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/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef SkRasterizer_DEFINED
#define SkRasterizer_DEFINED
#include "SkFlattenable.h"
#include "SkMask.h"
class SkMaskFilter;
class SkMatrix;
class SkPath;
struct SkIRect;
class SkRasterizer : public SkFlattenable {
public:
SkRasterizer() {}
/** Turn the path into a mask, respecting the specified local->device matrix.
*/
bool rasterize(const SkPath& path, const SkMatrix& matrix,
const SkIRect* clipBounds, SkMaskFilter* filter,
SkMask* mask, SkMask::CreateMode mode);
virtual void flatten(SkFlattenableWriteBuffer& ) {}
protected:
SkRasterizer(SkFlattenableReadBuffer&);
virtual bool onRasterize(const SkPath& path, const SkMatrix& matrix,
const SkIRect* clipBounds,
SkMask* mask, SkMask::CreateMode mode);
private:
typedef SkFlattenable INHERITED;
};
#endif
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