Enumeration PresetTemplate

PresetTemplate describes the preset template names.

Members

readBarcodes

The default template for the barcode reading tasks.

Code Snippet

Specify the preset template in the startCapturing method for scanning from the video.

cvr.startCapturing(PresetTemplate.readBarcodes.rawValue) { isSuccess, error in
    if (!isSuccess) {
        if let error = error {
            self.showResult("Error", error.localizedDescription)
        }
    }
}

Specify the preset template in the capture method for reading from an image.

let result = cvr.captureFromFile("Your file path", templateName: PresetTemplate.readBarcodes.rawValue)

readBarcodesSpeedFirst

The barcode reading template that prioritizes speed over read rate.

readBarcodesReadRateFirst

The barcode reading template that prioritizes read rate over speed.

readSingleBarcode

The barcode reading template that specifically focuses on the single-barcode-scanning scenario.

recognizeTextLines

The preset template for the text line recognition tasks.

recognizeNumbers

The preset template for the number recognition tasks.

recognizeLetters

The preset template for the letter recognition tasks.

recognizeNumbersAndLetters

The preset template for the number and letter recognition tasks.

recognizeNumbersAndUppercaseLetters

The preset template for the number and uppercase letter recognition tasks.

recognizeUppercaseLetters

The preset template for the uppercase letter recognition tasks.

detectDocumentBoundaries

The default template for the document boundary detection.

detectAndNormalizeDocument

The default template for the document detection and normalization.

normalizeDocument

The default template for the document normalization.

presetDefault

The default template that performs barcode decoding, label recognizing, boundary detecting and document normalizing. The template name is “Default”.