Method: Draw

Redraws current barcode symbol in the TImage, TQRImage, or TQRGzImage control that's specified by the Image property.

Syntax:

function Draw: Boolean; virtual;

Description:

The method redraws the barcode symbol to the TImage, TQRImage, or TQRGzImage control that's specified by the Image property. The barcode symbol is specified in the properties of this barcode component.

For the TBarcode2D_CCA, TBarcode2D_CCB, and TBarcode2D_CCC barcode components, if the Linear property is set, the 2D symbol and the linear symbol are assembled to generate an EAN.UCC composite barcode symbol. Both of them will be drawn in the TImage, TQRImage, or TQRGzImage control.

Return:

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