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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 "barcode.h" | 23 #include "../barcode.h" |
24 #include "include/BC_ResultPoint.h" | 24 #include "../BC_ResultPoint.h" |
25 #include "include/BC_QRAlignmentPattern.h" | 25 #include "BC_QRAlignmentPattern.h" |
26 CBC_QRAlignmentPattern::CBC_QRAlignmentPattern(FX_FLOAT posX, FX_FLOAT posY, FX_
FLOAT estimateModuleSize): | 26 CBC_QRAlignmentPattern::CBC_QRAlignmentPattern(FX_FLOAT posX, FX_FLOAT posY, FX_
FLOAT estimateModuleSize): |
27 CBC_ResultPoint(posX, posY), m_moduleSize(estimateModuleSize) | 27 CBC_ResultPoint(posX, posY), m_moduleSize(estimateModuleSize) |
28 { | 28 { |
29 } | 29 } |
30 CBC_QRAlignmentPattern::~CBC_QRAlignmentPattern() | 30 CBC_QRAlignmentPattern::~CBC_QRAlignmentPattern() |
31 { | 31 { |
32 } | 32 } |
33 FX_FLOAT CBC_QRAlignmentPattern::GetX() | 33 FX_FLOAT CBC_QRAlignmentPattern::GetX() |
34 { | 34 { |
35 return m_x; | 35 return m_x; |
36 } | 36 } |
37 FX_FLOAT CBC_QRAlignmentPattern::GetY() | 37 FX_FLOAT CBC_QRAlignmentPattern::GetY() |
38 { | 38 { |
39 return m_y; | 39 return m_y; |
40 } | 40 } |
41 FX_BOOL CBC_QRAlignmentPattern::AboutEquals(FX_FLOAT moduleSize, FX_FLOAT i, FX_
FLOAT j) | 41 FX_BOOL CBC_QRAlignmentPattern::AboutEquals(FX_FLOAT moduleSize, FX_FLOAT i, FX_
FLOAT j) |
42 { | 42 { |
43 if ((FXSYS_fabs(i - GetY()) <= moduleSize) && (FXSYS_fabs(j - GetX()) <= mod
uleSize)) { | 43 if ((FXSYS_fabs(i - GetY()) <= moduleSize) && (FXSYS_fabs(j - GetX()) <= mod
uleSize)) { |
44 FX_FLOAT moduleSizeDiff = FXSYS_fabs(moduleSize - m_moduleSize); | 44 FX_FLOAT moduleSizeDiff = FXSYS_fabs(moduleSize - m_moduleSize); |
45 return (moduleSizeDiff <= 1.0f) || (moduleSizeDiff / m_moduleSize <= 1.0
f); | 45 return (moduleSizeDiff <= 1.0f) || (moduleSizeDiff / m_moduleSize <= 1.0
f); |
46 } | 46 } |
47 return FALSE; | 47 return FALSE; |
48 } | 48 } |
49 CBC_QRAlignmentPattern *CBC_QRAlignmentPattern::Clone() | 49 CBC_QRAlignmentPattern *CBC_QRAlignmentPattern::Clone() |
50 { | 50 { |
51 return FX_NEW CBC_QRAlignmentPattern(m_x, m_y, m_moduleSize); | 51 return FX_NEW CBC_QRAlignmentPattern(m_x, m_y, m_moduleSize); |
52 } | 52 } |
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