QRExtendedParameters
Contents
[
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]QRExtendedParameters class
Stores a QR Structured Append information of recognized barcode
new QRExtendedParameters()
Example:
//This sample shows how to get QR Structured Append data
let reader = new BarCodeReader("test.png", null, DecodeType.QR);
let results = reader.readBarCodes();
for(let i = 0; i < results.length; i++)
{
let result = results[i];
console.log("BarCode Type: " + result.getCodeTypeName());
console.log("BarCode CodeText: " + result.getCodeText());
console.log("QR Structured Append Quantity: " + result.getExtended().getQR().getQRStructuredAppendModeBarCodesQuantity());
console.log("QR Structured Append Index: " + result.getExtended().getQR().getQRStructuredAppendModeBarCodeIndex());
console.log("QR Structured Append ParityData: " + result.getExtended().getQR().getQRStructuredAppendModeParityData());
}
Methods
| Name | Description |
|---|---|
| equals(obj) | Returns a value indicating whether this instance is equal to a specified QRExtendedParameters value. |
| getErrorLevel() | Reed-Solomon error correction level of recognized barcode. From low to high: LevelL, LevelM, LevelQ, LevelH. |
| getMicroQRVersion() | Version of recognized MicroQR Code. From M1 to M4. |
| getQRErrorLevel() | Reed-Solomon error correction level of recognized barcode. From low to high: LevelL, LevelM, LevelQ, LevelH. |
| getQRStructuredAppendModeBarCodeIndex() | Gets the index of the QR structured append mode barcode. Index starts from 0. Default value is -1.Value: The quantity of |
| getQRStructuredAppendModeBarCodesQuantity() | Gets the QR structured append mode barcodes quantity. Default value is -1.Value: The quantity of the QR structured appen |
| getQRStructuredAppendModeParityData() | Gets the QR structured append mode parity data. Default value is -1.Value: The index of the QR structured append mode ba |
| getQRVersion() | Version of recognized QR Code. From Version1 to Version40. |
| getRectMicroQRVersion() | Version of recognized RectMicroQR Code. From R7x43 to R17x139. |
| getStructuredAppendModeBarCodeIndex() | Gets the index of the QR structured append mode barcode. Index starts from 0. Default value is -1. Value: The quantity o |
| getStructuredAppendModeBarCodesQuantity() | Gets the QR structured append mode barcodes quantity. Default value is -1. Value: The quantity of the QR structured appe |
| getStructuredAppendModeParityData() | Gets the QR structured append mode parity data. Default value is -1. Value: The index of the QR structured append mode b |
| getVersion() | Version of recognized QR Code. From Version1 to Version40. |
| hashCode() | Returns the hash code for this instance. |
| isEmpty() | Tests whether all parameters has only default values Value |
| toString() | Returns a human-readable string representation of this QRExtendedParameters. |