/* * Copyright 2012 The Android Open Source Project * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #ifndef SkMagnifierImageFilter_DEFINED #define SkMagnifierImageFilter_DEFINED #include "include/core/SkImageFilter.h" #include "include/core/SkRect.h" class SK_API SkMagnifierImageFilter : public SkImageFilter { public: static sk_sp Make(const SkRect& srcRect, SkScalar inset, sk_sp input, const CropRect* cropRect = nullptr); protected: SkMagnifierImageFilter(const SkRect& srcRect, SkScalar inset, sk_sp input, const CropRect* cropRect); void flatten(SkWriteBuffer&) const override; sk_sp onFilterImage(SkSpecialImage* source, const Context&, SkIPoint* offset) const override; private: SK_FLATTENABLE_HOOKS(SkMagnifierImageFilter) SkRect fSrcRect; SkScalar fInset; typedef SkImageFilter INHERITED; }; #endif