ZoomFinderOverlayView

All Implemented Interfaces:

android.graphics.drawable.Drawable.Callback , android.view.KeyEvent.Callback , android.view.ViewManager , android.view.ViewParent , android.view.accessibility.AccessibilityEventSource , io.scanbot.sdk.camera.IFinderView , io.scanbot.sdk.camera.autosnapping.IAutoSnappingController.AutoSnappingStateListener
```
public final 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

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private Boolean`	`zoomModeEnabled`
`private Float`	`zoomLevel`

Constructor Summary

Constructors
Constructor	Description
`ZoomFinderOverlayView(Context context, AttributeSet attr)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final Boolean`	`getZoomModeEnabled()`
`final Unit`	`setZoomModeEnabled(Boolean zoomModeEnabled)`
`final Float`	`getZoomLevel()`	Allows the user to set the needed zoom level for the finder and for dependent views.
`final Unit`	`setZoomLevel(Float zoomLevel)`
`final Unit`	`addCameraZoomDelegate(UiZoomDelegate delegate)`	Adds a delegate to control the dependent view from this ZoomFinderOverlayView
`final Unit`	`removeCameraZoomDelegate(UiZoomDelegate delegate)`	Remove a delegate to control the dependent view from this ZoomFinderOverlayView

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ZoomFinderOverlayView
```
ZoomFinderOverlayView(Context context, AttributeSet attr)
```
- Method Detail
  - getZoomModeEnabled
```
 final Boolean getZoomModeEnabled()
```
  - setZoomModeEnabled
```
 final Unit setZoomModeEnabled(Boolean zoomModeEnabled)
```
  - getZoomLevel
```
 final 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
```
 final Unit setZoomLevel(Float zoomLevel)
```
  - addCameraZoomDelegate
```
 final Unit addCameraZoomDelegate(UiZoomDelegate delegate)
```
    Adds a delegate to control the dependent view from this ZoomFinderOverlayView
    
    Parameters:
    
    delegate - delegate to add
  - removeCameraZoomDelegate
```
 final Unit removeCameraZoomDelegate(UiZoomDelegate delegate)
```
    Remove a delegate to control the dependent view from this ZoomFinderOverlayView
    
    Parameters:
    
    delegate - delegate to remove