Loading core/java/android/hardware/camera2/CaptureRequest.java +7 −5 Original line number Diff line number Diff line Loading @@ -2182,11 +2182,13 @@ public final class CaptureRequest extends CameraMetadata<CaptureRequest.Key<?>> * <p>By using this control, the application gains a simpler way to control zoom, which can * be a combination of optical and digital zoom. For example, a multi-camera system may * contain more than one lens with different focal lengths, and the user can use optical * zoom by switching between lenses. Using zoomRatio has benefits in the scenarios below: * <em> Zooming in from a wide-angle lens to a telephoto lens: A floating-point ratio provides * better precision compared to an integer value of {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion}. * </em> Zooming out from a wide lens to an ultrawide lens: zoomRatio supports zoom-out whereas * {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion} doesn't.</p> * zoom by switching between lenses. Using zoomRatio has benefits in the scenarios below:</p> * <ul> * <li>Zooming in from a wide-angle lens to a telephoto lens: A floating-point ratio provides * better precision compared to an integer value of {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion}.</li> * <li>Zooming out from a wide lens to an ultrawide lens: zoomRatio supports zoom-out whereas * {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion} doesn't.</li> * </ul> * <p>To illustrate, here are several scenarios of different zoom ratios, crop regions, * and output streams, for a hypothetical camera device with an active array of size * <code>(2000,1500)</code>.</p> Loading core/java/android/hardware/camera2/CaptureResult.java +7 −5 Original line number Diff line number Diff line Loading @@ -2412,11 +2412,13 @@ public class CaptureResult extends CameraMetadata<CaptureResult.Key<?>> { * <p>By using this control, the application gains a simpler way to control zoom, which can * be a combination of optical and digital zoom. For example, a multi-camera system may * contain more than one lens with different focal lengths, and the user can use optical * zoom by switching between lenses. Using zoomRatio has benefits in the scenarios below: * <em> Zooming in from a wide-angle lens to a telephoto lens: A floating-point ratio provides * better precision compared to an integer value of {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion}. * </em> Zooming out from a wide lens to an ultrawide lens: zoomRatio supports zoom-out whereas * {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion} doesn't.</p> * zoom by switching between lenses. Using zoomRatio has benefits in the scenarios below:</p> * <ul> * <li>Zooming in from a wide-angle lens to a telephoto lens: A floating-point ratio provides * better precision compared to an integer value of {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion}.</li> * <li>Zooming out from a wide lens to an ultrawide lens: zoomRatio supports zoom-out whereas * {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion} doesn't.</li> * </ul> * <p>To illustrate, here are several scenarios of different zoom ratios, crop regions, * and output streams, for a hypothetical camera device with an active array of size * <code>(2000,1500)</code>.</p> Loading Loading
core/java/android/hardware/camera2/CaptureRequest.java +7 −5 Original line number Diff line number Diff line Loading @@ -2182,11 +2182,13 @@ public final class CaptureRequest extends CameraMetadata<CaptureRequest.Key<?>> * <p>By using this control, the application gains a simpler way to control zoom, which can * be a combination of optical and digital zoom. For example, a multi-camera system may * contain more than one lens with different focal lengths, and the user can use optical * zoom by switching between lenses. Using zoomRatio has benefits in the scenarios below: * <em> Zooming in from a wide-angle lens to a telephoto lens: A floating-point ratio provides * better precision compared to an integer value of {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion}. * </em> Zooming out from a wide lens to an ultrawide lens: zoomRatio supports zoom-out whereas * {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion} doesn't.</p> * zoom by switching between lenses. Using zoomRatio has benefits in the scenarios below:</p> * <ul> * <li>Zooming in from a wide-angle lens to a telephoto lens: A floating-point ratio provides * better precision compared to an integer value of {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion}.</li> * <li>Zooming out from a wide lens to an ultrawide lens: zoomRatio supports zoom-out whereas * {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion} doesn't.</li> * </ul> * <p>To illustrate, here are several scenarios of different zoom ratios, crop regions, * and output streams, for a hypothetical camera device with an active array of size * <code>(2000,1500)</code>.</p> Loading
core/java/android/hardware/camera2/CaptureResult.java +7 −5 Original line number Diff line number Diff line Loading @@ -2412,11 +2412,13 @@ public class CaptureResult extends CameraMetadata<CaptureResult.Key<?>> { * <p>By using this control, the application gains a simpler way to control zoom, which can * be a combination of optical and digital zoom. For example, a multi-camera system may * contain more than one lens with different focal lengths, and the user can use optical * zoom by switching between lenses. Using zoomRatio has benefits in the scenarios below: * <em> Zooming in from a wide-angle lens to a telephoto lens: A floating-point ratio provides * better precision compared to an integer value of {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion}. * </em> Zooming out from a wide lens to an ultrawide lens: zoomRatio supports zoom-out whereas * {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion} doesn't.</p> * zoom by switching between lenses. Using zoomRatio has benefits in the scenarios below:</p> * <ul> * <li>Zooming in from a wide-angle lens to a telephoto lens: A floating-point ratio provides * better precision compared to an integer value of {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion}.</li> * <li>Zooming out from a wide lens to an ultrawide lens: zoomRatio supports zoom-out whereas * {@link CaptureRequest#SCALER_CROP_REGION android.scaler.cropRegion} doesn't.</li> * </ul> * <p>To illustrate, here are several scenarios of different zoom ratios, crop regions, * and output streams, for a hypothetical camera device with an active array of size * <code>(2000,1500)</code>.</p> Loading
