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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "config.h" | |
6 #include "core/dom/DOMMatrix.h" | |
7 | |
8 namespace blink { | |
9 | |
10 DOMMatrix* DOMMatrix::create() | |
11 { | |
12 return new DOMMatrix(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); | |
13 } | |
14 | |
15 DOMMatrix* DOMMatrix::create(DOMMatrixReadOnly* other) | |
16 { | |
17 return new DOMMatrix(other->m11(), other->m12(), other->m13(), other->m14(), | |
18 other->m21(), other->m22(), other->m23(), other->m24(), | |
19 other->m31(), other->m32(), other->m33(), other->m34(), | |
20 other->m41(), other->m42(), other->m43(), other->m44(), | |
21 other->is2D()); | |
22 } | |
23 | |
24 DOMMatrix::DOMMatrix(double m11, double m12, double m13, double m14, | |
25 double m21, double m22, double m23, double m24, | |
26 double m31, double m32, double m33, double m34, | |
27 double m41, double m42, double m43, double m44, | |
28 bool is2D) | |
29 { | |
30 m_matrix[0][0] = m11; | |
31 m_matrix[0][1] = m12; | |
32 m_matrix[0][2] = m13; | |
33 m_matrix[0][3] = m14; | |
34 m_matrix[1][0] = m21; | |
35 m_matrix[1][1] = m22; | |
36 m_matrix[1][2] = m23; | |
37 m_matrix[1][3] = m24; | |
38 m_matrix[2][0] = m31; | |
39 m_matrix[2][1] = m32; | |
40 m_matrix[2][2] = m33; | |
41 m_matrix[2][3] = m34; | |
42 m_matrix[3][0] = m41; | |
43 m_matrix[3][1] = m42; | |
44 m_matrix[3][2] = m43; | |
45 m_matrix[3][3] = m44; | |
46 m_is2D = is2D; | |
47 } | |
48 | |
49 void DOMMatrix::setIs2D(bool value) | |
50 { | |
51 if (m_is2D) | |
52 m_is2D = value; | |
abarth-chromium
2014/08/04 17:54:18
m_is2D = m_is2D && value ?
This seems wrong. Sup
| |
53 } | |
54 | |
55 } // namespace blink | |
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