io.scanbot.sdk.ui.camera

Class ZoomFinderOverlayView

FinderOverlayView

io.scanbot.sdk.ui.camera.ZoomFinderOverlayView

All Implemented Interfaces:

IFinderView

public class ZoomFinderOverlayView
extends FinderOverlayView

Represents default ScanbotSDK Finder view overlay with zoom functionality The view uses aspect ratio and fixed height. The fixed_width parameter is ignored

Field Detail

MAX_ZOOM

public static float MAX_ZOOM

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Constant Field Values

DEFAULT_HEIGHT

public static float DEFAULT_HEIGHT

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Constant Field Values

DEFAULT_ASPECT_RATIO

public static double DEFAULT_ASPECT_RATIO

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Constant Field Values

Companion

public static io.scanbot.sdk.ui.camera.ZoomFinderOverlayView.Companion Companion

Deprecated.

Constructor Detail

ZoomFinderOverlayView

public ZoomFinderOverlayView(@NotNull
                             android.content.Context context,
                             @Nullable
                             android.util.AttributeSet attr)

Represents default ScanbotSDK Finder view overlay with zoom functionality The view uses aspect ratio and fixed height. The fixed_width parameter is ignored

Method Detail

getZoomLevel

public float getZoomLevel()

Allows the user to set the needed zoom level for the finder and for dependent views. If the new value is too big it will be clamped to fill the screen according to given padding

setZoomLevel

public void setZoomLevel(float value)

Allows the user to set the needed zoom level for the finder and for dependent views. If the new value is too big it will be clamped to fill the screen according to given padding

addCameraZoomDelegate

public void addCameraZoomDelegate(@NotNull
                                  UiZoomDelegate delegate)

Adds a delegate to control the dependent view from this class ZoomFinderOverlayView

Parameters:

delegate - delegate to add

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class ZoomFinderOverlayView

removeCameraZoomDelegate

public void removeCameraZoomDelegate(@NotNull
                                     UiZoomDelegate delegate)

Remove a delegate to control the dependent view from this class ZoomFinderOverlayView

Parameters:

delegate - delegate to remove

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class ZoomFinderOverlayView

onAttachedToWindow

protected void onAttachedToWindow()

onDetachedFromWindow

protected void onDetachedFromWindow()

setInitialFinderViewSize

protected void setInitialFinderViewSize()