dynamsoft-docs · a362758199 · May 15, 2025 · May 15, 2025 · May 15, 2025
diff --git a/_config.yml b/_config.yml
@@ -3,6 +3,8 @@ repository: dynamsoft-docs/camera-enhancer-docs-mobile
 docFullPath: https://www.dynamsoft.com/camera-enhancer/docs/mobile/
 firstLevelUrl: /camera-enhancer/docs/mobile
 docHomePage: /camera-enhancer/docs/core/introduction/
+needSearchIndex: true
+searchNeedFilter: true
 
 productUrl: https://www.dynamsoft.com/camera-enhancer/overview/
 productName: Dynamsoft Camera Enhancer

diff --git a/programming/android/auxiliary-api/interface-zoomfactorchangelistener.md b/programming/android/auxiliary-api/interface-zoomfactorchangelistener.md
@@ -0,0 +1,39 @@
+---
+layout: default-layout
+title: ZoomFactorChangeListener - Dynamsoft Camera Enhancer Android Edition API Reference
+description: The interface ZoomFactorChangeListener of DynamsoftCameraEnhancer defines the methods for monitoring the change of the zoom-factor.
+keywords: photo listener, Java, Kotlin
+needGenerateH3Content: true
+needAutoGenerateSidebar: true
+noTitleIndex: true
+---
+
+# ZoomFactorChangeListener
+
+The `ZoomFactorChangeListener` interface defines the methods for monitoring the change of the zoom-factor.
+
+## Definition
+
+*Assembly:* package com.dynamsoft.dce
+
+```java
+interface ZoomFactorChangeListener
+```
+
+## Methods
+
+| Method | Description |
+|------- |-------------|
+| [`onZoomFactorChanged`](#onphotooutput) | The method for monitoring the change of the zoom-factor. |
+
+### onZoomFactorChanged
+
+The method for monitoring the change of the zoom-factor.
+
+```java
+void onZoomFactorChanged(float currentZoomFactor);
+```
+
+**Parameters**
+
+`currentZoomFactor`: The current zoom-factor.
diff --git a/programming/android/primary-api/camera-enhancer.md b/programming/android/primary-api/camera-enhancer.md
@@ -71,6 +71,7 @@ class CameraEnhancer extends ImageSourceAdapter
 | [`getAllCameras`](#getallcameras) | Get the IDs of all available cameras. |
 | [`selectCamera`](#selectcamera) | Select a camera with a camera ID. |
 | [`getSelectedCamera`](#getselectedcamera) | Get the currently actived camera. |
+| [`setZoomFactorChangeListener`](#setzoomfactorchangelistener) | Set a `ZoomFactorChangeListener` to receive callback when the zoom-factor changed. |
 
 ## Inherited Methods
 
@@ -696,3 +697,15 @@ String getSelectedCamera(){}
 **Return Value**
 
 The ID of the currently actived camera.
+
+### setZoomFactorChangeListener
+
+Set a [`ZoomFactorChangeListener`](../auxiliary-api/interface-zoomfactorchangelistener.md) to receive callback when the zoom-factor changed.
+
+```java
+void setZoomFactorChangeListener(ZoomFactorChangeListener listener);
+```
+
+**Parameters**
+
+`listener`: A [`ZoomFactorChangeListener`](../auxiliary-api/interface-zoomfactorchangelistener.md) to receive callback when the zoom-factor changed.
diff --git a/programming/ios/auxiliary-api/camera-enhancer-module.md b/programming/ios/auxiliary-api/camera-enhancer-module.md
@@ -14,7 +14,7 @@ The `DSCameraEnhancerModule` class defines general functions of the camera enhan
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/capabilities.md b/programming/ios/auxiliary-api/capabilities.md
@@ -14,7 +14,7 @@ The `DSCapabilities` class represents the capability properties of the hardware,
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/dcedrawinglayer.md b/programming/ios/auxiliary-api/dcedrawinglayer.md
@@ -14,7 +14,7 @@ The `DSDrawingLayer` class represents a drawing layer, which is used for managin
 
 ## Definition
 
-*Assembly:* DynamsoftCameraEnhancer.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/dcefeedback.md b/programming/ios/auxiliary-api/dcefeedback.md
@@ -14,7 +14,7 @@ The `DSFeedback` class provides methods to trigger feedbacks from the hardware,
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/dceimageeditorview.md b/programming/ios/auxiliary-api/dceimageeditorview.md
@@ -14,7 +14,7 @@ The `DSImageEditorView` class represents an image editor view, which allows user
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/drawingitem-arc.md b/programming/ios/auxiliary-api/drawingitem-arc.md
@@ -14,7 +14,7 @@ The `ArcDrawingItem` class is a subclass of `DrawingItem`. It represents a drawi
 
 ## Definition
 
-*Assembly:* DynamsoftCameraEnhancer.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/drawingitem-line.md b/programming/ios/auxiliary-api/drawingitem-line.md
@@ -14,7 +14,7 @@ The `DSLineDrawingItem` class is a subclass of `DSDrawingItem` and represents a
 
 ## Definition
 
-*Assembly:* DynamsoftCameraEnhancer.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/drawingitem-quad.md b/programming/ios/auxiliary-api/drawingitem-quad.md
@@ -14,7 +14,7 @@ The `DSQuadDrawingItem` class is a subclass of `DSDrawingItem`. It represents a
 
 ## Definition
 
-*Assembly:* DynamsoftCameraEnhancer.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/drawingitem-rect.md b/programming/ios/auxiliary-api/drawingitem-rect.md
@@ -14,7 +14,7 @@ The `DSRectDrawingItem` class is a subclass of `DSDrawingItem` that represents a
 
 ## Definition
 
-*Assembly:* DynamsoftCameraEnhancer.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/drawingitem-text.md b/programming/ios/auxiliary-api/drawingitem-text.md
@@ -14,7 +14,7 @@ The `DSTextDrawingItem` class is a subclass of `DSDrawingItem` and represents a
 
 ## Definition
 
-*Assembly:* DynamsoftCameraEnhancer.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/drawingitem.md b/programming/ios/auxiliary-api/drawingitem.md
@@ -14,7 +14,7 @@ The `DSDrawingItem` class represents a base class for drawing items, which can b
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/drawingstyle.md b/programming/ios/auxiliary-api/drawingstyle.md
@@ -14,7 +14,7 @@ The `DSDrawingStyle` class represents the style attributes of the drawing items,
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/drawingstylemanager.md b/programming/ios/auxiliary-api/drawingstylemanager.md
@@ -14,7 +14,7 @@ The `DSDrawingStyleManager` class is the manager of DrawingStyles in Dynamsoft C
 
 ## Definition
 
-*Assembly:* DynamsoftCameraEnhancer.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/note.md b/programming/ios/auxiliary-api/note.md
@@ -14,7 +14,7 @@ The `DSNote` class represents a note, which contains a key and content.
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/protocol-click-listener.md b/programming/ios/auxiliary-api/protocol-click-listener.md
@@ -14,7 +14,7 @@ The `DSDrawingItemClickListener` protocol includes methods for monitoring the cl
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/protocol-dcecamerastatelistener.md b/programming/ios/auxiliary-api/protocol-dcecamerastatelistener.md
@@ -14,7 +14,7 @@ The `DSCameraStateListener` protocol includes methods for monitoring the camera
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/protocol-dceframelistener.md b/programming/ios/auxiliary-api/protocol-dceframelistener.md
@@ -14,7 +14,7 @@ The `DSVideoFrameListener` protocol includes methods for monitoring the camera s
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/protocol-dcephotolistener.md b/programming/ios/auxiliary-api/protocol-dcephotolistener.md
@@ -14,7 +14,7 @@ The `DSPhotoListener` protocol defines the methods for monitoring the photo outp
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C

diff --git a/programming/ios/auxiliary-api/protocol-zoomfactorchangelistener.md b/programming/ios/auxiliary-api/protocol-zoomfactorchangelistener.md
@@ -0,0 +1,58 @@
+---
+layout: default-layout
+title: DSZoomFactorChangeListener - DynamsoftCameraEnhancer iOS Edition API Reference
+description: The protocol DSZoomFactorChangeListener of DynamsoftCameraEnhancer defines the methods for monitoring the change of the zoom-factor.
+keywords: photo listener, objective-c, swift
+needGenerateH3Content: true
+needAutoGenerateSidebar: true
+noTitleIndex: true
+---
+
+# DSZoomFactorChangeListener
+
+The `DSZoomFactorChangeListener` protocol defines the methods for monitoring the change of the zoom-factor.
+
+## Definition
+
+*Assembly:* DynamsoftCameraEnhancer
+.xcframework
+
+<div class="sample-code-prefix"></div>
+>- Objective-C
+>- Swift
+>
+>1. 
+```objc
+@protocol DSZoomFactorChangeListener <NSObject>
+```
+2. 
+```swift
+protocol ZoomFactorChangeListener : NSObjectProtocol
+```
+
+## Methods
+
+| Method | Description |
+|------- |-------------|
+| [`onZoomFactorChanged`](#onzoomfactorchanged) | The method for monitoring the change of the zoom-factor. |
+
+### onZoomFactorChanged
+
+The method for monitoring the change of the zoom-factor.
+
+<div class="sample-code-prefix"></div>
+>- Objective-C
+>- Swift
+>
+>1. 
+```objc
+- (void)onZoomFactorChanged:(CGFloat)currentZoomFactor;
+```
+2. 
+```swift
+func onZoomFactorChanged(currentZoomFactor: CGFloat)
+```
+
+**Parameters**
+
+`currentZoomFactor`: The current zoom-factor.
diff --git a/programming/ios/auxiliary-api/tip-config.md b/programming/ios/auxiliary-api/tip-config.md
@@ -14,7 +14,7 @@ The `DSTipConfig` class defines the configurations of tip, including the top lef
 
 ## Definition
 
-*Assembly:* DynamsoftCore.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 ```objc
 @interface DSTipConfig : NSObject

diff --git a/programming/ios/primary-api/camera-enhancer.md b/programming/ios/primary-api/camera-enhancer.md
@@ -14,7 +14,7 @@ The `DSCameraEnhancer` class is the primary class of Dynamsoft Camera Enhancer t
 
 ## Definition
 
-*Assembly:* DynamsoftCameraEnhancer.xcframework
+*Assembly:* DynamsoftCaptureVisionBundle.xcframework
 
 <div class="sample-code-prefix"></div>
 >- Objective-C
@@ -72,6 +72,7 @@ class CameraEnhancer : ImageSourceAdapter
 | [`getAllCameras`](#getallcameras) | Get the IDs of all available cameras. |
 | [`selectCamera`](#selectcamera) | Select a camera with a camera ID. |
 | [`getSelectedCamera`](#getselectedcamera) | Get the currently actived camera. |
+| [`setZoomFactorChangeListener`](#setzoomfactorchangelistener) | Set a `DSZoomFactorChangeListener` to receive callback when the zoom-factor changed. |
 
 ## Attributes
 
@@ -1060,3 +1061,24 @@ func getSelectedCamera() -> String
 **Return Value**
 
 The ID of the currently actived camera.
+
+### setZoomFactorChangeListener
+
+Set a [`DSZoomFactorChangeListener`](../auxiliary-api/protocol-zoomfactorchangelistener.md) to receive callback when the zoom-factor changed.
+
+<div class="sample-code-prefix"></div>
+>- Objective-C
+>- Swift
+>
+>1. 
+```objc
+- (void)setZoomFactorChangeListener:(nullable id<DSZoomFactorChangeListener>)listener;
+```
+2. 
+```swift
+func setZoomFactorChangeListener(_ listener: DSZoomFactorChangeListener?)
+```
+
+**Parameters**
+
+`listener`: A delegate object of [`DSZoomFactorChangeListener`](../auxiliary-api/protocol-zoomfactorchangelistener.md) to receive zoom-factor changed notification.