| // Copyright 2025 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef PDF_PDF_UTILS_TEXT_UTIL_H_ |
| #define PDF_PDF_UTILS_TEXT_UTIL_H_ |
| |
| #include <stdint.h> |
| |
| #include <string> |
| #include <vector> |
| |
| namespace chrome_pdf { |
| |
| // Returns whether `ch` is a word boundary. |
| bool IsWordBoundary(uint32_t ch); |
| |
| // Convert a UTF-16 string to a blob for use in FPDFPageObjMark_SetBlobParam(). |
| // That function takes unsigned char. Also for that purpose this function adds |
| // a BOM to the beginning. |
| std::vector<unsigned char> ToUTF16BEBlob(const std::u16string& str); |
| |
| } // namespace chrome_pdf |
| |
| #endif // PDF_PDF_UTILS_TEXT_UTIL_H_ |
