Source/platform/transforms/RotateTransformOperation.h - Issue 1158603003: CSS Independent Transform Properties

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Issue 1158603003: CSS Independent Transform Properties (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Rebase master and explicit applyTransform parameters Created 5 years, 6 months ago

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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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45 double y() const { return m_y; }	45 double y() const { return m_y; }

46 double z() const { return m_z; }	46 double z() const { return m_z; }

47 double angle() const { return m_angle; }	47 double angle() const { return m_angle; }

48	48

49 FloatPoint3D axis() const;	49 FloatPoint3D axis() const;

50 static bool shareSameAxis(const RotateTransformOperation* fromRotation, cons t RotateTransformOperation* toRotation, FloatPoint3D* axis, double* fromAngle, d ouble* toAngle);	50 static bool shareSameAxis(const RotateTransformOperation* fromRotation, cons t RotateTransformOperation* toRotation, FloatPoint3D* axis, double* fromAngle, d ouble* toAngle);

51	51

52 virtual bool canBlendWith(const TransformOperation& other) const;	52 virtual bool canBlendWith(const TransformOperation& other) const;

53 virtual OperationType type() const override { return m_type; }	53 virtual OperationType type() const override { return m_type; }

54	54

	55 virtual void apply(TransformationMatrix& transform, const FloatSize& /borde rBoxSize/) const override

	56 {

	57 transform.rotate3d(m_x, m_y, m_z, m_angle);

	58 }

	59

55 private:	60 private:

56 virtual bool operator==(const TransformOperation& o) const override	61 virtual bool operator==(const TransformOperation& o) const override

57 {	62 {

58 if (!isSameType(o))	63 if (!isSameType(o))

59 return false;	64 return false;

60 const RotateTransformOperation* r = static_cast<const RotateTransformOpe ration*>(&o);	65 const RotateTransformOperation* r = static_cast<const RotateTransformOpe ration*>(&o);

61 return m_x == r->m_x && m_y == r->m_y && m_z == r->m_z && m_angle == r-> m_angle;	66 return m_x == r->m_x && m_y == r->m_y && m_z == r->m_z && m_angle == r-> m_angle;

62 }	67 }

63	68

64 virtual void apply(TransformationMatrix& transform, const FloatSize& /borde rBoxSize/) const override

65 {

66 transform.rotate3d(m_x, m_y, m_z, m_angle);

67 }

68

69 virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;	69 virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;

70	70

71 RotateTransformOperation(double x, double y, double z, double angle, Operati onType type)	71 RotateTransformOperation(double x, double y, double z, double angle, Operati onType type)

72 : m_x(x)	72 : m_x(x)

73 , m_y(y)	73 , m_y(y)

74 , m_z(z)	74 , m_z(z)

75 , m_angle(angle)	75 , m_angle(angle)

76 , m_type(type)	76 , m_type(type)

77 {	77 {

78 ASSERT(type == RotateX \|\| type == RotateY \|\| type == RotateZ \|\| type == Rotate3D);	78 ASSERT(type == RotateX \|\| type == RotateY \|\| type == RotateZ \|\| type == Rotate3D);

79 }	79 }

80	80

81 double m_x;	81 double m_x;

82 double m_y;	82 double m_y;

83 double m_z;	83 double m_z;

84 double m_angle;	84 double m_angle;

85 OperationType m_type;	85 OperationType m_type;

86 };	86 };

87	87

88 } // namespace blink	88 } // namespace blink

89	89

90 #endif // RotateTransformOperation_h	90 #endif // RotateTransformOperation_h

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