THotPDF.SetStructureTableCellHeaders Method
Sets structure table cell headers state for subsequent Tagged PDF accessibility output. The setting affects later page drawing, page dictionary entries, conformance metadata or text emission rather than already-written content
Declaration
procedure SetStructureTableCellHeaders(Elem: THPDFDictionaryObject; const HeaderIDs: array of AnsiString);Unit
HPDFDoc
Parameters
| Name | Purpose |
|---|---|
Elem | Input supplied to SetStructureTableCellHeaders |
HeaderIDs | Raw byte payload embedded or validated by this API |
Return value
This member returns no value
Usage notes
- Use this API in the Tagged PDF accessibility workflow before the affected page, resource, field or catalogue object is finalised
- Keep object names, field names, resource names and returned handles stable until the document is finalised
- Keep begin and end calls balanced, provide alternate text for non-text content and attach MCID values to the right page content