THPDFBarcode.ColorBar Property
Controls the color bar setting used by the barcode workflow. Set it before the related page, document, or resource output is written so the generated PDF records the intended state
Declaration
property ColorBar: TColor read FColorBar write FColorBar default clBlack;Unit
HPDFBarcode
Parameters
| Name | Purpose |
|---|---|
| This member does not expose explicit parameters | |
Return value
Returns the current value of the ColorBar property
Usage notes
- Use this API in the barcode workflow before the affected page, resource, field, or catalog object is finalized
- Keep object names, field names, resource names, and returned handles stable until the document is finalized
- Register named color resources before using them from page-level painting commands
- Set barcode geometry and text before calling drawing methods