| /* |
| * Copyright 2013 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "SkColor.h" |
| #include "SkImageFilter.h" |
| #include "SkScalar.h" |
| |
| class SK_API SkDropShadowImageFilter : public SkImageFilter { |
| public: |
| SkDropShadowImageFilter(SkScalar dx, SkScalar dy, SkScalar sigma, SkColor, SkImageFilter* input = NULL); |
| SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDropShadowImageFilter) |
| |
| protected: |
| explicit SkDropShadowImageFilter(SkFlattenableReadBuffer&); |
| virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; |
| virtual bool onFilterImage(Proxy*, const SkBitmap& source, const SkMatrix&, SkBitmap* result, SkIPoint* loc) SK_OVERRIDE; |
| |
| private: |
| SkScalar fDx, fDy, fSigma; |
| SkColor fColor; |
| typedef SkImageFilter INHERITED; |
| }; |