.
*
* @param { Region } region The region to crop.
* @param { AsyncCallback<void> } callback Callback used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
crop(region: Region, callback: AsyncCallback<void>): void;
/**
* Crop the image. This method uses a promise to return the result.
*
* @param { Region } region The region to crop.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
/**
* Crop the image. This method uses a promise to return the result.
*
* @param { Region } region The region to crop.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Crop the image. This method uses a promise to return the result.
*
* @param { Region } region The region to crop.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Crop the image. This method uses a promise to return the result.
*
* @param { Region } region The region to crop.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
crop(region: Region): Promise<void>;
/**
* Crop the image.
*
* @param { Region } region The region to crop.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 501 - Resource Unavailable.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 12
*/
cropSync(region: Region): void;
/**
* Get color space of pixel map.
*
* @returns { colorSpaceManager.ColorSpaceManager } If the operation fails, an error message is returned.
* @throws { BusinessError } 62980101 - The image data is abnormal.
* @throws { BusinessError } 62980103 - The image data is not supported.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
/**
* Get color space of pixel map.
*
* @returns { colorSpaceManager.ColorSpaceManager } If the operation fails, an error message is returned.
* @throws { BusinessError } 62980101 - If the image data abnormal.
* @throws { BusinessError } 62980103 - If the image data unsupport.
* @throws { BusinessError } 62980115 - If the image parameter invalid.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
getColorSpace(): colorSpaceManager.ColorSpaceManager;
/**
* Marshalling pixelmap and write into MessageSequence.
*
* @param { rpc.MessageSequence } sequence rpc.MessageSequence parameter.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @throws { BusinessError } 62980097 - IPC error.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
marshalling(sequence: rpc.MessageSequence): void;
/**
* Creates a PixelMap object based on MessageSequence parameter.
*
* @param { rpc.MessageSequence } sequence rpc.MessageSequence parameter.
* @returns { Promise<PixelMap> } A Promise instance used to return the PixelMap object.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @throws { BusinessError } 62980097 - IPC error.
* @throws { BusinessError } 62980096 - The operation failed.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
unmarshalling(sequence: rpc.MessageSequence): Promise<PixelMap>;
/**
* Set color space of pixel map.
*
* This method is only used to set the colorspace property of pixelmap, while all pixel data remains the same after calling this method.
* If you want to change colorspace for all pixels, use method {@Link #applyColorSpace(colorSpaceManager.ColorSpaceManager)} or
* {@Link #applyColorSpace(colorSpaceManager.ColorSpaceManager, AsyncCallback<void>)}.
*
* @param { colorSpaceManager.ColorSpaceManager } colorSpace The color space for pixel map.
* @throws { BusinessError } 62980111 - The image source data is incomplete.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 10
*/
/**
* Set color space of pixel map.
*
* This method is only used to set the colorspace property of pixelmap, while all pixel data remains the same after calling this method.
* If you want to change colorspace for all pixels, use method {@Link #applyColorSpace(colorSpaceManager.ColorSpaceManager)} or
* {@Link #applyColorSpace(colorSpaceManager.ColorSpaceManager, AsyncCallback<void>)}.
*
* @param { colorSpaceManager.ColorSpaceManager } colorSpace The color space for pixel map.
* @throws { BusinessError } 62980111 - If the operation invalid.
* @throws { BusinessError } 62980115 - If the image parameter invalid.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
setColorSpace(colorSpace: colorSpaceManager.ColorSpaceManager): void;
/**
* Is it stride Alignment
*
* @type { boolean }
* @readonly
* @syscap SystemCapability.Multimedia.Image.Core
* @since 11
*/
readonly isStrideAlignment: boolean;
/**
* Apply color space of pixel map, the pixels will be changed by input color space. This method uses a callback to return the operation result.
*
* This method is used to change color space of pixelmap. Pixel data will be changed by calling this method.
* If you want to set the colorspace property of pixelmap only, use method {@Link #setColorSpace(colorSpaceManager.ColorSpaceManager)}.
*
* @param { colorSpaceManager.ColorSpaceManager } targetColorSpace - The color space for pixel map.
* @param { AsyncCallback<void> } callback - Callback used to return the operation result. If the operation fails, an error message is returned.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 62980104 - Failed to initialize the internal object.
* @throws { BusinessError } 62980108 - Failed to convert the color space.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
applyColorSpace(targetColorSpace: colorSpaceManager.ColorSpaceManager, callback: AsyncCallback<void>): void;
/**
* Apply color space of pixel map, the pixels will be changed by input color space. This method uses a promise to return the result.
*
* This method is used to change color space of pixelmap. Pixel data will be changed by calling this method.
* If you want to set the colorspace property of pixelmap only, use method {@Link #setColorSpace(colorSpaceManager.ColorSpaceManager)}.
*
* @param { colorSpaceManager.ColorSpaceManager } targetColorSpace - The color space for pixel map.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an error message is returned.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified.
* 2.Incorrect parameter types. 3.Parameter verification failed.
* @throws { BusinessError } 62980104 - Failed to initialize the internal object.
* @throws { BusinessError } 62980108 - Failed to convert the color space.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 11
*/
applyColorSpace(targetColorSpace: colorSpaceManager.ColorSpaceManager): Promise<void>;
/**
* Releases this PixelMap object. This method uses a callback to return the result.
*
* @param { AsyncCallback<void> } callback Callback invoked for instance release. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Releases this PixelMap object. This method uses a callback to return the result.
*
* @param { AsyncCallback<void> } callback Callback invoked for instance release. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Releases this PixelMap object. This method uses a callback to return the result.
*
* @param { AsyncCallback<void> } callback Callback invoked for instance release. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Releases this PixelMap object. This method uses a callback to return the result.
*
* @param { AsyncCallback<void> } callback Callback invoked for instance release. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
release(callback: AsyncCallback<void>): void;
/**
* Releases this PixelMap object. This method uses a promise to return the result.
*
* @returns { Promise<void> } A Promise instance used to return the instance release result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 7
*/
/**
* Releases this PixelMap object. This method uses a promise to return the result.
*
* @returns { Promise<void> } A Promise instance used to return the instance release result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @since 10
*/
/**
* Releases this PixelMap object. This method uses a promise to return the result.
*
* @returns { Promise<void> } A Promise instance used to return the instance release result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Releases this PixelMap object. This method uses a promise to return the result.
*
* @returns { Promise<void> } A Promise instance used to return the instance release result. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.Core
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
release(): Promise<void>;
}
/**
* ImageSource instance.
*
* @typedef ImageSource
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 6
*/
/**
* ImageSource instance.
*
* @typedef ImageSource
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* ImageSource instance.
*
* @typedef ImageSource
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* ImageSource instance.
*
* @typedef ImageSource
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
interface ImageSource {
/**
* Obtains information about an image with the specified sequence number and uses a callback
* to return the result.
*
* @param { number } index Sequence number of an image.
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 6
*/
/**
* Obtains information about an image with the specified sequence number and uses a callback
* to return the result.
*
* @param { number } index Sequence number of an image.
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Obtains information about an image with the specified sequence number and uses a callback
* to return the result.
*
* @param { number } index Sequence number of an image.
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Obtains information about an image with the specified sequence number and uses a callback
* to return the result.
*
* @param { number } index Sequence number of an image.
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
getImageInfo(index: number, callback: AsyncCallback<ImageInfo>): void;
/**
* Obtains information about this image and uses a callback to return the result.
*
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 6
*/
/**
* Obtains information about this image and uses a callback to return the result.
*
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Obtains information about this image and uses a callback to return the result.
*
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Obtains information about this image and uses a callback to return the result.
*
* @param { AsyncCallback<ImageInfo> } callback Callback used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
getImageInfo(callback: AsyncCallback<ImageInfo>): void;
/**
* Get image information from image source.
*
* @param { number } index Sequence number of an image. If this parameter is not specified, the default value 0 is used.
* @returns { Promise<ImageInfo> } A Promise instance used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 6
*/
/**
* Get image information from image source.
*
* @param { number } index Sequence number of an image. If this parameter is not specified, the default value 0 is used.
* @returns { Promise<ImageInfo> } A Promise instance used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Get image information from image source.
*
* @param { number } index Sequence number of an image. If this parameter is not specified, the default value 0 is used.
* @returns { Promise<ImageInfo> } A Promise instance used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Get image information from image source.
*
* @param { number } index Sequence number of an image. If this parameter is not specified, the default value 0 is used.
* @returns { Promise<ImageInfo> } A Promise instance used to return the image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
getImageInfo(index?: number): Promise<ImageInfo>;
/**
* Get image information from image source synchronously.
*
* @param { number } index - Index of sequence images. If this parameter is not specified, default value is 0.
* @returns { ImageInfo } The image information.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 12
*/
getImageInfoSync(index?: number): ImageInfo;
/**
* Creates a PixelMap object based on image decoding parameters. This method uses a promise to
* return the object.
*
* @param { DecodingOptions } options Image decoding parameters.
* @returns { Promise<PixelMap> } A Promise instance used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Creates a PixelMap object based on image decoding parameters. This method uses a promise to
* return the object.
*
* @param { DecodingOptions } options Image decoding parameters.
* @returns { Promise<PixelMap> } A Promise instance used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Creates a PixelMap object based on image decoding parameters. This method uses a promise to
* return the object.
*
* @param { DecodingOptions } options Image decoding parameters.
* @returns { Promise<PixelMap> } A Promise instance used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Creates a PixelMap object based on image decoding parameters. This method uses a promise to
* return the object.
*
* @param { DecodingOptions } options Image decoding parameters.
* @returns { Promise<PixelMap> } A Promise instance used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
createPixelMap(options?: DecodingOptions): Promise<PixelMap>;
/**
* Creates a PixelMap object. This method uses a callback to return the object.
*
* @param { AsyncCallback<PixelMap> } callback Callback used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Creates a PixelMap object. This method uses a callback to return the object.
*
* @param { AsyncCallback<PixelMap> } callback Callback used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Creates a PixelMap object. This method uses a callback to return the object.
*
* @param { AsyncCallback<PixelMap> } callback Callback used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Creates a PixelMap object. This method uses a callback to return the object.
*
* @param { AsyncCallback<PixelMap> } callback Callback used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
createPixelMap(callback: AsyncCallback<PixelMap>): void;
/**
* Creates a PixelMap object based on image decoding parameters. This method uses a callback to
* return the object.
*
* @param { DecodingOptions } options Image decoding parameters.
* @param { AsyncCallback<PixelMap> } callback Callback used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
*/
/**
* Creates a PixelMap object based on image decoding parameters. This method uses a callback to
* return the object.
*
* @param { DecodingOptions } options Image decoding parameters.
* @param { AsyncCallback<PixelMap> } callback Callback used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Creates a PixelMap object based on image decoding parameters. This method uses a callback to
* return the object.
*
* @param { DecodingOptions } options Image decoding parameters.
* @param { AsyncCallback<PixelMap> } callback Callback used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @atomicservice
* @since 11
*/
/**
* Creates a PixelMap object based on image decoding parameters. This method uses a callback to
* return the object.
*
* @param { DecodingOptions } options Image decoding parameters.
* @param { AsyncCallback<PixelMap> } callback Callback used to return the PixelMap object.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @form
* @atomicservice
* @since 12
*/
createPixelMap(options: DecodingOptions, callback: AsyncCallback<PixelMap>): void;
/**
* Create a PixelMap object based on image decoding parameters synchronously.
*
* @param { DecodingOptions } options - Image decoding parameters.
* @returns { PixelMap } Return the PixelMap. If decoding fails, return undefined.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 12
*/
createPixelMapSync(options?: DecodingOptions): PixelMap;
/**
* Creates a PixelMap array based on image decoding parameters. This method uses a promise to
* return the array.
*
* @param { DecodingOptions } options Image decoding parameters.
* @returns { Promise<Array<PixelMap>> } A Promise instance used to return the PixelMap array.
* @throws { BusinessError } 401 - The parameter check failed.
* @throws { BusinessError } 62980096 - The operation failed.
* @throws { BusinessError } 62980099 - The shared memory data is abnormal.
* @throws { BusinessError } 62980101 - The image data is abnormal.
* @throws { BusinessError } 62980103 - The image data is not supported.
* @throws { BusinessError } 62980106 - The image is too large.
* @throws { BusinessError } 62980109 - Failed to crop the image.
* @throws { BusinessError } 62980110 - The image source data is incorrect.
* @throws { BusinessError } 62980111 - The image source data is incomplete.
* @throws { BusinessError } 62980112 - The image format does not match.
* @throws { BusinessError } 62980113 - Unknown image format.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @throws { BusinessError } 62980116 - Failed to decode the image.
* @throws { BusinessError } 62980118 - Failed to create the image plugin.
* @throws { BusinessError } 62980122 - The image decoding header is abnormal.
* @throws { BusinessError } 62980137 - Invalid media operation.
* @throws { BusinessError } 62980173 - The DMA memory does not exist.
* @throws { BusinessError } 62980174 - The DMA memory data is abnormal.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
createPixelMapList(options?: DecodingOptions): Promise<Array<PixelMap>>;
/**
* Creates a PixelMap array. This method uses a callback to return the array.
*
* @param { AsyncCallback<Array<PixelMap>> } callback Callback used to return the PixelMap array.
* @throws { BusinessError } 401 - The parameter check failed.
* @throws { BusinessError } 62980096 - The operation failed.
* @throws { BusinessError } 62980099 - The shared memory data is abnormal.
* @throws { BusinessError } 62980101 - The image data is abnormal.
* @throws { BusinessError } 62980103 - The image data is not supported.
* @throws { BusinessError } 62980106 - The image is too large.
* @throws { BusinessError } 62980109 - Failed to crop the image.
* @throws { BusinessError } 62980110 - The image source data is incorrect.
* @throws { BusinessError } 62980111 - The image source data is incomplete.
* @throws { BusinessError } 62980112 - The image format does not match.
* @throws { BusinessError } 62980113 - Unknown image format.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @throws { BusinessError } 62980116 - Failed to decode the image.
* @throws { BusinessError } 62980118 - Failed to create the image plugin.
* @throws { BusinessError } 62980122 - The image decoding header is abnormal.
* @throws { BusinessError } 62980137 - Invalid media operation.
* @throws { BusinessError } 62980173 - The DMA memory does not exist.
* @throws { BusinessError } 62980174 - The DMA memory data is abnormal.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
createPixelMapList(callback: AsyncCallback<Array<PixelMap>>): void;
/**
* Creates a PixelMap array based on image decoding parameters. This method uses a callback to
* return the array.
*
* @param { DecodingOptions } options Image decoding parameters.
* @param { AsyncCallback<Array<PixelMap>> } callback Callback used to return the PixelMap array.
* @throws { BusinessError } 401 - The parameter check failed.
* @throws { BusinessError } 62980096 - The operation failed.
* @throws { BusinessError } 62980099 - The shared memory data is abnormal.
* @throws { BusinessError } 62980101 - The image data is abnormal.
* @throws { BusinessError } 62980103 - The image data is not supported.
* @throws { BusinessError } 62980106 - The image is too large.
* @throws { BusinessError } 62980109 - Failed to crop the image.
* @throws { BusinessError } 62980110 - The image source data is incorrect.
* @throws { BusinessError } 62980111 - The image source data is incomplete.
* @throws { BusinessError } 62980112 - The image format does not match.
* @throws { BusinessError } 62980113 - Unknown image format.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @throws { BusinessError } 62980116 - Failed to decode the image.
* @throws { BusinessError } 62980118 - Failed to create the image plugin.
* @throws { BusinessError } 62980122 - The image decoding header is abnormal.
* @throws { BusinessError } 62980137 - Invalid media operation.
* @throws { BusinessError } 62980173 - The DMA memory does not exist.
* @throws { BusinessError } 62980174 - The DMA memory data is abnormal.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
createPixelMapList(options: DecodingOptions, callback: AsyncCallback<Array<PixelMap>>): void;
/**
* Obtains the array of delay time in an image. This method uses a promise to return the array.
*
* @returns { Promise<Array<number>> } A Promise instance used to return the array.
* @throws { BusinessError } 401 - The parameter check failed.
* @throws { BusinessError } 62980096 - The operation failed.
* @throws { BusinessError } 62980110 - The image source data is incorrect.
* @throws { BusinessError } 62980111 - The image source data is incomplete.
* @throws { BusinessError } 62980112 - The image format does not match.
* @throws { BusinessError } 62980113 - Unknown image format.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @throws { BusinessError } 62980116 - Failed to decode the image.
* @throws { BusinessError } 62980118 - Failed to create the image plugin.
* @throws { BusinessError } 62980122 - The image decoding header is abnormal.
* @throws { BusinessError } 62980137 - Invalid media operation.
* @throws { BusinessError } 62980149 - Invalid media parameter.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
getDelayTimeList(): Promise<Array<number>>;
/**
* Obtains the array of delay time in an image. This method uses a callback to return the array.
*
* @param { AsyncCallback<Array<number>> } callback Callback used to return the array.
* @throws { BusinessError } 401 - The parameter check failed.
* @throws { BusinessError } 62980096 - The operation failed.
* @throws { BusinessError } 62980110 - The image source data is incorrect.
* @throws { BusinessError } 62980111 - The image source data is incomplete.
* @throws { BusinessError } 62980112 - The image format does not match.
* @throws { BusinessError } 62980113 - Unknown image format.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @throws { BusinessError } 62980116 - Failed to decode the image.
* @throws { BusinessError } 62980118 - Failed to create the image plugin.
* @throws { BusinessError } 62980122 - The image decoding header is abnormal.
* @throws { BusinessError } 62980137 - Invalid media operation.
* @throws { BusinessError } 62980149 - Invalid media parameter.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
getDelayTimeList(callback: AsyncCallback<Array<number>>): void;
/**
* Obtains the array of disposal type in a gif image. This method uses a promise to return the array.
*
* @returns { Promise<Array<number>> } A Promise instance used to return the array.
* @throws { BusinessError } 401 - The parameter check failed.
* @throws { BusinessError } 62980096 - The operation failed.
* @throws { BusinessError } 62980101 - The image data is abnormal.
* @throws { BusinessError } 62980137 - Invalid media operation.
* @throws { BusinessError } 62980149 - Invalid image source mime type.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 12
*/
getDisposalTypeList(): Promise<Array<number>>;
/**
* Obtains the count of frame in an image. This method uses a promise to return the number.
*
* @returns { Promise<number> } A Promise instance used to return the number.
* @throws { BusinessError } 401 - The parameter check failed.
* @throws { BusinessError } 62980096 - The operation failed.
* @throws { BusinessError } 62980110 - The image source data is incorrect.
* @throws { BusinessError } 62980111 - The image source data is incomplete.
* @throws { BusinessError } 62980112 - The image format does not match.
* @throws { BusinessError } 62980113 - Unknown image format.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @throws { BusinessError } 62980116 - Failed to decode the image.
* @throws { BusinessError } 62980118 - Failed to create the image plugin.
* @throws { BusinessError } 62980122 - The image decoding header is abnormal.
* @throws { BusinessError } 62980137 - Invalid media operation.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
getFrameCount(): Promise<number>;
/**
* Obtains the count of frame in an image. This method uses a callback to return the number.
*
* @param { AsyncCallback<number> } callback Callback used to return the number.
* @throws { BusinessError } 401 - The parameter check failed.
* @throws { BusinessError } 62980096 - The operation failed.
* @throws { BusinessError } 62980110 - The image source data is incorrect.
* @throws { BusinessError } 62980111 - The image source data is incomplete.
* @throws { BusinessError } 62980112 - The image format does not match.
* @throws { BusinessError } 62980113 - Unknown image format.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @throws { BusinessError } 62980116 - Failed to decode the image.
* @throws { BusinessError } 62980118 - Failed to create the image plugin.
* @throws { BusinessError } 62980122 - The image decoding header is abnormal.
* @throws { BusinessError } 62980137 - Invalid media operation.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
getFrameCount(callback: AsyncCallback<number>): void;
/**
* Obtains the value of a property in an image with the specified index. This method uses a
* promise to return the property value in a string.
*
* @param { PropertyKey } key - Name of the property whose value is to be obtained.
* @param { ImagePropertyOptions } options - Index of the image.
* @returns { Promise<string> } A Promise instance used to return the property value. If the operation fails, the default value is returned.
* @throws { BusinessError } 401 - Parameter error.Possible causes:1.Mandatory parameters are left unspecified;2.Incorrect parameter types;3.Parameter verification failed;
* @throws { BusinessError } 62980096 - The operation failed.
* @throws { BusinessError } 62980103 - The image data is not supported.
* @throws { BusinessError } 62980110 - The image source data is incorrect.
* @throws { BusinessError } 62980111 - The image source data is incomplete.
* @throws { BusinessError } 62980112 - The image format does not match.
* @throws { BusinessError } 62980113 - Unknown image format.
* @throws { BusinessError } 62980115 - Invalid image parameter.
* @throws { BusinessError } 62980116 - Failed to decode the image.
* @throws { BusinessError } 62980118 - Failed to create the image plugin.
* @throws { BusinessError } 62980122 - The image decoding header is abnormal.
* @throws { BusinessError } 62980123 - Images in EXIF format are not supported.
* @throws { BusinessError } 62980135 - The EXIF value is invalid.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 11
*/
getImageProperty(key: PropertyKey, options?: ImagePropertyOptions): Promise<string>;
/**
* Obtains the value of a property in an image with the specified index. This method uses a
* promise to return the property value in a string.
*
* @param { string } key Name of the property whose value is to be obtained.
* @param { GetImagePropertyOptions } options Index of the image.
* @returns { Promise<string> } A Promise instance used to return the property value. If the operation fails, the default value is returned.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
* @deprecated since 11
* @useinstead image.ImageSource#getImageProperty
*/
/**
* Obtains the value of a property in an image with the specified index. This method uses a
* promise to return the property value in a string.
*
* @param { string } key Name of the property whose value is to be obtained.
* @param { GetImagePropertyOptions } options Index of the image.
* @returns { Promise<string> } A Promise instance used to return the property value. If the operation fails, the default value is returned.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
* @deprecated since 11
* @useinstead image.ImageSource#getImageProperty
*/
getImageProperty(key: string, options?: GetImagePropertyOptions): Promise<string>;
/**
* Obtains the value of a property in this image. This method uses a callback to return the
* property value in a string.
*
* @param { string } key Name of the property whose value is to be obtained.
* @param { AsyncCallback<string> } callback Callback used to return the property value. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
* @deprecated since 11
* @useinstead image.ImageSource#getImageProperty
*/
/**
* Obtains the value of a property in this image. This method uses a callback to return the
* property value in a string.
*
* @param { string } key Name of the property whose value is to be obtained.
* @param { AsyncCallback<string> } callback Callback used to return the property value. If the operation fails, an error message is returned.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
* @deprecated since 11
* @useinstead image.ImageSource#getImageProperty
*/
getImageProperty(key: string, callback: AsyncCallback<string>): void;
/**
* Obtains the value of a property in an image with the specified index. This method uses
* a callback to return the property value in a string.
*
* @param { string } key Name of the property whose value is to be obtained.
* @param { GetImagePropertyOptions } options Index of the image.
* @param { AsyncCallback<string> } callback Callback used to return the property value. If the operation fails, the default value is returned.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 7
* @deprecated since 11
* @useinstead image.ImageSource#getImageProperty
*/
/**
* Obtains the value of a property in an image with the specified index. This method uses
* a callback to return the property value in a string.
*
* @param { string } key Name of the property whose value is to be obtained.
* @param { GetImagePropertyOptions } options Index of the image.
* @param { AsyncCallback<string> } callback Callback used to return the property value. If the operation fails, the default value is returned.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
* @deprecated since 11
* @useinstead image.ImageSource#getImageProperty
*/
getImageProperty(key: string, options: GetImagePropertyOptions, callback: AsyncCallback<string>): void;
/**
* Obtains the value of properties in an image. This method uses a promise to return the property values in array
* of records.
*
* @param { Array<PropertyKey> } key - Name of the properties whose value is to be obtained.
* @returns { Promise<Record<PropertyKey, string|null>> } Array of Records instance used to return the
* property values. If the operation fails, the null is returned.
* @throws { BusinessError } 401 - Parameter error.Possible causes:1.Mandatory parameters are left unspecified;2.Incorrect parameter types;3.Parameter verification failed;
* @throws { BusinessError } 62980096 - The operation failed.
* @throws { BusinessError } 62980110 - The image source data is incorrect.
* @throws { BusinessError } 62980113 - Unknown image format.
* @throws { BusinessError } 62980116 - Failed to decode the image.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 12
*/
getImageProperties(key: Array<PropertyKey>): Promise<Record<PropertyKey, string|null>>;
/**
* Modify the value of a property in an image with the specified key. This method uses a
* promise to return the property value in a string.
*
* @param { PropertyKey } key - Name of the property whose value is to be modified.
* @param { string } value - The value to be set to property.
* @returns { Promise<void> } A Promise instance used to return the property value.
* @throws { BusinessError } 401 - Parameter error.Possible causes:1.Mandatory parameters are left unspecified;2.Incorrect parameter types;
* @throws { BusinessError } 62980123 - Images in EXIF format are not supported.
* @throws { BusinessError } 62980133 - The EXIF data is out of range.
* @throws { BusinessError } 62980135 - The EXIF value is invalid.
* @throws { BusinessError } 62980146 - The EXIF data failed to be written to the file.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 11
*/
modifyImageProperty(key: PropertyKey, value: string): Promise<void>;
/**
* Modify the value of a property in an image with the specified key. This method uses a
* promise to return the property value in a string.
*
* @param { string } key Name of the property whose value is to be modified.
* @param { string } value The value to be set to property.
* @returns { Promise<void> } A Promise instance used to return the property value.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 9
* @deprecated since 11
* @useinstead image.ImageSource#modifyImageProperty
*/
/**
* Modify the value of a property in an image with the specified key. This method uses a
* promise to return the property value in a string.
*
* @param { string } key Name of the property whose value is to be modified.
* @param { string } value The value to be set to property.
* @returns { Promise<void> } A Promise instance used to return the property value.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
* @deprecated since 11
* @useinstead image.ImageSource#modifyImageProperty
*/
modifyImageProperty(key: string, value: string): Promise<void>;
/**
* Modify the value of a property in an image with the specified key. This method uses a callback to return the
* property value in a string.
*
* @param { string } key Name of the property whose value is to be obtained.
* @param { string } value The value to be set to property.
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 9
* @deprecated since 11
* @useinstead image.ImageSource#modifyImageProperty
*/
/**
* Modify the value of a property in an image with the specified key. This method uses a callback to return the
* property value in a string.
*
* @param { string } key Name of the property whose value is to be obtained.
* @param { string } value The value to be set to property.
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
* @deprecated since 11
* @useinstead image.ImageSource#modifyImageProperty
*/
modifyImageProperty(key: string, value: string, callback: AsyncCallback<void>): void;
/**
* Modify the value of properties in an image with the specified keys.
*
* @param { Record<PropertyKey, string|null> } records - Array of the property Records whose values are to
* be modified.
* @returns { Promise<void> } A Promise instance used to return the operation result. If the operation fails, an
* error message is returned.
* @throws { BusinessError } 401 - Parameter error.Possible causes:1.Mandatory parameters are left unspecified;2.Incorrect parameter types;3.Parameter verification failed;
* @throws { BusinessError } 62980123 - Images in EXIF format are not supported.
* @throws { BusinessError } 62980133 - The EXIF data is out of range.
* @throws { BusinessError } 62980135 - The EXIF value is invalid.
* @throws { BusinessError } 62980146 - The EXIF data failed to be written to the file.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 12
*/
modifyImageProperties(records: Record<PropertyKey, string|null>): Promise<void>;
/**
* Update the data in the incremental ImageSource.
*
* @param { ArrayBuffer } buf The data to be updated.
* @param { boolean } isFinished If is it finished.
* @param { number } value The offset of data.
* @param { number } length The length fo buf.
* @returns { Promise<void> } A Promise instance used to return the property value.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 9
*/
/**
* Update the data in the incremental ImageSource.
*
* @param { ArrayBuffer } buf The data to be updated.
* @param { boolean } isFinished If is it finished.
* @param { number } value The offset of data.
* @param { number } length The length fo buf.
* @returns { Promise<void> } A Promise instance used to return the property value.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Update the data in the incremental ImageSource.
*
* @param { ArrayBuffer } buf The data to be updated.
* @param { boolean } isFinished If is it finished.
* @param { number } offset The offset of data.
* @param { number } length The length fo buf.
* @returns { Promise<void> } A Promise instance used to return the property value.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 11
*/
updateData(buf: ArrayBuffer, isFinished: boolean, offset: number, length: number): Promise<void>;
/**
* Update the data in the incremental ImageSource.
*
* @param { ArrayBuffer } buf The data to be updated.
* @param { boolean } isFinished If is it finished.
* @param { number } value The offset of data.
* @param { number } length The length fo buf.
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 9
*/
/**
* Update the data in the incremental ImageSource.
*
* @param { ArrayBuffer } buf The data to be updated.
* @param { boolean } isFinished If is it finished.
* @param { number } value The offset of data.
* @param { number } length The length fo buf.
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
/**
* Update the data in the incremental ImageSource.
*
* @param { ArrayBuffer } buf The data to be updated.
* @param { boolean } isFinished If is it finished.
* @param { number } offset The offset of data.
* @param { number } length The length fo buf.
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 11
*/
updateData(
buf: ArrayBuffer,
isFinished: boolean,
offset: number,
length: number,
callback: AsyncCallback<void>
): void;
/**
* Releases an ImageSource instance and uses a callback to return the result.
*
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 6
*/
/**
* Releases an ImageSource instance and uses a callback to return the result.
*
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
release(callback: AsyncCallback<void>): void;
/**
* Releases an ImageSource instance and uses a promise to return the result.
*
* @returns { Promise<void> } A Promise instance used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 6
*/
/**
* Releases an ImageSource instance and uses a promise to return the result.
*
* @returns { Promise<void> } A Promise instance used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
release(): Promise<void>;
/**
* Supported image formats.
*
* @type { Array<string> }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @since 6
*/
/**
* Supported image formats.
*
* @type { Array<string> }
* @syscap SystemCapability.Multimedia.Image.ImageSource
* @crossplatform
* @since 10
*/
readonly supportedFormats: Array<string>;
}
/**
* ImagePacker instance.
*
* @typedef ImagePacker
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 6
*/
/**
* ImagePacker instance.
*
* @typedef ImagePacker
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
/**
* ImagePacker instance.
*
* @typedef ImagePacker
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @atomicservice
* @since 11
*/
interface ImagePacker {
/**
* Compresses or packs an image and uses a callback to return the result.
*
* @param { ImageSource } source Image to be processed.
* @param { PackingOption } option Option for image packing.
* @param { AsyncCallback<ArrayBuffer> } callback Callback used to return the packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 6
*/
/**
* Compresses or packs an image and uses a callback to return the result.
*
* @param { ImageSource } source Image to be processed.
* @param { PackingOption } option Option for image packing.
* @param { AsyncCallback<ArrayBuffer> } callback Callback used to return the packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
/**
* Compresses or packs an image and uses a callback to return the result.
*
* @param { ImageSource } source Image to be processed.
* @param { PackingOption } option Option for image packing.
* @param { AsyncCallback<ArrayBuffer> } callback Callback used to return the packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @atomicservice
* @since 11
*/
packing(source: ImageSource, option: PackingOption, callback: AsyncCallback<ArrayBuffer>): void;
/**
* Compresses or packs an image and uses a promise to return the result.
*
* @param { ImageSource } source Image to be processed.
* @param { PackingOption } option Option for image packing.
* @returns { Promise<ArrayBuffer> } A Promise instance used to return the compressed or packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 6
*/
/**
* Compresses or packs an image and uses a promise to return the result.
*
* @param { ImageSource } source Image to be processed.
* @param { PackingOption } option Option for image packing.
* @returns { Promise<ArrayBuffer> } A Promise instance used to return the compressed or packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
/**
* Compresses or packs an image and uses a promise to return the result.
*
* @param { ImageSource } source Image to be processed.
* @param { PackingOption } option Option for image packing.
* @returns { Promise<ArrayBuffer> } A Promise instance used to return the compressed or packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @atomicservice
* @since 11
*/
packing(source: ImageSource, option: PackingOption): Promise<ArrayBuffer>;
/**
* Compresses or packs an image and uses a callback to return the result.
*
* @param { PixelMap } source PixelMap to be processed.
* @param { PackingOption } option Option for image packing.
* @param { AsyncCallback<ArrayBuffer> } callback Callback used to return the packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 8
*/
/**
* Compresses or packs an image and uses a callback to return the result.
*
* @param { PixelMap } source PixelMap to be processed.
* @param { PackingOption } option Option for image packing.
* @param { AsyncCallback<ArrayBuffer> } callback Callback used to return the packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
/**
* Compresses or packs an image and uses a callback to return the result.
*
* @param { PixelMap } source PixelMap to be processed.
* @param { PackingOption } option Option for image packing.
* @param { AsyncCallback<ArrayBuffer> } callback Callback used to return the packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @atomicservice
* @since 11
*/
packing(source: PixelMap, option: PackingOption, callback: AsyncCallback<ArrayBuffer>): void;
/**
* Compresses or packs an image and uses a promise to return the result.
*
* @param { PixelMap } source PixelMap to be processed.
* @param { PackingOption } option Option for image packing.
* @returns { Promise<ArrayBuffer> } A Promise instance used to return the compressed or packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 8
*/
/**
* Compresses or packs an image and uses a promise to return the result.
*
* @param { PixelMap } source PixelMap to be processed.
* @param { PackingOption } option Option for image packing.
* @returns { Promise<ArrayBuffer> } A Promise instance used to return the compressed or packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
/**
* Compresses or packs an image and uses a promise to return the result.
*
* @param { PixelMap } source PixelMap to be processed.
* @param { PackingOption } option Option for image packing.
* @returns { Promise<ArrayBuffer> } A Promise instance used to return the compressed or packed data.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @atomicservice
* @since 11
*/
packing(source: PixelMap, option: PackingOption): Promise<ArrayBuffer>;
/**
* Compresses or packs an image into a file and uses a callback to return the result.
*
* @param { ImageSource } source Image to be processed.
* @param { number } fd ID of a file descriptor.
* @param { PackingOption } options Options for image packing.
* @param { AsyncCallback<void> } callback Callback used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 11
*/
packToFile(source: ImageSource, fd: number, options: PackingOption, callback: AsyncCallback<void>): void;
/**
* Compresses or packs an image into a file and uses a promise to return the result.
*
* @param { ImageSource } source Image to be processed.
* @param { number } fd ID of a file descriptor.
* @param { PackingOption } options Options for image packing.
* @returns { Promise<void> } A Promise instance used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 11
*/
packToFile(source: ImageSource, fd: number, options: PackingOption): Promise<void>;
/**
* Compresses or packs an image into a file and uses a callback to return the result.
*
* @param { PixelMap } source PixelMap to be processed.
* @param { number } fd ID of a file descriptor.
* @param { PackingOption } options Options for image packing.
* @param { AsyncCallback<void> } callback Callback used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 11
*/
packToFile(source: PixelMap, fd: number, options: PackingOption, callback: AsyncCallback<void>): void;
/**
* Compresses or packs an image into a file and uses a promise to return the result.
*
* @param { PixelMap } source PixelMap to be processed.
* @param { number } fd ID of a file descriptor.
* @param { PackingOption } options Options for image packing.
* @returns { Promise<void> } A Promise instance used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 11
*/
packToFile(source: PixelMap, fd: number, options: PackingOption): Promise<void>;
/**
* Releases an ImagePacker instance and uses a callback to return the result.
*
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 6
*/
/**
* Releases an ImagePacker instance and uses a callback to return the result.
*
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
release(callback: AsyncCallback<void>): void;
/**
* Releases an ImagePacker instance and uses a promise to return the result.
*
* @returns { Promise<void> } A Promise instance used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 6
*/
/**
* Releases an ImagePacker instance and uses a promise to return the result.
*
* @returns { Promise<void> } A Promise instance used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
release(): Promise<void>;
/**
* Supported image formats.
*
* @type { Array<string> }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @since 6
*/
/**
* Supported image formats.
*
* @type { Array<string> }
* @syscap SystemCapability.Multimedia.Image.ImagePacker
* @crossplatform
* @since 10
*/
readonly supportedFormats: Array<string>;
}
/**
* Provides basic image operations, including obtaining image information, and reading and writing image data.
*
* @typedef Image
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
interface Image {
/**
* Sets or gets the image area to crop, default is size.
*
* @type { Region }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
clipRect: Region;
/**
* Image size.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
readonly size: Size;
/**
* Image format.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
readonly format: number;
/**
* Image timestamp.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.Core
* @since 12
*/
readonly timestamp: number;
/**
* Get component buffer from image and uses a callback to return the result.
*
* @param { ComponentType } componentType The component type of image.
* @param { AsyncCallback<Component> } callback Callback used to return the component buffer.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
getComponent(componentType: ComponentType, callback: AsyncCallback<Component>): void;
/**
* Get component buffer from image and uses a promise to return the result.
*
* @param { ComponentType } componentType The component type of image.
* @returns { Promise<Component> } A Promise instance used to return the component buffer.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
getComponent(componentType: ComponentType): Promise<Component>;
/**
* Release current image to receive another and uses a callback to return the result.
*
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
release(callback: AsyncCallback<void>): void;
/**
* Release current image to receive another and uses a promise to return the result.
*
* @returns { Promise<void> } A Promise instance used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.Core
* @since 9
*/
release(): Promise<void>;
}
/**
* Image receiver object.
*
* @typedef ImageReceiver
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
interface ImageReceiver {
/**
* Image size.
*
* @type { Size }
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
readonly size: Size;
/**
* Image capacity.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
readonly capacity: number;
/**
* Image format.
*
* @type { ImageFormat }
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
readonly format: ImageFormat;
/**
* Get an id which indicates a surface and can be used to set to Camera or other component can receive a surface
* and uses a callback to return the result.
*
* @param { AsyncCallback<string> } callback Callback used to return the surface id.
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
getReceivingSurfaceId(callback: AsyncCallback<string>): void;
/**
* Get an id which indicates a surface and can be used to set to Camera or other component can receive a surface
* and uses a promise to return the result.
*
* @returns { Promise<string> } A Promise instance used to return the surface id.
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
getReceivingSurfaceId(): Promise<string>;
/**
* Get lasted image from receiver and uses a callback to return the result.
*
* @param { AsyncCallback<Image> } callback Callback used to return the latest image.
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
readLatestImage(callback: AsyncCallback<Image>): void;
/**
* Get lasted image from receiver and uses a promise to return the result.
*
* @returns { Promise<Image> } A Promise instance used to return the latest image.
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
readLatestImage(): Promise<Image>;
/**
* Get next image from receiver and uses a callback to return the result.
*
* @param { AsyncCallback<Image> } callback Callback used to return the next image.
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
readNextImage(callback: AsyncCallback<Image>): void;
/**
* Get next image from receiver and uses a promise to return the result.
*
* @returns { Promise<Image> } A Promise instance used to return the next image.
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
readNextImage(): Promise<Image>;
/**
* Subscribe callback when receiving an image
*
* @param { 'imageArrival' } type Callback used to return the next image.
* @param { AsyncCallback<void> } callback Callback used to return image.
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
on(type: 'imageArrival', callback: AsyncCallback<void>): void;
/**
* Release image receiver instance and uses a callback to return the result.
*
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
release(callback: AsyncCallback<void>): void;
/**
* Release image receiver instance and uses a promise to return the result.
*
* @returns { Promise<void> } A Promise instance used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageReceiver
* @since 9
*/
release(): Promise<void>;
}
/**
* Image creator object.
*
* @typedef ImageCreator
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 9
*/
interface ImageCreator {
/**
* Image capacity.
*
* @type { number }
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 9
*/
readonly capacity: number;
/**
* Image format.
*
* @type { ImageFormat }
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 9
*/
readonly format: ImageFormat;
/**
* Apply for new graphic buffer from free queue and use a callback to return the result.
*
* @param { AsyncCallback<Image> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 9
*/
dequeueImage(callback: AsyncCallback<Image>): void;
/**
* Apply for new graphic buffer from free queue and uses a promise to return the result.
*
* @returns { Promise<Image> } A Promise instance used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 9
*/
dequeueImage(): Promise<Image>;
/**
* Queue buffer to dirty queue and uses a callback to return the result.
*
* @param { Image } interface
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 9
*/
queueImage(interface: Image, callback: AsyncCallback<void>): void;
/**
* Queue buffer to dirty queue and uses a promise to return the result.
*
* @param { Image } interface
* @returns { Promise<void> } A Promise instance used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 9
*/
queueImage(interface: Image): Promise<void>;
/**
* Subscribe callback when releasing buffer
*
* @param { 'imageRelease' } type Callback used to return the operation result.
* @param { AsyncCallback<void> } callback Callback used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 9
*/
on(type: 'imageRelease', callback: AsyncCallback<void>): void;
/**
* Releases buffer in bufferqueue instance and uses a callback to return the result.
*
* @param { AsyncCallback<void> } callback Callback to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 9
*/
release(callback: AsyncCallback<void>): void;
/**
* Releases buffer in bufferqueue instance and uses a promise to return the result.
*
* @returns { Promise<void> } A Promise instance used to return the operation result.
* @syscap SystemCapability.Multimedia.Image.ImageCreator
* @since 9
*/
release(): Promise<void>;
}
}
export default image;
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