Property: CurrentColumns

Contains the factual number of columns of the CC-C 2D component in an EAN.UCC composite barcode symbol.

Syntax:

type

{ Defined in the pPDF417Custom unit }

TPDF417_Columns = 1..30;

property CurrentColumns: TPDF417_Columns;

Description:

For the CC-C 2D component in an ENA.UCC composite barcode symbol, the minimum number of columns (specified by the MinColumnsproperty) and the minimum number of stacked rows (specified by the MinRows property) indicate the minimum symbol size for the CC-C 2D component of the EAN.UCC composite barcode symbol. The maximum number of columns (specified by the MaxColumnsproperty) and the maximum number of stacked rows (specified by the MaxRows property) indicate the maximum symbol size for it. Based on the stretch order (specified by the StretchOrderproperty), the smallest symbol size that accommodates the barcode text will be automatically selected between the minimum symbol size and the maximum symbol size. Read the property to retrieve the factual number of columns of the CC-C 2D component.

The property can be one of values from 1 to 30, denotations the factual number of columns of a CC-C 2D barcode symbol. They are defined in the pPDF417Custom unit.

The CC-C is one of the three choices for the 2D component in a barcode symbol encoded in EAN.UCC composite barcode symbology. It's a variant of PDF417symbol which begins with PDF417 codeword 920.

The property is read only.

See also the "Symbol size" section in the "TBarcode2D_CCC" article.

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