Source/core/dom/DOMMatrixReadOnly.h - Issue 446803002: Implement translate() and translateSelf() in DOMMatrix.

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Issue 446803002: Implement translate() and translateSelf() in DOMMatrix. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: use TransformationMatrix Created 6 years, 4 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #ifndef DOMMatrixReadOnly_h	5 #ifndef DOMMatrixReadOnly_h

6 #define DOMMatrixReadOnly_h	6 #define DOMMatrixReadOnly_h

7	7

8 #include "bindings/core/v8/ScriptWrappable.h"	8 #include "bindings/core/v8/ScriptWrappable.h"

9 #include "platform/heap/Handle.h"	9 #include "platform/heap/Handle.h"

10 #include "platform/transforms/TransformationMatrix.h"	10 #include "platform/transforms/TransformationMatrix.h"

11	11

12 namespace blink {	12 namespace blink {

13	13

	14 class DOMMatrix;

	15

14 class DOMMatrixReadOnly : public GarbageCollected<DOMMatrixReadOnly>, public Scr iptWrappableBase {	16 class DOMMatrixReadOnly : public GarbageCollected<DOMMatrixReadOnly>, public Scr iptWrappableBase {

15 public:	17 public:

16 double a() const { return m_matrix.m11(); }	18 double a() const { return m_matrix.m11(); }

17 double b() const { return m_matrix.m12(); }	19 double b() const { return m_matrix.m12(); }

18 double c() const { return m_matrix.m21(); }	20 double c() const { return m_matrix.m21(); }

19 double d() const { return m_matrix.m22(); }	21 double d() const { return m_matrix.m22(); }

20 double e() const { return m_matrix.m41(); }	22 double e() const { return m_matrix.m41(); }

21 double f() const { return m_matrix.m42(); }	23 double f() const { return m_matrix.m42(); }

22	24

23 double m11() const { return m_matrix.m11(); }	25 double m11() const { return m_matrix.m11(); }

24 double m12() const { return m_matrix.m12(); }	26 double m12() const { return m_matrix.m12(); }

25 double m13() const { return m_matrix.m13(); }	27 double m13() const { return m_matrix.m13(); }

26 double m14() const { return m_matrix.m14(); }	28 double m14() const { return m_matrix.m14(); }

27 double m21() const { return m_matrix.m21(); }	29 double m21() const { return m_matrix.m21(); }

28 double m22() const { return m_matrix.m22(); }	30 double m22() const { return m_matrix.m22(); }

29 double m23() const { return m_matrix.m23(); }	31 double m23() const { return m_matrix.m23(); }

30 double m24() const { return m_matrix.m24(); }	32 double m24() const { return m_matrix.m24(); }

31 double m31() const { return m_matrix.m31(); }	33 double m31() const { return m_matrix.m31(); }

32 double m32() const { return m_matrix.m32(); }	34 double m32() const { return m_matrix.m32(); }

33 double m33() const { return m_matrix.m33(); }	35 double m33() const { return m_matrix.m33(); }

34 double m34() const { return m_matrix.m34(); }	36 double m34() const { return m_matrix.m34(); }

35 double m41() const { return m_matrix.m41(); }	37 double m41() const { return m_matrix.m41(); }

36 double m42() const { return m_matrix.m42(); }	38 double m42() const { return m_matrix.m42(); }

37 double m43() const { return m_matrix.m43(); }	39 double m43() const { return m_matrix.m43(); }

38 double m44() const { return m_matrix.m44(); }	40 double m44() const { return m_matrix.m44(); }

39	41

40 bool is2D() const;	42 bool is2D() const;

41 bool isIdentity() const;	43 bool isIdentity() const;

42	44

	45 DOMMatrix* translate(double tx, double ty, double tz = 0);

	46

43 const TransformationMatrix& matrix() const { return m_matrix; }	47 const TransformationMatrix& matrix() const { return m_matrix; }

44	48

45 void trace(Visitor*) { }	49 void trace(Visitor*) { }

46	50

47 protected:	51 protected:

48 TransformationMatrix m_matrix;	52 TransformationMatrix m_matrix;

49 bool m_is2D;	53 bool m_is2D;

50 };	54 };

51	55

52 } // namespace blink	56 } // namespace blink

53	57

54 #endif	58 #endif

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