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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium 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 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 // Original code is licensed as follows: | 6 // Original code is licensed as follows: |
7 /* | 7 /* |
8 * Copyright 2007 ZXing authors | 8 * Copyright 2007 ZXing authors |
9 * | 9 * |
10 * Licensed under the Apache License, Version 2.0 (the "License"); | 10 * Licensed under the Apache License, Version 2.0 (the "License"); |
11 * you may not use this file except in compliance with the License. | 11 * you may not use this file except in compliance with the License. |
12 * You may obtain a copy of the License at | 12 * You may obtain a copy of the License at |
13 * | 13 * |
14 * http://www.apache.org/licenses/LICENSE-2.0 | 14 * http://www.apache.org/licenses/LICENSE-2.0 |
15 * | 15 * |
16 * Unless required by applicable law or agreed to in writing, software | 16 * Unless required by applicable law or agreed to in writing, software |
17 * distributed under the License is distributed on an "AS IS" BASIS, | 17 * distributed under the License is distributed on an "AS IS" BASIS, |
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
19 * See the License for the specific language governing permissions and | 19 * See the License for the specific language governing permissions and |
20 * limitations under the License. | 20 * limitations under the License. |
21 */ | 21 */ |
22 | 22 |
23 #include "xfa/src/fxbarcode/common/BC_CommonPerspectiveTransform.h" | 23 #include "xfa/fxbarcode/common/BC_CommonPerspectiveTransform.h" |
24 | 24 |
25 #include <memory> | 25 #include <memory> |
26 | 26 |
27 #include "core/include/fxcrt/fx_basic.h" | 27 #include "core/include/fxcrt/fx_basic.h" |
28 #include "xfa/src/fxbarcode/utils.h" | 28 #include "xfa/fxbarcode/utils.h" |
29 | 29 |
30 CBC_CommonPerspectiveTransform::CBC_CommonPerspectiveTransform(FX_FLOAT a11, | 30 CBC_CommonPerspectiveTransform::CBC_CommonPerspectiveTransform(FX_FLOAT a11, |
31 FX_FLOAT a21, | 31 FX_FLOAT a21, |
32 FX_FLOAT a31, | 32 FX_FLOAT a31, |
33 FX_FLOAT a12, | 33 FX_FLOAT a12, |
34 FX_FLOAT a22, | 34 FX_FLOAT a22, |
35 FX_FLOAT a32, | 35 FX_FLOAT a32, |
36 FX_FLOAT a13, | 36 FX_FLOAT a13, |
37 FX_FLOAT a23, | 37 FX_FLOAT a23, |
38 FX_FLOAT a33) | 38 FX_FLOAT a33) |
39 : m_a11(a11), | 39 : m_a11(a11), |
40 m_a12(a12), | 40 m_a12(a12), |
41 m_a13(a13), | 41 m_a13(a13), |
42 m_a21(a21), | 42 m_a21(a21), |
43 m_a22(a22), | 43 m_a22(a22), |
44 m_a23(a23), | 44 m_a23(a23), |
45 m_a31(a31), | 45 m_a31(a31), |
46 m_a32(a32), | 46 m_a32(a32), |
47 m_a33(a33) { | 47 m_a33(a33) {} |
48 } | |
49 CBC_CommonPerspectiveTransform::~CBC_CommonPerspectiveTransform() {} | 48 CBC_CommonPerspectiveTransform::~CBC_CommonPerspectiveTransform() {} |
50 CBC_CommonPerspectiveTransform* | 49 CBC_CommonPerspectiveTransform* |
51 CBC_CommonPerspectiveTransform::QuadrilateralToQuadrilateral(FX_FLOAT x0, | 50 CBC_CommonPerspectiveTransform::QuadrilateralToQuadrilateral(FX_FLOAT x0, |
52 FX_FLOAT y0, | 51 FX_FLOAT y0, |
53 FX_FLOAT x1, | 52 FX_FLOAT x1, |
54 FX_FLOAT y1, | 53 FX_FLOAT y1, |
55 FX_FLOAT x2, | 54 FX_FLOAT x2, |
56 FX_FLOAT y2, | 55 FX_FLOAT y2, |
57 FX_FLOAT x3, | 56 FX_FLOAT x3, |
58 FX_FLOAT y3, | 57 FX_FLOAT y3, |
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144 m_a11 * other.m_a11 + m_a21 * other.m_a12 + m_a31 * other.m_a13, | 143 m_a11 * other.m_a11 + m_a21 * other.m_a12 + m_a31 * other.m_a13, |
145 m_a11 * other.m_a21 + m_a21 * other.m_a22 + m_a31 * other.m_a23, | 144 m_a11 * other.m_a21 + m_a21 * other.m_a22 + m_a31 * other.m_a23, |
146 m_a11 * other.m_a31 + m_a21 * other.m_a32 + m_a31 * other.m_a33, | 145 m_a11 * other.m_a31 + m_a21 * other.m_a32 + m_a31 * other.m_a33, |
147 m_a12 * other.m_a11 + m_a22 * other.m_a12 + m_a32 * other.m_a13, | 146 m_a12 * other.m_a11 + m_a22 * other.m_a12 + m_a32 * other.m_a13, |
148 m_a12 * other.m_a21 + m_a22 * other.m_a22 + m_a32 * other.m_a23, | 147 m_a12 * other.m_a21 + m_a22 * other.m_a22 + m_a32 * other.m_a23, |
149 m_a12 * other.m_a31 + m_a22 * other.m_a32 + m_a32 * other.m_a33, | 148 m_a12 * other.m_a31 + m_a22 * other.m_a32 + m_a32 * other.m_a33, |
150 m_a13 * other.m_a11 + m_a23 * other.m_a12 + m_a33 * other.m_a13, | 149 m_a13 * other.m_a11 + m_a23 * other.m_a12 + m_a33 * other.m_a13, |
151 m_a13 * other.m_a21 + m_a23 * other.m_a22 + m_a33 * other.m_a23, | 150 m_a13 * other.m_a21 + m_a23 * other.m_a22 + m_a33 * other.m_a23, |
152 m_a13 * other.m_a31 + m_a23 * other.m_a32 + m_a33 * other.m_a33); | 151 m_a13 * other.m_a31 + m_a23 * other.m_a32 + m_a33 * other.m_a33); |
153 } | 152 } |
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