Source/platform/transforms/SkewTransformOperation.h - Issue 328333003: Adding Blink-side 3d Box and Bounds calculations to TransformOperations

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Issue 328333003: Adding Blink-side 3d Box and Bounds calculations to TransformOperations (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 6 months ago

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« Source/platform/transforms/RotateTransformOperation.cpp ('K') | « Source/platform/transforms/ScaleTransformOperation.cpp ('k') | Source/platform/transforms/SkewTransformOperation.cpp » ('j') | Source/platform/transforms/TransformOperations.cpp » ('J')
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1 /*	1 /*

2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org)	2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org)

3 * (C) 2000 Antti Koivisto (koivisto@kde.org)	3 * (C) 2000 Antti Koivisto (koivisto@kde.org)

4 * (C) 2000 Dirk Mueller (mueller@kde.org)	4 * (C) 2000 Dirk Mueller (mueller@kde.org)

5 * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.	5 * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.

6 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)	6 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)

7 *	7 *

8 * This library is free software; you can redistribute it and/or	8 * This library is free software; you can redistribute it and/or

9 * modify it under the terms of the GNU Library General Public	9 * modify it under the terms of the GNU Library General Public

10 * License as published by the Free Software Foundation; either	10 * License as published by the Free Software Foundation; either

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32 class PLATFORM_EXPORT SkewTransformOperation : public TransformOperation {	32 class PLATFORM_EXPORT SkewTransformOperation : public TransformOperation {

33 public:	33 public:

34 static PassRefPtr<SkewTransformOperation> create(double angleX, double angle Y, OperationType type)	34 static PassRefPtr<SkewTransformOperation> create(double angleX, double angle Y, OperationType type)

35 {	35 {

36 return adoptRef(new SkewTransformOperation(angleX, angleY, type));	36 return adoptRef(new SkewTransformOperation(angleX, angleY, type));

37 }	37 }

38	38

39 double angleX() const { return m_angleX; }	39 double angleX() const { return m_angleX; }

40 double angleY() const { return m_angleY; }	40 double angleY() const { return m_angleY; }

41	41

	42 virtual bool isCompatibleType(const TransformOperation& other) const;

42 private:	43 private:

43 virtual bool isIdentity() const OVERRIDE { return !m_angleX && !m_angleY; }	44 virtual bool isIdentity() const OVERRIDE { return !m_angleX && !m_angleY; }

44 virtual OperationType type() const OVERRIDE { return m_type; }	45 virtual OperationType type() const OVERRIDE { return m_type; }

45	46

46 virtual bool operator==(const TransformOperation& o) const OVERRIDE	47 virtual bool operator==(const TransformOperation& o) const OVERRIDE

47 {	48 {

48 if (!isSameType(o))	49 if (!isSameType(o))

49 return false;	50 return false;

50 const SkewTransformOperation* s = static_cast<const SkewTransformOperati on*>(&o);	51 const SkewTransformOperation* s = static_cast<const SkewTransformOperati on*>(&o);

51 return m_angleX == s->m_angleX && m_angleY == s->m_angleY;	52 return m_angleX == s->m_angleX && m_angleY == s->m_angleY;

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66 }	67 }

67	68

68 double m_angleX;	69 double m_angleX;

69 double m_angleY;	70 double m_angleY;

70 OperationType m_type;	71 OperationType m_type;

71 };	72 };

72	73

73 } // namespace WebCore	74 } // namespace WebCore

74	75

75 #endif // SkewTransformOperation_h	76 #endif // SkewTransformOperation_h

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