source stringlengths 14 113 | code stringlengths 10 21.3k |
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application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function beginConfig(session: camera.Session): void {
try {
session.beginConfig();
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as BusinessError;
console.error(`The beginConfig call failed. ... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function commitConfig(session: camera.Session): void {
session.commitConfig((err: BusinessError) => {
if (err) {
console.error(`The commitConfig call failed. error code: ${err.code}`);
return;
}
console.info('Callback invoked to indicate ... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function commitConfig(session: camera.Session): void {
session.commitConfig().then(() => {
console.info('Promise returned to indicate the commit config success.');
}).catch((error: BusinessError) => {
// If the operation fails, error.code is returned a... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function canAddInput(session: camera.Session, cameraInput: camera.CameraInput): void {
let canAdd: boolean = session.canAddInput(cameraInput);
console.info(`The input canAddInput: ${canAdd}`);
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function addInput(session: camera.Session, cameraInput: camera.CameraInput): void {
try {
session.addInput(cameraInput);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as BusinessError;
consol... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function removeInput(session: camera.Session, cameraInput: camera.CameraInput): void {
try {
session.removeInput(cameraInput);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as BusinessError;
... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function canAddOutput(session: camera.Session, cameraOutput: camera.CameraOutput): void {
let canAdd: boolean = session.canAddOutput(cameraOutput);
console.info(`This addOutput can add: ${canAdd}`);
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function addOutput(session: camera.Session, cameraOutput: camera.CameraOutput): void {
try {
session.addOutput(cameraOutput);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as BusinessError;
c... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function removeOutput(session: camera.Session, previewOutput: camera.PreviewOutput): void {
try {
session.removeOutput(previewOutput);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as BusinessErr... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function startCaptureSession(session: camera.Session): void {
session.start((err: BusinessError) => {
if (err) {
console.error(`Failed to start the session, error code: ${err.code}.`);
return;
}
console.info('Callback invoked to indicate ... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function startCaptureSession(session: camera.Session): void {
session.start().then(() => {
console.info('Promise returned to indicate the session start success.');
}).catch((error: BusinessError) => {
console.error(`Failed to start the session, error c... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function stopCaptureSession(session: camera.Session): void {
session.stop((err: BusinessError) => {
if (err) {
console.error(`Failed to stop the session, error code: ${err.code}.`);
return;
}
console.info('Callback invoked to indicate the... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function stopCaptureSession(session: camera.Session): void {
session.stop().then(() => {
console.info('Promise returned to indicate the session stop success.');
}).catch((error: BusinessError) => {
console.error(`Failed to stop the session, error code:... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function releaseCaptureSession(session: camera.Session): void {
session.release((err: BusinessError) => {
if (err) {
console.error(`Failed to release the session instance, error code: ${err.code}.`);
return;
}
console.info('Callback invok... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function releaseCaptureSession(session: camera.Session): void {
session.release().then(() => {
console.info('Promise returned to indicate that the session instance is released successfully.');
}).catch((error: BusinessError) => {
console.error(`Failed ... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setFlashMode(photoSession: camera.PhotoSession): void {
try {
photoSession.setFlashMode(camera.FlashMode.FLASH_MODE_AUTO);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as BusinessError;... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getFlashMode(photoSession: camera.PhotoSession): camera.FlashMode | undefined {
let flashMode: camera.FlashMode | undefined = undefined;
try {
flashMode = photoSession.getFlashMode();
} catch (error) {
// If the operation fails, error.code i... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function hasFlash(photoSession: camera.PhotoSession): boolean {
let status: boolean = false;
try {
status = photoSession.hasFlash();
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as BusinessErr... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function isFlashModeSupported(photoSession: camera.PhotoSession): boolean {
let status: boolean = false;
try {
status = photoSession.isFlashModeSupported(camera.FlashMode.FLASH_MODE_AUTO);
} catch (error) {
// If the operation fails, error.code is re... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getExposureMode(photoSession: camera.PhotoSession): camera.ExposureMode | undefined {
let exposureMode: camera.ExposureMode | undefined = undefined;
try {
exposureMode = photoSession.getExposureMode();
} catch (error) {
// If the operation f... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setExposureMode(photoSession: camera.PhotoSession): void {
try {
photoSession.setExposureMode(camera.ExposureMode.EXPOSURE_MODE_LOCKED);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as ... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getMeteringPoint(photoSession: camera.PhotoSession): camera.Point | undefined {
let exposurePoint: camera.Point | undefined = undefined;
try {
exposurePoint = photoSession.getMeteringPoint();
} catch (error) {
// If the operation fails, erro... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setMeteringPoint(photoSession: camera.PhotoSession): void {
const point: camera.Point = {x: 1, y: 1};
try {
photoSession.setMeteringPoint(point);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err ... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getExposureBiasRange(photoSession: camera.PhotoSession): Array<number> {
let biasRangeArray: Array<number> = [];
try {
biasRangeArray = photoSession.getExposureBiasRange();
} catch (error) {
// If the operation fails, error.code is returned ... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setExposureBias(photoSession: camera.PhotoSession, biasRangeArray: Array<number>): void {
if (biasRangeArray && biasRangeArray.length > 0) {
let exposureBias = biasRangeArray[0];
try {
photoSession.setExposureBias(exposureBias);
} catc... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getExposureValue(photoSession: camera.PhotoSession): number {
const invalidValue: number = -1;
let exposureValue: number = invalidValue;
try {
exposureValue = photoSession.getExposureValue();
} catch (error) {
// If the operation fails, er... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function isExposureModeSupported(photoSession: camera.PhotoSession): boolean {
let isSupported: boolean = false;
try {
isSupported = photoSession.isExposureModeSupported(camera.ExposureMode.EXPOSURE_MODE_LOCKED);
} catch (error) {
// If the operation... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getExposureBiasRange(photoSession: camera.PhotoSession): Array<number> {
let biasRangeArray: Array<number> = [];
try {
biasRangeArray = photoSession.getExposureBiasRange();
} catch (error) {
// If the operation fails, error.code is returned ... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setFocusMode(photoSession: camera.PhotoSession): void {
try {
photoSession.setFocusMode(camera.FocusMode.FOCUS_MODE_AUTO);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as BusinessError;... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getFocusMode(photoSession: camera.PhotoSession): camera.FocusMode | undefined {
let afMode: camera.FocusMode | undefined = undefined;
try {
afMode = photoSession.getFocusMode();
} catch (error) {
// If the operation fails, error.code is retu... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setFocusPoint(photoSession: camera.PhotoSession): void {
const focusPoint: camera.Point = {x: 1, y: 1};
try {
photoSession.setFocusPoint(focusPoint);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let ... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getFocusPoint(photoSession: camera.PhotoSession): camera.Point | undefined {
let point: camera.Point | undefined = undefined;
try {
point = photoSession.getFocusPoint();
} catch (error) {
// If the operation fails, error.code is returned and... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getFocalLength(photoSession: camera.PhotoSession): number {
const invalidValue: number = -1;
let focalLength: number = invalidValue;
try {
focalLength = photoSession.getFocalLength();
} catch (error) {
// If the operation fails, error.code... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function isFocusModeSupported(photoSession: camera.PhotoSession): boolean {
let status: boolean = false;
try {
status = photoSession.isFocusModeSupported(camera.FocusMode.FOCUS_MODE_AUTO);
} catch (error) {
// If the operation fails, error.code is re... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setZoomRatio(photoSession: camera.PhotoSession, zoomRatioRange: Array<number>): void {
if (zoomRatioRange === undefined || zoomRatioRange.length <= 0) {
return;
}
let zoomRatio = zoomRatioRange[0];
try {
photoSession.setZoomRatio(zoomRatio... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getZoomRatio(photoSession: camera.PhotoSession): number {
const invalidValue: number = -1;
let zoomRatio: number = invalidValue;
try {
zoomRatio = photoSession.getZoomRatio();
} catch (error) {
// If the operation fails, error.code is retu... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setSmoothZoom(sessionExtendsZoom: camera.Zoom, targetZoomRatio: number, mode: camera.SmoothZoomMode): void {
sessionExtendsZoom.setSmoothZoom(targetZoomRatio, mode);
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getZoomRatioRange(photoSession: camera.PhotoSession): Array<number> {
let zoomRatioRange: Array<number> = [];
try {
zoomRatioRange = photoSession.getZoomRatioRange();
} catch (error) {
// If the operation fails, error.code is returned and pr... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getActiveVideoStabilizationMode(videoSession: camera.VideoSession): camera.VideoStabilizationMode | undefined {
let vsMode: camera.VideoStabilizationMode | undefined = undefined;
try {
vsMode = videoSession.getActiveVideoStabilizationMode();
} c... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setVideoStabilizationMode(videoSession: camera.VideoSession): void {
try {
videoSession.setVideoStabilizationMode(camera.VideoStabilizationMode.OFF);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let er... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function isVideoStabilizationModeSupported(videoSession: camera.VideoSession): boolean {
let isSupported: boolean = false;
try {
isSupported = videoSession.isVideoStabilizationModeSupported(camera.VideoStabilizationMode.OFF);
} catch (error) {
// If ... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function beginConfig(captureSession: camera.CaptureSession): void {
try {
captureSession.beginConfig();
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as BusinessError;
console.error(`The begi... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function commitConfig(captureSession: camera.CaptureSession): void {
captureSession.commitConfig((err: BusinessError) => {
if (err) {
console.error(`The commitConfig call failed. error code: ${err.code}`);
return;
}
console.info('Callback... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function commitConfig(captureSession: camera.CaptureSession): void {
captureSession.commitConfig().then(() => {
console.info('Promise returned to indicate the commit config success.');
}).catch((error: BusinessError) => {
// If the operation fails, err... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function addInput(captureSession: camera.CaptureSession, cameraInput: camera.CameraInput): void {
try {
captureSession.addInput(cameraInput);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as Busi... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function removeInput(captureSession: camera.CaptureSession, cameraInput: camera.CameraInput): void {
try {
captureSession.removeInput(cameraInput);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error a... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function addOutput(captureSession: camera.CaptureSession, cameraOutput: camera.CameraOutput): void {
try {
captureSession.addOutput(cameraOutput);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function removeOutput(captureSession: camera.CaptureSession, previewOutput: camera.PreviewOutput): void {
try {
captureSession.removeOutput(previewOutput);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err =... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function startCaptureSession(captureSession: camera.CaptureSession): void {
captureSession.start((err: BusinessError) => {
if (err) {
console.error(`Failed to start the session, error code: ${err.code}.`);
return;
}
console.info('Callback... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function startCaptureSession(captureSession: camera.CaptureSession): void {
captureSession.start().then(() => {
console.info('Promise returned to indicate the session start success.');
}).catch((err: BusinessError) => {
console.error(`Failed to start t... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function stopCaptureSession(captureSession: camera.CaptureSession): void {
captureSession.stop((err: BusinessError) => {
if (err) {
console.error(`Failed to stop the session, error code: ${err.code}.`);
return;
}
console.info('Callback in... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function stopCaptureSession(captureSession: camera.CaptureSession): void {
captureSession.stop().then(() => {
console.info('Promise returned to indicate the session stop success.');
}).catch((err: BusinessError) => {
console.error(`Failed to stop the s... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function releaseCaptureSession(captureSession: camera.CaptureSession): void {
captureSession.release((err: BusinessError) => {
if (err) {
console.error(`Failed to release the CaptureSession instance, error code: ${err.code}.`);
return;
}
... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function releaseCaptureSession(captureSession: camera.CaptureSession): void {
captureSession.release().then(() => {
console.info('Promise returned to indicate that the CaptureSession instance is released successfully.');
}).catch((err: BusinessError) => {
... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function hasFlash(captureSession: camera.CaptureSession): boolean {
let status: boolean = false;
try {
status = captureSession.hasFlash();
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as Busin... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function isFlashModeSupported(captureSession: camera.CaptureSession): boolean {
let status: boolean = false;
try {
status = captureSession.isFlashModeSupported(camera.FlashMode.FLASH_MODE_AUTO);
} catch (error) {
// If the operation fails, error.code... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setFlashMode(captureSession: camera.CaptureSession): void {
try {
captureSession.setFlashMode(camera.FlashMode.FLASH_MODE_AUTO);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as Business... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getFlashMode(captureSession: camera.CaptureSession): camera.FlashMode | undefined {
let flashMode: camera.FlashMode | undefined = undefined;
try {
flashMode = captureSession.getFlashMode();
} catch (error) {
// If the operation fails, error.... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function isExposureModeSupported(captureSession: camera.CaptureSession): boolean {
let isSupported: boolean = false;
try {
isSupported = captureSession.isExposureModeSupported(camera.ExposureMode.EXPOSURE_MODE_LOCKED);
} catch (error) {
// If the ope... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getExposureMode(captureSession: camera.CaptureSession): camera.ExposureMode | undefined {
let exposureMode: camera.ExposureMode | undefined = undefined;
try {
exposureMode = captureSession.getExposureMode();
} catch (error) {
// If the opera... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setExposureMode(captureSession: camera.CaptureSession): void {
try {
captureSession.setExposureMode(camera.ExposureMode.EXPOSURE_MODE_LOCKED);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = err... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getMeteringPoint(captureSession: camera.CaptureSession): camera.Point | undefined {
let exposurePoint: camera.Point | undefined = undefined;
try {
exposurePoint = captureSession.getMeteringPoint();
} catch (error) {
// If the operation fails... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setMeteringPoint(captureSession: camera.CaptureSession): void {
const point: camera.Point = {x: 1, y: 1};
try {
captureSession.setMeteringPoint(point);
} catch (error) {
// If the operation fails, error.code is returned and processed.
le... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getExposureBiasRange(captureSession: camera.CaptureSession): Array<number> {
let biasRangeArray: Array<number> = [];
try {
biasRangeArray = captureSession.getExposureBiasRange();
} catch (error) {
// If the operation fails, error.code is ret... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setExposureBias(captureSession: camera.CaptureSession, biasRangeArray: Array<number>): void {
if (biasRangeArray && biasRangeArray.length > 0) {
let exposureBias = biasRangeArray[0];
try {
captureSession.setExposureBias(exposureBias);
... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getExposureValue(captureSession: camera.CaptureSession): number {
const invalidValue: number = -1;
let exposureValue: number = invalidValue;
try {
exposureValue = captureSession.getExposureValue();
} catch (error) {
// If the operation fai... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function isFocusModeSupported(captureSession: camera.CaptureSession): boolean {
let status: boolean = false;
try {
status = captureSession.isFocusModeSupported(camera.FocusMode.FOCUS_MODE_AUTO);
} catch (error) {
// If the operation fails, error.code... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setFocusMode(captureSession: camera.CaptureSession): void {
try {
captureSession.setFocusMode(camera.FocusMode.FOCUS_MODE_AUTO);
} catch (error) {
// If the operation fails, error.code is returned and processed.
let err = error as Business... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getFocusMode(captureSession: camera.CaptureSession): camera.FocusMode | undefined {
let afMode: camera.FocusMode | undefined = undefined;
try {
afMode = captureSession.getFocusMode();
} catch (error) {
// If the operation fails, error.code i... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setFocusPoint(captureSession: camera.CaptureSession): void {
const focusPoint: camera.Point = {x: 1, y: 1};
try {
captureSession.setFocusPoint(focusPoint);
} catch (error) {
// If the operation fails, error.code is returned and processed.
... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getFocusPoint(captureSession: camera.CaptureSession): camera.Point | undefined {
let point: camera.Point | undefined = undefined;
try {
point = captureSession.getFocusPoint();
} catch (error) {
// If the operation fails, error.code is return... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getFocalLength(captureSession: camera.CaptureSession): number {
const invalidValue: number = -1;
let focalLength: number = invalidValue;
try {
focalLength = captureSession.getFocalLength();
} catch (error) {
// If the operation fails, erro... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getZoomRatioRange(captureSession: camera.CaptureSession): Array<number> {
let zoomRatioRange: Array<number> = [];
try {
zoomRatioRange = captureSession.getZoomRatioRange();
} catch (error) {
// If the operation fails, error.code is returned ... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setZoomRatio(captureSession: camera.CaptureSession, zoomRatioRange: Array<number>): void {
if (zoomRatioRange === undefined || zoomRatioRange.length <= 0) {
return;
}
let zoomRatio = zoomRatioRange[0];
try {
captureSession.setZoomRatio(zoo... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getZoomRatio(captureSession: camera.CaptureSession): number {
const invalidValue: number = -1;
let zoomRatio: number = invalidValue;
try {
zoomRatio = captureSession.getZoomRatio();
} catch (error) {
// If the operation fails, error.code i... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function isVideoStabilizationModeSupported(captureSession: camera.CaptureSession): boolean {
let isSupported: boolean = false;
try {
isSupported = captureSession.isVideoStabilizationModeSupported(camera.VideoStabilizationMode.OFF);
} catch (error) {
... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function getActiveVideoStabilizationMode(captureSession: camera.CaptureSession): camera.VideoStabilizationMode | undefined {
let vsMode: camera.VideoStabilizationMode | undefined = undefined;
try {
vsMode = captureSession.getActiveVideoStabilizationMode();... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function setVideoStabilizationMode(captureSession: camera.CaptureSession): void {
try {
captureSession.setVideoStabilizationMode(camera.VideoStabilizationMode.OFF);
} catch (error) {
// If the operation fails, error.code is returned and processed.
... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function registerFocusStateChange(captureSession: camera.CaptureSession): void {
captureSession.on('focusStateChange', (err: BusinessError, focusState: camera.FocusState) => {
if (err !== undefined && err.code !== 0) {
console.error(`Callback Error, er... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | function unregisterFocusStateChange(captureSession: camera.CaptureSession): void {
captureSession.off('focusStateChange');
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function registerCaptureSessionError(captureSession: camera.CaptureSession): void {
captureSession.on('error', (error: BusinessError) => {
console.error(`Capture session error code: ${error.code}`);
});
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | function unregisterCaptureSessionError(captureSession: camera.CaptureSession): void {
captureSession.off('error');
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
import { colorSpaceManager } from '@kit.ArkGraphics2D';
function getSupportedColorSpaces(session: camera.PhotoSession): Array<colorSpaceManager.ColorSpace> {
let colorSpaces: Array<colorSpaceManager.ColorSpace> = [];
colorSpaces = session.getSupportedColorSpac... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
import { colorSpaceManager } from '@kit.ArkGraphics2D';
function setColorSpace(session: camera.PhotoSession, colorSpaces: Array<colorSpaceManager.ColorSpace>): void {
if (colorSpaces === undefined || colorSpaces.length <= 0) {
return;
}
try {
session... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
import { colorSpaceManager } from '@kit.ArkGraphics2D';
function getActiveColorSpace(session: camera.PhotoSession): colorSpaceManager.ColorSpace | undefined {
let colorSpace: colorSpaceManager.ColorSpace | undefined = undefined;
try {
colorSpace = session.... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function isAutoDeviceSwitchSupported(session: camera.PhotoSession): boolean {
let isSupported = false;
isSupported = session.isAutoDeviceSwitchSupported();
return isSupported;
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function enableAutoDeviceSwitch(session: camera.PhotoSession, isEnable: boolean): void {
try {
session.enableAutoDeviceSwitch(isEnable);
} catch (error) {
let err = error as BusinessError;
console.error(`The enableAutoDeviceSwitch call failed, erro... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | function testCanPreconfig(photoSession: camera.PhotoSession, preconfigType: camera.PreconfigType,
preconfigRatio: camera.PreconfigRatio): void {
try {
let result = photoSession.canPreconfig(preconfigType, preconfigRatio);
console.info(`canPreconfig ${preconfigType} ${preconfigRatio} result is : ${result}`);... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | function testPreconfig(photoSession: camera.PhotoSession, preconfigType: camera.PreconfigType,
preconfigRatio: camera.PreconfigRatio): void {
try {
photoSession.preconfig(preconfigType, preconfigRatio);
console.info(`preconfig ${preconfigType} ${preconfigRatio} success`);
} catch (error) {
let err = e... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function callback(err: BusinessError): void {
console.error(`Photo session error code: ${err.code}`);
}
function registerSessionError(photoSession: camera.PhotoSession): void {
photoSession.on('error', callback);
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | function unregisterSessionError(photoSession: camera.PhotoSession): void {
photoSession.off('error');
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function callback(err: BusinessError, focusState: camera.FocusState): void {
if (err !== undefined && err.code !== 0) {
console.error(`Callback Error, errorCode: ${err.code}`);
return;
}
console.info(`Focus state: ${focusState}`);
}
function registe... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | function unregisterFocusStateChange(photoSession: camera.PhotoSession): void {
photoSession.off('focusStateChange');
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function callback(err: BusinessError, smoothZoomInfo: camera.SmoothZoomInfo): void {
if (err !== undefined && err.code !== 0) {
console.error(`Callback Error, errorCode: ${err.code}`);
return;
}
console.info(`The duration of smooth zoom: ${smoothZoom... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | function unregisterSmoothZoomInfo(photoSession: camera.PhotoSession): void {
photoSession.off('smoothZoomInfoAvailable');
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function callback(err: BusinessError, autoDeviceSwitchStatus: camera.AutoDeviceSwitchStatus): void {
if (err !== undefined && err.code !== 0) {
console.error(`Callback Error, errorCode: ${err.code}`);
return;
}
console.info(`isDeviceSwitched: ${autoD... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | function unregisterSmoothZoomInfo(photoSession: camera.PhotoSession): void {
photoSession.off('autoDeviceSwitchStatusChange');
} |
application-dev\reference\apis-camera-kit\js-apis-camera.md | function testCanPreconfig(videoSession: camera.VideoSession, preconfigType: camera.PreconfigType,
preconfigRatio: camera.PreconfigRatio): void {
try {
let result = videoSession.canPreconfig(preconfigType, preconfigRatio);
console.info(`canPreconfig ${preconfigType} ${preconfigRatio} result is : ${result}`);... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | function testPreconfig(videoSession: camera.VideoSession, preconfigType: camera.PreconfigType,
preconfigRatio: camera.PreconfigRatio): void {
try {
videoSession.preconfig(preconfigType, preconfigRatio);
console.info(`preconfig ${preconfigType} ${preconfigRatio} success`);
} catch (error) {
let err = e... |
application-dev\reference\apis-camera-kit\js-apis-camera.md | import { BusinessError } from '@kit.BasicServicesKit';
function callback(err: BusinessError): void {
console.error(`Video session error code: ${err.code}`);
}
function registerSessionError(videoSession: camera.VideoSession): void {
videoSession.on('error', callback);
} |
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