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.
5 #ifndef DOMMatrixReadOnly_h
6 #define DOMMatrixReadOnly_h
8 #include "bindings/core/v8/ScriptWrappable.h"
9 #include "platform/heap/Handle.h"
13 class DOMMatrixReadOnly : public GarbageCollected<DOMMatrixReadOnly>, public ScriptWrappableBase {
15 double a() const { return m11(); }
16 double b() const { return m12(); }
17 double c() const { return m21(); }
18 double d() const { return m22(); }
19 double e() const { return m41(); }
20 double f() const { return m42(); }
22 double m11() const { return m_matrix[0][0]; }
23 double m12() const { return m_matrix[0][1]; }
24 double m13() const { return m_matrix[0][2]; }
25 double m14() const { return m_matrix[0][3]; }
26 double m21() const { return m_matrix[1][0]; }
27 double m22() const { return m_matrix[1][1]; }
28 double m23() const { return m_matrix[1][2]; }
29 double m24() const { return m_matrix[1][3]; }
30 double m31() const { return m_matrix[2][0]; }
31 double m32() const { return m_matrix[2][1]; }
32 double m33() const { return m_matrix[2][2]; }
33 double m34() const { return m_matrix[2][3]; }
34 double m41() const { return m_matrix[3][0]; }
35 double m42() const { return m_matrix[3][1]; }
36 double m43() const { return m_matrix[3][2]; }
37 double m44() const { return m_matrix[3][3]; }
40 bool isIdentity() const;
42 void trace(Visitor*) { }
45 double m_matrix[4][4];