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/*
* Copyright 2006 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 SkDrawGradient_DEFINED
#define SkDrawGradient_DEFINED
#include "SkDrawColor.h"
#include "SkDrawShader.h"
#include "SkIntArray.h"
class SkUnitMapper;
class SkDrawGradient : public SkDrawShader {
DECLARE_PRIVATE_MEMBER_INFO(DrawGradient);
SkDrawGradient();
virtual ~SkDrawGradient();
virtual bool addChild(SkAnimateMaker& , SkDisplayable* child) SK_OVERRIDE;
#ifdef SK_DUMP_ENABLED
virtual void dumpRest(SkAnimateMaker*);
#endif
virtual void onEndElement(SkAnimateMaker& );
protected:
SkTDScalarArray offsets;
SkString unitMapper;
SkTDColorArray fColors;
SkTDDrawColorArray fDrawColors;
SkUnitMapper* fUnitMapper;
int addPrelude();
private:
typedef SkDrawShader INHERITED;
};
class SkDrawLinearGradient : public SkDrawGradient {
DECLARE_MEMBER_INFO(DrawLinearGradient);
SkDrawLinearGradient();
virtual void onEndElement(SkAnimateMaker& );
#ifdef SK_DUMP_ENABLED
virtual void dump(SkAnimateMaker*);
#endif
virtual SkShader* getShader();
protected:
SkTDScalarArray points;
private:
typedef SkDrawGradient INHERITED;
};
class SkDrawRadialGradient : public SkDrawGradient {
DECLARE_MEMBER_INFO(DrawRadialGradient);
SkDrawRadialGradient();
#ifdef SK_DUMP_ENABLED
virtual void dump(SkAnimateMaker*);
#endif
virtual SkShader* getShader();
protected:
SkPoint center;
SkScalar radius;
private:
typedef SkDrawGradient INHERITED;
};
#endif // SkDrawGradient_DEFINED
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