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      1 // Copyright 2014 PDFium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
      6 
      7 #include "public/fpdf_searchex.h"
      8 
      9 #include "core/include/fpdftext/fpdf_text.h"
     10 
     11 DLLEXPORT int STDCALL
     12 FPDFText_GetCharIndexFromTextIndex(FPDF_TEXTPAGE text_page, int nTextIndex) {
     13   if (!text_page)
     14     return -1;
     15   return ((IPDF_TextPage*)text_page)->CharIndexFromTextIndex(nTextIndex);
     16 }
     17