Lines Matching refs:photo

3 … APIs for you to set information such as resolution, flash, focal length, photo quality, and rotat…
9 …he APIs provided by this module are used to obtain the surface ID and create a photo output stream.
19 2. Create a photo output stream.
21 …photo output streams supported by the current device from **photoProfiles** in the [CameraOutputCa…
40 3. Set the callback for the **'photoAvailable'** event and save the photo buffer as an image.
51 …// After the callback is set, call capture() of photoOutput to transfer the photo buffer back to t…
52      photoOutput.on('photoAvailable', (errCode: BusinessError, photo: camera.Photo): void => {
55         if (errCode || photo === undefined) {
59         let imageObj: image.Image = photo.main;
75 …plete, the buffer must be released. Otherwise, no buffer is available for subsequent photo capture.
84 …You can set camera parameters to adjust photo capture functions, including the flash, zoom ratio, …
156 5. Trigger photo capture.
158 …ss to capture a photo. In this API, the first parameter specifies the settings (for example, photo…
160 …To obtain the photo rotation angle (specified by **rotation**), call [getPhotoRotation](../../refe…
165        quality: camera.QualityLevel.QUALITY_LEVEL_HIGH, // Set the photo quality to high.
166 …rotation: camera.ImageRotation.ROTATION_0, // The photo rotation angle, camera.ImageRotation.ROTAT…
167        location: captureLocation, // Set the geolocation information of the photo.
172          console.error(`Failed to capture the photo. error: ${JSON.stringify(err)}`);
175        console.info('Callback invoked to indicate the photo capture request success.');
182 …tatus of the photo output stream, including the start of the photo stream, the start and end of th…
184 …photo capture start events. This event can be registered when a **PhotoOutput** instance is create…
192       console.info(`photo capture started, captureId : ${captureStartInfo.captureId}`);
197 … listen for photo capture end events. This event can be registered when a **PhotoOutput** instance…
205       console.info(`photo capture end, captureId : ${captureEndInfo.captureId}`);
211 …photo capture. This event can be registered when a **PhotoOutput** instance is created and is trig…
219       console.info(`photo capture ready`);
224 - Register the **'error'** event to listen for photo output errors. The callback function returns a…