TdxBarCodeEAN8Symbology Class

The EAN8 barcode symbology class.

Declaration

TdxBarCodeEAN8Symbology = class(
    TdxCustomBarCodeSymbology
)

Remarks

Like UPC-E, the EAN8 symbology generates a short barcode for small packages. EAN8 is capable of encoding only digits. As with EAN13, the digit relative size is determined by the barcode standard (i.e., the Style.Font.Size property value has no effect on the displayed encoded text).

This class does not introduce any new public members.

To enable the EAN8 generation mode, assign the TdxBarCodeEAN8Symbology class name to the Properties.BarCodeSymbologyClassName property provided by the unbound and data-aware barcode controls.

The dxBarCodeEAN8LeftQuietZoneSize and dxBarCodeEAN8RightQuietZoneSize global constant values determine the EAN8 barcode’s left and right quiet zone sizes, respectively.

Inheritance

TObject

TPersistent

TdxCustomBarCodeSymbology

TdxBarCodeEAN8Symbology