| /* |
| * Copyright 2013 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 SkPictureImageFilter_DEFINED |
| #define SkPictureImageFilter_DEFINED |
| |
| #include "SkImageFilter.h" |
| #include "SkPicture.h" |
| |
| class SK_API SkPictureImageFilter : public SkImageFilter { |
| public: |
| /** |
| * Refs the passed-in picture. |
| */ |
| explicit SkPictureImageFilter(SkPicture* picture); |
| |
| /** |
| * Refs the passed-in picture. rect can be used to crop or expand the destination rect when |
| * the picture is drawn. (No scaling is implied by the dest rect; only the CTM is applied.) |
| */ |
| SkPictureImageFilter(SkPicture* picture, const SkRect& rect); |
| |
| SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkPictureImageFilter) |
| |
| protected: |
| virtual ~SkPictureImageFilter(); |
| explicit SkPictureImageFilter(SkFlattenableReadBuffer& buffer); |
| virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; |
| virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
| SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; |
| |
| private: |
| SkPicture* fPicture; |
| SkRect fRect; |
| typedef SkImageFilter INHERITED; |
| }; |
| |
| #endif |