8a74f13239
Make a clearer demarcation between shaping and layout. also: refactor using_skia_and_harfbuzz; stop leaking like a sieve. Review-Url: https://codereview.chromium.org/2138133002
44 lines
882 B
C++
44 lines
882 B
C++
/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkShaper_DEFINED
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#define SkShaper_DEFINED
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#include <memory>
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#include "SkPoint.h"
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#include "SkTypeface.h"
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class SkPaint;
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class SkTextBlobBuilder;
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/**
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Shapes text using harfbuzz and places the shaped text into a
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TextBlob.
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*/
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class SkShaper {
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public:
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SkShaper(sk_sp<SkTypeface> face);
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~SkShaper();
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bool good() const;
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SkScalar shape(SkTextBlobBuilder* dest,
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const SkPaint& srcPaint,
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const char* utf8text,
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size_t textBytes,
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SkPoint point) const;
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private:
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SkShaper(const SkShaper&) = delete;
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SkShaper& operator=(const SkShaper&) = delete;
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struct Impl;
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std::unique_ptr<Impl> fImpl;
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};
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#endif // SkShaper_DEFINED
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