SkPDFMakeCIDGlyphWidthsArray.h

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/*
 * Copyright 2016 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
#ifndef SkPDFMakeCIDGlyphWidthsArray_DEFINED
#define SkPDFMakeCIDGlyphWidthsArray_DEFINED
 
#include <cstdint>
#include <memory>
 
class SkPDFArray;
class SkPDFGlyphUse;
class SkTypeface;
 
/* PDF 32000-1:2008, page 270: "The array's elements have a variable
   format that can specify individual widths for consecutive CIDs or
   one width for a range of CIDs". */
std::unique_ptr<SkPDFArray> SkPDFMakeCIDGlyphWidthsArray(const SkTypeface& typeface,
                                                         const SkPDFGlyphUse& subset,
                                                         int32_t* defaultAdvance);
 
#endif  // SkPDFMakeCIDGlyphWidthsArray_DEFINED