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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 SkMatrixParts_DEFINED
#define SkMatrixParts_DEFINED
#include "SkDisplayable.h"
#include "SkMemberInfo.h"
#include "SkPathMeasure.h"
class SkDrawPath;
class SkDrawRect;
class SkPolygon;
class SkDrawMatrix;
// class SkMatrix;
class SkMatrixPart : public SkDisplayable {
public:
SkMatrixPart();
virtual bool add() = 0;
virtual void dirty();
virtual SkDisplayable* getParent() const;
virtual bool setParent(SkDisplayable* parent);
#ifdef SK_DEBUG
virtual bool isMatrixPart() const { return true; }
#endif
protected:
SkDrawMatrix* fMatrix;
};
class SkRotate : public SkMatrixPart {
DECLARE_MEMBER_INFO(Rotate);
SkRotate();
protected:
virtual bool add();
SkScalar degrees;
SkPoint center;
};
class SkScale : public SkMatrixPart {
DECLARE_MEMBER_INFO(Scale);
SkScale();
protected:
virtual bool add();
SkScalar x;
SkScalar y;
SkPoint center;
};
class SkSkew : public SkMatrixPart {
DECLARE_MEMBER_INFO(Skew);
SkSkew();
protected:
virtual bool add();
SkScalar x;
SkScalar y;
SkPoint center;
};
class SkTranslate : public SkMatrixPart {
DECLARE_MEMBER_INFO(Translate);
SkTranslate();
protected:
virtual bool add();
SkScalar x;
SkScalar y;
};
class SkFromPath : public SkMatrixPart {
DECLARE_MEMBER_INFO(FromPath);
SkFromPath();
virtual ~SkFromPath();
protected:
virtual bool add();
int32_t mode;
SkScalar offset;
SkDrawPath* path;
SkPathMeasure fPathMeasure;
};
class SkRectToRect : public SkMatrixPart {
DECLARE_MEMBER_INFO(RectToRect);
SkRectToRect();
virtual ~SkRectToRect();
#ifdef SK_DUMP_ENABLED
virtual void dump(SkAnimateMaker* );
#endif
virtual const SkMemberInfo* preferredChild(SkDisplayTypes type);
protected:
virtual bool add();
SkDrawRect* source;
SkDrawRect* destination;
};
class SkPolyToPoly : public SkMatrixPart {
DECLARE_MEMBER_INFO(PolyToPoly);
SkPolyToPoly();
virtual ~SkPolyToPoly();
#ifdef SK_DUMP_ENABLED
virtual void dump(SkAnimateMaker* );
#endif
virtual void onEndElement(SkAnimateMaker& );
virtual const SkMemberInfo* preferredChild(SkDisplayTypes type);
protected:
virtual bool add();
SkPolygon* source;
SkPolygon* destination;
};
// !!! add concat matrix ?
#endif // SkMatrixParts_DEFINED
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