source stringlengths 14 113 | code stringlengths 10 21.3k |
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application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
const imagePackerApi: image.ImagePacker = image.createImagePacker();
imagePackerApi.release((err: BusinessError)=>{
if (err) {
console.error(`Failed to release image packaging.code ${err.code},message is ${err.message}`);
} else {
console.info('Succeed... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
const imagePackerApi: image.ImagePacker = image.createImagePacker();
imagePackerApi.release().then(() => {
console.info('Succeeded in releasing image packaging.');
}).catch((error: BusinessError) => {
console.error(`Failed to release image packaging.code ${err... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
import { fileIo as fs } from '@kit.CoreFileKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
/... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
import { fileIo as fs } from '@kit.CoreFileKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
/... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
import { fileIo as fs } from '@kit.CoreFileKit';
const color: ArrayBuffer = new ArrayBuffer(96); // 96 is the size of the pixel buffer to create. The value is calculated as follows: height * width *4.
let opts: image.InitializationOptions = { editable: true, pixel... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
import { fileIo as fs } from '@kit.CoreFileKit';
const color: ArrayBuffer = new ArrayBuffer(96); // 96 is the size of the pixel buffer to create. The value is calculated as follows: height * width *4.
let opts: image.InitializationOptions = { editable: true, pixel... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
import { fileIo as fs } from '@kit.CoreFileKit';
async function PackToFile(context: Context) {
const resourceMgr = context.resourceManager;
const rawFile = await resourceMgr.getRawFileContent("test.jpg");
let ops: image... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@ohos.base';
import fs from '@ohos.file.fs';
import image from "@ohos.multimedia.image";
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIA... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { image } from '@kit.ImageKit';
async function CreateAuxiliaryPicture(context: Context) {
let funcName = "CreateAuxiliaryPicture";
const resourceMgr = context.resourceManager;
const rawFile = await resourceMgr.getRawFileContent("hdr.jpg"); // Support for HDR images is required.
let auxBuffer: ArrayBuffe... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { image } from '@kit.ImageKit';
async function WritePixelsFromBuffer(context: Context) {
const resourceMgr = context.resourceManager;
const rawFile = await resourceMgr.getRawFileContent("hdr.jpg"); // Support for HDR images is required.
let ops: image.SourceOptions = {
sourceDensity: 98,
}
let ima... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
async function ReadPixelsToBuffer(context: Context) {
const resourceMgr = context.resourceManager;
const rawFile = await resourceMgr.getRawFileContent("hdr.jpg"); // Support for HDR images is required.
let ops: image.So... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { image } from '@kit.ImageKit';
async function GetAuxiliaryPictureType() {
if (auxPictureObj != null) {
let type: image.AuxiliaryPictureType = auxPictureObj.getType();
console.info('Success get auxiliary picture type ' + JSON.stringify(type));
} else {
console.info('Failed get auxiliary picture... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
async function SetAuxPictureObjMetadata(exifContext: Context) {
const exifResourceMgr = exifContext.resourceManager;
const exifRawFile = await exifResourceMgr.getRawFileContent("exif.jpg");// The image contains EXIF metad... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { image } from '@kit.ImageKit';
async function GetAuxPictureObjMetadata() {
if (auxPictureObj != null) {
let metadataType: image.MetadataType = image.MetadataType.EXIF_METADATA;
let auxPictureObjMetaData: image.Metadata | null = await auxPictureObj.getMetadata(metadataType);
if (auxPictureObjMetaD... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { image } from '@kit.ImageKit';
async function GetAuxiliaryPictureInfo() {
if(auxPictureObj != null) {
let auxinfo: image.AuxiliaryPictureInfo = auxPictureObj.getAuxiliaryPictureInfo();
console.info('GetAuxiliaryPictureInfo Type: ' + auxinfo.auxiliaryPictureType +
' height: ' + auxinfo.size.heig... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { colorSpaceManager } from '@kit.ArkGraphics2D';
import { image } from '@kit.ImageKit';
async function SetAuxiliaryPictureInfo() {
if(auxPictureObj != null) {
let colorSpaceName = colorSpaceManager.ColorSpace.SRGB;
let info: image.AuxiliaryPictureInfo = {
auxiliaryPictureType: image.AuxiliaryPic... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { image } from '@kit.ImageKit';
async function Release() {
let funcName = "Release";
if (auxPictureObj != null) {
auxPictureObj.release();
if (auxPictureObj.getType() == null) {
console.info(funcName, 'Success !');
} else {
console.info(funcName, 'Failed !');
}
} else {
con... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
async function GetProperties(context: Context) {
const resourceMgr = context.resourceManager;
const rawFile = await resourceMgr.getRawFileContent("exif.jpg"); // The image contains EXIF metadata.
let ops: image.SourceOp... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
async function SetProperties(context: Context) {
const resourceMgr = context.resourceManager;
const rawFile = await resourceMgr.getRawFileContent("exif.jpg"); // The image contains EXIF metadata.
let ops: image.SourceOp... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
async function GetAllProperties(context: Context) {
const resourceMgr = context.resourceManager;
const rawFile = await resourceMgr.getRawFileContent("exif.jpg"); // The image contains EXIF metadata.
let ops: image.Sourc... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
async function clone(context: Context) {
const resourceMgr = context.resourceManager;
const rawFile = await resourceMgr.getRawFileContent("exif.jpg"); // The image contains EXIF metadata.
let ops: image.SourceOptions = ... |
application-dev\reference\apis-image-kit\js-apis-image.md | let size: image.Size = {
height: 8192,
width: 8
}
let receiver: image.ImageReceiver = image.createImageReceiver(size, image.ImageFormat.JPEG, 8); |
application-dev\reference\apis-image-kit\js-apis-image.md | let receiver: image.ImageReceiver = image.createImageReceiver(8192, 8, image.ImageFormat.JPEG, 8); |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
receiver.getReceivingSurfaceId((err: BusinessError, id: string) => {
if (err) {
console.error(`Failed to get the ReceivingSurfaceId.code ${err.code},message is ${err.message}`);
} else {
console.info('Succeeded in getting the ReceivingSurfaceId.');
}... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
receiver.getReceivingSurfaceId().then((id: string) => {
console.info('Succeeded in getting the ReceivingSurfaceId.');
}).catch((error: BusinessError) => {
console.error(`Failed to get the ReceivingSurfaceId.code ${error.code},message is ${error.message}`);
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
receiver.readLatestImage((err: BusinessError, img: image.Image) => {
if (err) {
console.error(`Failed to read the latest Image.code ${err.code},message is ${err.message}`);
} else {
console.info('Succeeded in reading the latest Image.');
}
}); |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
receiver.readLatestImage().then((img: image.Image) => {
console.info('Succeeded in reading the latest Image.');
}).catch((error: BusinessError) => {
console.error(`Failed to read the latest Image.code ${error.code},message is ${error.message}`);
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
receiver.readNextImage((err: BusinessError, img: image.Image) => {
if (err) {
console.error(`Failed to read the next Image.code ${err.code},message is ${err.message}`);
} else {
console.info('Succeeded in reading the next Image.');
}
}); |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
receiver.readNextImage().then((img: image.Image) => {
console.info('Succeeded in reading the next Image.');
}).catch((error: BusinessError) => {
console.error(`Failed to read the next Image.code ${error.code},message is ${error.message}`);
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | receiver.on('imageArrival', () => {
// image arrival, do something.
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | let callbackFunc = ()=>{
// do something.
}
receiver.on('imageArrival', callbackFunc)
receiver.off('imageArrival', callbackFunc) |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
receiver.release((err: BusinessError) => {
if (err) {
console.error(`Failed to release the receiver.code ${err.code},message is ${err.message}`);
} else {
console.info('Succeeded in releasing the receiver.');
}
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
receiver.release().then(() => {
console.info('Succeeded in releasing the receiver.');
}).catch((error: BusinessError) => {
console.error(`Failed to release the receiver.code ${error.code},message is ${error.message}`);
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | let size: image.Size = {
height: 8192,
width: 8
}
let creator: image.ImageCreator = image.createImageCreator(size, image.ImageFormat.JPEG, 8); |
application-dev\reference\apis-image-kit\js-apis-image.md | let creator: image.ImageCreator = image.createImageCreator(8192, 8, image.ImageFormat.JPEG, 8); |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
creator.dequeueImage((err: BusinessError, img: image.Image) => {
if (err) {
console.error(`Failed to dequeue the Image.code ${err.code},message is ${err.message}`);
} else {
console.info('Succeeded in dequeuing the Image.');
}
}); |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
creator.dequeueImage().then((img: image.Image) => {
console.info('Succeeded in dequeuing the Image.');
}).catch((error: BusinessError) => {
console.error(`Failed to dequeue the Image.code ${error.code},message is ${error.message}`);
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
creator.dequeueImage().then((img: image.Image) => {
// Draw the image.
img.getComponent(4).then((component : image.Component) => {
let bufferArr: Uint8Array = new Uint8Array(component.byteBuffer);
for (let i = 0; i < bufferArr.length; i += 4) {
b... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
creator.dequeueImage().then((img: image.Image) => {
// Draw the image.
img.getComponent(4).then((component: image.Component) => {
let bufferArr: Uint8Array = new Uint8Array(component.byteBuffer);
for (let i = 0; i < bufferArr.length; i += 4) {
bu... |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
creator.on('imageRelease', (err: BusinessError) => {
if (err) {
console.error(`Failed to get the imageRelease callback.code ${err.code},message is ${err.message}`);
} else {
console.info('Succeeded in getting imageRelease callback.');
}
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | let callbackFunc = ()=>{
// do something.
}
creator.on('imageRelease', callbackFunc)
creator.off('imageRelease', callbackFunc) |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
creator.release((err: BusinessError) => {
if (err) {
console.error(`Failed to release the creator.code ${err.code},message is ${err.message}`);
} else {
console.info('Succeeded in releasing creator.');
}
}); |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
creator.release().then(() => {
console.info('Succeeded in releasing creator.');
}).catch((error: BusinessError) => {
console.error(`Failed to release the creator.code ${error.code},message is ${error.message}`);
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
img.getComponent(4, (err: BusinessError, component: image.Component) => {
if (err) {
console.error(`Failed to get the component.code ${err.code},message is ${err.message}`);
} else {
console.info('Succeeded in getting component.');
}
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
img.getComponent(4).then((component: image.Component) => {
console.info('Succeeded in getting component.');
}).catch((error: BusinessError) => {
console.error(`Failed to get the component.code ${error.code},message is ${error.message}`);
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
img.release((err: BusinessError) => {
if (err) {
console.error(`Failed to release the image instance.code ${err.code},message is ${err.message}`);
} else {
console.info('Succeeded in releasing the image instance.');
}
}) |
application-dev\reference\apis-image-kit\js-apis-image.md | import { BusinessError } from '@kit.BasicServicesKit';
img.release().then(() => {
console.info('Succeeded in releasing the image instance.');
}).catch((error: BusinessError) => {
console.error(`Failed to release the image instance.code ${error.code},message is ${error.message}`);
}) |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { sendableImage } from '@kit.ImageKit'; |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
const color: ArrayBuffer = new ArrayBuffer(96); // 96 is the size of the pixel buffer to create. The value is calculated as follows: height * width *4.
let opts: image.InitializationOptions = {... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { sendableImage } from '@kit.ImageKit';
import { image } from '@kit.ImageKit';
import { rpc } from '@kit.IPCKit';
import { BusinessError } from '@kit.BasicServicesKit';
class MySequence implements rpc.Parcelable {
pixel_map: sendableImage.PixelMap;
constructor(conPixelmap: sendableImage.PixelMap) {
... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo(surfaceId: string) {
let region: image.Region = { x: 0, y: 0, size: { height: 100, width: 100 } };
sendableImage.createPixelMapFromSurface(surfaceId, region).then(() => {
console.info('Succ... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
const color: ArrayBuffer = new ArrayBuffer(96); // 96 is the size of the pixel buffer to create. The value is calculated as follows: height * width *4.
let opts: image.InitializationOptions = {... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
const color: ArrayBuffer = new ArrayBuffer(96); // 96 is the size of the pixel buffer to create. The value is calculated as follows: height * width *4.
let opts: image.InitializationOptions = {... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
const color: ArrayBuffer = new ArrayBuffer(96); // 96 is the size of the pixel buffer to create. The value is calculated as follows: height * width *4.
let opts: image.InitializationOptions = {... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
import { sendableImage } from '@kit.ImageKit';
async function Demo(pixelMap : sendableImage.PixelMap) {
const readBuffer: ArrayBuffer = new ArrayBuffer(96); // 96 is the size of the pixel buffer to create. The value is calculated as follows: height * width *4.... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
const readBuffer: ArrayBuffer = new ArrayBuffer(96); // 96 is the size of the pixel buffer to create. The value is calculated as follows: height * width *4.
if (pixelMap != undefined) {
pixelMap.readPixelsToBufferSync(readBu... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
const area: image.PositionArea = {
pixels: new ArrayBuffer(8),
offset: 0,
stride: 8,
region: { size: { height: 1, width: 2 }, x: 0, y: 0 }
};
if (pixelMap !=... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
const area : image.PositionArea = {
pixels: new ArrayBuffer(8),
offset: 0,
stride: 8,
region: { size: { height: 1, width: 2 }, x: 0, y: 0 }
};
if (pixelMap !... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
const area: image.PositionArea = {
pixels: new ArrayBuffer(8),
offset: 0,
stride: 8,
region: { size: { height: 1, width: 2 }, x: 0, y: 0 }
};
let bufferArr: ... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
const area: image.PositionArea = {
pixels: new ArrayBuffer(8),
offset: 0,
stride: 8,
region: { size: { height: 1, width: 2 }, x: 0, y: 0 }
};
let bufferArr: ... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
const color: ArrayBuffer = new ArrayBuffer(96); // 96 is the size of the pixel buffer to create. The value is calculated as follows: height * width *4.
let bufferArr: Uint8Array = new Uint8Array(color);
for (let i = 0; i < buffe... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
const color : ArrayBuffer = new ArrayBuffer(96); // 96 is the size of the pixel buffer to create. The value is calculated as follows: height * width *4.
let bufferArr : Uint8Array = new Uint8Array(color);
for (let i = 0; i < bu... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
if (pixelMap != undefined) {
pixelMap.getImageInfo().then((imageInfo: image.ImageInfo) => {
if (imageInfo != undefined) {
console.info("Succeeded in obtaining th... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
if (pixelMap != undefined) {
let imageInfo : image.ImageInfo = pixelMap.getImageInfoSync();
}
} |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | let rowCount: number = pixelMap.getBytesNumberPerRow(); |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | let pixelBytesNumber: number = pixelMap.getPixelBytesNumber(); |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | let getDensity: number = pixelMap.getDensity(); |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let rate: number = 0.5;
if (pixelMap != undefined) {
pixelMap.opacity(rate).then(() => {
console.info('Succeeded in setting opacity.');
}).catch((err: BusinessError) => {
console.error(`Failed... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let rate : number = 0.5;
if (pixelMap != undefined) {
pixelMap.opacitySync(rate);
}
} |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
if (pixelMap != undefined) {
pixelMap.createAlphaPixelmap().then((alphaPixelMap: sendableImage.PixelMap) => {
console.info('Succeeded in creating alpha pixelmap.');
}).catch((error: BusinessError) => {
... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let resPixelMap : sendableImage.PixelMap = pixelMap.createAlphaPixelmapSync();
return resPixelMap;
} |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let scaleX: number = 2.0;
let scaleY: number = 1.0;
if (pixelMap != undefined) {
pixelMap.scale(scaleX, scaleY).then(() => {
console.info('Succeeded in scaling pixelmap.');
}).catch((err: BusinessErro... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let scaleX: number = 2.0;
let scaleY: number = 1.0;
if (pixelMap != undefined) {
pixelMap.scaleSync(scaleX, scaleY);
}
} |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let translateX: number = 50.0;
let translateY: number = 10.0;
if (pixelMap != undefined) {
pixelMap.translate(translateX, translateY).then(() => {
console.info('Succeeded in translating pixelmap.');
}... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let translateX : number = 50.0;
let translateY : number = 10.0;
if (pixelMap != undefined) {
pixelMap.translateSync(translateX, translateY);
}
} |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let angle: number = 90.0;
if (pixelMap != undefined) {
pixelMap.rotate(angle).then(() => {
console.info('Succeeded in rotating pixelmap.');
}).catch((err: BusinessError) => {
console.error(`Fa... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let angle : number = 90.0;
if (pixelMap != undefined) {
pixelMap.rotateSync(angle);
}
} |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let horizontal: boolean = true;
let vertical: boolean = false;
if (pixelMap != undefined) {
pixelMap.flip(horizontal, vertical).then(() => {
console.info('Succeeded in flipping pixelmap.');
}).catch((... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let horizontal : boolean = true;
let vertical : boolean = false;
if (pixelMap != undefined) {
pixelMap.flipSync(horizontal, vertical);
}
} |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let region: image.Region = { x: 0, y: 0, size: { height: 100, width: 100 } };
if (pixelMap != undefined) {
pixelMap.crop(region).then(() => {
console.info('Succeeded in crop... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
let region : image.Region = { x: 0, y: 0, size: { height: 100, width: 100 } };
if (pixelMap != undefined) {
pixelMap.cropSync(region);
}
} |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | async function Demo() {
if (pixelMap != undefined) {
let csm = pixelMap.getColorSpace();
}
} |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { colorSpaceManager } from '@kit.ArkGraphics2D';
async function Demo() {
let colorSpaceName = colorSpaceManager.ColorSpace.SRGB;
let csm: colorSpaceManager.ColorSpaceManager = colorSpaceManager.create(colorSpaceName);
if (pixelMap != undefined) {
pixelMap.setColorSpace(csm);
}
} |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { sendableImage } from '@kit.ImageKit';
import { colorSpaceManager } from '@kit.ArkGraphics2D';
import { BusinessError } from '@kit.BasicServicesKit';
async function Demo(pixelMap : sendableImage.PixelMap) {
let colorSpaceName = colorSpaceManager.ColorSpace.SRGB;
let targetColorSpace: colorSpaceManager.... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { sendableImage } from '@kit.ImageKit';
import { image } from '@kit.ImageKit';
import { rpc } from '@kit.IPCKit';
class MySequence implements rpc.Parcelable {
pixel_map: sendableImage.PixelMap;
constructor(conPixelMap : sendableImage.PixelMap) {
this.pixel_map = conPixelMap;
}
marshallin... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { sendableImage } from '@kit.ImageKit';
import { image } from '@kit.ImageKit';
import { rpc } from '@kit.IPCKit';
class MySequence implements rpc.Parcelable {
pixel_map: sendableImage.PixelMap;
constructor(conPixelMap: sendableImage.PixelMap) {
this.pixel_map = conPixelMap;
}
marshalling... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
async function Demo() {
if (pixelMap != undefined) {
pixelMap.release().then(() => {
console.info('Succeeded in releasing pixelmap object.');
}).catch((error: BusinessError) => {
console.error(`Failed to release pixelmap... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | // Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
const path: string = context.cacheDir + "/test.jpg";
const sendableImageSourceApi: sendableImage.ImageSour... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { fileIo as fs } from '@kit.CoreFileKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
const path: string = context.cacheDir + "/test.jpg";
let... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | const buf: ArrayBuffer = new ArrayBuffer(96); // 96 is the size of the pixel buffer to create. The value is calculated as follows: height * width *4.
const sendableImageSourceApi: sendableImage.ImageSource = sendableImage.createImageSource(buf); |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { image } from '@kit.ImageKit';
let size: image.Size = {
height: 8192,
width: 8
}
let receiver: sendableImage.ImageReceiver = sendableImage.createImageReceiver(size, image.ImageFormat.JPEG, 8); |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
const path: string = context.cacheDir + "/test.jpg... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
const path: string = context.cacheDir + "/test.jpg... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
async function Demo() {
let size: image.Size = {
height: 8192,
width: 8
}
let receiver: sendableImage.ImageReceiver = sendableImage.createImageReceiver(size, image.ImageFormat.JPEG, 8);
let img = await receive... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
async function Demo() {
let size: image.Size = {
height: 8192,
width: 8
}
let receiver: sendableImage.ImageReceiver = sendableImage.createImageReceiver(size, image.ImageFormat.JPEG, 8);
let img = await receive... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
let size: image.Size = {
height: 8192,
width: 8
}
let receiver: sendableImage.ImageReceiver = sendableImage.createImageReceiver(size, image.ImageFormat.JPEG, 8);
receiver.getReceivingSurfaceId().then((id: string) => {... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
let size: image.Size = {
height: 8192,
width: 8
}
let receiver: sendableImage.ImageReceiver = sendableImage.createImageReceiver(size, image.ImageFormat.JPEG, 8);
receiver.readLatestImage().then((img: image.Image) => {... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
let size: image.Size = {
height: 8192,
width: 8
}
let receiver: sendableImage.ImageReceiver = sendableImage.createImageReceiver(size, image.ImageFormat.JPEG, 8);
receiver.readNextImage().then((img: image.Image) => {
... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
let size: image.Size = {
height: 8192,
width: 8
}
let receiver: sendableImage.ImageReceiver = sendableImage.createImageReceiver(size, image.ImageFormat.JPEG, 8);
receiver.on('imageArrival', () => {
// image arriva... |
application-dev\reference\apis-image-kit\js-apis-sendableImage.md | import { BusinessError } from '@kit.BasicServicesKit';
import { image } from '@kit.ImageKit';
let size: image.Size = {
height: 8192,
width: 8
}
let receiver: sendableImage.ImageReceiver = sendableImage.createImageReceiver(size, image.ImageFormat.JPEG, 8);
receiver.release().then(() => {
console.info('relea... |
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