Error correction allows for barcodes to remain readable if damaged but increases the amount of data encoded. More...
#include <QRCodeErrorCorrectionEnum.h>
Error correction allows for barcodes to remain readable if damaged but increases the amount of data encoded.
Higher error correction levels enable barcodes to withstand more damage while remaining readable. However, this also increases the barcode's size because more data is required for higher levels of error correction.
Value | Description |
---|---|
QRCodeErrorCorrection7 | 7% Error Correction. Also known as 'L' level. |
QRCodeErrorCorrection15 | 15% Error Correction. Also known as 'M' level. |
QRCodeErrorCorrection25 | 25% Error Correction. Also known as 'Q' level. |
QRCodeErrorCorrection30 | 30% Error Correction. Also known as 'H' level. |