• Introduction
• DEVELOPMENT
• Web (Client Side)
  • User Guide
    • Get Started
    • Explore Features
      • Drawing Shapes
  • API Reference
    • CameraEnhancer
      • Initialization
      • Camera Control
      • Frame Acquisition
      • UI
      • Auxiliary APIs
    • DrawingLayer
    • DrawingItem
    • Interfaces
      • Area
      • DCEFrame
      • DrawingItemEvent
      • DrawingStyle
      • PlayCallbackInfo
      • Note
      • Point
      • Region
      • VideoDeviceInfo
      • Warning
  • Release Notes
• Android
  • User Guide
  • API references
    • CameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • RegionDefinition
      • CameraEnhancerException
    • Interfaces
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• iOS
  • User Guide
  • API references
    • DynamsoftCameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • iRegionDefinition
    • Protocols
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• PARAMETERS
• Reference
• Enumerations
  • EnumCameraPosition
  • EnumCameraState
  • EnumDCEErrorCode
  • EnumEnhancerFeatures
  • EnumFrameQuality
  • EnumResolution
• USEFUL RESOURCES
• Release Notes
• License
• FAQ

• Introduction
• DEVELOPMENT
• Web (Client Side)
  • User Guide
    • Get Started
    • Explore Features
      • Drawing Shapes
  • API Reference
    • CameraEnhancer
      • Initialization
      • Camera Control
      • Frame Acquisition
      • UI
      • Auxiliary APIs
    • DrawingLayer
    • DrawingItem
    • Interfaces
      • Area
      • DCEFrame
      • DrawingItemEvent
      • DrawingStyle
      • PlayCallbackInfo
      • Note
      • Point
      • Region
      • VideoDeviceInfo
      • Warning
  • Release Notes
• Android
  • User Guide
  • API references
    • CameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • RegionDefinition
      • CameraEnhancerException
    • Interfaces
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• iOS
  • User Guide
  • API references
    • DynamsoftCameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • iRegionDefinition
    • Protocols
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• PARAMETERS
• Reference
• Enumerations
  • EnumCameraPosition
  • EnumCameraState
  • EnumDCEErrorCode
  • EnumEnhancerFeatures
  • EnumFrameQuality
  • EnumResolution
• USEFUL RESOURCES
• Release Notes
• License
• FAQ

• Introduction
• DEVELOPMENT
• Web (Client Side)
  • User Guide
    • Get Started
    • Explore Features
      • Drawing Shapes
  • API Reference
    • CameraEnhancer
      • Initialization
      • Camera Control
      • Frame Acquisition
      • UI
      • Auxiliary APIs
    • DrawingLayer
    • DrawingItem
    • Interfaces
      • Area
      • DCEFrame
      • DrawingItemEvent
      • DrawingStyle
      • PlayCallbackInfo
      • Note
      • Point
      • Region
      • VideoDeviceInfo
      • Warning
  • Release Notes
• Android
  • User Guide
  • API references
    • CameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • RegionDefinition
      • CameraEnhancerException
    • Interfaces
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• iOS
  • User Guide
  • API references
    • DynamsoftCameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • iRegionDefinition
    • Protocols
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• PARAMETERS
• Reference
• Enumerations
  • EnumCameraPosition
  • EnumCameraState
  • EnumDCEErrorCode
  • EnumEnhancerFeatures
  • EnumFrameQuality
  • EnumResolution
• USEFUL RESOURCES
• Release Notes
• License
• FAQ

• Introduction
• DEVELOPMENT
• JavaScript
  • User Guide
  • API references
    • Initialization
    • Camera Control
    • Frame Acquisition
    • UI
    • Auxiliary APIs
    • Interfaces
      • Area
      • DCEFrame
      • PlayCallbackInfo
      • Point
      • Region
      • VideoDeviceInfo
  • Release Notes
• Android
  • User Guide
  • API references
    • CameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • RegionDefinition
      • CameraEnhancerException
    • Interfaces
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• iOS
  • User Guide
  • API references
    • DynamsoftCameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • iRegionDefinition
    • Protocols
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• PARAMETERS
• Reference
• Enumerations
  • EnumCameraPosition
  • EnumCameraState
  • EnumDCEErrorCode
  • EnumEnhancerFeatures
  • EnumFrameQuality
  • EnumResolution
• USEFUL RESOURCES
• Release Notes
• License
• FAQ

• Introduction
• DEVELOPMENT
• JavaScript
  • User Guide
  • API references
    • Initialization
    • Camera Control
    • Frame Acquisition
    • UI
    • Auxiliary APIs
    • Interfaces
      • Area
      • DCEFrame
      • PlayCallbackInfo
      • Point
      • Region
      • VideoDeviceInfo
  • Release Notes
• Android
  • User Guide
  • API references
    • CameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • RegionDefinition
      • CameraEnhancerException
    • Interfaces
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• iOS
  • User Guide
  • API references
    • DynamsoftCameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • iRegionDefinition
    • Protocols
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• PARAMETERS
• Reference
• Enumerations
  • EnumCameraPosition
  • EnumCameraState
  • EnumDCEErrorCode
  • EnumEnhancerFeatures
  • EnumFrameQuality
  • EnumResolution
• USEFUL RESOURCES
• Release Notes
• License
• FAQ

• Introduction
• DEVELOPMENT
• JavaScript
  • User Guide
  • API references
    • Initialization
    • Camera Control
    • Frame Acquisition
    • UI
    • Auxiliary APIs
    • Interfaces
      • Area
      • DCEFrame
      • PlayCallbackInfo
      • Point
      • Region
      • VideoDeviceInfo
  • Release Notes
• Android
  • User Guide
  • API references
    • CameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • RegionDefinition
      • CameraEnhancerException
    • Interfaces
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• iOS
  • User Guide
  • API references
    • DynamsoftCameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • DCEFeedback
      • iRegionDefinition
    • Protocols
      • DCEFrameListener
      • DCEPhotoListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• PARAMETERS
• Reference
• Enumerations
  • EnumCameraPosition
  • EnumCameraState
  • EnumDCEErrorCode
  • EnumEnhancerFeatures
  • EnumFrameQuality
  • EnumResolution
• USEFUL RESOURCES
• Release Notes
• License
• FAQ

• Introduction
• DEVELOPMENT
• JavaScript
  • User Guide
  • API references
    • Initialization
    • Camera Control
    • Frame Acquisition
    • Auxiliary APIs
    • Interfaces
      • DCEFrame
      • PlayCallbackInfo
      • Region
      • VideoDeviceInfo
  • Release Notes
• Java (Android)
  • User Guide
  • API references
    • CameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
      • CameraEnhancerException
    • Interfaces
      • DCEFrameListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• Objective-C & Swift (iOS)
  • User Guide
  • API references
    • DynamsoftCameraEnhancer Class
    • Auxiliary Classes
      • DCEFrame
      • DCECameraView
    • Protocols
      • DCEFrameListener
      • DCELicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• PARAMETERS
• Reference
• Enumerations
  • EnumCameraPosition
  • EnumCameraState
  • EnumDCEErrorCode
  • EnumEnhancerFeatures
  • EnumFrameQuality
  • EnumResolution
• USEFUL RESOURCES
• Release Notes
• License
• FAQ

• Introduction
• DEVELOPMENT
• JavaScript
  • User Guide
  • API references
    • Initialization
    • Camera Control
    • Frame Acquisition
    • Auxiliary APIs
    • Interfaces
      • DCEFrame
      • PlayCallbackInfo
      • Region
      • VideoDeviceInfo
  • Release Notes
• Java (Android)
  • User Guide
  • API references
    • CameraEnhancer Class
      • Initialization
      • Frame Processing Methods
      • Regular Camera Methods
      • Focus & Zoom Methods
    • Auxiliary Classes
      • DMDLSConnectionParameters
      • Frame
      • HardwareUtil
      • CameraView
      • CameraEnhancerException
    • Interfaces
      • CameraListener
      • TorchListener
      • CameraDLSLicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• Objective-C & Swift (iOS)
  • User Guide
  • API references
    • DynamsoftCameraEnhancer Class
      • Initialization
      • Frame Processing Methods
      • Regular Camera Methods
      • Focus & Zoom Methods
    • Auxiliary Classes
      • iDCEDLSConnectionParameters
      • FramePackage
      • DCECaptureView
    • Protocols
      • CameraEnhancerListener
      • CameraTorchListener
      • DCEDLSLicenseVerificationDelegate
  • Release Notes
    • Version 2.x
    • Version 1.x
• Parameters
  • Reference
  • Enumerations
    • EnumDCEErrorCode
    • EnumCameraDMUUIDGenerationMethod
    • EnumProduct
    • EnumDMChargeWay
• USEFUL RESOURCES
• Release Notes
• License
• FAQ

• Introduction
• DEVELOPMENT
• JavaScript
  • User Guide
  • API references
    • Initialization
    • Camera Control
    • Frame Acquisition
    • Auxiliary APIs
    • Interfaces
      • DCEFrame
      • PlayCallbackInfo
      • Region
      • VideoDeviceInfo
  • Release Notes
• Java (Android)
  • User Guide
  • API references
    • CameraEnhancer Class
      • Initialization
      • Frame Processing Methods
      • Regular Camera Methods
      • Focus & Zoom Methods
    • Auxiliary Classes
      • DMLTSConnectionParameters
      • Frame
      • HardwareUtil
      • CameraView
      • CameraEnhancerException
    • Interfaces
      • CameraListener
      • TorchListener
      • CameraLTSLicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• Objective-C & Swift (iOS)
  • User Guide
  • API references
    • DynamsoftCameraEnhancer Class
      • Initialization
      • Frame Processing Methods
      • Regular Camera Methods
      • Focus & Zoom Methods
    • Auxiliary Classes
      • iDCELTSConnectionParameters
      • FramePackage
      • DCECaptureView
    • Protocols
      • CameraEnhancerListener
      • CameraTorchListener
      • DCEDLSLicenseVerificationDelegate
  • Release Notes
    • Version 2.x
    • Version 1.x
• Parameters
  • Reference
  • Enumerations
    • EnumDCEErrorCode
    • EnumCameraDMUUIDGenerationMethod
    • EnumProduct
    • EnumDMChargeWay
• USEFUL RESOURCES
• Release Notes
• License
• FAQ

• Introduction
• DEVELOPMENT
• JavaScript
  • User Guide
  • API references
    • Initialization
    • Camera Control
    • Frame Acquisition
    • Auxiliary APIs
    • Interfaces
      • DCEFrame
      • PlayCallbackInfo
      • Region
      • VideoDeviceInfo
  • Release Notes
• Java (Android)
  • User Guide
  • API references
    • CameraEnhancer Class
      • Initialization
      • Frame Processing Methods
      • Regular Camera Methods
      • Focus & Zoom Methods
    • Auxiliary Classes
      • DMLTSConnectionParameters
      • Frame
      • HardwareUtil
      • CameraView
      • CameraEnhancerException
    • Interfaces
      • CameraListener
      • TorchListener
      • CameraLTSLicenseVerificationListener
  • Release Notes
    • Version 2.x
    • Version 1.x
• Objective-C & Swift (iOS)
  • User Guide
  • Primary APIs
    • Initialization
    • Frame Processing Methods
    • Regular Camera Methods
    • Focus & Zoom Methods
  • Auxiliary Classes
    • iDMLTSConnectionParameters
    • FramePackage
    • DCECaptureView
  • Protocols
    • CameraEnhancerListener
    • CameraTorchListener
    • DCEDLSLicenseVerificationDelegate
  • Release Notes
    • Version 2.x
    • Version 1.x
• Parameters
  • Reference
  • Enumerations
    • EnumDCEErrorCode
    • EnumCameraDMUUIDGenerationMethod
    • EnumProduct
    • EnumDMChargeWay
• USEFUL RESOURCES
• Release Notes
• License
• FAQ