Property: CurrentECCLevel

(TBarcode2D_MicroQRCode)

Contains the factual error correction code level of a Micro QR Code barcode symbol.

Syntax:

type

{ Defined in the pMicroQRCode unit }

TMicroQRCode_ECCLevel = (elLowest, elMedium, elQuality);

property CurrentECCLevel: TMicroQRCode_ECCLevel;

Description:

The property always contains the factual error correction code level of a Micro QR Code barcode symbol. It can be one of these values (defined in the pMicroQRCode unit):

• elLowest: The ECC level of a Micro QR Code barcode symbol is L. The capability of recovery from the amounts of damage is 7%.
• elMedium: The ECC level of a Micro QR Code barcode symbol is M. The capability of recovery from the amounts of damage is 15%.
• elQuality: The ECC level of a Micro QR Code barcode symbol is Q. The capability of recovery from the amounts of damage is 25%.

If the ECCLevelUpgrade property is set to true, the remaining data capacity of a Micro QR Code barcode symbol will be used to automatically upgrade the error correction code level, the highest error correction code level that can be accommodated by current symbol size will by used for creating more robust symbols. Read the property to retrieve the factual error correction code level of the Micro QR Code barcode symbol.

If the ECCLevelUpgrade property is set to false, the error correction code level specified by the ECCLevel property will be used always. The value of this property is always equal to the value of the ECCLevel property.

The property is read only.

See also the "Error checking and correcting (ECC)" section in the "TBarcode2D_MicroQRCode" article.

Contents