Populate a text object with explicit glyph charcodes

Wraps FPDFText_SetCharcodes. The standard pdf_text_set_content() maps UTF-8 text through the font's CMap to find glyph codes; this lower-level setter takes the codes directly. Useful when the font's encoding is non-standard or when the embedder already has the glyph indices in hand (e.g. from a previous pdf_text_runs() extraction).

Usage

pdf_text_set_charcodes(obj, charcodes)

Arguments

obj

A pdfium_obj of type = "text".

charcodes

Integer vector of unsigned glyph codes. Negative values raise an error.

Value

Invisibly returns the parent pdfium_doc.

See also

pdf_text_set_content() for the cmap-driven path.