| /* |
| * 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 SkOffsetImageFilter_DEFINED |
| #define SkOffsetImageFilter_DEFINED |
| |
| #include "SkSingleInputImageFilter.h" |
| #include "SkPoint.h" |
| |
| class SK_API SkOffsetImageFilter : public SkSingleInputImageFilter { |
| public: |
| SkOffsetImageFilter(SkScalar dx, SkScalar dy, SkImageFilter* input = NULL); |
| SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkOffsetImageFilter) |
| |
| protected: |
| SkOffsetImageFilter(SkFlattenableReadBuffer& buffer); |
| virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; |
| |
| virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
| SkBitmap* result, SkIPoint* loc) SK_OVERRIDE; |
| virtual bool onFilterBounds(const SkIRect&, const SkMatrix&, SkIRect*) SK_OVERRIDE; |
| |
| private: |
| SkVector fOffset; |
| |
| typedef SkSingleInputImageFilter INHERITED; |
| }; |
| |
| #endif |