FPDFText_GetTextIndexFromCharIndex function

  1. @Native<Int Function(FPDF_TEXTPAGE, Int)>(FPDF_TEXTPAGE, ffi.Int)>()
int FPDFText_GetTextIndexFromCharIndex(
  1. FPDF_TEXTPAGE text_page,
  2. int nCharIndex
)

Get the text index in |text_page| internal character list.

text_page - a text page information structure. nCharIndex - index of the character in internal character list.

Returns the index of the text returned from FPDFText_GetText(). -1 for error.

Implementation

@ffi.Native<ffi.Int Function(FPDF_TEXTPAGE, ffi.Int)>()
external int FPDFText_GetTextIndexFromCharIndex(
  FPDF_TEXTPAGE text_page,
  int nCharIndex,
);