THotPDF.GetCodepointAdvance Method
Reads codepoint advance information from the current document creation state. Use the value to inspect parser results, shaping tables, resource availability, or diagnostic counters without mutating document output
Declaration
function GetCodepointAdvance(Cp: Cardinal): Single;Unit
HPDFDoc
Parameters
| Name | Purpose |
|---|---|
Cp | Input used by GetCodepointAdvance |
Return value
Returns a Single value
Usage notes
- Use this API in the document creation 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