Setup Accura MRZ

To initialize sdk on app start:

import AccuraMRZ

var accuraCameraWrapper: AccuraCameraWrapper? = nil
var arrCountryList = NSMutableArray()
accuraCameraWrapper = AccuraCameraWrapper.init()
	let sdkModel = accuraCameraWrapper.loadEngine(your PathForDirectories)
	if (sdkModel.i > 0) {
		if(sdkModel!.isMRZEnable) {
			self.arrCountryList.add("All MRZ")
			// ID MRZ
			// Visa MRZ
			// Passport MRZ
			// All MRZ
		}
		
	}

---

Update filters config like below.

Call this function after initialize sdk if license is valid(sdkModel.i > 0)

• Set Blur Percentage to allow blur on document

// 0 for clean document and 100 for Blurry document
self.accuraCameraWrapper?.setBlurPercentage(60/*blurPercentage*/)

• Set Blur Face Percentage to allow blur on detected Face

// 0 for clean face and 100 for Blurry face
accuraCameraWrapper?.setFaceBlurPercentage(80/*faceBlurPercentage*/)

• Set Glare Percentage to detect Glare on document

// Set min and max percentage for glare
accuraCameraWrapper?.setGlarePercentage(6/*minPercentage*/, 98/*maxPercentage*/)

• Set Photo Copy to allow photocopy document or not

// Set allow photocopy document or not
accuraCameraWrapper?.setCheckPhotoCopy(false/*isCheckPhotoCopy*/)

• Set Hologram detection to verify the hologram on the face

// true to check hologram on face
accuraCameraWrapper?.setHologramDetection(true/*isDetectHologram*/)

• Set Low Light Tolerance to allow lighting to detect documant

// 0 for full dark document and 100 for full bright document
accuraCameraWrapper?.setLowLightTolerance(10/*lowlighttolerance*/)

• Set motion threshold to detect motion on camera document

// 1 - allows 1% motion on document and
// 100 - it can not detect motion and allow document to scan.
accuraCameraWrapper?.setMotionThreshold(25/*setMotionThreshold*/)

• Sets camera Facing front or back camera

accuraCameraWrapper?.setCameraFacing(.CAMERA_FACING_BACK)

• Flip camera

accuraCameraWrapper?.switchCamera()

• Set Front/Back Side Scan

accuraCameraWrapper?.cardSide(.FRONT_CARD_SCAN)

---

Set CameraView

    import AccuraMRZ
    import AVFoundation
    
    var accuraCameraWrapper: AccuraCameraWrapper? = nil

  	override func viewDidLoad() {
    	super.viewDidLoad()
    	let status = AVCaptureDevice.authorizationStatus(for: .video)
    
    
    	if status == .authorized {
         	accuraCameraWrapper = AccuraCameraWrapper.init(delegate: self, andImageView: /*setImageView*/ _imageView, andLabelMsg: */setLable*/ lblOCRMsg, andurl: */your PathForDirectories*/ NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0] as String, cardId: /*setCardId*/ Int32(0!), countryID: /*setcountryid*/ Int32(0!), isScanOCR:/*Bool*/ false, andLabelMsgTop:/*Lable*/ _lblTitle, andcardName:/*string*/  docName, andcardType: Int32(cardType), andMRZDocType: /*SetMRZDocumentType*/ Int32(MRZDocType!/*0 = OtherMRZ, 1 = PassportMRZ, 2 = IDMRZ, 3 = VisaMRZ*/))
    	} 
    }
    
    override func viewDidAppear(_ animated: Bool) {
      super.viewDidAppear(animated)
          accuraCameraWrapper?.startCamera()
    }
    
    override func viewWillDisappear(_ animated: Bool) {
        accuraCameraWrapper?.stopCamera()
        accuraCameraWrapper = nil
        super.viewWillDisappear(animated)
    }
    
    extension ViewController: VideoCameraWrapperDelegate{
    
   		//  it calls continues when scan cards
   		func processedImage(_ image: UIImage!) {
    		image:- get camara image.
    	}
    
    	// it call when license key wrong otherwise didnt get key
    	func recognizeFailed(_ message: String!) {
    		message:- message is a set alert message.
    	}
    
    	// it calls when get MRZ data
    	func recognizeSucceed(_ scanedInfo: NSMutableDictionary!, recType: RecType, bRecDone: Bool, bFaceReplace: Bool, bMrzFirst: Bool, photoImage: UIImage, docFrontImage: UIImage!, docbackImage: UIImage!) {
    		scanedInfo :- get MRZ data.
    		photoImage:- get a document face Image.
    		docFrontImage:- get document frontside image.
   		 	docbackImage:- get document backside image.
    	}
        
    // it calls when recieve error message
    func reco_msg(_ messageCode: String!) {
			var message = String()
        if messageCode == ACCURA_ERROR_CODE_MOTION {
            message = "Keep Document Steady";
        } else if(messageCode == ACCURA_ERROR_CODE_DOCUMENT_IN_FRAME) {
            message = "Keep document in frame";
        } else if(messageCode == ACCURA_ERROR_CODE_BRING_DOCUMENT_IN_FRAME) {
            message = "Bring card near to frame";
        } else if(messageCode == ACCURA_ERROR_CODE_PROCESSING) {
            message = "Processing...";
        } else if(messageCode == ACCURA_ERROR_CODE_BLUR_DOCUMENT) {
            message = "Blur detect in document";
        } else if(messageCode == ACCURA_ERROR_CODE_FACE_BLUR) {
            message = "Blur detected over face";
        } else if(messageCode == ACCURA_ERROR_CODE_GLARE_DOCUMENT) {
            message = "Glare detect in document";
        } else if(messageCode == ACCURA_ERROR_CODE_HOLOGRAM) {
            message = "Hologram Detected";
        } else if(messageCode == ACCURA_ERROR_CODE_DARK_DOCUMENT) {
            message = "Low lighting detected";
        } else if(messageCode == ACCURA_ERROR_CODE_PHOTO_COPY_DOCUMENT) {
            message = "Can not accept Photo Copy Document";
        } else if(messageCode == ACCURA_ERROR_CODE_FACE) {
            message = "Face not detected";
        } else if(messageCode == ACCURA_ERROR_CODE_MRZ) {
            message = "MRZ not detected";
        } else if(messageCode == ACCURA_ERROR_CODE_PASSPORT_MRZ) {
            message = "Passport MRZ not detected";
        } else if(messageCode == ACCURA_ERROR_CODE_ID_MRZ) {
            message = "ID MRZ not detected"
        } else if(messageCode == ACCURA_ERROR_CODE_VISA_MRZ) {
            message = "Visa MRZ not detected"
        }else {
            message = message;
        }
    		print(message)
 	}